responseFuture = getAsyncClient().runInstances(runRequest);
return responseFuture.thenCompose(response -> {
String instanceIdVal = response.instances().get(0).instanceId();
System.out.println("Going to start an EC2 instance and use a waiter to wait for it to be in running state");
return getAsyncClient().waiter()
.waitUntilInstanceExists(r -> r.instanceIds(instanceIdVal))
.thenCompose(waitResponse -> getAsyncClient().waiter()
.waitUntilInstanceRunning(r -> r.instanceIds(instanceIdVal))
.thenApply(runningResponse -> instanceIdVal));
}).exceptionally(throwable -> {
// Handle any exceptions that occurred during the async call
throw new RuntimeException("Failed to run EC2 instance: " + throwable.getMessage(), throwable);
});
}
/**
* Asynchronously retrieves the instance types available in the current AWS region.
*
* This method uses the AWS SDK's asynchronous API to fetch the available instance types
* and then processes the response. It logs the memory information, network information,
* and instance type for each instance type returned. Additionally, it returns a
* {@link CompletableFuture} that resolves to the instance type string for the "t2.2xlarge"
* instance type, if it is found in the response. If the "t2.2xlarge" instance type is not
* found, an empty string is returned.
*
*
* @return a {@link CompletableFuture} that resolves to the instance type string for the
* "t2.2xlarge" instance type, or an empty string if the instance type is not found
*/
public CompletableFuture getInstanceTypesAsync() {
DescribeInstanceTypesRequest typesRequest = DescribeInstanceTypesRequest.builder()
.maxResults(10)
.build();
CompletableFuture response = getAsyncClient().describeInstanceTypes(typesRequest);
response.whenComplete((resp, ex) -> {
if (resp != null) {
List instanceTypes = resp.instanceTypes();
for (InstanceTypeInfo type : instanceTypes) {
logger.info("The memory information of this type is " + type.memoryInfo().sizeInMiB());
logger.info("Network information is " + type.networkInfo().toString());
logger.info("Instance type is " + type.instanceType().toString());
}
} else {
throw (RuntimeException) ex;
}
});
return response.thenApply(resp -> {
for (InstanceTypeInfo type : resp.instanceTypes()) {
String instanceType = type.instanceType().toString();
if (instanceType.equals("t2.2xlarge")) {
return instanceType;
}
}
return "";
});
}
/**
* Asynchronously describes an AWS EC2 image with the specified image ID.
*
* @param imageId the ID of the image to be described
* @return a {@link CompletableFuture} that, when completed, contains the ID of the described image
* @throws RuntimeException if no images are found with the provided image ID, or if an error occurs during the AWS API call
*/
public CompletableFuture describeImageAsync(String imageId) {
DescribeImagesRequest imagesRequest = DescribeImagesRequest.builder()
.imageIds(imageId)
.build();
AtomicReference imageIdRef = new AtomicReference<>();
DescribeImagesPublisher paginator = getAsyncClient().describeImagesPaginator(imagesRequest);
return paginator.subscribe(response -> {
response.images().stream()
.filter(image -> image.imageId().equals(imageId))
.findFirst()
.ifPresent(image -> {
logger.info("The description of the image is " + image.description());
logger.info("The name of the image is " + image.name());
imageIdRef.set(image.imageId());
});
}).thenApply(v -> {
String id = imageIdRef.get();
if (id == null) {
throw new RuntimeException("No images found with the provided image ID.");
}
return id;
}).exceptionally(ex -> {
logger.info("Failed to describe image: " + ex.getMessage());
throw new RuntimeException("Failed to describe image", ex);
});
}
/**
* Retrieves the parameter values asynchronously using the AWS Systems Manager (SSM) API.
*
* @return a {@link CompletableFuture} that holds the response from the SSM API call to get parameters by path
*/
public CompletableFuture getParaValuesAsync() {
SsmAsyncClient ssmClient = SsmAsyncClient.builder()
.region(Region.US_EAST_1)
.build();
GetParametersByPathRequest parameterRequest = GetParametersByPathRequest.builder()
.path("/aws/service/ami-amazon-linux-latest")
.build();
// Create a CompletableFuture to hold the final result.
CompletableFuture responseFuture = new CompletableFuture<>();
ssmClient.getParametersByPath(parameterRequest)
.whenComplete((response, exception) -> {
if (exception != null) {
responseFuture.completeExceptionally(new RuntimeException("Failed to get parameters by path", exception));
} else {
responseFuture.complete(response);
}
});
return responseFuture;
}
/**
* Asynchronously describes the security groups for the specified group ID.
*
* @param groupName the name of the security group to describe
* @return a {@link CompletableFuture} that represents the asynchronous operation
* of describing the security groups. The future will complete with a
* {@link DescribeSecurityGroupsResponse} object that contains the
* security group information.
*/
public CompletableFuture describeSecurityGroupArnByNameAsync(String groupName) {
DescribeSecurityGroupsRequest request = DescribeSecurityGroupsRequest.builder()
.groupNames(groupName)
.build();
DescribeSecurityGroupsPublisher paginator = getAsyncClient().describeSecurityGroupsPaginator(request);
AtomicReference groupIdRef = new AtomicReference<>();
return paginator.subscribe(response -> {
response.securityGroups().stream()
.filter(securityGroup -> securityGroup.groupName().equals(groupName))
.findFirst()
.ifPresent(securityGroup -> groupIdRef.set(securityGroup.groupId()));
}).thenApply(v -> {
String groupId = groupIdRef.get();
if (groupId == null) {
throw new RuntimeException("No security group found with the name: " + groupName);
}
return groupId;
}).exceptionally(ex -> {
logger.info("Failed to describe security group: " + ex.getMessage());
throw new RuntimeException("Failed to describe security group", ex);
});
}
/**
* Creates a new security group asynchronously with the specified group name, description, and VPC ID. It also
* authorizes inbound traffic on ports 80 and 22 from the specified IP address.
*
* @param groupName the name of the security group to create
* @param groupDesc the description of the security group
* @param vpcId the ID of the VPC in which to create the security group
* @param myIpAddress the IP address from which to allow inbound traffic (e.g., "192.168.1.1/0" to allow traffic from
* any IP address in the 192.168.1.0/24 subnet)
* @return a CompletableFuture that, when completed, returns the ID of the created security group
* @throws RuntimeException if there was a failure creating the security group or authorizing the inbound traffic
*/
public CompletableFuture createSecurityGroupAsync(String groupName, String groupDesc, String vpcId, String myIpAddress) {
CreateSecurityGroupRequest createRequest = CreateSecurityGroupRequest.builder()
.groupName(groupName)
.description(groupDesc)
.vpcId(vpcId)
.build();
return getAsyncClient().createSecurityGroup(createRequest)
.thenCompose(createResponse -> {
String groupId = createResponse.groupId();
IpRange ipRange = IpRange.builder()
.cidrIp(myIpAddress + "/32")
.build();
IpPermission ipPerm = IpPermission.builder()
.ipProtocol("tcp")
.toPort(80)
.fromPort(80)
.ipRanges(ipRange)
.build();
IpPermission ipPerm2 = IpPermission.builder()
.ipProtocol("tcp")
.toPort(22)
.fromPort(22)
.ipRanges(ipRange)
.build();
AuthorizeSecurityGroupIngressRequest authRequest = AuthorizeSecurityGroupIngressRequest.builder()
.groupName(groupName)
.ipPermissions(ipPerm, ipPerm2)
.build();
return getAsyncClient().authorizeSecurityGroupIngress(authRequest)
.thenApply(authResponse -> groupId);
})
.whenComplete((result, exception) -> {
if (exception != null) {
if (exception instanceof CompletionException && exception.getCause() instanceof Ec2Exception) {
throw (Ec2Exception) exception.getCause();
} else {
throw new RuntimeException("Failed to create security group: " + exception.getMessage(), exception);
}
}
});
}
/**
* Asynchronously describes the key pairs associated with the current AWS account.
*
* @return a {@link CompletableFuture} containing the {@link DescribeKeyPairsResponse} object, which provides
* information about the key pairs.
*/
public CompletableFuture describeKeysAsync() {
CompletableFuture responseFuture = getAsyncClient().describeKeyPairs();
responseFuture.whenComplete((response, exception) -> {
if (exception != null) {
throw new RuntimeException("Failed to describe key pairs: " + exception.getMessage(), exception);
}
});
return responseFuture;
}
/**
* Creates a new key pair asynchronously.
*
* @param keyName the name of the key pair to create
* @param fileName the name of the file to write the key material to
* @return a {@link CompletableFuture} that represents the asynchronous operation
* of creating the key pair and writing the key material to a file
*/
public CompletableFuture createKeyPairAsync(String keyName, String fileName) {
CreateKeyPairRequest request = CreateKeyPairRequest.builder()
.keyName(keyName)
.build();
CompletableFuture responseFuture = getAsyncClient().createKeyPair(request);
responseFuture.whenComplete((response, exception) -> {
if (response != null) {
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(fileName));
writer.write(response.keyMaterial());
writer.close();
} catch (IOException e) {
throw new RuntimeException("Failed to write key material to file: " + e.getMessage(), e);
}
} else {
throw new RuntimeException("Failed to create key pair: " + exception.getMessage(), exception);
}
});
return responseFuture;
}
/**
* Describes the first default VPC asynchronously and using a paginator.
*
* @return a {@link CompletableFuture} that, when completed, contains the first default VPC found.\
*/
public CompletableFuture describeFirstEC2VpcAsync() {
Filter myFilter = Filter.builder()
.name("is-default")
.values("true")
.build();
DescribeVpcsRequest request = DescribeVpcsRequest.builder()
.filters(myFilter)
.build();
DescribeVpcsPublisher paginator = getAsyncClient().describeVpcsPaginator(request);
AtomicReference vpcRef = new AtomicReference<>();
return paginator.subscribe(response -> {
response.vpcs().stream()
.findFirst()
.ifPresent(vpcRef::set);
}).thenApply(v -> {
Vpc vpc = vpcRef.get();
if (vpc == null) {
throw new RuntimeException("Default VPC not found");
}
return vpc;
}).exceptionally(ex -> {
logger.info("Failed to describe VPCs: " + ex.getMessage());
throw new RuntimeException("Failed to describe VPCs", ex);
});
}
/**
* Stops the EC2 instance with the specified ID asynchronously and waits for the instance to stop.
*
* @param instanceId the ID of the EC2 instance to stop
* @return a {@link CompletableFuture} that completes when the instance has been stopped, or exceptionally if an error occurs
*/
public CompletableFuture stopInstanceAsync(String instanceId) {
StopInstancesRequest stopRequest = StopInstancesRequest.builder()
.instanceIds(instanceId)
.build();
DescribeInstancesRequest describeRequest = DescribeInstancesRequest.builder()
.instanceIds(instanceId)
.build();
Ec2AsyncWaiter ec2Waiter = Ec2AsyncWaiter.builder()
.client(getAsyncClient())
.build();
CompletableFuture resultFuture = new CompletableFuture<>();
logger.info("Stopping instance " + instanceId + " and waiting for it to stop.");
getAsyncClient().stopInstances(stopRequest)
.thenCompose(response -> {
if (response.stoppingInstances().isEmpty()) {
return CompletableFuture.failedFuture(new RuntimeException("No instances were stopped. Please check the instance ID: " + instanceId));
}
return ec2Waiter.waitUntilInstanceStopped(describeRequest);
})
.thenAccept(waiterResponse -> {
logger.info("Successfully stopped instance " + instanceId);
resultFuture.complete(null);
})
.exceptionally(throwable -> {
logger.error("Failed to stop instance " + instanceId + ": " + throwable.getMessage(), throwable);
resultFuture.completeExceptionally(new RuntimeException("Failed to stop instance: " + throwable.getMessage(), throwable));
return null;
});
return resultFuture;
}
/**
* Starts an Amazon EC2 instance asynchronously and waits until it is in the "running" state.
*
* @param instanceId the ID of the instance to start
* @return a {@link CompletableFuture} that completes when the instance has been started and is in the "running" state, or exceptionally if an error occurs
*/
public CompletableFuture startInstanceAsync(String instanceId) {
StartInstancesRequest startRequest = StartInstancesRequest.builder()
.instanceIds(instanceId)
.build();
Ec2AsyncWaiter ec2Waiter = Ec2AsyncWaiter.builder()
.client(getAsyncClient())
.build();
DescribeInstancesRequest describeRequest = DescribeInstancesRequest.builder()
.instanceIds(instanceId)
.build();
logger.info("Starting instance " + instanceId + " and waiting for it to run.");
CompletableFuture resultFuture = new CompletableFuture<>();
return getAsyncClient().startInstances(startRequest)
.thenCompose(response ->
ec2Waiter.waitUntilInstanceRunning(describeRequest)
)
.thenAccept(waiterResponse -> {
logger.info("Successfully started instance " + instanceId);
resultFuture.complete(null);
})
.exceptionally(throwable -> {
resultFuture.completeExceptionally(new RuntimeException("Failed to start instance: " + throwable.getMessage(), throwable));
return null;
});
}
}
```
+ Para obter detalhes da API, consulte os tópicos a seguir na *Referência da API AWS SDK for Java 2.x *.
+ [AllocateAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AllocateAddress)
+ [AssociateAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AssociateAddress)
+ [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AuthorizeSecurityGroupIngress)
+ [CreateKeyPair](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CreateKeyPair)
+ [CreateSecurityGroup](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CreateSecurityGroup)
+ [DeleteKeyPair](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DeleteKeyPair)
+ [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DeleteSecurityGroup)
+ [DescribeImages](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeImages)
+ [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeInstanceTypes)
+ [DescribeInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeInstances)
+ [DescribeKeyPairs](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeKeyPairs)
+ [DescribeSecurityGroups](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeSecurityGroups)
+ [DisassociateAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DisassociateAddress)
+ [ReleaseAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/ReleaseAddress)
+ [RunInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/RunInstances)
+ [StartInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/StartInstances)
+ [StopInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/StopInstances)
+ [TerminateInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/TerminateInstances)
+ [UnmonitorInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/UnmonitorInstances)
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
O arquivo contém uma lista de ações comuns usadas com o EC2. As etapas são construídas com um framework de cenário que simplifica a execução de um exemplo interativo. Para ver o contexto completo, visite o GitHub repositório.
```
import { tmpdir } from "node:os";
import { writeFile, mkdtemp, rm } from "node:fs/promises";
import { join } from "node:path";
import { get } from "node:http";
import {
AllocateAddressCommand,
AssociateAddressCommand,
AuthorizeSecurityGroupIngressCommand,
CreateKeyPairCommand,
CreateSecurityGroupCommand,
DeleteKeyPairCommand,
DeleteSecurityGroupCommand,
DisassociateAddressCommand,
paginateDescribeImages,
paginateDescribeInstances,
paginateDescribeInstanceTypes,
ReleaseAddressCommand,
RunInstancesCommand,
StartInstancesCommand,
StopInstancesCommand,
TerminateInstancesCommand,
waitUntilInstanceStatusOk,
waitUntilInstanceStopped,
waitUntilInstanceTerminated,
} from "@aws-sdk/client-ec2";
import {
ScenarioAction,
ScenarioInput,
ScenarioOutput,
} from "@aws-doc-sdk-examples/lib/scenario/index.js";
import { paginateGetParametersByPath, SSMClient } from "@aws-sdk/client-ssm";
/**
* @typedef {{
* ec2Client: import('@aws-sdk/client-ec2').EC2Client,
* errors: Error[],
* keyPairId?: string,
* tmpDirectory?: string,
* securityGroupId?: string,
* ipAddress?: string,
* images?: import('@aws-sdk/client-ec2').Image[],
* image?: import('@aws-sdk/client-ec2').Image,
* instanceTypes?: import('@aws-sdk/client-ec2').InstanceTypeInfo[],
* instanceId?: string,
* instanceIpAddress?: string,
* allocationId?: string,
* allocatedIpAddress?: string,
* associationId?: string,
* }} State
*/
/**
* A skip function provided to the `skipWhen` of a Step when you want
* to ignore that step if any errors have occurred.
* @param {State} state
*/
const skipWhenErrors = (state) => state.errors.length > 0;
const MAX_WAITER_TIME_IN_SECONDS = 60 * 8;
export const confirm = new ScenarioInput("confirmContinue", "Continue?", {
type: "confirm",
skipWhen: skipWhenErrors,
});
export const exitOnNoConfirm = new ScenarioAction(
"exitOnConfirmContinueFalse",
(/** @type { { earlyExit: boolean } & Record} */ state) => {
if (!state[confirm.name]) {
state.earlyExit = true;
}
},
{
skipWhen: skipWhenErrors,
},
);
export const greeting = new ScenarioOutput(
"greeting",
`
Welcome to the Amazon EC2 basic usage scenario.
Before you launch an instances, you'll need to provide a few things:
- A key pair - This is for SSH access to your EC2 instance. You only need to provide the name.
- A security group - This is used for configuring access to your instance. Again, only the name is needed.
- An IP address - Your public IP address will be fetched.
- An Amazon Machine Image (AMI)
- A compatible instance type`,
{ header: true, preformatted: true, skipWhen: skipWhenErrors },
);
export const provideKeyPairName = new ScenarioInput(
"keyPairName",
"Provide a name for a new key pair.",
{ type: "input", default: "ec2-example-key-pair", skipWhen: skipWhenErrors },
);
export const createKeyPair = new ScenarioAction(
"createKeyPair",
async (/** @type {State} */ state) => {
try {
// Create a key pair in Amazon EC2.
const { KeyMaterial, KeyPairId } = await state.ec2Client.send(
// A unique name for the key pair. Up to 255 ASCII characters.
new CreateKeyPairCommand({ KeyName: state[provideKeyPairName.name] }),
);
state.keyPairId = KeyPairId;
// Save the private key in a temporary location.
state.tmpDirectory = await mkdtemp(join(tmpdir(), "ec2-scenario-tmp"));
await writeFile(
`${state.tmpDirectory}/${state[provideKeyPairName.name]}.pem`,
KeyMaterial,
{
mode: 0o400,
},
);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidKeyPair.Duplicate"
) {
caught.message = `${caught.message}. Try another key name.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logKeyPair = new ScenarioOutput(
"logKeyPair",
(/** @type {State} */ state) =>
`Created the key pair ${state[provideKeyPairName.name]}.`,
{ skipWhen: skipWhenErrors },
);
export const confirmDeleteKeyPair = new ScenarioInput(
"confirmDeleteKeyPair",
"Do you want to delete the key pair?",
{
type: "confirm",
// Don't do anything when a key pair was never created.
skipWhen: (/** @type {State} */ state) => !state.keyPairId,
},
);
export const maybeDeleteKeyPair = new ScenarioAction(
"deleteKeyPair",
async (/** @type {State} */ state) => {
try {
// Delete a key pair by name from EC2
await state.ec2Client.send(
new DeleteKeyPairCommand({ KeyName: state[provideKeyPairName.name] }),
);
} catch (caught) {
if (
caught instanceof Error &&
// Occurs when a required parameter (e.g. KeyName) is undefined.
caught.name === "MissingParameter"
) {
caught.message = `${caught.message}. Did you provide the required value?`;
}
state.errors.push(caught);
}
},
{
// Don't do anything when there's no key pair to delete or the user chooses
// to keep it.
skipWhen: (/** @type {State} */ state) =>
!state.keyPairId || !state[confirmDeleteKeyPair.name],
},
);
export const provideSecurityGroupName = new ScenarioInput(
"securityGroupName",
"Provide a name for a new security group.",
{ type: "input", default: "ec2-scenario-sg", skipWhen: skipWhenErrors },
);
export const createSecurityGroup = new ScenarioAction(
"createSecurityGroup",
async (/** @type {State} */ state) => {
try {
// Create a new security group that will be used to configure ingress/egress for
// an EC2 instance.
const { GroupId } = await state.ec2Client.send(
new CreateSecurityGroupCommand({
GroupName: state[provideSecurityGroupName.name],
Description: "A security group for the Amazon EC2 example.",
}),
);
state.securityGroupId = GroupId;
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidGroup.Duplicate") {
caught.message = `${caught.message}. Please provide a different name for your security group.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logSecurityGroup = new ScenarioOutput(
"logSecurityGroup",
(/** @type {State} */ state) =>
`Created the security group ${state.securityGroupId}.`,
{ skipWhen: skipWhenErrors },
);
export const confirmDeleteSecurityGroup = new ScenarioInput(
"confirmDeleteSecurityGroup",
"Do you want to delete the security group?",
{
type: "confirm",
// Don't do anything when a security group was never created.
skipWhen: (/** @type {State} */ state) => !state.securityGroupId,
},
);
export const maybeDeleteSecurityGroup = new ScenarioAction(
"deleteSecurityGroup",
async (/** @type {State} */ state) => {
try {
// Delete the security group if the 'skipWhen' condition below is not met.
await state.ec2Client.send(
new DeleteSecurityGroupCommand({
GroupId: state.securityGroupId,
}),
);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidGroupId.Malformed"
) {
caught.message = `${caught.message}. Please provide a valid GroupId.`;
}
state.errors.push(caught);
}
},
{
// Don't do anything when there's no security group to delete
// or the user chooses to keep it.
skipWhen: (/** @type {State} */ state) =>
!state.securityGroupId || !state[confirmDeleteSecurityGroup.name],
},
);
export const authorizeSecurityGroupIngress = new ScenarioAction(
"authorizeSecurity",
async (/** @type {State} */ state) => {
try {
// Get the public IP address of the machine running this example.
const ipAddress = await new Promise((res, rej) => {
get("http://checkip.amazonaws.com", (response) => {
let data = "";
response.on("data", (chunk) => {
data += chunk;
});
response.on("end", () => res(data.trim()));
}).on("error", (err) => {
rej(err);
});
});
state.ipAddress = ipAddress;
// Allow ingress from the IP address above to the security group.
// This will allow you to SSH into the EC2 instance.
const command = new AuthorizeSecurityGroupIngressCommand({
GroupId: state.securityGroupId,
IpPermissions: [
{
IpProtocol: "tcp",
FromPort: 22,
ToPort: 22,
IpRanges: [{ CidrIp: `${ipAddress}/32` }],
},
],
});
await state.ec2Client.send(command);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidGroupId.Malformed"
) {
caught.message = `${caught.message}. Please provide a valid GroupId.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logSecurityGroupIngress = new ScenarioOutput(
"logSecurityGroupIngress",
(/** @type {State} */ state) =>
`Allowed SSH access from your public IP: ${state.ipAddress}.`,
{ skipWhen: skipWhenErrors },
);
export const getImages = new ScenarioAction(
"images",
async (/** @type {State} */ state) => {
const AMIs = [];
// Some AWS services publish information about common artifacts as AWS Systems Manager (SSM)
// public parameters. For example, the Amazon Elastic Compute Cloud (Amazon EC2)
// service publishes information about Amazon Machine Images (AMIs) as public parameters.
// Create the paginator for getting images. Actions that return multiple pages of
// results have paginators to simplify those calls.
const getParametersByPathPaginator = paginateGetParametersByPath(
{
// Not storing this client in state since it's only used once.
client: new SSMClient({}),
},
{
// The path to the public list of the latest amazon-linux instances.
Path: "/aws/service/ami-amazon-linux-latest",
},
);
try {
for await (const page of getParametersByPathPaginator) {
for (const param of page.Parameters) {
// Filter by Amazon Linux 2
if (param.Name.includes("amzn2")) {
AMIs.push(param.Value);
}
}
}
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidFilterValue") {
caught.message = `${caught.message} Please provide a valid filter value for paginateGetParametersByPath.`;
}
state.errors.push(caught);
return;
}
const imageDetails = [];
const describeImagesPaginator = paginateDescribeImages(
{ client: state.ec2Client },
// The images found from the call to SSM.
{ ImageIds: AMIs },
);
try {
// Get more details for the images found above.
for await (const page of describeImagesPaginator) {
imageDetails.push(...(page.Images || []));
}
// Store the image details for later use.
state.images = imageDetails;
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidAMIID.NotFound") {
caught.message = `${caught.message}. Please provide a valid image id.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const provideImage = new ScenarioInput(
"image",
"Select one of the following images.",
{
type: "select",
choices: (/** @type { State } */ state) =>
state.images.map((image) => ({
name: `${image.Description}`,
value: image,
})),
default: (/** @type { State } */ state) => state.images[0],
skipWhen: skipWhenErrors,
},
);
export const getCompatibleInstanceTypes = new ScenarioAction(
"getCompatibleInstanceTypes",
async (/** @type {State} */ state) => {
// Get more details about instance types that match the architecture of
// the provided image.
const paginator = paginateDescribeInstanceTypes(
{ client: state.ec2Client, pageSize: 25 },
{
Filters: [
{
Name: "processor-info.supported-architecture",
// The value selected from provideImage()
Values: [state.image.Architecture],
},
// Filter for smaller, less expensive, types.
{ Name: "instance-type", Values: ["*.micro", "*.small"] },
],
},
);
const instanceTypes = [];
try {
for await (const page of paginator) {
if (page.InstanceTypes.length) {
instanceTypes.push(...(page.InstanceTypes || []));
}
}
if (!instanceTypes.length) {
state.errors.push(
"No instance types matched the instance type filters.",
);
}
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
caught.message = `${caught.message}. Please check the provided values and try again.`;
}
state.errors.push(caught);
}
state.instanceTypes = instanceTypes;
},
{ skipWhen: skipWhenErrors },
);
export const provideInstanceType = new ScenarioInput(
"instanceType",
"Select an instance type.",
{
choices: (/** @type {State} */ state) =>
state.instanceTypes.map((instanceType) => ({
name: `${instanceType.InstanceType} - Memory:${instanceType.MemoryInfo.SizeInMiB}`,
value: instanceType.InstanceType,
})),
type: "select",
default: (/** @type {State} */ state) =>
state.instanceTypes[0].InstanceType,
skipWhen: skipWhenErrors,
},
);
export const runInstance = new ScenarioAction(
"runInstance",
async (/** @type { State } */ state) => {
const { Instances } = await state.ec2Client.send(
new RunInstancesCommand({
KeyName: state[provideKeyPairName.name],
SecurityGroupIds: [state.securityGroupId],
ImageId: state.image.ImageId,
InstanceType: state[provideInstanceType.name],
// Availability Zones have capacity limitations that may impact your ability to launch instances.
// The `RunInstances` operation will only succeed if it can allocate at least the `MinCount` of instances.
// However, EC2 will attempt to launch up to the `MaxCount` of instances, even if the full request cannot be satisfied.
// If you need a specific number of instances, use `MinCount` and `MaxCount` set to the same value.
// If you want to launch up to a certain number of instances, use `MaxCount` and let EC2 provision as many as possible.
// If you require a minimum number of instances, but do not want to exceed a maximum, use both `MinCount` and `MaxCount`.
MinCount: 1,
MaxCount: 1,
}),
);
state.instanceId = Instances[0].InstanceId;
try {
// Poll `DescribeInstanceStatus` until status is "ok".
await waitUntilInstanceStatusOk(
{
client: state.ec2Client,
maxWaitTime: MAX_WAITER_TIME_IN_SECONDS,
},
{ InstanceIds: [Instances[0].InstanceId] },
);
} catch (caught) {
if (caught instanceof Error && caught.name === "TimeoutError") {
caught.message = `${caught.message}. Try increasing the maxWaitTime in the waiter.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logRunInstance = new ScenarioOutput(
"logRunInstance",
"The next step is to run your EC2 instance for the first time. This can take a few minutes.",
{ header: true, skipWhen: skipWhenErrors },
);
export const describeInstance = new ScenarioAction(
"describeInstance",
async (/** @type { State } */ state) => {
/** @type { import("@aws-sdk/client-ec2").Instance[] } */
const instances = [];
try {
const paginator = paginateDescribeInstances(
{
client: state.ec2Client,
},
{
// Only get our created instance.
InstanceIds: [state.instanceId],
},
);
for await (const page of paginator) {
for (const reservation of page.Reservations) {
instances.push(...reservation.Instances);
}
}
if (instances.length !== 1) {
throw new Error(`Instance ${state.instanceId} not found.`);
}
// The only info we need is the IP address for SSH purposes.
state.instanceIpAddress = instances[0].PublicIpAddress;
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
caught.message = `${caught.message}. Please check provided values and try again.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logSSHConnectionInfo = new ScenarioOutput(
"logSSHConnectionInfo",
(/** @type { State } */ state) =>
`You can now SSH into your instance using the following command:
ssh -i ${state.tmpDirectory}/${state[provideKeyPairName.name]}.pem ec2-user@${state.instanceIpAddress}`,
{ preformatted: true, skipWhen: skipWhenErrors },
);
export const logStopInstance = new ScenarioOutput(
"logStopInstance",
"Stopping your EC2 instance.",
{ skipWhen: skipWhenErrors },
);
export const stopInstance = new ScenarioAction(
"stopInstance",
async (/** @type { State } */ state) => {
try {
await state.ec2Client.send(
new StopInstancesCommand({
InstanceIds: [state.instanceId],
}),
);
await waitUntilInstanceStopped(
{
client: state.ec2Client,
maxWaitTime: MAX_WAITER_TIME_IN_SECONDS,
},
{ InstanceIds: [state.instanceId] },
);
} catch (caught) {
if (caught instanceof Error && caught.name === "TimeoutError") {
caught.message = `${caught.message}. Try increasing the maxWaitTime in the waiter.`;
}
state.errors.push(caught);
}
},
// Don't try to stop an instance that doesn't exist.
{ skipWhen: (/** @type { State } */ state) => !state.instanceId },
);
export const logIpAddressBehavior = new ScenarioOutput(
"logIpAddressBehavior",
[
"When you run an instance, by default it's assigned an IP address.",
"That IP address is not static. It will change every time the instance is restarted.",
"The next step is to stop and restart your instance to demonstrate this behavior.",
].join(" "),
{ header: true, skipWhen: skipWhenErrors },
);
export const logStartInstance = new ScenarioOutput(
"logStartInstance",
(/** @type { State } */ state) => `Starting instance ${state.instanceId}`,
{ skipWhen: skipWhenErrors },
);
export const startInstance = new ScenarioAction(
"startInstance",
async (/** @type { State } */ state) => {
try {
await state.ec2Client.send(
new StartInstancesCommand({
InstanceIds: [state.instanceId],
}),
);
await waitUntilInstanceStatusOk(
{
client: state.ec2Client,
maxWaitTime: MAX_WAITER_TIME_IN_SECONDS,
},
{ InstanceIds: [state.instanceId] },
);
} catch (caught) {
if (caught instanceof Error && caught.name === "TimeoutError") {
caught.message = `${caught.message}. Try increasing the maxWaitTime in the waiter.`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logIpAllocation = new ScenarioOutput(
"logIpAllocation",
[
"It is possible to have a static IP address.",
"To demonstrate this, an IP will be allocated and associated to your EC2 instance.",
].join(" "),
{ header: true, skipWhen: skipWhenErrors },
);
export const allocateIp = new ScenarioAction(
"allocateIp",
async (/** @type { State } */ state) => {
try {
// An Elastic IP address is allocated to your AWS account, and is yours until you release it.
const { AllocationId, PublicIp } = await state.ec2Client.send(
new AllocateAddressCommand({}),
);
state.allocationId = AllocationId;
state.allocatedIpAddress = PublicIp;
} catch (caught) {
if (caught instanceof Error && caught.name === "MissingParameter") {
caught.message = `${caught.message}. Did you provide these values?`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const associateIp = new ScenarioAction(
"associateIp",
async (/** @type { State } */ state) => {
try {
// Associate an allocated IP address to an EC2 instance. An IP address can be allocated
// with the AllocateAddress action.
const { AssociationId } = await state.ec2Client.send(
new AssociateAddressCommand({
AllocationId: state.allocationId,
InstanceId: state.instanceId,
}),
);
state.associationId = AssociationId;
// Update the IP address that is being tracked to match
// the one just associated.
state.instanceIpAddress = state.allocatedIpAddress;
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidAllocationID.NotFound"
) {
caught.message = `${caught.message}. Did you provide the ID of a valid Elastic IP address AllocationId?`;
}
state.errors.push(caught);
}
},
{ skipWhen: skipWhenErrors },
);
export const logStaticIpProof = new ScenarioOutput(
"logStaticIpProof",
"The IP address should remain the same even after stopping and starting the instance.",
{ header: true, skipWhen: skipWhenErrors },
);
export const logCleanUp = new ScenarioOutput(
"logCleanUp",
"That's it! You can choose to clean up the resources now, or clean them up on your own later.",
{ header: true, skipWhen: skipWhenErrors },
);
export const confirmDisassociateAddress = new ScenarioInput(
"confirmDisassociateAddress",
"Do you want to disassociate and release the static IP address created earlier?",
{
type: "confirm",
skipWhen: (/** @type { State } */ state) => !state.associationId,
},
);
export const maybeDisassociateAddress = new ScenarioAction(
"maybeDisassociateAddress",
async (/** @type { State } */ state) => {
try {
await state.ec2Client.send(
new DisassociateAddressCommand({
AssociationId: state.associationId,
}),
);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidAssociationID.NotFound"
) {
caught.message = `${caught.message}. Please provide a valid association ID.`;
}
state.errors.push(caught);
}
},
{
skipWhen: (/** @type { State } */ state) =>
!state[confirmDisassociateAddress.name] || !state.associationId,
},
);
export const maybeReleaseAddress = new ScenarioAction(
"maybeReleaseAddress",
async (/** @type { State } */ state) => {
try {
await state.ec2Client.send(
new ReleaseAddressCommand({
AllocationId: state.allocationId,
}),
);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidAllocationID.NotFound"
) {
caught.message = `${caught.message}. Please provide a valid AllocationID.`;
}
state.errors.push(caught);
}
},
{
skipWhen: (/** @type { State } */ state) =>
!state[confirmDisassociateAddress.name] || !state.allocationId,
},
);
export const confirmTerminateInstance = new ScenarioInput(
"confirmTerminateInstance",
"Do you want to terminate the instance?",
// Don't do anything when an instance was never run.
{
skipWhen: (/** @type { State } */ state) => !state.instanceId,
type: "confirm",
},
);
export const maybeTerminateInstance = new ScenarioAction(
"terminateInstance",
async (/** @type { State } */ state) => {
try {
await state.ec2Client.send(
new TerminateInstancesCommand({
InstanceIds: [state.instanceId],
}),
);
await waitUntilInstanceTerminated(
{ client: state.ec2Client },
{ InstanceIds: [state.instanceId] },
);
} catch (caught) {
if (caught instanceof Error && caught.name === "TimeoutError") {
caught.message = `${caught.message}. Try increasing the maxWaitTime in the waiter.`;
}
state.errors.push(caught);
}
},
{
// Don't do anything when there's no instance to terminate or the
// use chooses not to terminate.
skipWhen: (/** @type { State } */ state) =>
!state.instanceId || !state[confirmTerminateInstance.name],
},
);
export const deleteTemporaryDirectory = new ScenarioAction(
"deleteTemporaryDirectory",
async (/** @type { State } */ state) => {
try {
await rm(state.tmpDirectory, { recursive: true });
} catch (caught) {
state.errors.push(caught);
}
},
);
export const logErrors = new ScenarioOutput(
"logErrors",
(/** @type {State}*/ state) => {
const errorList = state.errors
.map((err) => ` - ${err.name}: ${err.message}`)
.join("\n");
return `Scenario errors found:\n${errorList}`;
},
{
preformatted: true,
header: true,
// Don't log errors when there aren't any!
skipWhen: (/** @type {State} */ state) => state.errors.length === 0,
},
);
```
+ Para obter detalhes da API, consulte os tópicos a seguir na *Referência da API AWS SDK para JavaScript *.
+ [AllocateAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AllocateAddressCommand)
+ [AssociateAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AssociateAddressCommand)
+ [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AuthorizeSecurityGroupIngressCommand)
+ [CreateKeyPair](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/CreateKeyPairCommand)
+ [CreateSecurityGroup](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/CreateSecurityGroupCommand)
+ [DeleteKeyPair](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DeleteKeyPairCommand)
+ [DeleteSecurityGroup](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DeleteSecurityGroupCommand)
+ [DescribeImages](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeImagesCommand)
+ [DescribeInstanceTypes](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeInstanceTypesCommand)
+ [DescribeInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeInstancesCommand)
+ [DescribeKeyPairs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeKeyPairsCommand)
+ [DescribeSecurityGroups](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeSecurityGroupsCommand)
+ [DisassociateAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DisassociateAddressCommand)
+ [ReleaseAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/ReleaseAddressCommand)
+ [RunInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/RunInstancesCommand)
+ [StartInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/StartInstancesCommand)
+ [StopInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/StopInstancesCommand)
+ [TerminateInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/TerminateInstancesCommand)
+ [UnmonitorInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/UnmonitorInstancesCommand)
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
/**
Before running this Kotlin code example, set up your development environment,
including your credentials.
For more information, see the following documentation topic:
https://docs.aws.amazon.com/sdk-for-kotlin/latest/developer-guide/setup.html
This Kotlin example performs the following tasks:
1. Creates an RSA key pair and saves the private key data as a .pem file.
2. Lists key pairs.
3. Creates a security group for the default VPC.
4. Displays security group information.
5. Gets a list of Amazon Linux 2 AMIs and selects one.
6. Gets more information about the image.
7. Gets a list of instance types that are compatible with the selected AMI’s architecture.
8. Creates an instance with the key pair, security group, AMI, and an instance type.
9. Displays information about the instance.
10. Stops the instance and waits for it to stop.
11. Starts the instance and waits for it to start.
12. Allocates an Elastic IP address and associates it with the instance.
13. Displays SSH connection info for the instance.
14. Disassociates and deletes the Elastic IP address.
15. Terminates the instance.
16. Deletes the security group.
17. Deletes the key pair.
*/
val DASHES = String(CharArray(80)).replace("\u0000", "-")
suspend fun main(args: Array) {
val usage = """
Usage:
Where:
keyName - A key pair name (for example, TestKeyPair).
fileName - A file name where the key information is written to.
groupName - The name of the security group.
groupDesc - The description of the security group.
vpcId - A VPC ID. You can get this value from the AWS Management Console.
myIpAddress - The IP address of your development machine.
"""
if (args.size != 6) {
println(usage)
exitProcess(0)
}
val keyName = args[0]
val fileName = args[1]
val groupName = args[2]
val groupDesc = args[3]
val vpcId = args[4]
val myIpAddress = args[5]
var newInstanceId: String? = ""
println(DASHES)
println("Welcome to the Amazon EC2 example scenario.")
println(DASHES)
println(DASHES)
println("1. Create an RSA key pair and save the private key material as a .pem file.")
createKeyPairSc(keyName, fileName)
println(DASHES)
println(DASHES)
println("2. List key pairs.")
describeEC2KeysSc()
println(DASHES)
println(DASHES)
println("3. Create a security group.")
val groupId = createEC2SecurityGroupSc(groupName, groupDesc, vpcId, myIpAddress)
println(DASHES)
println(DASHES)
println("4. Display security group info for the newly created security group.")
describeSecurityGroupsSc(groupId.toString())
println(DASHES)
println(DASHES)
println("5. Get a list of Amazon Linux 2 AMIs and select one with amzn2 in the name.")
val instanceId = getParaValuesSc()
if (instanceId == "") {
println("The instance Id value isn't valid.")
exitProcess(0)
}
println("The instance Id is $instanceId.")
println(DASHES)
println(DASHES)
println("6. Get more information about an amzn2 image and return the AMI value.")
val amiValue = instanceId?.let { describeImageSc(it) }
if (instanceId == "") {
println("The instance Id value is invalid.")
exitProcess(0)
}
println("The AMI value is $amiValue.")
println(DASHES)
println(DASHES)
println("7. Get a list of instance types.")
val instanceType = getInstanceTypesSc()
println(DASHES)
println(DASHES)
println("8. Create an instance.")
if (amiValue != null) {
newInstanceId = runInstanceSc(instanceType, keyName, groupName, amiValue)
println("The instance Id is $newInstanceId")
}
println(DASHES)
println(DASHES)
println("9. Display information about the running instance. ")
var ipAddress = describeEC2InstancesSc(newInstanceId)
println("You can SSH to the instance using this command:")
println("ssh -i " + fileName + "ec2-user@" + ipAddress)
println(DASHES)
println(DASHES)
println("10. Stop the instance.")
if (newInstanceId != null) {
stopInstanceSc(newInstanceId)
}
println(DASHES)
println(DASHES)
println("11. Start the instance.")
if (newInstanceId != null) {
startInstanceSc(newInstanceId)
}
ipAddress = describeEC2InstancesSc(newInstanceId)
println("You can SSH to the instance using this command:")
println("ssh -i " + fileName + "ec2-user@" + ipAddress)
println(DASHES)
println(DASHES)
println("12. Allocate an Elastic IP address and associate it with the instance.")
val allocationId = allocateAddressSc()
println("The allocation Id value is $allocationId")
val associationId = associateAddressSc(newInstanceId, allocationId)
println("The associate Id value is $associationId")
println(DASHES)
println(DASHES)
println("13. Describe the instance again.")
ipAddress = describeEC2InstancesSc(newInstanceId)
println("You can SSH to the instance using this command:")
println("ssh -i " + fileName + "ec2-user@" + ipAddress)
println(DASHES)
println(DASHES)
println("14. Disassociate and release the Elastic IP address.")
disassociateAddressSc(associationId)
releaseEC2AddressSc(allocationId)
println(DASHES)
println(DASHES)
println("15. Terminate the instance and use a waiter.")
if (newInstanceId != null) {
terminateEC2Sc(newInstanceId)
}
println(DASHES)
println(DASHES)
println("16. Delete the security group.")
if (groupId != null) {
deleteEC2SecGroupSc(groupId)
}
println(DASHES)
println(DASHES)
println("17. Delete the key pair.")
deleteKeysSc(keyName)
println(DASHES)
println(DASHES)
println("You successfully completed the Amazon EC2 scenario.")
println(DASHES)
}
suspend fun deleteKeysSc(keyPair: String) {
val request =
DeleteKeyPairRequest {
keyName = keyPair
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.deleteKeyPair(request)
println("Successfully deleted key pair named $keyPair")
}
}
suspend fun deleteEC2SecGroupSc(groupIdVal: String) {
val request =
DeleteSecurityGroupRequest {
groupId = groupIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.deleteSecurityGroup(request)
println("Successfully deleted security group with Id $groupIdVal")
}
}
suspend fun terminateEC2Sc(instanceIdVal: String) {
val ti =
TerminateInstancesRequest {
instanceIds = listOf(instanceIdVal)
}
println("Wait for the instance to terminate. This will take a few minutes.")
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.terminateInstances(ti)
ec2.waitUntilInstanceTerminated {
// suspend call
instanceIds = listOf(instanceIdVal)
}
println("$instanceIdVal is terminated!")
}
}
suspend fun releaseEC2AddressSc(allocId: String?) {
val request =
ReleaseAddressRequest {
allocationId = allocId
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.releaseAddress(request)
println("Successfully released Elastic IP address $allocId")
}
}
suspend fun disassociateAddressSc(associationIdVal: String?) {
val addressRequest =
DisassociateAddressRequest {
associationId = associationIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.disassociateAddress(addressRequest)
println("You successfully disassociated the address!")
}
}
suspend fun associateAddressSc(
instanceIdVal: String?,
allocationIdVal: String?,
): String? {
val associateRequest =
AssociateAddressRequest {
instanceId = instanceIdVal
allocationId = allocationIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val associateResponse = ec2.associateAddress(associateRequest)
return associateResponse.associationId
}
}
suspend fun allocateAddressSc(): String? {
val allocateRequest =
AllocateAddressRequest {
domain = DomainType.Vpc
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val allocateResponse = ec2.allocateAddress(allocateRequest)
return allocateResponse.allocationId
}
}
suspend fun startInstanceSc(instanceId: String) {
val request =
StartInstancesRequest {
instanceIds = listOf(instanceId)
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.startInstances(request)
println("Waiting until instance $instanceId starts. This will take a few minutes.")
ec2.waitUntilInstanceRunning {
// suspend call
instanceIds = listOf(instanceId)
}
println("Successfully started instance $instanceId")
}
}
suspend fun stopInstanceSc(instanceId: String) {
val request =
StopInstancesRequest {
instanceIds = listOf(instanceId)
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.stopInstances(request)
println("Waiting until instance $instanceId stops. This will take a few minutes.")
ec2.waitUntilInstanceStopped {
// suspend call
instanceIds = listOf(instanceId)
}
println("Successfully stopped instance $instanceId")
}
}
suspend fun describeEC2InstancesSc(newInstanceId: String?): String {
var pubAddress = ""
var isRunning = false
val request =
DescribeInstancesRequest {
instanceIds = listOf(newInstanceId.toString())
}
while (!isRunning) {
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeInstances(request)
val state =
response.reservations
?.get(0)
?.instances
?.get(0)
?.state
?.name
?. value
if (state != null) {
if (state.compareTo("running") == 0) {
println("Image id is ${response.reservations!!.get(0).instances?.get(0)?.imageId}")
println("Instance type is ${response.reservations!!.get(0).instances?.get(0)?.instanceType}")
println("Instance state is ${response.reservations!!.get(0).instances?.get(0)?.state}")
pubAddress =
response.reservations!!
.get(0)
.instances
?.get(0)
?.publicIpAddress
.toString()
println("Instance address is $pubAddress")
isRunning = true
}
}
}
}
return pubAddress
}
suspend fun runInstanceSc(
instanceTypeVal: String,
keyNameVal: String,
groupNameVal: String,
amiIdVal: String,
): String {
val runRequest =
RunInstancesRequest {
instanceType = InstanceType.fromValue(instanceTypeVal)
keyName = keyNameVal
securityGroups = listOf(groupNameVal)
maxCount = 1
minCount = 1
imageId = amiIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.runInstances(runRequest)
val instanceId = response.instances?.get(0)?.instanceId
println("Successfully started EC2 Instance $instanceId based on AMI $amiIdVal")
return instanceId.toString()
}
}
// Get a list of instance types.
suspend fun getInstanceTypesSc(): String {
var instanceType = ""
val filterObs = ArrayList()
val filter =
Filter {
name = "processor-info.supported-architecture"
values = listOf("arm64")
}
filterObs.add(filter)
val typesRequest =
DescribeInstanceTypesRequest {
filters = filterObs
maxResults = 10
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeInstanceTypes(typesRequest)
response.instanceTypes?.forEach { type ->
println("The memory information of this type is ${type.memoryInfo?.sizeInMib}")
println("Maximum number of network cards is ${type.networkInfo?.maximumNetworkCards}")
instanceType = type.instanceType.toString()
}
return instanceType
}
}
// Display the Description field that corresponds to the instance Id value.
suspend fun describeImageSc(instanceId: String): String? {
val imagesRequest =
DescribeImagesRequest {
imageIds = listOf(instanceId)
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeImages(imagesRequest)
println("The description of the first image is ${response.images?.get(0)?.description}")
println("The name of the first image is ${response.images?.get(0)?.name}")
// Return the image Id value.
return response.images?.get(0)?.imageId
}
}
// Get the Id value of an instance with amzn2 in the name.
suspend fun getParaValuesSc(): String? {
val parameterRequest =
GetParametersByPathRequest {
path = "/aws/service/ami-amazon-linux-latest"
}
SsmClient.fromEnvironment { region = "us-west-2" }.use { ssmClient ->
val response = ssmClient.getParametersByPath(parameterRequest)
response.parameters?.forEach { para ->
println("The name of the para is: ${para.name}")
println("The type of the para is: ${para.type}")
println("")
if (para.name?.let { filterName(it) } == true) {
return para.value
}
}
}
return ""
}
fun filterName(name: String): Boolean {
val parts = name.split("/").toTypedArray()
val myValue = parts[4]
return myValue.contains("amzn2")
}
suspend fun describeSecurityGroupsSc(groupId: String) {
val request =
DescribeSecurityGroupsRequest {
groupIds = listOf(groupId)
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeSecurityGroups(request)
for (group in response.securityGroups!!) {
println("Found Security Group with id " + group.groupId.toString() + " and group VPC " + group.vpcId)
}
}
}
suspend fun createEC2SecurityGroupSc(
groupNameVal: String?,
groupDescVal: String?,
vpcIdVal: String?,
myIpAddress: String?,
): String? {
val request =
CreateSecurityGroupRequest {
groupName = groupNameVal
description = groupDescVal
vpcId = vpcIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val resp = ec2.createSecurityGroup(request)
val ipRange =
IpRange {
cidrIp = "$myIpAddress/0"
}
val ipPerm =
IpPermission {
ipProtocol = "tcp"
toPort = 80
fromPort = 80
ipRanges = listOf(ipRange)
}
val ipPerm2 =
IpPermission {
ipProtocol = "tcp"
toPort = 22
fromPort = 22
ipRanges = listOf(ipRange)
}
val authRequest =
AuthorizeSecurityGroupIngressRequest {
groupName = groupNameVal
ipPermissions = listOf(ipPerm, ipPerm2)
}
ec2.authorizeSecurityGroupIngress(authRequest)
println("Successfully added ingress policy to Security Group $groupNameVal")
return resp.groupId
}
}
suspend fun describeEC2KeysSc() {
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeKeyPairs(DescribeKeyPairsRequest {})
response.keyPairs?.forEach { keyPair ->
println("Found key pair with name ${keyPair.keyName} and fingerprint ${ keyPair.keyFingerprint}")
}
}
}
suspend fun createKeyPairSc(
keyNameVal: String,
fileNameVal: String,
) {
val request =
CreateKeyPairRequest {
keyName = keyNameVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.createKeyPair(request)
val content = response.keyMaterial
if (content != null) {
File(fileNameVal).writeText(content)
}
println("Successfully created key pair named $keyNameVal")
}
}
```
+ Consulte detalhes da API nos tópicos a seguir na *Referência de API do AWS SDK para Kotlin*.
+ [AllocateAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [AssociateAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [AuthorizeSecurityGroupIngress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [CreateKeyPair](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [CreateSecurityGroup](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DeleteKeyPair](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DeleteSecurityGroup](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DescribeImages](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DescribeInstanceTypes](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DescribeInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DescribeKeyPairs](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DescribeSecurityGroups](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [DisassociateAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [ReleaseAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [RunInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [StartInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [StopInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [TerminateInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
+ [UnmonitorInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
Execute um cenário interativo em um prompt de comando.
```
class EC2InstanceScenario:
"""
A scenario that demonstrates how to use Boto3 to manage Amazon EC2 resources.
Covers creating a key pair, security group, launching an instance, associating
an Elastic IP, and cleaning up resources.
"""
def __init__(
self,
inst_wrapper: EC2InstanceWrapper,
key_wrapper: KeyPairWrapper,
sg_wrapper: SecurityGroupWrapper,
eip_wrapper: ElasticIpWrapper,
ssm_client: boto3.client,
remote_exec: bool = False,
):
"""
Initializes the EC2InstanceScenario with the necessary AWS service wrappers.
:param inst_wrapper: Wrapper for EC2 instance operations.
:param key_wrapper: Wrapper for key pair operations.
:param sg_wrapper: Wrapper for security group operations.
:param eip_wrapper: Wrapper for Elastic IP operations.
:param ssm_client: Boto3 client for accessing SSM to retrieve AMIs.
:param remote_exec: Flag to indicate if the scenario is running in a remote execution
environment. Defaults to False. If True, the script won't prompt
for user interaction.
"""
self.inst_wrapper = inst_wrapper
self.key_wrapper = key_wrapper
self.sg_wrapper = sg_wrapper
self.eip_wrapper = eip_wrapper
self.ssm_client = ssm_client
self.remote_exec = remote_exec
def create_and_list_key_pairs(self) -> None:
"""
Creates an RSA key pair for SSH access to the EC2 instance and lists available key pairs.
"""
console.print("**Step 1: Create a Secure Key Pair**", style="bold cyan")
console.print(
"Let's create a secure RSA key pair for connecting to your EC2 instance."
)
key_name = f"MyUniqueKeyPair-{uuid.uuid4().hex[:8]}"
console.print(f"- **Key Pair Name**: {key_name}")
# Create the key pair and simulate the process with a progress bar.
with alive_bar(1, title="Creating Key Pair") as bar:
self.key_wrapper.create(key_name)
time.sleep(0.4) # Simulate the delay in key creation
bar()
console.print(f"- **Private Key Saved to**: {self.key_wrapper.key_file_path}\n")
# List key pairs (simulated) and show a progress bar.
list_keys = True
if list_keys:
console.print("- Listing your key pairs...")
start_time = time.time()
with alive_bar(100, title="Listing Key Pairs") as bar:
while time.time() - start_time < 2:
time.sleep(0.2)
bar(10)
self.key_wrapper.list(5)
if time.time() - start_time > 2:
console.print(
"Taking longer than expected! Please wait...",
style="bold yellow",
)
def create_security_group(self) -> None:
"""
Creates a security group that controls access to the EC2 instance and adds a rule
to allow SSH access from the user's current public IP address.
"""
console.print("**Step 2: Create a Security Group**", style="bold cyan")
console.print(
"Security groups manage access to your instance. Let's create one."
)
sg_name = f"MySecurityGroup-{uuid.uuid4().hex[:8]}"
console.print(f"- **Security Group Name**: {sg_name}")
# Create the security group and simulate the process with a progress bar.
with alive_bar(1, title="Creating Security Group") as bar:
self.sg_wrapper.create(
sg_name, "Security group for example: get started with instances."
)
time.sleep(0.5)
bar()
console.print(f"- **Security Group ID**: {self.sg_wrapper.security_group}\n")
# Get the current public IP to set up SSH access.
ip_response = urllib.request.urlopen("http://checkip.amazonaws.com")
current_ip_address = ip_response.read().decode("utf-8").strip()
console.print(
"Let's add a rule to allow SSH only from your current IP address."
)
console.print(f"- **Your Public IP Address**: {current_ip_address}")
console.print("- Automatically adding SSH rule...")
# Update security group rules to allow SSH and simulate with a progress bar.
with alive_bar(1, title="Updating Security Group Rules") as bar:
response = self.sg_wrapper.authorize_ingress(current_ip_address)
time.sleep(0.4)
if response and response.get("Return"):
console.print("- **Security Group Rules Updated**.")
else:
console.print(
"- **Error**: Couldn't update security group rules.",
style="bold red",
)
bar()
self.sg_wrapper.describe(self.sg_wrapper.security_group)
def create_instance(self) -> None:
"""
Launches an EC2 instance using an Amazon Linux 2 AMI and the created key pair
and security group. Displays instance details and SSH connection information.
"""
# Retrieve Amazon Linux 2 AMIs from SSM.
ami_paginator = self.ssm_client.get_paginator("get_parameters_by_path")
ami_options = []
for page in ami_paginator.paginate(Path="/aws/service/ami-amazon-linux-latest"):
ami_options += page["Parameters"]
amzn2_images = self.inst_wrapper.get_images(
[opt["Value"] for opt in ami_options if "amzn2" in opt["Name"]]
)
console.print("\n**Step 3: Launch Your Instance**", style="bold cyan")
console.print(
"Let's create an instance from an Amazon Linux 2 AMI. Here are some options:"
)
image_choice = 0
console.print(f"- Selected AMI: {amzn2_images[image_choice]['ImageId']}\n")
# Display instance types compatible with the selected AMI
inst_types = self.inst_wrapper.get_instance_types(
amzn2_images[image_choice]["Architecture"]
)
inst_type_choice = 0
console.print(
f"- Selected instance type: {inst_types[inst_type_choice]['InstanceType']}\n"
)
console.print("Creating your instance and waiting for it to start...")
with alive_bar(1, title="Creating Instance") as bar:
self.inst_wrapper.create(
amzn2_images[image_choice]["ImageId"],
inst_types[inst_type_choice]["InstanceType"],
self.key_wrapper.key_pair["KeyName"],
[self.sg_wrapper.security_group],
)
time.sleep(21)
bar()
console.print(f"**Success! Your instance is ready:**\n", style="bold green")
self.inst_wrapper.display()
console.print(
"You can use SSH to connect to your instance. "
"If the connection attempt times out, you might have to manually update "
"the SSH ingress rule for your IP address in the AWS Management Console."
)
self._display_ssh_info()
def _display_ssh_info(self) -> None:
"""
Displays SSH connection information for the user to connect to the EC2 instance.
Handles the case where the instance does or does not have an associated public IP address.
"""
if (
not self.eip_wrapper.elastic_ips
or not self.eip_wrapper.elastic_ips[0].allocation_id
):
if self.inst_wrapper.instances:
instance = self.inst_wrapper.instances[0]
instance_id = instance["InstanceId"]
waiter = self.inst_wrapper.ec2_client.get_waiter("instance_running")
console.print(
"Waiting for the instance to be in a running state with a public IP...",
style="bold cyan",
)
with alive_bar(1, title="Waiting for Instance to Start") as bar:
waiter.wait(InstanceIds=[instance_id])
time.sleep(20)
bar()
instance = self.inst_wrapper.ec2_client.describe_instances(
InstanceIds=[instance_id]
)["Reservations"][0]["Instances"][0]
public_ip = instance.get("PublicIpAddress")
if public_ip:
console.print(
"\nTo connect via SSH, open another command prompt and run the following command:",
style="bold cyan",
)
console.print(
f"\tssh -i {self.key_wrapper.key_file_path} ec2-user@{public_ip}"
)
else:
console.print(
"Instance does not have a public IP address assigned.",
style="bold red",
)
else:
console.print(
"No instance available to retrieve public IP address.",
style="bold red",
)
else:
elastic_ip = self.eip_wrapper.elastic_ips[0]
elastic_ip_address = elastic_ip.public_ip
console.print(
f"\tssh -i {self.key_wrapper.key_file_path} ec2-user@{elastic_ip_address}"
)
if not self.remote_exec:
console.print("\nOpen a new terminal tab to try the above SSH command.")
input("Press Enter to continue...")
def associate_elastic_ip(self) -> None:
"""
Allocates an Elastic IP address and associates it with the EC2 instance.
Displays the Elastic IP address and SSH connection information.
"""
console.print("\n**Step 4: Allocate an Elastic IP Address**", style="bold cyan")
console.print(
"You can allocate an Elastic IP address and associate it with your instance\n"
"to keep a consistent IP address even when your instance restarts."
)
with alive_bar(1, title="Allocating Elastic IP") as bar:
elastic_ip = self.eip_wrapper.allocate()
time.sleep(0.5)
bar()
console.print(
f"- **Allocated Static Elastic IP Address**: {elastic_ip.public_ip}."
)
with alive_bar(1, title="Associating Elastic IP") as bar:
self.eip_wrapper.associate(
elastic_ip.allocation_id, self.inst_wrapper.instances[0]["InstanceId"]
)
time.sleep(2)
bar()
console.print(f"- **Associated Elastic IP with Your Instance**.")
console.print(
"You can now use SSH to connect to your instance by using the Elastic IP."
)
self._display_ssh_info()
def stop_and_start_instance(self) -> None:
"""
Stops and restarts the EC2 instance. Displays instance state and explains
changes that occur when the instance is restarted, such as the potential change
in the public IP address unless an Elastic IP is associated.
"""
console.print("\n**Step 5: Stop and Start Your Instance**", style="bold cyan")
console.print("Let's stop and start your instance to see what changes.")
console.print("- **Stopping your instance and waiting until it's stopped...**")
with alive_bar(1, title="Stopping Instance") as bar:
self.inst_wrapper.stop()
time.sleep(360)
bar()
console.print("- **Your instance is stopped. Restarting...**")
with alive_bar(1, title="Starting Instance") as bar:
self.inst_wrapper.start()
time.sleep(20)
bar()
console.print("**Your instance is running.**", style="bold green")
self.inst_wrapper.display()
elastic_ip = (
self.eip_wrapper.elastic_ips[0] if self.eip_wrapper.elastic_ips else None
)
if elastic_ip is None or elastic_ip.allocation_id is None:
console.print(
"- **Note**: Every time your instance is restarted, its public IP address changes."
)
else:
console.print(
f"Because you have associated an Elastic IP with your instance, you can \n"
f"connect by using a consistent IP address after the instance restarts: {elastic_ip.public_ip}"
)
self._display_ssh_info()
def cleanup(self) -> None:
"""
Cleans up all the resources created during the scenario, including disassociating
and releasing the Elastic IP, terminating the instance, deleting the security
group, and deleting the key pair.
"""
console.print("\n**Step 6: Clean Up Resources**", style="bold cyan")
console.print("Cleaning up resources:")
for elastic_ip in self.eip_wrapper.elastic_ips:
console.print(f"- **Elastic IP**: {elastic_ip.public_ip}")
with alive_bar(1, title="Disassociating Elastic IP") as bar:
self.eip_wrapper.disassociate(elastic_ip.allocation_id)
time.sleep(2)
bar()
console.print("\t- **Disassociated Elastic IP from the Instance**")
with alive_bar(1, title="Releasing Elastic IP") as bar:
self.eip_wrapper.release(elastic_ip.allocation_id)
time.sleep(1)
bar()
console.print("\t- **Released Elastic IP**")
console.print(f"- **Instance**: {self.inst_wrapper.instances[0]['InstanceId']}")
with alive_bar(1, title="Terminating Instance") as bar:
self.inst_wrapper.terminate()
time.sleep(380)
bar()
console.print("\t- **Terminated Instance**")
console.print(f"- **Security Group**: {self.sg_wrapper.security_group}")
with alive_bar(1, title="Deleting Security Group") as bar:
self.sg_wrapper.delete(self.sg_wrapper.security_group)
time.sleep(1)
bar()
console.print("\t- **Deleted Security Group**")
console.print(f"- **Key Pair**: {self.key_wrapper.key_pair['KeyName']}")
with alive_bar(1, title="Deleting Key Pair") as bar:
self.key_wrapper.delete(self.key_wrapper.key_pair["KeyName"])
time.sleep(0.4)
bar()
console.print("\t- **Deleted Key Pair**")
def run_scenario(self) -> None:
"""
Executes the entire EC2 instance scenario: creates key pairs, security groups,
launches an instance, associates an Elastic IP, and cleans up all resources.
"""
logging.basicConfig(level=logging.INFO, format="%(levelname)s: %(message)s")
console.print("-" * 88)
console.print(
"Welcome to the Amazon Elastic Compute Cloud (Amazon EC2) get started with instances demo.",
style="bold magenta",
)
console.print("-" * 88)
self.create_and_list_key_pairs()
self.create_security_group()
self.create_instance()
self.stop_and_start_instance()
self.associate_elastic_ip()
self.stop_and_start_instance()
self.cleanup()
console.print("\nThanks for watching!", style="bold green")
console.print("-" * 88)
if __name__ == "__main__":
try:
scenario = EC2InstanceScenario(
EC2InstanceWrapper.from_client(),
KeyPairWrapper.from_client(),
SecurityGroupWrapper.from_client(),
ElasticIpWrapper.from_client(),
boto3.client("ssm"),
)
scenario.run_scenario()
except Exception:
logging.exception("Something went wrong with the demo.")
```
Defina uma classe que envolva as ações de pares de chaves.
```
class KeyPairWrapper:
"""
Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) key pair actions.
This class provides methods to create, list, and delete EC2 key pairs.
"""
def __init__(
self,
ec2_client: boto3.client,
key_file_dir: Union[tempfile.TemporaryDirectory, str],
key_pair: Optional[dict] = None,
):
"""
Initializes the KeyPairWrapper with the specified EC2 client, key file directory,
and an optional key pair.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param key_file_dir: The folder where the private key information is stored.
This should be a secure folder.
:param key_pair: A dictionary representing the Boto3 KeyPair object.
This is a high-level object that wraps key pair actions. Optional.
"""
self.ec2_client = ec2_client
self.key_pair = key_pair
self.key_file_path: Optional[str] = None
self.key_file_dir = key_file_dir
@classmethod
def from_client(cls) -> "KeyPairWrapper":
"""
Class method to create an instance of KeyPairWrapper using a new EC2 client
and a temporary directory for storing key files.
:return: An instance of KeyPairWrapper.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client, tempfile.TemporaryDirectory())
def create(self, key_name: str) -> dict:
"""
Creates a key pair that can be used to securely connect to an EC2 instance.
The returned key pair contains private key information that cannot be retrieved
again. The private key data is stored as a .pem file.
:param key_name: The name of the key pair to create.
:return: A dictionary representing the Boto3 KeyPair object that represents the newly created key pair.
:raises ClientError: If there is an error in creating the key pair, for example, if a key pair with the same name already exists.
"""
try:
response = self.ec2_client.create_key_pair(KeyName=key_name)
self.key_pair = response
self.key_file_path = os.path.join(
self.key_file_dir.name, f"{self.key_pair['KeyName']}.pem"
)
with open(self.key_file_path, "w") as key_file:
key_file.write(self.key_pair["KeyMaterial"])
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidKeyPair.Duplicate":
logger.error(
f"A key pair called {key_name} already exists. "
"Please choose a different name for your key pair "
"or delete the existing key pair before creating."
)
raise
else:
return self.key_pair
def list(self, limit: Optional[int] = None) -> None:
"""
Displays a list of key pairs for the current account.
WARNING: Results are not paginated.
:param limit: The maximum number of key pairs to list. If not specified,
all key pairs will be listed.
:raises ClientError: If there is an error in listing the key pairs.
"""
try:
response = self.ec2_client.describe_key_pairs()
key_pairs = response.get("KeyPairs", [])
if limit:
key_pairs = key_pairs[:limit]
for key_pair in key_pairs:
logger.info(
f"Found {key_pair['KeyType']} key '{key_pair['KeyName']}' with fingerprint:"
)
logger.info(f"\t{key_pair['KeyFingerprint']}")
except ClientError as err:
logger.error(f"Failed to list key pairs: {str(err)}")
raise
def delete(self, key_name: str) -> bool:
"""
Deletes a key pair by its name.
:param key_name: The name of the key pair to delete.
:return: A boolean indicating whether the deletion was successful.
:raises ClientError: If there is an error in deleting the key pair, for example,
if the key pair does not exist.
"""
try:
self.ec2_client.delete_key_pair(KeyName=key_name)
logger.info(f"Successfully deleted key pair: {key_name}")
self.key_pair = None
return True
except self.ec2_client.exceptions.ClientError as err:
logger.error(f"Deletion failed for key pair: {key_name}")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidKeyPair.NotFound":
logger.error(
f"The key pair '{key_name}' does not exist and cannot be deleted. "
"Please verify the key pair name and try again."
)
raise
```
Defina uma classe que envolva as ações de grupos de segurança.
```
class SecurityGroupWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) security group actions."""
def __init__(self, ec2_client: boto3.client, security_group: Optional[str] = None):
"""
Initializes the SecurityGroupWrapper with an EC2 client and an optional security group ID.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param security_group: The ID of a security group to manage. This is a high-level identifier
that represents the security group.
"""
self.ec2_client = ec2_client
self.security_group = security_group
@classmethod
def from_client(cls) -> "SecurityGroupWrapper":
"""
Creates a SecurityGroupWrapper instance with a default EC2 client.
:return: An instance of SecurityGroupWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def create(self, group_name: str, group_description: str) -> str:
"""
Creates a security group in the default virtual private cloud (VPC) of the current account.
:param group_name: The name of the security group to create.
:param group_description: The description of the security group to create.
:return: The ID of the newly created security group.
:raise Handles AWS SDK service-level ClientError, with special handling for ResourceAlreadyExists
"""
try:
response = self.ec2_client.create_security_group(
GroupName=group_name, Description=group_description
)
self.security_group = response["GroupId"]
except ClientError as err:
if err.response["Error"]["Code"] == "ResourceAlreadyExists":
logger.error(
f"Security group '{group_name}' already exists. Please choose a different name."
)
raise
else:
return self.security_group
def authorize_ingress(self, ssh_ingress_ip: str) -> Optional[Dict[str, Any]]:
"""
Adds a rule to the security group to allow access to SSH.
:param ssh_ingress_ip: The IP address that is granted inbound access to connect
to port 22 over TCP, used for SSH.
:return: The response to the authorization request. The 'Return' field of the
response indicates whether the request succeeded or failed, or None if no security group is set.
:raise Handles AWS SDK service-level ClientError, with special handling for ResourceAlreadyExists
"""
if self.security_group is None:
logger.info("No security group to update.")
return None
try:
ip_permissions = [
{
# SSH ingress open to only the specified IP address.
"IpProtocol": "tcp",
"FromPort": 22,
"ToPort": 22,
"IpRanges": [{"CidrIp": f"{ssh_ingress_ip}/32"}],
}
]
response = self.ec2_client.authorize_security_group_ingress(
GroupId=self.security_group, IpPermissions=ip_permissions
)
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidPermission.Duplicate":
logger.error(
f"The SSH ingress rule for IP {ssh_ingress_ip} already exists"
f"in security group '{self.security_group}'."
)
raise
else:
return response
def describe(self, security_group_id: Optional[str] = None) -> bool:
"""
Displays information about the specified security group or all security groups if no ID is provided.
:param security_group_id: The ID of the security group to describe.
If None, an open search is performed to describe all security groups.
:returns: True if the description is successful.
:raises ClientError: If there is an error describing the security group(s), such as an invalid security group ID.
"""
try:
paginator = self.ec2_client.get_paginator("describe_security_groups")
if security_group_id is None:
# If no ID is provided, return all security groups.
page_iterator = paginator.paginate()
else:
page_iterator = paginator.paginate(GroupIds=[security_group_id])
for page in page_iterator:
for security_group in page["SecurityGroups"]:
print(f"Security group: {security_group['GroupName']}")
print(f"\tID: {security_group['GroupId']}")
print(f"\tVPC: {security_group['VpcId']}")
if security_group["IpPermissions"]:
print("Inbound permissions:")
pp(security_group["IpPermissions"])
return True
except ClientError as err:
logger.error("Failed to describe security group(s).")
if err.response["Error"]["Code"] == "InvalidGroup.NotFound":
logger.error(
f"Security group {security_group_id} does not exist "
f"because the specified security group ID was not found."
)
raise
def delete(self, security_group_id: str) -> bool:
"""
Deletes the specified security group.
:param security_group_id: The ID of the security group to delete. Required.
:returns: True if the deletion is successful.
:raises ClientError: If the security group cannot be deleted due to an AWS service error.
"""
try:
self.ec2_client.delete_security_group(GroupId=security_group_id)
logger.info(f"Successfully deleted security group '{security_group_id}'")
return True
except ClientError as err:
logger.error(f"Deletion failed for security group '{security_group_id}'")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidGroup.NotFound":
logger.error(
f"Security group '{security_group_id}' cannot be deleted because it does not exist."
)
elif error_code == "DependencyViolation":
logger.error(
f"Security group '{security_group_id}' cannot be deleted because it is still in use."
" Verify that it is:"
"\n\t- Detached from resources"
"\n\t- Removed from references in other groups"
"\n\t- Removed from VPC's as a default group"
)
raise
```
Defina uma classe que envolva as ações de instâncias.
```
class EC2InstanceWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) instance actions using the client interface."""
def __init__(
self, ec2_client: Any, instances: Optional[List[Dict[str, Any]]] = None
) -> None:
"""
Initializes the EC2InstanceWrapper with an EC2 client and optional instances.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param instances: A list of dictionaries representing Boto3 Instance objects. These are high-level objects that
wrap instance actions.
"""
self.ec2_client = ec2_client
self.instances = instances or []
@classmethod
def from_client(cls) -> "EC2InstanceWrapper":
"""
Creates an EC2InstanceWrapper instance with a default EC2 client.
:return: An instance of EC2InstanceWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def create(
self,
image_id: str,
instance_type: str,
key_pair_name: str,
security_group_ids: Optional[List[str]] = None,
) -> List[Dict[str, Any]]:
"""
Creates a new EC2 instance in the default VPC of the current account.
The instance starts immediately after it is created.
:param image_id: The ID of the Amazon Machine Image (AMI) to use for the instance.
:param instance_type: The type of instance to create, such as 't2.micro'.
:param key_pair_name: The name of the key pair to use for SSH access.
:param security_group_ids: A list of security group IDs to associate with the instance.
If not specified, the default security group of the VPC is used.
:return: A list of dictionaries representing Boto3 Instance objects representing the newly created instances.
"""
try:
instance_params = {
"ImageId": image_id,
"InstanceType": instance_type,
"KeyName": key_pair_name,
}
if security_group_ids is not None:
instance_params["SecurityGroupIds"] = security_group_ids
response = self.ec2_client.run_instances(
**instance_params, MinCount=1, MaxCount=1
)
instance = response["Instances"][0]
self.instances.append(instance)
waiter = self.ec2_client.get_waiter("instance_running")
waiter.wait(InstanceIds=[instance["InstanceId"]])
except ClientError as err:
params_str = "\n\t".join(
f"{key}: {value}" for key, value in instance_params.items()
)
logger.error(
f"Failed to complete instance creation request.\nRequest details:{params_str}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InstanceLimitExceeded":
logger.error(
(
f"Insufficient capacity for instance type '{instance_type}'. "
"Terminate unused instances or contact AWS Support for a limit increase."
)
)
if error_code == "InsufficientInstanceCapacity":
logger.error(
(
f"Insufficient capacity for instance type '{instance_type}'. "
"Select a different instance type or launch in a different availability zone."
)
)
raise
return self.instances
def display(self, state_filter: Optional[str] = "running") -> None:
"""
Displays information about instances, filtering by the specified state.
:param state_filter: The instance state to include in the output. Only instances in this state
will be displayed. Default is 'running'. Example states: 'running', 'stopped'.
"""
if not self.instances:
logger.info("No instances to display.")
return
instance_ids = [instance["InstanceId"] for instance in self.instances]
paginator = self.ec2_client.get_paginator("describe_instances")
page_iterator = paginator.paginate(InstanceIds=instance_ids)
try:
for page in page_iterator:
for reservation in page["Reservations"]:
for instance in reservation["Instances"]:
instance_state = instance["State"]["Name"]
# Apply the state filter (default is 'running')
if state_filter and instance_state != state_filter:
continue # Skip this instance if it doesn't match the filter
# Create a formatted string with instance details
instance_info = (
f"• ID: {instance['InstanceId']}\n"
f"• Image ID: {instance['ImageId']}\n"
f"• Instance type: {instance['InstanceType']}\n"
f"• Key name: {instance['KeyName']}\n"
f"• VPC ID: {instance['VpcId']}\n"
f"• Public IP: {instance.get('PublicIpAddress', 'N/A')}\n"
f"• State: {instance_state}"
)
print(instance_info)
except ClientError as err:
logger.error(
f"Failed to display instance(s). : {' '.join(map(str, instance_ids))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidInstanceID.NotFound":
logger.error(
"One or more instance IDs do not exist. "
"Please verify the instance IDs and try again."
)
raise
def terminate(self) -> None:
"""
Terminates instances and waits for them to reach the terminated state.
"""
if not self.instances:
logger.info("No instances to terminate.")
return
instance_ids = [instance["InstanceId"] for instance in self.instances]
try:
self.ec2_client.terminate_instances(InstanceIds=instance_ids)
waiter = self.ec2_client.get_waiter("instance_terminated")
waiter.wait(InstanceIds=instance_ids)
self.instances.clear()
for instance_id in instance_ids:
print(f"• Instance ID: {instance_id}\n" f"• Action: Terminated")
except ClientError as err:
logger.error(
f"Failed instance termination details:\n\t{str(self.instances)}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidInstanceID.NotFound":
logger.error(
"One or more instance IDs do not exist. "
"Please verify the instance IDs and try again."
)
raise
def start(self) -> Optional[Dict[str, Any]]:
"""
Starts instances and waits for them to be in a running state.
:return: The response to the start request.
"""
if not self.instances:
logger.info("No instances to start.")
return None
instance_ids = [instance["InstanceId"] for instance in self.instances]
try:
start_response = self.ec2_client.start_instances(InstanceIds=instance_ids)
waiter = self.ec2_client.get_waiter("instance_running")
waiter.wait(InstanceIds=instance_ids)
return start_response
except ClientError as err:
logger.error(
f"Failed to start instance(s): {','.join(map(str, instance_ids))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "IncorrectInstanceState":
logger.error(
"Couldn't start instance(s) because they are in an incorrect state. "
"Ensure the instances are in a stopped state before starting them."
)
raise
def stop(self) -> Optional[Dict[str, Any]]:
"""
Stops instances and waits for them to be in a stopped state.
:return: The response to the stop request, or None if there are no instances to stop.
"""
if not self.instances:
logger.info("No instances to stop.")
return None
instance_ids = [instance["InstanceId"] for instance in self.instances]
try:
# Attempt to stop the instances
stop_response = self.ec2_client.stop_instances(InstanceIds=instance_ids)
waiter = self.ec2_client.get_waiter("instance_stopped")
waiter.wait(InstanceIds=instance_ids)
except ClientError as err:
logger.error(
f"Failed to stop instance(s): {','.join(map(str, instance_ids))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "IncorrectInstanceState":
logger.error(
"Couldn't stop instance(s) because they are in an incorrect state. "
"Ensure the instances are in a running state before stopping them."
)
raise
return stop_response
def get_images(self, image_ids: List[str]) -> List[Dict[str, Any]]:
"""
Gets information about Amazon Machine Images (AMIs) from a list of AMI IDs.
:param image_ids: The list of AMI IDs to look up.
:return: A list of dictionaries representing the requested AMIs.
"""
try:
response = self.ec2_client.describe_images(ImageIds=image_ids)
images = response["Images"]
except ClientError as err:
logger.error(f"Failed to stop AMI(s): {','.join(map(str, image_ids))}")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidAMIID.NotFound":
logger.error("One or more of the AMI IDs does not exist.")
raise
return images
def get_instance_types(
self, architecture: str = "x86_64", sizes: List[str] = ["*.micro", "*.small"]
) -> List[Dict[str, Any]]:
"""
Gets instance types that support the specified architecture and size.
See https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstanceTypes.html
for a list of allowable parameters.
:param architecture: The architecture supported by instance types. Default: 'x86_64'.
:param sizes: The size of instance types. Default: '*.micro', '*.small',
:return: A list of dictionaries representing instance types that support the specified architecture and size.
"""
try:
inst_types = []
paginator = self.ec2_client.get_paginator("describe_instance_types")
for page in paginator.paginate(
Filters=[
{
"Name": "processor-info.supported-architecture",
"Values": [architecture],
},
{"Name": "instance-type", "Values": sizes},
]
):
inst_types += page["InstanceTypes"]
except ClientError as err:
logger.error(
f"Failed to get instance types: {architecture}, {','.join(map(str, sizes))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidParameterValue":
logger.error(
"Parameters are invalid. "
"Ensure architecture and size strings conform to DescribeInstanceTypes API reference."
)
raise
else:
return inst_types
```
Defina uma classe que envolva as ações de IP elástico.
```
class ElasticIpWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Elastic IP address actions using the client interface."""
class ElasticIp:
"""Represents an Elastic IP and its associated instance."""
def __init__(
self, allocation_id: str, public_ip: str, instance_id: Optional[str] = None
) -> None:
"""
Initializes the ElasticIp object.
:param allocation_id: The allocation ID of the Elastic IP.
:param public_ip: The public IP address of the Elastic IP.
:param instance_id: The ID of the associated EC2 instance, if any.
"""
self.allocation_id = allocation_id
self.public_ip = public_ip
self.instance_id = instance_id
def __init__(self, ec2_client: Any) -> None:
"""
Initializes the ElasticIpWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
self.elastic_ips: List[ElasticIpWrapper.ElasticIp] = []
@classmethod
def from_client(cls) -> "ElasticIpWrapper":
"""
Creates an ElasticIpWrapper instance with a default EC2 client.
:return: An instance of ElasticIpWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def allocate(self) -> "ElasticIpWrapper.ElasticIp":
"""
Allocates an Elastic IP address that can be associated with an Amazon EC2
instance. By using an Elastic IP address, you can keep the public IP address
constant even when you restart the associated instance.
:return: The ElasticIp object for the newly created Elastic IP address.
:raises ClientError: If the allocation fails, such as reaching the maximum limit of Elastic IPs.
"""
try:
response = self.ec2_client.allocate_address(Domain="vpc")
elastic_ip = self.ElasticIp(
allocation_id=response["AllocationId"], public_ip=response["PublicIp"]
)
self.elastic_ips.append(elastic_ip)
except ClientError as err:
if err.response["Error"]["Code"] == "AddressLimitExceeded":
logger.error(
"Max IP's reached. Release unused addresses or contact AWS Support for an increase."
)
raise err
return elastic_ip
def associate(
self, allocation_id: str, instance_id: str
) -> Union[Dict[str, Any], None]:
"""
Associates an Elastic IP address with an instance. When this association is
created, the Elastic IP's public IP address is immediately used as the public
IP address of the associated instance.
:param allocation_id: The allocation ID of the Elastic IP.
:param instance_id: The ID of the Amazon EC2 instance.
:return: A response that contains the ID of the association, or None if no Elastic IP is found.
:raises ClientError: If the association fails, such as when the instance ID is not found.
"""
elastic_ip = self.get_elastic_ip_by_allocation(self.elastic_ips, allocation_id)
if elastic_ip is None:
logger.info(f"No Elastic IP found with allocation ID {allocation_id}.")
return None
try:
response = self.ec2_client.associate_address(
AllocationId=allocation_id, InstanceId=instance_id
)
elastic_ip.instance_id = (
instance_id # Track the instance associated with this Elastic IP.
)
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidInstanceID.NotFound":
logger.error(
f"Failed to associate Elastic IP {allocation_id} with {instance_id} "
"because the specified instance ID does not exist or has not propagated fully. "
"Verify the instance ID and try again, or wait a few moments before attempting to "
"associate the Elastic IP address."
)
raise
return response
def disassociate(self, allocation_id: str) -> None:
"""
Removes an association between an Elastic IP address and an instance. When the
association is removed, the instance is assigned a new public IP address.
:param allocation_id: The allocation ID of the Elastic IP to disassociate.
:raises ClientError: If the disassociation fails, such as when the association ID is not found.
"""
elastic_ip = self.get_elastic_ip_by_allocation(self.elastic_ips, allocation_id)
if elastic_ip is None or elastic_ip.instance_id is None:
logger.info(
f"No association found for Elastic IP with allocation ID {allocation_id}."
)
return
try:
# Retrieve the association ID before disassociating
response = self.ec2_client.describe_addresses(AllocationIds=[allocation_id])
association_id = response["Addresses"][0].get("AssociationId")
if association_id:
self.ec2_client.disassociate_address(AssociationId=association_id)
elastic_ip.instance_id = None # Remove the instance association
else:
logger.info(
f"No Association ID found for Elastic IP with allocation ID {allocation_id}."
)
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidAssociationID.NotFound":
logger.error(
f"Failed to disassociate Elastic IP {allocation_id} "
"because the specified association ID for the Elastic IP address was not found. "
"Verify the association ID and ensure the Elastic IP is currently associated with a "
"resource before attempting to disassociate it."
)
raise
def release(self, allocation_id: str) -> None:
"""
Releases an Elastic IP address. After the Elastic IP address is released,
it can no longer be used.
:param allocation_id: The allocation ID of the Elastic IP to release.
:raises ClientError: If the release fails, such as when the Elastic IP address is not found.
"""
elastic_ip = self.get_elastic_ip_by_allocation(self.elastic_ips, allocation_id)
if elastic_ip is None:
logger.info(f"No Elastic IP found with allocation ID {allocation_id}.")
return
try:
self.ec2_client.release_address(AllocationId=allocation_id)
self.elastic_ips.remove(elastic_ip) # Remove the Elastic IP from the list
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidAddress.NotFound":
logger.error(
f"Failed to release Elastic IP address {allocation_id} "
"because it could not be found. Verify the Elastic IP address "
"and ensure it is allocated to your account in the correct region "
"before attempting to release it."
)
raise
@staticmethod
def get_elastic_ip_by_allocation(
elastic_ips: List["ElasticIpWrapper.ElasticIp"], allocation_id: str
) -> Optional["ElasticIpWrapper.ElasticIp"]:
"""
Retrieves an Elastic IP object by its allocation ID from a given list of Elastic IPs.
:param elastic_ips: A list of ElasticIp objects.
:param allocation_id: The allocation ID of the Elastic IP to retrieve.
:return: The ElasticIp object associated with the allocation ID, or None if not found.
"""
return next(
(ip for ip in elastic_ips if ip.allocation_id == allocation_id), None
)
```
+ Para obter detalhes da API, consulte os tópicos a seguir na *Referência da API AWS SDK para Python (Boto3)*.
+ [AllocateAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AllocateAddress)
+ [AssociateAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AssociateAddress)
+ [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AuthorizeSecurityGroupIngress)
+ [CreateKeyPair](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateKeyPair)
+ [CreateSecurityGroup](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateSecurityGroup)
+ [DeleteKeyPair](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteKeyPair)
+ [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteSecurityGroup)
+ [DescribeImages](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeImages)
+ [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeInstanceTypes)
+ [DescribeInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeInstances)
+ [DescribeKeyPairs](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeKeyPairs)
+ [DescribeSecurityGroups](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeSecurityGroups)
+ [DisassociateAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DisassociateAddress)
+ [ReleaseAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/ReleaseAddress)
+ [RunInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/RunInstances)
+ [StartInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/StartInstances)
+ [StopInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/StopInstances)
+ [TerminateInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/TerminateInstances)
+ [UnmonitorInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/UnmonitorInstances)
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
A EC2 InstanceScenario implementação contém lógica para executar o exemplo como um todo.
```
//! Scenario that uses the AWS SDK for Rust (the SDK) with Amazon Elastic Compute Cloud
//! (Amazon EC2) to do the following:
//!
//! * Create a key pair that is used to secure SSH communication between your computer and
//! an EC2 instance.
//! * Create a security group that acts as a virtual firewall for your EC2 instances to
//! control incoming and outgoing traffic.
//! * Find an Amazon Machine Image (AMI) and a compatible instance type.
//! * Create an instance that is created from the instance type and AMI you select, and
//! is configured to use the security group and key pair created in this example.
//! * Stop and restart the instance.
//! * Create an Elastic IP address and associate it as a consistent IP address for your instance.
//! * Connect to your instance with SSH, using both its public IP address and your Elastic IP
//! address.
//! * Clean up all of the resources created by this example.
use std::net::Ipv4Addr;
use crate::{
ec2::{EC2Error, EC2},
getting_started::{key_pair::KeyPairManager, util::Util},
ssm::SSM,
};
use aws_sdk_ssm::types::Parameter;
use super::{
elastic_ip::ElasticIpManager, instance::InstanceManager, security_group::SecurityGroupManager,
util::ScenarioImage,
};
pub struct Ec2InstanceScenario {
ec2: EC2,
ssm: SSM,
util: Util,
key_pair_manager: KeyPairManager,
security_group_manager: SecurityGroupManager,
instance_manager: InstanceManager,
elastic_ip_manager: ElasticIpManager,
}
impl Ec2InstanceScenario {
pub fn new(ec2: EC2, ssm: SSM, util: Util) -> Self {
Ec2InstanceScenario {
ec2,
ssm,
util,
key_pair_manager: Default::default(),
security_group_manager: Default::default(),
instance_manager: Default::default(),
elastic_ip_manager: Default::default(),
}
}
pub async fn run(&mut self) -> Result<(), EC2Error> {
self.create_and_list_key_pairs().await?;
self.create_security_group().await?;
self.create_instance().await?;
self.stop_and_start_instance().await?;
self.associate_elastic_ip().await?;
self.stop_and_start_instance().await?;
Ok(())
}
/// 1. Creates an RSA key pair and saves its private key data as a .pem file in secure
/// temporary storage. The private key data is deleted after the example completes.
/// 2. Optionally, lists the first five key pairs for the current account.
pub async fn create_and_list_key_pairs(&mut self) -> Result<(), EC2Error> {
println!( "Let's create an RSA key pair that you can be use to securely connect to your EC2 instance.");
let key_name = self.util.prompt_key_name()?;
self.key_pair_manager
.create(&self.ec2, &self.util, key_name)
.await?;
println!(
"Created a key pair {} and saved the private key to {:?}.",
self.key_pair_manager
.key_pair()
.key_name()
.ok_or_else(|| EC2Error::new("No key name after creating key"))?,
self.key_pair_manager
.key_file_path()
.ok_or_else(|| EC2Error::new("No key file after creating key"))?
);
if self.util.should_list_key_pairs()? {
for pair in self.key_pair_manager.list(&self.ec2).await? {
println!(
"Found {:?} key {} with fingerprint:\t{:?}",
pair.key_type(),
pair.key_name().unwrap_or("Unknown"),
pair.key_fingerprint()
);
}
}
Ok(())
}
/// 1. Creates a security group for the default VPC.
/// 2. Adds an inbound rule to allow SSH. The SSH rule allows only
/// inbound traffic from the current computer’s public IPv4 address.
/// 3. Displays information about the security group.
///
/// This function uses to get the current public IP
/// address of the computer that is running the example. This method works in most
/// cases. However, depending on how your computer connects to the internet, you
/// might have to manually add your public IP address to the security group by using
/// the AWS Management Console.
pub async fn create_security_group(&mut self) -> Result<(), EC2Error> {
println!("Let's create a security group to manage access to your instance.");
let group_name = self.util.prompt_security_group_name()?;
self.security_group_manager
.create(
&self.ec2,
&group_name,
"Security group for example: get started with instances.",
)
.await?;
println!(
"Created security group {} in your default VPC {}.",
self.security_group_manager.group_name(),
self.security_group_manager
.vpc_id()
.unwrap_or("(unknown vpc)")
);
let check_ip = self.util.do_get("https://checkip.amazonaws.com").await?;
let current_ip_address: Ipv4Addr = check_ip.trim().parse().map_err(|e| {
EC2Error::new(format!(
"Failed to convert response {} to IP Address: {e:?}",
check_ip
))
})?;
println!("Your public IP address seems to be {current_ip_address}");
if self.util.should_add_to_security_group() {
match self
.security_group_manager
.authorize_ingress(&self.ec2, current_ip_address)
.await
{
Ok(_) => println!("Security group rules updated"),
Err(err) => eprintln!("Couldn't update security group rules: {err:?}"),
}
}
println!("{}", self.security_group_manager);
Ok(())
}
/// 1. Gets a list of Amazon Linux 2 AMIs from AWS Systems Manager. Specifying the
/// '/aws/service/ami-amazon-linux-latest' path returns only the latest AMIs.
/// 2. Gets and displays information about the available AMIs and lets you select one.
/// 3. Gets a list of instance types that are compatible with the selected AMI and
/// lets you select one.
/// 4. Creates an instance with the previously created key pair and security group,
/// and the selected AMI and instance type.
/// 5. Waits for the instance to be running and then displays its information.
pub async fn create_instance(&mut self) -> Result<(), EC2Error> {
let ami = self.find_image().await?;
let instance_types = self
.ec2
.list_instance_types(&ami.0)
.await
.map_err(|e| e.add_message("Could not find instance types"))?;
println!(
"There are several instance types that support the {} architecture of the image.",
ami.0
.architecture
.as_ref()
.ok_or_else(|| EC2Error::new(format!("Missing architecture in {:?}", ami.0)))?
);
let instance_type = self.util.select_instance_type(instance_types)?;
println!("Creating your instance and waiting for it to start...");
self.instance_manager
.create(
&self.ec2,
ami.0
.image_id()
.ok_or_else(|| EC2Error::new("Could not find image ID"))?,
instance_type,
self.key_pair_manager.key_pair(),
self.security_group_manager
.security_group()
.map(|sg| vec![sg])
.ok_or_else(|| EC2Error::new("Could not find security group"))?,
)
.await
.map_err(|e| e.add_message("Scenario failed to create instance"))?;
while let Err(err) = self
.ec2
.wait_for_instance_ready(self.instance_manager.instance_id(), None)
.await
{
println!("{err}");
if !self.util.should_continue_waiting() {
return Err(err);
}
}
println!("Your instance is ready:\n{}", self.instance_manager);
self.display_ssh_info();
Ok(())
}
async fn find_image(&mut self) -> Result {
let params: Vec = self
.ssm
.list_path("/aws/service/ami-amazon-linux-latest")
.await
.map_err(|e| e.add_message("Could not find parameters for available images"))?
.into_iter()
.filter(|param| param.name().is_some_and(|name| name.contains("amzn2")))
.collect();
let amzn2_images: Vec = self
.ec2
.list_images(params)
.await
.map_err(|e| e.add_message("Could not find images"))?
.into_iter()
.map(ScenarioImage::from)
.collect();
println!("We will now create an instance from an Amazon Linux 2 AMI");
let ami = self.util.select_scenario_image(amzn2_images)?;
Ok(ami)
}
// 1. Stops the instance and waits for it to stop.
// 2. Starts the instance and waits for it to start.
// 3. Displays information about the instance.
// 4. Displays an SSH connection string. When an Elastic IP address is associated
// with the instance, the IP address stays consistent when the instance stops
// and starts.
pub async fn stop_and_start_instance(&self) -> Result<(), EC2Error> {
println!("Let's stop and start your instance to see what changes.");
println!("Stopping your instance and waiting until it's stopped...");
self.instance_manager.stop(&self.ec2).await?;
println!("Your instance is stopped. Restarting...");
self.instance_manager.start(&self.ec2).await?;
println!("Your instance is running.");
println!("{}", self.instance_manager);
if self.elastic_ip_manager.public_ip() == "0.0.0.0" {
println!("Every time your instance is restarted, its public IP address changes.");
} else {
println!(
"Because you have associated an Elastic IP with your instance, you can connect by using a consistent IP address after the instance restarts."
);
}
self.display_ssh_info();
Ok(())
}
/// 1. Allocates an Elastic IP address and associates it with the instance.
/// 2. Displays an SSH connection string that uses the Elastic IP address.
async fn associate_elastic_ip(&mut self) -> Result<(), EC2Error> {
self.elastic_ip_manager.allocate(&self.ec2).await?;
println!(
"Allocated static Elastic IP address: {}",
self.elastic_ip_manager.public_ip()
);
self.elastic_ip_manager
.associate(&self.ec2, self.instance_manager.instance_id())
.await?;
println!("Associated your Elastic IP with your instance.");
println!("You can now use SSH to connect to your instance by using the Elastic IP.");
self.display_ssh_info();
Ok(())
}
/// Displays an SSH connection string that can be used to connect to a running
/// instance.
fn display_ssh_info(&self) {
let ip_addr = if self.elastic_ip_manager.has_allocation() {
self.elastic_ip_manager.public_ip()
} else {
self.instance_manager.instance_ip()
};
let key_file_path = self.key_pair_manager.key_file_path().unwrap();
println!("To connect, open another command prompt and run the following command:");
println!("\nssh -i {} ec2-user@{ip_addr}\n", key_file_path.display());
let _ = self.util.enter_to_continue();
}
/// 1. Disassociate and delete the previously created Elastic IP.
/// 2. Terminate the previously created instance.
/// 3. Delete the previously created security group.
/// 4. Delete the previously created key pair.
pub async fn clean_up(self) {
println!("Let's clean everything up. This example created these resources:");
println!(
"\tKey pair: {}",
self.key_pair_manager
.key_pair()
.key_name()
.unwrap_or("(unknown key pair)")
);
println!(
"\tSecurity group: {}",
self.security_group_manager.group_name()
);
println!(
"\tInstance: {}",
self.instance_manager.instance_display_name()
);
if self.util.should_clean_resources() {
if let Err(err) = self.elastic_ip_manager.remove(&self.ec2).await {
eprintln!("{err}")
}
if let Err(err) = self.instance_manager.delete(&self.ec2).await {
eprintln!("{err}")
}
if let Err(err) = self.security_group_manager.delete(&self.ec2).await {
eprintln!("{err}");
}
if let Err(err) = self.key_pair_manager.delete(&self.ec2, &self.util).await {
eprintln!("{err}");
}
} else {
println!("Ok, not cleaning up any resources!");
}
}
}
pub async fn run(mut scenario: Ec2InstanceScenario) {
println!("--------------------------------------------------------------------------------");
println!(
"Welcome to the Amazon Elastic Compute Cloud (Amazon EC2) get started with instances demo."
);
println!("--------------------------------------------------------------------------------");
if let Err(err) = scenario.run().await {
eprintln!("There was an error running the scenario: {err}")
}
println!("--------------------------------------------------------------------------------");
scenario.clean_up().await;
println!("Thanks for running!");
println!("--------------------------------------------------------------------------------");
}
```
O struct EC2Impl serve como um ponto de controle automático para testes e suas funções envolvem as chamadas do SDK do EC2.
```
use std::{net::Ipv4Addr, time::Duration};
use aws_sdk_ec2::{
client::Waiters,
error::ProvideErrorMetadata,
operation::{
allocate_address::AllocateAddressOutput, associate_address::AssociateAddressOutput,
},
types::{
DomainType, Filter, Image, Instance, InstanceType, IpPermission, IpRange, KeyPairInfo,
SecurityGroup, Tag,
},
Client as EC2Client,
};
use aws_sdk_ssm::types::Parameter;
use aws_smithy_runtime_api::client::waiters::error::WaiterError;
#[cfg(test)]
use mockall::automock;
#[cfg(not(test))]
pub use EC2Impl as EC2;
#[cfg(test)]
pub use MockEC2Impl as EC2;
#[derive(Clone)]
pub struct EC2Impl {
pub client: EC2Client,
}
#[cfg_attr(test, automock)]
impl EC2Impl {
pub fn new(client: EC2Client) -> Self {
EC2Impl { client }
}
pub async fn create_key_pair(&self, name: String) -> Result<(KeyPairInfo, String), EC2Error> {
tracing::info!("Creating key pair {name}");
let output = self.client.create_key_pair().key_name(name).send().await?;
let info = KeyPairInfo::builder()
.set_key_name(output.key_name)
.set_key_fingerprint(output.key_fingerprint)
.set_key_pair_id(output.key_pair_id)
.build();
let material = output
.key_material
.ok_or_else(|| EC2Error::new("Create Key Pair has no key material"))?;
Ok((info, material))
}
pub async fn list_key_pair(&self) -> Result, EC2Error> {
let output = self.client.describe_key_pairs().send().await?;
Ok(output.key_pairs.unwrap_or_default())
}
pub async fn delete_key_pair(&self, key_name: &str) -> Result<(), EC2Error> {
let key_name: String = key_name.into();
tracing::info!("Deleting key pair {key_name}");
self.client
.delete_key_pair()
.key_name(key_name)
.send()
.await?;
Ok(())
}
pub async fn create_security_group(
&self,
name: &str,
description: &str,
) -> Result {
tracing::info!("Creating security group {name}");
let create_output = self
.client
.create_security_group()
.group_name(name)
.description(description)
.send()
.await
.map_err(EC2Error::from)?;
let group_id = create_output
.group_id
.ok_or_else(|| EC2Error::new("Missing security group id after creation"))?;
let group = self
.describe_security_group(&group_id)
.await?
.ok_or_else(|| {
EC2Error::new(format!("Could not find security group with id {group_id}"))
})?;
tracing::info!("Created security group {name} as {group_id}");
Ok(group)
}
/// Find a single security group, by ID. Returns Err if multiple groups are found.
pub async fn describe_security_group(
&self,
group_id: &str,
) -> Result, EC2Error> {
let group_id: String = group_id.into();
let describe_output = self
.client
.describe_security_groups()
.group_ids(&group_id)
.send()
.await?;
let mut groups = describe_output.security_groups.unwrap_or_default();
match groups.len() {
0 => Ok(None),
1 => Ok(Some(groups.remove(0))),
_ => Err(EC2Error::new(format!(
"Expected single group for {group_id}"
))),
}
}
/// Add an ingress rule to a security group explicitly allowing IPv4 address
/// as {ip}/32 over TCP port 22.
pub async fn authorize_security_group_ssh_ingress(
&self,
group_id: &str,
ingress_ips: Vec,
) -> Result<(), EC2Error> {
tracing::info!("Authorizing ingress for security group {group_id}");
self.client
.authorize_security_group_ingress()
.group_id(group_id)
.set_ip_permissions(Some(
ingress_ips
.into_iter()
.map(|ip| {
IpPermission::builder()
.ip_protocol("tcp")
.from_port(22)
.to_port(22)
.ip_ranges(IpRange::builder().cidr_ip(format!("{ip}/32")).build())
.build()
})
.collect(),
))
.send()
.await?;
Ok(())
}
pub async fn delete_security_group(&self, group_id: &str) -> Result<(), EC2Error> {
tracing::info!("Deleting security group {group_id}");
self.client
.delete_security_group()
.group_id(group_id)
.send()
.await?;
Ok(())
}
pub async fn list_images(&self, ids: Vec) -> Result, EC2Error> {
let image_ids = ids.into_iter().filter_map(|p| p.value).collect();
let output = self
.client
.describe_images()
.set_image_ids(Some(image_ids))
.send()
.await?;
let images = output.images.unwrap_or_default();
if images.is_empty() {
Err(EC2Error::new("No images for selected AMIs"))
} else {
Ok(images)
}
}
/// List instance types that match an image's architecture and are free tier eligible.
pub async fn list_instance_types(&self, image: &Image) -> Result, EC2Error> {
let architecture = format!(
"{}",
image.architecture().ok_or_else(|| EC2Error::new(format!(
"Image {:?} does not have a listed architecture",
image.image_id()
)))?
);
let free_tier_eligible_filter = Filter::builder()
.name("free-tier-eligible")
.values("false")
.build();
let supported_architecture_filter = Filter::builder()
.name("processor-info.supported-architecture")
.values(architecture)
.build();
let response = self
.client
.describe_instance_types()
.filters(free_tier_eligible_filter)
.filters(supported_architecture_filter)
.send()
.await?;
Ok(response
.instance_types
.unwrap_or_default()
.into_iter()
.filter_map(|iti| iti.instance_type)
.collect())
}
pub async fn create_instance<'a>(
&self,
image_id: &'a str,
instance_type: InstanceType,
key_pair: &'a KeyPairInfo,
security_groups: Vec<&'a SecurityGroup>,
) -> Result {
let run_instances = self
.client
.run_instances()
.image_id(image_id)
.instance_type(instance_type)
.key_name(
key_pair
.key_name()
.ok_or_else(|| EC2Error::new("Missing key name when launching instance"))?,
)
.set_security_group_ids(Some(
security_groups
.iter()
.filter_map(|sg| sg.group_id.clone())
.collect(),
))
.min_count(1)
.max_count(1)
.send()
.await?;
if run_instances.instances().is_empty() {
return Err(EC2Error::new("Failed to create instance"));
}
let instance_id = run_instances.instances()[0].instance_id().unwrap();
let response = self
.client
.create_tags()
.resources(instance_id)
.tags(
Tag::builder()
.key("Name")
.value("From SDK Examples")
.build(),
)
.send()
.await;
match response {
Ok(_) => tracing::info!("Created {instance_id} and applied tags."),
Err(err) => {
tracing::info!("Error applying tags to {instance_id}: {err:?}");
return Err(err.into());
}
}
tracing::info!("Instance is created.");
Ok(instance_id.to_string())
}
/// Wait for an instance to be ready and status ok (default wait 60 seconds)
pub async fn wait_for_instance_ready(
&self,
instance_id: &str,
duration: Option,
) -> Result<(), EC2Error> {
self.client
.wait_until_instance_status_ok()
.instance_ids(instance_id)
.wait(duration.unwrap_or(Duration::from_secs(60)))
.await
.map_err(|err| match err {
WaiterError::ExceededMaxWait(exceeded) => EC2Error(format!(
"Exceeded max time ({}s) waiting for instance to start.",
exceeded.max_wait().as_secs()
)),
_ => EC2Error::from(err),
})?;
Ok(())
}
pub async fn describe_instance(&self, instance_id: &str) -> Result {
let response = self
.client
.describe_instances()
.instance_ids(instance_id)
.send()
.await?;
let instance = response
.reservations()
.first()
.ok_or_else(|| EC2Error::new(format!("No instance reservations for {instance_id}")))?
.instances()
.first()
.ok_or_else(|| {
EC2Error::new(format!("No instances in reservation for {instance_id}"))
})?;
Ok(instance.clone())
}
pub async fn start_instance(&self, instance_id: &str) -> Result<(), EC2Error> {
tracing::info!("Starting instance {instance_id}");
self.client
.start_instances()
.instance_ids(instance_id)
.send()
.await?;
tracing::info!("Started instance.");
Ok(())
}
pub async fn stop_instance(&self, instance_id: &str) -> Result<(), EC2Error> {
tracing::info!("Stopping instance {instance_id}");
self.client
.stop_instances()
.instance_ids(instance_id)
.send()
.await?;
self.wait_for_instance_stopped(instance_id, None).await?;
tracing::info!("Stopped instance.");
Ok(())
}
pub async fn reboot_instance(&self, instance_id: &str) -> Result<(), EC2Error> {
tracing::info!("Rebooting instance {instance_id}");
self.client
.reboot_instances()
.instance_ids(instance_id)
.send()
.await?;
Ok(())
}
pub async fn wait_for_instance_stopped(
&self,
instance_id: &str,
duration: Option,
) -> Result<(), EC2Error> {
self.client
.wait_until_instance_stopped()
.instance_ids(instance_id)
.wait(duration.unwrap_or(Duration::from_secs(60)))
.await
.map_err(|err| match err {
WaiterError::ExceededMaxWait(exceeded) => EC2Error(format!(
"Exceeded max time ({}s) waiting for instance to stop.",
exceeded.max_wait().as_secs(),
)),
_ => EC2Error::from(err),
})?;
Ok(())
}
pub async fn delete_instance(&self, instance_id: &str) -> Result<(), EC2Error> {
tracing::info!("Deleting instance with id {instance_id}");
self.stop_instance(instance_id).await?;
self.client
.terminate_instances()
.instance_ids(instance_id)
.send()
.await?;
self.wait_for_instance_terminated(instance_id).await?;
tracing::info!("Terminated instance with id {instance_id}");
Ok(())
}
async fn wait_for_instance_terminated(&self, instance_id: &str) -> Result<(), EC2Error> {
self.client
.wait_until_instance_terminated()
.instance_ids(instance_id)
.wait(Duration::from_secs(60))
.await
.map_err(|err| match err {
WaiterError::ExceededMaxWait(exceeded) => EC2Error(format!(
"Exceeded max time ({}s) waiting for instance to terminate.",
exceeded.max_wait().as_secs(),
)),
_ => EC2Error::from(err),
})?;
Ok(())
}
pub async fn allocate_ip_address(&self) -> Result {
self.client
.allocate_address()
.domain(DomainType::Vpc)
.send()
.await
.map_err(EC2Error::from)
}
pub async fn deallocate_ip_address(&self, allocation_id: &str) -> Result<(), EC2Error> {
self.client
.release_address()
.allocation_id(allocation_id)
.send()
.await?;
Ok(())
}
pub async fn associate_ip_address(
&self,
allocation_id: &str,
instance_id: &str,
) -> Result {
let response = self
.client
.associate_address()
.allocation_id(allocation_id)
.instance_id(instance_id)
.send()
.await?;
Ok(response)
}
pub async fn disassociate_ip_address(&self, association_id: &str) -> Result<(), EC2Error> {
self.client
.disassociate_address()
.association_id(association_id)
.send()
.await?;
Ok(())
}
}
#[derive(Debug)]
pub struct EC2Error(String);
impl EC2Error {
pub fn new(value: impl Into) -> Self {
EC2Error(value.into())
}
pub fn add_message(self, message: impl Into) -> Self {
EC2Error(format!("{}: {}", message.into(), self.0))
}
}
impl From for EC2Error {
fn from(value: T) -> Self {
EC2Error(format!(
"{}: {}",
value
.code()
.map(String::from)
.unwrap_or("unknown code".into()),
value
.message()
.map(String::from)
.unwrap_or("missing reason".into()),
))
}
}
impl std::error::Error for EC2Error {}
impl std::fmt::Display for EC2Error {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.0)
}
}
```
O struct SSM serve como um ponto de controle automático para testes e suas funções envolvem as chamadas do SDK do SSM.
```
use aws_sdk_ssm::{types::Parameter, Client};
use aws_smithy_async::future::pagination_stream::TryFlatMap;
use crate::ec2::EC2Error;
#[cfg(test)]
use mockall::automock;
#[cfg(not(test))]
pub use SSMImpl as SSM;
#[cfg(test)]
pub use MockSSMImpl as SSM;
pub struct SSMImpl {
inner: Client,
}
#[cfg_attr(test, automock)]
impl SSMImpl {
pub fn new(inner: Client) -> Self {
SSMImpl { inner }
}
pub async fn list_path(&self, path: &str) -> Result, EC2Error> {
let maybe_params: Vec> = TryFlatMap::new(
self.inner
.get_parameters_by_path()
.path(path)
.into_paginator()
.send(),
)
.flat_map(|item| item.parameters.unwrap_or_default())
.collect()
.await;
// Fail on the first error
let params = maybe_params
.into_iter()
.collect::, _>>()?;
Ok(params)
}
}
```
O cenário usa várias estruturas no estilo “Gerenciador” para lidar com o acesso aos recursos que são criados e excluídos em todo o cenário.
```
use aws_sdk_ec2::operation::{
allocate_address::AllocateAddressOutput, associate_address::AssociateAddressOutput,
};
use crate::ec2::{EC2Error, EC2};
/// ElasticIpManager tracks the lifecycle of a public IP address, including its
/// allocation from the global pool and association with a specific instance.
#[derive(Debug, Default)]
pub struct ElasticIpManager {
elastic_ip: Option,
association: Option,
}
impl ElasticIpManager {
pub fn has_allocation(&self) -> bool {
self.elastic_ip.is_some()
}
pub fn public_ip(&self) -> &str {
if let Some(allocation) = &self.elastic_ip {
if let Some(addr) = allocation.public_ip() {
return addr;
}
}
"0.0.0.0"
}
pub async fn allocate(&mut self, ec2: &EC2) -> Result<(), EC2Error> {
let allocation = ec2.allocate_ip_address().await?;
self.elastic_ip = Some(allocation);
Ok(())
}
pub async fn associate(&mut self, ec2: &EC2, instance_id: &str) -> Result<(), EC2Error> {
if let Some(allocation) = &self.elastic_ip {
if let Some(allocation_id) = allocation.allocation_id() {
let association = ec2.associate_ip_address(allocation_id, instance_id).await?;
self.association = Some(association);
return Ok(());
}
}
Err(EC2Error::new("No ip address allocation to associate"))
}
pub async fn remove(mut self, ec2: &EC2) -> Result<(), EC2Error> {
if let Some(association) = &self.association {
if let Some(association_id) = association.association_id() {
ec2.disassociate_ip_address(association_id).await?;
}
}
self.association = None;
if let Some(allocation) = &self.elastic_ip {
if let Some(allocation_id) = allocation.allocation_id() {
ec2.deallocate_ip_address(allocation_id).await?;
}
}
self.elastic_ip = None;
Ok(())
}
}
use std::fmt::Display;
use aws_sdk_ec2::types::{Instance, InstanceType, KeyPairInfo, SecurityGroup};
use crate::ec2::{EC2Error, EC2};
/// InstanceManager wraps the lifecycle of an EC2 Instance.
#[derive(Debug, Default)]
pub struct InstanceManager {
instance: Option,
}
impl InstanceManager {
pub fn instance_id(&self) -> &str {
if let Some(instance) = &self.instance {
if let Some(id) = instance.instance_id() {
return id;
}
}
"Unknown"
}
pub fn instance_name(&self) -> &str {
if let Some(instance) = &self.instance {
if let Some(tag) = instance.tags().iter().find(|e| e.key() == Some("Name")) {
if let Some(value) = tag.value() {
return value;
}
}
}
"Unknown"
}
pub fn instance_ip(&self) -> &str {
if let Some(instance) = &self.instance {
if let Some(public_ip_address) = instance.public_ip_address() {
return public_ip_address;
}
}
"0.0.0.0"
}
pub fn instance_display_name(&self) -> String {
format!("{} ({})", self.instance_name(), self.instance_id())
}
/// Create an EC2 instance with the given ID on a given type, using a
/// generated KeyPair and applying a list of security groups.
pub async fn create(
&mut self,
ec2: &EC2,
image_id: &str,
instance_type: InstanceType,
key_pair: &KeyPairInfo,
security_groups: Vec<&SecurityGroup>,
) -> Result<(), EC2Error> {
let instance_id = ec2
.create_instance(image_id, instance_type, key_pair, security_groups)
.await?;
let instance = ec2.describe_instance(&instance_id).await?;
self.instance = Some(instance);
Ok(())
}
/// Start the managed EC2 instance, if present.
pub async fn start(&self, ec2: &EC2) -> Result<(), EC2Error> {
if self.instance.is_some() {
ec2.start_instance(self.instance_id()).await?;
}
Ok(())
}
/// Stop the managed EC2 instance, if present.
pub async fn stop(&self, ec2: &EC2) -> Result<(), EC2Error> {
if self.instance.is_some() {
ec2.stop_instance(self.instance_id()).await?;
}
Ok(())
}
pub async fn reboot(&self, ec2: &EC2) -> Result<(), EC2Error> {
if self.instance.is_some() {
ec2.reboot_instance(self.instance_id()).await?;
ec2.wait_for_instance_stopped(self.instance_id(), None)
.await?;
ec2.wait_for_instance_ready(self.instance_id(), None)
.await?;
}
Ok(())
}
/// Terminate and delete the managed EC2 instance, if present.
pub async fn delete(self, ec2: &EC2) -> Result<(), EC2Error> {
if self.instance.is_some() {
ec2.delete_instance(self.instance_id()).await?;
}
Ok(())
}
}
impl Display for InstanceManager {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
if let Some(instance) = &self.instance {
writeln!(f, "\tID: {}", instance.instance_id().unwrap_or("(Unknown)"))?;
writeln!(
f,
"\tImage ID: {}",
instance.image_id().unwrap_or("(Unknown)")
)?;
writeln!(
f,
"\tInstance type: {}",
instance
.instance_type()
.map(|it| format!("{it}"))
.unwrap_or("(Unknown)".to_string())
)?;
writeln!(
f,
"\tKey name: {}",
instance.key_name().unwrap_or("(Unknown)")
)?;
writeln!(f, "\tVPC ID: {}", instance.vpc_id().unwrap_or("(Unknown)"))?;
writeln!(
f,
"\tPublic IP: {}",
instance.public_ip_address().unwrap_or("(Unknown)")
)?;
let instance_state = instance
.state
.as_ref()
.map(|is| {
is.name()
.map(|isn| format!("{isn}"))
.unwrap_or("(Unknown)".to_string())
})
.unwrap_or("(Unknown)".to_string());
writeln!(f, "\tState: {instance_state}")?;
} else {
writeln!(f, "\tNo loaded instance")?;
}
Ok(())
}
}
use std::{env, path::PathBuf};
use aws_sdk_ec2::types::KeyPairInfo;
use crate::ec2::{EC2Error, EC2};
use super::util::Util;
/// KeyPairManager tracks a KeyPairInfo and the path the private key has been
/// written to, if it's been created.
#[derive(Debug)]
pub struct KeyPairManager {
key_pair: KeyPairInfo,
key_file_path: Option,
key_file_dir: PathBuf,
}
impl KeyPairManager {
pub fn new() -> Self {
Self::default()
}
pub fn key_pair(&self) -> &KeyPairInfo {
&self.key_pair
}
pub fn key_file_path(&self) -> Option<&PathBuf> {
self.key_file_path.as_ref()
}
pub fn key_file_dir(&self) -> &PathBuf {
&self.key_file_dir
}
/// Creates a key pair that can be used to securely connect to an EC2 instance.
/// The returned key pair contains private key information that cannot be retrieved
/// again. The private key data is stored as a .pem file.
///
/// :param key_name: The name of the key pair to create.
pub async fn create(
&mut self,
ec2: &EC2,
util: &Util,
key_name: String,
) -> Result {
let (key_pair, material) = ec2.create_key_pair(key_name.clone()).await.map_err(|e| {
self.key_pair = KeyPairInfo::builder().key_name(key_name.clone()).build();
e.add_message(format!("Couldn't create key {key_name}"))
})?;
let path = self.key_file_dir.join(format!("{key_name}.pem"));
// Save the key_pair information immediately, so it can get cleaned up if write_secure fails.
self.key_file_path = Some(path.clone());
self.key_pair = key_pair.clone();
util.write_secure(&key_name, &path, material)?;
Ok(key_pair)
}
pub async fn delete(self, ec2: &EC2, util: &Util) -> Result<(), EC2Error> {
if let Some(key_name) = self.key_pair.key_name() {
ec2.delete_key_pair(key_name).await?;
if let Some(key_path) = self.key_file_path() {
if let Err(err) = util.remove(key_path) {
eprintln!("Failed to remove {key_path:?} ({err:?})");
}
}
}
Ok(())
}
pub async fn list(&self, ec2: &EC2) -> Result, EC2Error> {
ec2.list_key_pair().await
}
}
impl Default for KeyPairManager {
fn default() -> Self {
KeyPairManager {
key_pair: KeyPairInfo::builder().build(),
key_file_path: Default::default(),
key_file_dir: env::temp_dir(),
}
}
}
use std::net::Ipv4Addr;
use aws_sdk_ec2::types::SecurityGroup;
use crate::ec2::{EC2Error, EC2};
/// SecurityGroupManager tracks the lifecycle of a SecurityGroup for an instance,
/// including adding a rule to allow SSH from a public IP address.
#[derive(Debug, Default)]
pub struct SecurityGroupManager {
group_name: String,
group_description: String,
security_group: Option,
}
impl SecurityGroupManager {
pub async fn create(
&mut self,
ec2: &EC2,
group_name: &str,
group_description: &str,
) -> Result<(), EC2Error> {
self.group_name = group_name.into();
self.group_description = group_description.into();
self.security_group = Some(
ec2.create_security_group(group_name, group_description)
.await
.map_err(|e| e.add_message("Couldn't create security group"))?,
);
Ok(())
}
pub async fn authorize_ingress(&self, ec2: &EC2, ip_address: Ipv4Addr) -> Result<(), EC2Error> {
if let Some(sg) = &self.security_group {
ec2.authorize_security_group_ssh_ingress(
sg.group_id()
.ok_or_else(|| EC2Error::new("Missing security group ID"))?,
vec![ip_address],
)
.await?;
};
Ok(())
}
pub async fn delete(self, ec2: &EC2) -> Result<(), EC2Error> {
if let Some(sg) = &self.security_group {
ec2.delete_security_group(
sg.group_id()
.ok_or_else(|| EC2Error::new("Missing security group ID"))?,
)
.await?;
};
Ok(())
}
pub fn group_name(&self) -> &str {
&self.group_name
}
pub fn vpc_id(&self) -> Option<&str> {
self.security_group.as_ref().and_then(|sg| sg.vpc_id())
}
pub fn security_group(&self) -> Option<&SecurityGroup> {
self.security_group.as_ref()
}
}
impl std::fmt::Display for SecurityGroupManager {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match &self.security_group {
Some(sg) => {
writeln!(
f,
"Security group: {}",
sg.group_name().unwrap_or("(unknown group)")
)?;
writeln!(f, "\tID: {}", sg.group_id().unwrap_or("(unknown group id)"))?;
writeln!(f, "\tVPC: {}", sg.vpc_id().unwrap_or("(unknown group vpc)"))?;
if !sg.ip_permissions().is_empty() {
writeln!(f, "\tInbound Permissions:")?;
for permission in sg.ip_permissions() {
writeln!(f, "\t\t{permission:?}")?;
}
}
Ok(())
}
None => writeln!(f, "No security group loaded."),
}
}
}
```
O principal ponto de entrada para o cenário.
```
use ec2_code_examples::{
ec2::EC2,
getting_started::{
scenario::{run, Ec2InstanceScenario},
util::UtilImpl,
},
ssm::SSM,
};
#[tokio::main]
async fn main() {
tracing_subscriber::fmt::init();
let sdk_config = aws_config::load_from_env().await;
let ec2 = EC2::new(aws_sdk_ec2::Client::new(&sdk_config));
let ssm = SSM::new(aws_sdk_ssm::Client::new(&sdk_config));
let util = UtilImpl {};
let scenario = Ec2InstanceScenario::new(ec2, ssm, util);
run(scenario).await;
}
```
+ Consulte detalhes da API nos tópicos a seguir na *Referência de API do AWS SDK para Rust*.
+ [AllocateAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.allocate_address)
+ [AssociateAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.associate_address)
+ [AuthorizeSecurityGroupIngress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.authorize_security_group_ingress)
+ [CreateKeyPair](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.create_key_pair)
+ [CreateSecurityGroup](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.create_security_group)
+ [DeleteKeyPair](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.delete_key_pair)
+ [DeleteSecurityGroup](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.delete_security_group)
+ [DescribeImages](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_images)
+ [DescribeInstanceTypes](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_instance_types)
+ [DescribeInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_instances)
+ [DescribeKeyPairs](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_key_pairs)
+ [DescribeSecurityGroups](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_security_groups)
+ [DisassociateAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.disassociate_address)
+ [ReleaseAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.release_address)
+ [RunInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.run_instances)
+ [StartInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.start_instances)
+ [StopInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.stop_instances)
+ [TerminateInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.terminate_instances)
+ [UnmonitorInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.unmonitor_instances)
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
O arquivo `Package.swift`.
```
// swift-tools-version: 5.9
//
// The swift-tools-version declares the minimum version of Swift required to
// build this package.
import PackageDescription
let package = Package(
name: "ec2-scenario",
// Let Xcode know the minimum Apple platforms supported.
platforms: [
.macOS(.v13),
.iOS(.v15)
],
dependencies: [
// Dependencies declare other packages that this package depends on.
.package(
url: "https://github.com/awslabs/aws-sdk-swift",
from: "1.4.0"),
.package(
url: "https://github.com/apple/swift-argument-parser.git",
branch: "main"
)
],
targets: [
// Targets are the basic building blocks of a package, defining a module or a test suite.
// Targets can depend on other targets in this package and products
// from dependencies.
.executableTarget(
name: "ec2-scenario",
dependencies: [
.product(name: "AWSEC2", package: "aws-sdk-swift"),
.product(name: "AWSSSM", package: "aws-sdk-swift"),
.product(name: "ArgumentParser", package: "swift-argument-parser")
],
path: "Sources")
]
)
```
O arquivo `entry.swift`.
```
// An example that shows how to use the AWS SDK for Swift to perform a variety
// of operations using Amazon Elastic Compute Cloud (EC2).
//
import ArgumentParser
import Foundation
import AWSEC2
// Allow waiters to be used.
import class SmithyWaitersAPI.Waiter
import struct SmithyWaitersAPI.WaiterOptions
import AWSSSM
struct ExampleCommand: ParsableCommand {
@Option(help: "The AWS Region to run AWS API calls in.")
var awsRegion = "us-east-1"
@Option(
help: ArgumentHelp("The level of logging for the Swift SDK to perform."),
completion: .list([
"critical",
"debug",
"error",
"info",
"notice",
"trace",
"warning"
])
)
var logLevel: String = "error"
static var configuration = CommandConfiguration(
commandName: "ec2-scenario",
abstract: """
Performs various operations to demonstrate the use of Amazon EC2 using the
AWS SDK for Swift.
""",
discussion: """
"""
)
/// Called by ``main()`` to run the bulk of the example.
func runAsync() async throws {
let ssmConfig = try await SSMClient.SSMClientConfiguration(region: awsRegion)
let ssmClient = SSMClient(config: ssmConfig)
let ec2Config = try await EC2Client.EC2ClientConfiguration(region: awsRegion)
let ec2Client = EC2Client(config: ec2Config)
let example = Example(ec2Client: ec2Client, ssmClient: ssmClient)
await example.run()
}
}
class Example {
let ec2Client: EC2Client
let ssmClient: SSMClient
// Storage for AWS EC2 properties.
var keyName: String? = nil
var securityGroupId: String? = nil
var instanceId: String? = nil
var allocationId: String? = nil
var associationId: String? = nil
init(ec2Client: EC2Client, ssmClient: SSMClient) {
self.ec2Client = ec2Client
self.ssmClient = ssmClient
}
/// The example's main body.
func run() async {
//=====================================================================
// 1. Create an RSA key pair, saving the private key as a `.pem` file.
// Create a `defer` block that will delete the private key when the
// program exits.
//=====================================================================
print("Creating an RSA key pair...")
keyName = self.tempName(prefix: "ExampleKeyName")
let keyUrl = await self.createKeyPair(name: keyName!)
guard let keyUrl else {
print("*** Failed to create the key pair!")
return
}
print("Created the private key at: \(keyUrl.absoluteString)")
// Schedule deleting the private key file to occur automatically when
// the program exits, no matter how it exits.
defer {
do {
try FileManager.default.removeItem(at: keyUrl)
} catch {
print("*** Failed to delete the private key at \(keyUrl.absoluteString)")
}
}
//=====================================================================
// 2. List the key pairs by calling `DescribeKeyPairs`.
//=====================================================================
print("Describing available key pairs...")
await self.describeKeyPairs()
//=====================================================================
// 3. Create a security group for the default VPC, and add an inbound
// rule to allow SSH from the current computer's public IPv4
// address.
//=====================================================================
print("Creating the security group...")
let secGroupName = self.tempName(prefix: "ExampleSecurityGroup")
let ipAddress = self.getMyIPAddress()
guard let ipAddress else {
print("*** Unable to get the device's IP address.")
return
}
print("IP address is: \(ipAddress)")
securityGroupId = await self.createSecurityGroup(
name: secGroupName,
description: "An example security group created using the AWS SDK for Swift"
)
if securityGroupId == nil {
await cleanUp()
return
}
print("Created security group: \(securityGroupId ?? "")")
if !(await self.authorizeSecurityGroupIngress(groupId: securityGroupId!, ipAddress: ipAddress)) {
await cleanUp()
return
}
//=====================================================================
// 4. Display security group information for the new security group
// using DescribeSecurityGroups.
//=====================================================================
if !(await self.describeSecurityGroups(groupId: securityGroupId!)) {
await cleanUp()
return
}
//=====================================================================
// 5. Get a list of Amazon Linux 2023 AMIs and pick one (SSM is the
// best practice), using path and then filter the list after the
// fact to include "al2023" in the Name field
// (ssm.GetParametersByPath). Paginate to get all images.
//=====================================================================
print("Searching available images for Amazon Linux 2023 images...")
let options = await self.findAMIsMatchingFilter("al2023")
//=====================================================================
// 6. The information in the AMI options isn't great, so make a list
// of the image IDs (the "Value" field in the AMI options) and get
// more information about them from EC2. Display the Description
// field and select one of them (DescribeImages with ImageIds
// filter).
//=====================================================================
print("Images matching Amazon Linux 2023:")
var imageIds: [String] = []
for option in options {
guard let id = option.value else {
continue
}
imageIds.append(id)
}
let images = await self.describeImages(imageIds)
// This is where you would normally let the user choose which AMI to
// use. However, for this example, we're just going to use the first
// one, whatever it is.
let chosenImage = images[0]
//=====================================================================
// 7. Get a list of instance types that are compatible with the
// selected AMI's architecture (such as "x86_64") and are either
// small or micro. Select one (DescribeInstanceTypes).
//=====================================================================
print("Getting the instance types compatible with the selected image...")
guard let arch = chosenImage.architecture else {
print("*** The selected image doesn't have a valid architecture.")
await cleanUp()
return
}
let imageTypes = await self.getMatchingInstanceTypes(architecture: arch)
for type in imageTypes {
guard let instanceType = type.instanceType else {
continue
}
print(" \(instanceType.rawValue)")
}
// This example selects the first returned instance type. A real-world
// application would probably ask the user to select one here.
let chosenInstanceType = imageTypes[0]
//=====================================================================
// 8. Create an instance with the key pair, security group, AMI, and
// instance type (RunInstances).
//=====================================================================
print("Creating an instance...")
guard let imageId = chosenImage.imageId else {
print("*** Cannot start image without a valid image ID.")
await cleanUp()
return
}
guard let instanceType = chosenInstanceType.instanceType else {
print("*** Unable to start image without a valid image type.")
await cleanUp()
return
}
let instance = await self.runInstance(
imageId: imageId,
instanceType: instanceType,
keyPairName: keyName!,
securityGroups: [securityGroupId!]
)
guard let instance else {
await cleanUp()
return
}
instanceId = instance.instanceId
if instanceId == nil {
print("*** Instance is missing an ID. Canceling.")
await cleanUp()
return
}
//=====================================================================
// 9. Wait for the instance to be ready and then display its
// information (DescribeInstances).
//=====================================================================
print("Waiting a few seconds to let the instance come up...")
do {
try await Task.sleep(for: .seconds(20))
} catch {
print("*** Error pausing the task.")
}
print("Success! Your new instance is ready:")
//=====================================================================
// 10. Display SSH connection info for the instance.
//=====================================================================
var runningInstance = await self.describeInstance(instanceId: instanceId!)
if (runningInstance != nil) && (runningInstance!.publicIpAddress != nil) {
print("\nYou can SSH to this instance using the following command:")
print("ssh -i \(keyUrl.path) ec2-user@\(runningInstance!.publicIpAddress!)")
}
//=====================================================================
// 11. Stop the instance and wait for it to stop (StopInstances).
//=====================================================================
print("Stopping the instance...")
if !(await self.stopInstance(instanceId: instanceId!, waitUntilStopped: true)) {
await cleanUp()
return
}
//=====================================================================
// 12. Start the instance and wait for it to start (StartInstances).
//=====================================================================
print("Starting the instance again...")
if !(await self.startInstance(instanceId: instanceId!, waitUntilStarted: true)) {
await cleanUp()
return
}
//=====================================================================
// 13. Display SSH connection info for the instance. Note that it's
// changed.
//=====================================================================
runningInstance = await self.describeInstance(instanceId: instanceId!)
if (runningInstance != nil) && (runningInstance!.publicIpAddress != nil) {
print("\nYou can SSH to this instance using the following command.")
print("This is probably different from when the instance was running before.")
print("ssh -i \(keyUrl.path) ec2-user@\(runningInstance!.publicIpAddress!)")
}
//=====================================================================
// 14. Allocate an elastic IP and associate it with the instance
// (AllocateAddress and AssociateAddress).
//=====================================================================
allocationId = await self.allocateAddress()
if allocationId == nil {
await cleanUp()
return
}
associationId = await self.associateAddress(instanceId: instanceId!, allocationId: allocationId)
if associationId == nil {
await cleanUp()
return
}
//=====================================================================
// 15. Display SSH connection info for the connection. Note that the
// public IP is now the Elastic IP, which stays constant.
//=====================================================================
runningInstance = await self.describeInstance(instanceId: instanceId!)
if (runningInstance != nil) && (runningInstance!.publicIpAddress != nil) {
print("\nYou can SSH to this instance using the following command.")
print("This has changed again, and is now the Elastic IP.")
print("ssh -i \(keyUrl.path) ec2-user@\(runningInstance!.publicIpAddress!)")
}
//=====================================================================
// Handle all cleanup tasks
//=====================================================================
await cleanUp()
}
/// Clean up by discarding and closing down all allocated EC2 items:
///
/// * Elastic IP allocation and association
/// * Terminate the instance
/// * Delete the security group
/// * Delete the key pair
func cleanUp() async {
//=====================================================================
// 16. Disassociate and delete the Elastic IP (DisassociateAddress and
// ReleaseAddress).
//=====================================================================
if associationId != nil {
await self.disassociateAddress(associationId: associationId!)
}
if allocationId != nil {
await self.releaseAddress(allocationId: allocationId!)
}
//=====================================================================
// 17. Terminate the instance and wait for it to terminate
// (TerminateInstances).
//=====================================================================
if instanceId != nil {
print("Terminating the instance...")
_ = await self.terminateInstance(instanceId: instanceId!, waitUntilTerminated: true)
}
//=====================================================================
// 18. Delete the security group (DeleteSecurityGroup).
//=====================================================================
if securityGroupId != nil {
print("Deleting the security group...")
_ = await self.deleteSecurityGroup(groupId: securityGroupId!)
}
//=====================================================================
// 19. Delete the key pair (DeleteKeyPair).
//=====================================================================
if keyName != nil {
print("Deleting the key pair...")
_ = await self.deleteKeyPair(keyPair: keyName!)
}
}
/// Create a new RSA key pair and save the private key to a randomly-named
/// file in the temporary directory.
///
/// - Parameter name: The name of the key pair to create.
///
/// - Returns: The URL of the newly created `.pem` file or `nil` if unable
/// to create the key pair.
func createKeyPair(name: String) async -> URL? {
do {
let output = try await ec2Client.createKeyPair(
input: CreateKeyPairInput(
keyName: name
)
)
guard let keyMaterial = output.keyMaterial else {
return nil
}
// Build the URL of the temporary private key file.
let fileURL = URL.temporaryDirectory
.appendingPathComponent(name)
.appendingPathExtension("pem")
do {
try keyMaterial.write(to: fileURL, atomically: true, encoding: String.Encoding.utf8)
return fileURL
} catch {
print("*** Failed to write the private key.")
return nil
}
} catch {
print("*** Unable to create the key pair.")
return nil
}
}
/// Describe the key pairs associated with the user by outputting each key
/// pair's name and fingerprint.
func describeKeyPairs() async {
do {
let output = try await ec2Client.describeKeyPairs(
input: DescribeKeyPairsInput()
)
guard let keyPairs = output.keyPairs else {
print("*** No key pairs list available.")
return
}
for keyPair in keyPairs {
print(keyPair.keyName ?? "", ":", keyPair.keyFingerprint ?? "")
}
} catch {
print("*** Error: Unable to obtain a key pair list.")
}
}
/// Delete an EC2 key pair.
///
/// - Parameter keyPair: The name of the key pair to delete.
///
/// - Returns: `true` if the key pair is deleted successfully; otherwise
/// `false`.
func deleteKeyPair(keyPair: String) async -> Bool {
do {
_ = try await ec2Client.deleteKeyPair(
input: DeleteKeyPairInput(
keyName: keyPair
)
)
return true
} catch {
print("*** Error deleting the key pair: \(error.localizedDescription)")
return false
}
}
/// Return a list of AMI names that contain the specified string.
///
/// - Parameter filter: A string that must be contained in all returned
/// AMI names.
///
/// - Returns: An array of the parameters matching the specified substring.
func findAMIsMatchingFilter(_ filter: String) async -> [SSMClientTypes.Parameter] {
var parameterList: [SSMClientTypes.Parameter] = []
var matchingAMIs: [SSMClientTypes.Parameter] = []
do {
let pages = ssmClient.getParametersByPathPaginated(
input: GetParametersByPathInput(
path: "/aws/service/ami-amazon-linux-latest"
)
)
for try await page in pages {
guard let parameters = page.parameters else {
return matchingAMIs
}
for parameter in parameters {
parameterList.append(parameter)
}
}
print("Found \(parameterList.count) images total:")
for parameter in parameterList {
guard let name = parameter.name else {
continue
}
print(" \(name)")
if name.contains(filter) {
matchingAMIs.append(parameter)
}
}
} catch {
return matchingAMIs
}
return matchingAMIs
}
/// Return a list of instance types matching the specified architecture
/// and instance sizes.
///
/// - Parameters:
/// - architecture: The architecture of the instance types to return, as
/// a member of `EC2ClientTypes.ArchitectureValues`.
/// - sizes: An array of one or more strings identifying sizes of
/// instance type to accept.
///
/// - Returns: An array of `EC2ClientTypes.InstanceTypeInfo` records
/// describing the instance types matching the given requirements.
func getMatchingInstanceTypes(architecture: EC2ClientTypes.ArchitectureValues = EC2ClientTypes.ArchitectureValues.x8664,
sizes: [String] = ["*.micro", "*.small"]) async
-> [EC2ClientTypes.InstanceTypeInfo] {
var instanceTypes: [EC2ClientTypes.InstanceTypeInfo] = []
let archFilter = EC2ClientTypes.Filter(
name: "processor-info.supported-architecture",
values: [architecture.rawValue]
)
let sizeFilter = EC2ClientTypes.Filter(
name: "instance-type",
values: sizes
)
do {
let pages = ec2Client.describeInstanceTypesPaginated(
input: DescribeInstanceTypesInput(
filters: [archFilter, sizeFilter]
)
)
for try await page in pages {
guard let types = page.instanceTypes else {
return []
}
instanceTypes += types
}
} catch {
print("*** Error getting image types: \(error.localizedDescription)")
return []
}
return instanceTypes
}
/// Get the latest information about the specified instance and output it
/// to the screen, returning the instance details to the caller.
///
/// - Parameters:
/// - instanceId: The ID of the instance to provide details about.
/// - stateFilter: The state to require the instance to be in.
///
/// - Returns: The instance's details as an `EC2ClientTypes.Instance` object.
func describeInstance(instanceId: String,
stateFilter: EC2ClientTypes.InstanceStateName? = EC2ClientTypes.InstanceStateName.running) async
-> EC2ClientTypes.Instance? {
do {
let pages = ec2Client.describeInstancesPaginated(
input: DescribeInstancesInput(
instanceIds: [instanceId]
)
)
for try await page in pages {
guard let reservations = page.reservations else {
continue
}
for reservation in reservations {
guard let instances = reservation.instances else {
continue
}
for instance in instances {
guard let state = instance.state else {
print("*** Instance is missing its state...")
continue
}
let instanceState = state.name
if stateFilter != nil && (instanceState != stateFilter) {
continue
}
let instanceTypeName: String
if instance.instanceType == nil {
instanceTypeName = ""
} else {
instanceTypeName = instance.instanceType?.rawValue ?? ""
}
let instanceStateName: String
if instanceState == nil {
instanceStateName = ""
} else {
instanceStateName = instanceState?.rawValue ?? ""
}
print("""
Instance: \(instance.instanceId ?? "")
• Image ID: \(instance.imageId ?? "")
• Instance type: \(instanceTypeName)
• Key name: \(instance.keyName ?? "")
• VPC ID: \(instance.vpcId ?? "")
• Public IP: \(instance.publicIpAddress ?? "N/A")
• State: \(instanceStateName)
""")
return instance
}
}
}
} catch {
print("*** Error retrieving instance information to display: \(error.localizedDescription)")
return nil
}
return nil
}
/// Stop the specified instance.
///
/// - Parameters:
/// - instanceId: The ID of the instance to stop.
/// - waitUntilStopped: If `true`, execution waits until the instance
/// has stopped. Otherwise, execution continues and the instance stops
/// asynchronously.
///
/// - Returns: `true` if the image is successfully stopped (or is left to
/// stop asynchronously). `false` if the instance doesn't stop.
func stopInstance(instanceId: String, waitUntilStopped: Bool = false) async -> Bool {
let instanceList = [instanceId]
do {
_ = try await ec2Client.stopInstances(
input: StopInstancesInput(
instanceIds: instanceList
)
)
if waitUntilStopped {
print("Waiting for the instance to stop. Please be patient!")
let waitOptions = WaiterOptions(maxWaitTime: 600)
let output = try await ec2Client.waitUntilInstanceStopped(
options: waitOptions,
input: DescribeInstancesInput(
instanceIds: instanceList
)
)
switch output.result {
case .success:
return true
case .failure:
return false
}
} else {
return true
}
} catch {
print("*** Unable to stop the instance: \(error.localizedDescription)")
return false
}
}
/// Start the specified instance.
///
/// - Parameters:
/// - instanceId: The ID of the instance to start.
/// - waitUntilStarted: If `true`, execution waits until the instance
/// has started. Otherwise, execution continues and the instance starts
/// asynchronously.
///
/// - Returns: `true` if the image is successfully started (or is left to
/// start asynchronously). `false` if the instance doesn't start.
func startInstance(instanceId: String, waitUntilStarted: Bool = false) async -> Bool {
let instanceList = [instanceId]
do {
_ = try await ec2Client.startInstances(
input: StartInstancesInput(
instanceIds: instanceList
)
)
if waitUntilStarted {
print("Waiting for the instance to start...")
let waitOptions = WaiterOptions(maxWaitTime: 60.0)
let output = try await ec2Client.waitUntilInstanceRunning(
options: waitOptions,
input: DescribeInstancesInput(
instanceIds: instanceList
)
)
switch output.result {
case .success:
return true
case .failure:
return false
}
} else {
return true
}
} catch {
print("*** Unable to start the instance: \(error.localizedDescription)")
return false
}
}
/// Terminate the specified instance.
///
/// - Parameters:
/// - instanceId: The instance to terminate.
/// - waitUntilTerminated: Whether or not to wait until the instance is
/// terminated before returning.
///
/// - Returns: `true` if terminated successfully. `false` if not or if an
/// error occurs.
func terminateInstance(instanceId: String, waitUntilTerminated: Bool = false) async -> Bool {
let instanceList = [instanceId]
do {
_ = try await ec2Client.terminateInstances(
input: TerminateInstancesInput(
instanceIds: instanceList
)
)
if waitUntilTerminated {
print("Waiting for the instance to terminate...")
let waitOptions = WaiterOptions(maxWaitTime: 600.0)
let output = try await ec2Client.waitUntilInstanceTerminated(
options: waitOptions,
input: DescribeInstancesInput(
instanceIds: instanceList
)
)
switch output.result {
case .success:
return true
case .failure:
return false
}
} else {
return true
}
} catch {
print("*** Unable to terminate the instance: \(error.localizedDescription)")
return false
}
}
/// Return an array of `EC2ClientTypes.Image` objects describing all of
/// the images in the specified array.
///
/// - Parameter idList: A list of image ID strings indicating the images
/// to return details about.
///
/// - Returns: An array of the images.
func describeImages(_ idList: [String]) async -> [EC2ClientTypes.Image] {
do {
let output = try await ec2Client.describeImages(
input: DescribeImagesInput(
imageIds: idList
)
)
guard let images = output.images else {
print("*** No images found.")
return []
}
for image in images {
guard let id = image.imageId else {
continue
}
print(" \(id): \(image.description ?? "")")
}
return images
} catch {
print("*** Error getting image descriptions: \(error.localizedDescription)")
return []
}
}
/// Create and return a new EC2 instance.
///
/// - Parameters:
/// - imageId: The image ID of the AMI to use when creating the instance.
/// - instanceType: The type of instance to create.
/// - keyPairName: The RSA key pair's name to use to secure the instance.
/// - securityGroups: The security group or groups to add the instance
/// to.
///
/// - Returns: The EC2 instance as an `EC2ClientTypes.Instance` object.
func runInstance(imageId: String, instanceType: EC2ClientTypes.InstanceType,
keyPairName: String, securityGroups: [String]?) async -> EC2ClientTypes.Instance? {
do {
let output = try await ec2Client.runInstances(
input: RunInstancesInput(
imageId: imageId,
instanceType: instanceType,
keyName: keyPairName,
maxCount: 1,
minCount: 1,
securityGroupIds: securityGroups
)
)
guard let instances = output.instances else {
print("*** Unable to create the instance.")
return nil
}
return instances[0]
} catch {
print("*** Error creating the instance: \(error.localizedDescription)")
return nil
}
}
/// Return the device's external IP address.
///
/// - Returns: A string containing the device's IP address.
func getMyIPAddress() -> String? {
guard let url = URL(string: "http://checkip.amazonaws.com") else {
print("Couldn't create the URL")
return nil
}
do {
print("Getting the IP address...")
return try String(contentsOf: url, encoding: String.Encoding.utf8).trim()
} catch {
print("*** Unable to get your public IP address.")
return nil
}
}
/// Create a new security group.
///
/// - Parameters:
/// - groupName: The name of the group to create.
/// - groupDescription: A description of the new security group.
///
/// - Returns: The ID string of the new security group.
func createSecurityGroup(name groupName: String, description groupDescription: String) async -> String? {
do {
let output = try await ec2Client.createSecurityGroup(
input: CreateSecurityGroupInput(
description: groupDescription,
groupName: groupName
)
)
return output.groupId
} catch {
print("*** Error creating the security group: \(error.localizedDescription)")
return nil
}
}
/// Authorize ingress of connections for the security group.
///
/// - Parameters:
/// - groupId: The group ID of the security group to authorize access for.
/// - ipAddress: The IP address of the device to grant access to.
///
/// - Returns: `true` if access is successfully granted; otherwise `false`.
func authorizeSecurityGroupIngress(groupId: String, ipAddress: String) async -> Bool {
let ipRange = EC2ClientTypes.IpRange(cidrIp: "\(ipAddress)/0")
let httpPermission = EC2ClientTypes.IpPermission(
fromPort: 80,
ipProtocol: "tcp",
ipRanges: [ipRange],
toPort: 80
)
let sshPermission = EC2ClientTypes.IpPermission(
fromPort: 22,
ipProtocol: "tcp",
ipRanges: [ipRange],
toPort: 22
)
do {
_ = try await ec2Client.authorizeSecurityGroupIngress(
input: AuthorizeSecurityGroupIngressInput(
groupId: groupId,
ipPermissions: [httpPermission, sshPermission]
)
)
return true
} catch {
print("*** Error authorizing ingress for the security group: \(error.localizedDescription)")
return false
}
}
func describeSecurityGroups(groupId: String) async -> Bool {
do {
let output = try await ec2Client.describeSecurityGroups(
input: DescribeSecurityGroupsInput(
groupIds: [groupId]
)
)
guard let securityGroups = output.securityGroups else {
print("No security groups found.")
return true
}
for group in securityGroups {
print("Group \(group.groupId ?? "") found with VPC \(group.vpcId ?? "")")
}
return true
} catch {
print("*** Error getting security group details: \(error.localizedDescription)")
return false
}
}
/// Delete a security group.
///
/// - Parameter groupId: The ID of the security group to delete.
///
/// - Returns: `true` on successful deletion; `false` on error.
func deleteSecurityGroup(groupId: String) async -> Bool {
do {
_ = try await ec2Client.deleteSecurityGroup(
input: DeleteSecurityGroupInput(
groupId: groupId
)
)
return true
} catch {
print("*** Error deleting the security group: \(error.localizedDescription)")
return false
}
}
/// Allocate an Elastic IP address.
///
/// - Returns: A string containing the ID of the Elastic IP.
func allocateAddress() async -> String? {
do {
let output = try await ec2Client.allocateAddress(
input: AllocateAddressInput(
domain: EC2ClientTypes.DomainType.vpc
)
)
guard let allocationId = output.allocationId else {
return nil
}
return allocationId
} catch {
print("*** Unable to allocate the IP address: \(error.localizedDescription)")
return nil
}
}
/// Associate the specified allocated Elastic IP to a given instance.
///
/// - Parameters:
/// - instanceId: The instance to associate the Elastic IP with.
/// - allocationId: The ID of the allocated Elastic IP to associate with
/// the instance.
///
/// - Returns: The association ID of the association.
func associateAddress(instanceId: String?, allocationId: String?) async -> String? {
do {
let output = try await ec2Client.associateAddress(
input: AssociateAddressInput(
allocationId: allocationId,
instanceId: instanceId
)
)
return output.associationId
} catch {
print("*** Unable to associate the IP address: \(error.localizedDescription)")
return nil
}
}
/// Disassociate an Elastic IP.
///
/// - Parameter associationId: The ID of the association to end.
func disassociateAddress(associationId: String?) async {
do {
_ = try await ec2Client.disassociateAddress(
input: DisassociateAddressInput(
associationId: associationId
)
)
} catch {
print("*** Unable to disassociate the IP address: \(error.localizedDescription)")
}
}
/// Release an allocated Elastic IP.
///
/// - Parameter allocationId: The allocation ID of the Elastic IP to
/// release.
func releaseAddress(allocationId: String?) async {
do {
_ = try await ec2Client.releaseAddress(
input: ReleaseAddressInput(
allocationId: allocationId
)
)
} catch {
print("*** Unable to release the IP address: \(error.localizedDescription)")
}
}
/// Generate and return a unique file name that begins with the specified
/// string.
///
/// - Parameters:
/// - prefix: Text to use at the beginning of the returned name.
///
/// - Returns: A string containing a unique filename that begins with the
/// specified `prefix`.
///
/// The returned name uses a random number between 1 million and 1 billion to
/// provide reasonable certainty of uniqueness for the purposes of this
/// example.
func tempName(prefix: String) -> String {
return "\(prefix)-\(Int.random(in: 1000000..<1000000000))"
}
}
/// The program's asynchronous entry point.
@main
struct Main {
static func main() async {
let args = Array(CommandLine.arguments.dropFirst())
do {
let command = try ExampleCommand.parse(args)
try await command.runAsync()
} catch {
ExampleCommand.exit(withError: error)
}
}
}
```
+ Consulte detalhes da API nos tópicos a seguir na *Referência de API do AWS SDK para Swift*.
+ [AllocateAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/allocateaddress(input:))
+ [AssociateAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/associateaddress(input:))
+ [AuthorizeSecurityGroupIngress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/authorizesecuritygroupingress(input:))
+ [CreateKeyPair](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/createkeypair(input:))
+ [CreateSecurityGroup](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/createsecuritygroup(input:))
+ [DeleteKeyPair](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/deletekeypair(input:))
+ [DeleteSecurityGroup](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/deletesecuritygroup(input:))
+ [DescribeImages](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describeimages(input:))
+ [DescribeInstanceTypes](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describeinstancetypes(input:))
+ [DescribeInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describeinstances(input:))
+ [DescribeKeyPairs](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describekeypairs(input:))
+ [DescribeSecurityGroups](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describesecuritygroups(input:))
+ [DisassociateAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/disassociateaddress(input:))
+ [ReleaseAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/releaseaddress(input:))
+ [RunInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/runinstances(input:))
+ [StartInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/startinstances(input:))
+ [StopInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/stopinstances(input:))
+ [TerminateInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/terminateinstances(input:))
+ [UnmonitorInstances](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/unmonitorinstances(input:))
------
# Ações para o Amazon EC2 usando AWS SDKs
Os exemplos de código a seguir demonstram como realizar ações individuais do Amazon EC2 com. AWS SDKs Cada exemplo inclui um link para GitHub, onde você pode encontrar instruções para configurar e executar o código.
Esses trechos chamam a API do Amazon EC2 e são trechos de código de programas maiores que devem ser executados no contexto. É possível ver as ações em contexto em [Cenários para o uso do Amazon EC2 AWS SDKs](ec2_code_examples_scenarios.md).
Os exemplos a seguir incluem apenas as ações mais utilizadas. Consulte uma lista completa na [Referência de API do Amazon Elastic Compute Cloud](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/Welcome.html).
**Topics**
+ [`AcceptVpcPeeringConnection`](ec2_example_ec2_AcceptVpcPeeringConnection_section.md)
+ [`AllocateAddress`](ec2_example_ec2_AllocateAddress_section.md)
+ [`AllocateHosts`](ec2_example_ec2_AllocateHosts_section.md)
+ [`AssignPrivateIpAddresses`](ec2_example_ec2_AssignPrivateIpAddresses_section.md)
+ [`AssociateAddress`](ec2_example_ec2_AssociateAddress_section.md)
+ [`AssociateDhcpOptions`](ec2_example_ec2_AssociateDhcpOptions_section.md)
+ [`AssociateRouteTable`](ec2_example_ec2_AssociateRouteTable_section.md)
+ [`AttachInternetGateway`](ec2_example_ec2_AttachInternetGateway_section.md)
+ [`AttachNetworkInterface`](ec2_example_ec2_AttachNetworkInterface_section.md)
+ [`AttachVolume`](ec2_example_ec2_AttachVolume_section.md)
+ [`AttachVpnGateway`](ec2_example_ec2_AttachVpnGateway_section.md)
+ [`AuthorizeSecurityGroupEgress`](ec2_example_ec2_AuthorizeSecurityGroupEgress_section.md)
+ [`AuthorizeSecurityGroupIngress`](ec2_example_ec2_AuthorizeSecurityGroupIngress_section.md)
+ [`CancelCapacityReservation`](ec2_example_ec2_CancelCapacityReservation_section.md)
+ [`CancelImportTask`](ec2_example_ec2_CancelImportTask_section.md)
+ [`CancelSpotFleetRequests`](ec2_example_ec2_CancelSpotFleetRequests_section.md)
+ [`CancelSpotInstanceRequests`](ec2_example_ec2_CancelSpotInstanceRequests_section.md)
+ [`ConfirmProductInstance`](ec2_example_ec2_ConfirmProductInstance_section.md)
+ [`CopyImage`](ec2_example_ec2_CopyImage_section.md)
+ [`CopySnapshot`](ec2_example_ec2_CopySnapshot_section.md)
+ [`CreateCapacityReservation`](ec2_example_ec2_CreateCapacityReservation_section.md)
+ [`CreateCustomerGateway`](ec2_example_ec2_CreateCustomerGateway_section.md)
+ [`CreateDhcpOptions`](ec2_example_ec2_CreateDhcpOptions_section.md)
+ [`CreateFlowLogs`](ec2_example_ec2_CreateFlowLogs_section.md)
+ [`CreateImage`](ec2_example_ec2_CreateImage_section.md)
+ [`CreateInstanceExportTask`](ec2_example_ec2_CreateInstanceExportTask_section.md)
+ [`CreateInternetGateway`](ec2_example_ec2_CreateInternetGateway_section.md)
+ [`CreateKeyPair`](ec2_example_ec2_CreateKeyPair_section.md)
+ [`CreateLaunchTemplate`](ec2_example_ec2_CreateLaunchTemplate_section.md)
+ [`CreateNetworkAcl`](ec2_example_ec2_CreateNetworkAcl_section.md)
+ [`CreateNetworkAclEntry`](ec2_example_ec2_CreateNetworkAclEntry_section.md)
+ [`CreateNetworkInterface`](ec2_example_ec2_CreateNetworkInterface_section.md)
+ [`CreatePlacementGroup`](ec2_example_ec2_CreatePlacementGroup_section.md)
+ [`CreateRoute`](ec2_example_ec2_CreateRoute_section.md)
+ [`CreateRouteTable`](ec2_example_ec2_CreateRouteTable_section.md)
+ [`CreateSecurityGroup`](ec2_example_ec2_CreateSecurityGroup_section.md)
+ [`CreateSnapshot`](ec2_example_ec2_CreateSnapshot_section.md)
+ [`CreateSpotDatafeedSubscription`](ec2_example_ec2_CreateSpotDatafeedSubscription_section.md)
+ [`CreateSubnet`](ec2_example_ec2_CreateSubnet_section.md)
+ [`CreateTags`](ec2_example_ec2_CreateTags_section.md)
+ [`CreateVolume`](ec2_example_ec2_CreateVolume_section.md)
+ [`CreateVpc`](ec2_example_ec2_CreateVpc_section.md)
+ [`CreateVpcEndpoint`](ec2_example_ec2_CreateVpcEndpoint_section.md)
+ [`CreateVpnConnection`](ec2_example_ec2_CreateVpnConnection_section.md)
+ [`CreateVpnConnectionRoute`](ec2_example_ec2_CreateVpnConnectionRoute_section.md)
+ [`CreateVpnGateway`](ec2_example_ec2_CreateVpnGateway_section.md)
+ [`DeleteCustomerGateway`](ec2_example_ec2_DeleteCustomerGateway_section.md)
+ [`DeleteDhcpOptions`](ec2_example_ec2_DeleteDhcpOptions_section.md)
+ [`DeleteFlowLogs`](ec2_example_ec2_DeleteFlowLogs_section.md)
+ [`DeleteInternetGateway`](ec2_example_ec2_DeleteInternetGateway_section.md)
+ [`DeleteKeyPair`](ec2_example_ec2_DeleteKeyPair_section.md)
+ [`DeleteLaunchTemplate`](ec2_example_ec2_DeleteLaunchTemplate_section.md)
+ [`DeleteNetworkAcl`](ec2_example_ec2_DeleteNetworkAcl_section.md)
+ [`DeleteNetworkAclEntry`](ec2_example_ec2_DeleteNetworkAclEntry_section.md)
+ [`DeleteNetworkInterface`](ec2_example_ec2_DeleteNetworkInterface_section.md)
+ [`DeletePlacementGroup`](ec2_example_ec2_DeletePlacementGroup_section.md)
+ [`DeleteRoute`](ec2_example_ec2_DeleteRoute_section.md)
+ [`DeleteRouteTable`](ec2_example_ec2_DeleteRouteTable_section.md)
+ [`DeleteSecurityGroup`](ec2_example_ec2_DeleteSecurityGroup_section.md)
+ [`DeleteSnapshot`](ec2_example_ec2_DeleteSnapshot_section.md)
+ [`DeleteSpotDatafeedSubscription`](ec2_example_ec2_DeleteSpotDatafeedSubscription_section.md)
+ [`DeleteSubnet`](ec2_example_ec2_DeleteSubnet_section.md)
+ [`DeleteTags`](ec2_example_ec2_DeleteTags_section.md)
+ [`DeleteVolume`](ec2_example_ec2_DeleteVolume_section.md)
+ [`DeleteVpc`](ec2_example_ec2_DeleteVpc_section.md)
+ [`DeleteVpcEndpoints`](ec2_example_ec2_DeleteVpcEndpoints_section.md)
+ [`DeleteVpnConnection`](ec2_example_ec2_DeleteVpnConnection_section.md)
+ [`DeleteVpnConnectionRoute`](ec2_example_ec2_DeleteVpnConnectionRoute_section.md)
+ [`DeleteVpnGateway`](ec2_example_ec2_DeleteVpnGateway_section.md)
+ [`DeregisterImage`](ec2_example_ec2_DeregisterImage_section.md)
+ [`DescribeAccountAttributes`](ec2_example_ec2_DescribeAccountAttributes_section.md)
+ [`DescribeAddresses`](ec2_example_ec2_DescribeAddresses_section.md)
+ [`DescribeAvailabilityZones`](ec2_example_ec2_DescribeAvailabilityZones_section.md)
+ [`DescribeBundleTasks`](ec2_example_ec2_DescribeBundleTasks_section.md)
+ [`DescribeCapacityReservations`](ec2_example_ec2_DescribeCapacityReservations_section.md)
+ [`DescribeCustomerGateways`](ec2_example_ec2_DescribeCustomerGateways_section.md)
+ [`DescribeDhcpOptions`](ec2_example_ec2_DescribeDhcpOptions_section.md)
+ [`DescribeFlowLogs`](ec2_example_ec2_DescribeFlowLogs_section.md)
+ [`DescribeHostReservationOfferings`](ec2_example_ec2_DescribeHostReservationOfferings_section.md)
+ [`DescribeHosts`](ec2_example_ec2_DescribeHosts_section.md)
+ [`DescribeIamInstanceProfileAssociations`](ec2_example_ec2_DescribeIamInstanceProfileAssociations_section.md)
+ [`DescribeIdFormat`](ec2_example_ec2_DescribeIdFormat_section.md)
+ [`DescribeIdentityIdFormat`](ec2_example_ec2_DescribeIdentityIdFormat_section.md)
+ [`DescribeImageAttribute`](ec2_example_ec2_DescribeImageAttribute_section.md)
+ [`DescribeImages`](ec2_example_ec2_DescribeImages_section.md)
+ [`DescribeImportImageTasks`](ec2_example_ec2_DescribeImportImageTasks_section.md)
+ [`DescribeImportSnapshotTasks`](ec2_example_ec2_DescribeImportSnapshotTasks_section.md)
+ [`DescribeInstanceAttribute`](ec2_example_ec2_DescribeInstanceAttribute_section.md)
+ [`DescribeInstanceStatus`](ec2_example_ec2_DescribeInstanceStatus_section.md)
+ [`DescribeInstanceTypes`](ec2_example_ec2_DescribeInstanceTypes_section.md)
+ [`DescribeInstances`](ec2_example_ec2_DescribeInstances_section.md)
+ [`DescribeInternetGateways`](ec2_example_ec2_DescribeInternetGateways_section.md)
+ [`DescribeKeyPairs`](ec2_example_ec2_DescribeKeyPairs_section.md)
+ [`DescribeNetworkAcls`](ec2_example_ec2_DescribeNetworkAcls_section.md)
+ [`DescribeNetworkInterfaceAttribute`](ec2_example_ec2_DescribeNetworkInterfaceAttribute_section.md)
+ [`DescribeNetworkInterfaces`](ec2_example_ec2_DescribeNetworkInterfaces_section.md)
+ [`DescribePlacementGroups`](ec2_example_ec2_DescribePlacementGroups_section.md)
+ [`DescribePrefixLists`](ec2_example_ec2_DescribePrefixLists_section.md)
+ [`DescribeRegions`](ec2_example_ec2_DescribeRegions_section.md)
+ [`DescribeRouteTables`](ec2_example_ec2_DescribeRouteTables_section.md)
+ [`DescribeScheduledInstanceAvailability`](ec2_example_ec2_DescribeScheduledInstanceAvailability_section.md)
+ [`DescribeScheduledInstances`](ec2_example_ec2_DescribeScheduledInstances_section.md)
+ [`DescribeSecurityGroups`](ec2_example_ec2_DescribeSecurityGroups_section.md)
+ [`DescribeSnapshotAttribute`](ec2_example_ec2_DescribeSnapshotAttribute_section.md)
+ [`DescribeSnapshots`](ec2_example_ec2_DescribeSnapshots_section.md)
+ [`DescribeSpotDatafeedSubscription`](ec2_example_ec2_DescribeSpotDatafeedSubscription_section.md)
+ [`DescribeSpotFleetInstances`](ec2_example_ec2_DescribeSpotFleetInstances_section.md)
+ [`DescribeSpotFleetRequestHistory`](ec2_example_ec2_DescribeSpotFleetRequestHistory_section.md)
+ [`DescribeSpotFleetRequests`](ec2_example_ec2_DescribeSpotFleetRequests_section.md)
+ [`DescribeSpotInstanceRequests`](ec2_example_ec2_DescribeSpotInstanceRequests_section.md)
+ [`DescribeSpotPriceHistory`](ec2_example_ec2_DescribeSpotPriceHistory_section.md)
+ [`DescribeSubnets`](ec2_example_ec2_DescribeSubnets_section.md)
+ [`DescribeTags`](ec2_example_ec2_DescribeTags_section.md)
+ [`DescribeVolumeAttribute`](ec2_example_ec2_DescribeVolumeAttribute_section.md)
+ [`DescribeVolumeStatus`](ec2_example_ec2_DescribeVolumeStatus_section.md)
+ [`DescribeVolumes`](ec2_example_ec2_DescribeVolumes_section.md)
+ [`DescribeVpcAttribute`](ec2_example_ec2_DescribeVpcAttribute_section.md)
+ [`DescribeVpcClassicLink`](ec2_example_ec2_DescribeVpcClassicLink_section.md)
+ [`DescribeVpcClassicLinkDnsSupport`](ec2_example_ec2_DescribeVpcClassicLinkDnsSupport_section.md)
+ [`DescribeVpcEndpointServices`](ec2_example_ec2_DescribeVpcEndpointServices_section.md)
+ [`DescribeVpcEndpoints`](ec2_example_ec2_DescribeVpcEndpoints_section.md)
+ [`DescribeVpcs`](ec2_example_ec2_DescribeVpcs_section.md)
+ [`DescribeVpnConnections`](ec2_example_ec2_DescribeVpnConnections_section.md)
+ [`DescribeVpnGateways`](ec2_example_ec2_DescribeVpnGateways_section.md)
+ [`DetachInternetGateway`](ec2_example_ec2_DetachInternetGateway_section.md)
+ [`DetachNetworkInterface`](ec2_example_ec2_DetachNetworkInterface_section.md)
+ [`DetachVolume`](ec2_example_ec2_DetachVolume_section.md)
+ [`DetachVpnGateway`](ec2_example_ec2_DetachVpnGateway_section.md)
+ [`DisableVgwRoutePropagation`](ec2_example_ec2_DisableVgwRoutePropagation_section.md)
+ [`DisableVpcClassicLink`](ec2_example_ec2_DisableVpcClassicLink_section.md)
+ [`DisableVpcClassicLinkDnsSupport`](ec2_example_ec2_DisableVpcClassicLinkDnsSupport_section.md)
+ [`DisassociateAddress`](ec2_example_ec2_DisassociateAddress_section.md)
+ [`DisassociateRouteTable`](ec2_example_ec2_DisassociateRouteTable_section.md)
+ [`EnableVgwRoutePropagation`](ec2_example_ec2_EnableVgwRoutePropagation_section.md)
+ [`EnableVolumeIo`](ec2_example_ec2_EnableVolumeIo_section.md)
+ [`EnableVpcClassicLink`](ec2_example_ec2_EnableVpcClassicLink_section.md)
+ [`EnableVpcClassicLinkDnsSupport`](ec2_example_ec2_EnableVpcClassicLinkDnsSupport_section.md)
+ [`GetConsoleOutput`](ec2_example_ec2_GetConsoleOutput_section.md)
+ [`GetHostReservationPurchasePreview`](ec2_example_ec2_GetHostReservationPurchasePreview_section.md)
+ [`GetPasswordData`](ec2_example_ec2_GetPasswordData_section.md)
+ [`ImportImage`](ec2_example_ec2_ImportImage_section.md)
+ [`ImportKeyPair`](ec2_example_ec2_ImportKeyPair_section.md)
+ [`ImportSnapshot`](ec2_example_ec2_ImportSnapshot_section.md)
+ [`ModifyCapacityReservation`](ec2_example_ec2_ModifyCapacityReservation_section.md)
+ [`ModifyHosts`](ec2_example_ec2_ModifyHosts_section.md)
+ [`ModifyIdFormat`](ec2_example_ec2_ModifyIdFormat_section.md)
+ [`ModifyImageAttribute`](ec2_example_ec2_ModifyImageAttribute_section.md)
+ [`ModifyInstanceAttribute`](ec2_example_ec2_ModifyInstanceAttribute_section.md)
+ [`ModifyInstanceCreditSpecification`](ec2_example_ec2_ModifyInstanceCreditSpecification_section.md)
+ [`ModifyNetworkInterfaceAttribute`](ec2_example_ec2_ModifyNetworkInterfaceAttribute_section.md)
+ [`ModifyReservedInstances`](ec2_example_ec2_ModifyReservedInstances_section.md)
+ [`ModifySnapshotAttribute`](ec2_example_ec2_ModifySnapshotAttribute_section.md)
+ [`ModifySpotFleetRequest`](ec2_example_ec2_ModifySpotFleetRequest_section.md)
+ [`ModifySubnetAttribute`](ec2_example_ec2_ModifySubnetAttribute_section.md)
+ [`ModifyVolumeAttribute`](ec2_example_ec2_ModifyVolumeAttribute_section.md)
+ [`ModifyVpcAttribute`](ec2_example_ec2_ModifyVpcAttribute_section.md)
+ [`MonitorInstances`](ec2_example_ec2_MonitorInstances_section.md)
+ [`MoveAddressToVpc`](ec2_example_ec2_MoveAddressToVpc_section.md)
+ [`PurchaseHostReservation`](ec2_example_ec2_PurchaseHostReservation_section.md)
+ [`PurchaseScheduledInstances`](ec2_example_ec2_PurchaseScheduledInstances_section.md)
+ [`RebootInstances`](ec2_example_ec2_RebootInstances_section.md)
+ [`RegisterImage`](ec2_example_ec2_RegisterImage_section.md)
+ [`RejectVpcPeeringConnection`](ec2_example_ec2_RejectVpcPeeringConnection_section.md)
+ [`ReleaseAddress`](ec2_example_ec2_ReleaseAddress_section.md)
+ [`ReleaseHosts`](ec2_example_ec2_ReleaseHosts_section.md)
+ [`ReplaceIamInstanceProfileAssociation`](ec2_example_ec2_ReplaceIamInstanceProfileAssociation_section.md)
+ [`ReplaceNetworkAclAssociation`](ec2_example_ec2_ReplaceNetworkAclAssociation_section.md)
+ [`ReplaceNetworkAclEntry`](ec2_example_ec2_ReplaceNetworkAclEntry_section.md)
+ [`ReplaceRoute`](ec2_example_ec2_ReplaceRoute_section.md)
+ [`ReplaceRouteTableAssociation`](ec2_example_ec2_ReplaceRouteTableAssociation_section.md)
+ [`ReportInstanceStatus`](ec2_example_ec2_ReportInstanceStatus_section.md)
+ [`RequestSpotFleet`](ec2_example_ec2_RequestSpotFleet_section.md)
+ [`RequestSpotInstances`](ec2_example_ec2_RequestSpotInstances_section.md)
+ [`ResetImageAttribute`](ec2_example_ec2_ResetImageAttribute_section.md)
+ [`ResetInstanceAttribute`](ec2_example_ec2_ResetInstanceAttribute_section.md)
+ [`ResetNetworkInterfaceAttribute`](ec2_example_ec2_ResetNetworkInterfaceAttribute_section.md)
+ [`ResetSnapshotAttribute`](ec2_example_ec2_ResetSnapshotAttribute_section.md)
+ [`RevokeSecurityGroupEgress`](ec2_example_ec2_RevokeSecurityGroupEgress_section.md)
+ [`RevokeSecurityGroupIngress`](ec2_example_ec2_RevokeSecurityGroupIngress_section.md)
+ [`RunInstances`](ec2_example_ec2_RunInstances_section.md)
+ [`RunScheduledInstances`](ec2_example_ec2_RunScheduledInstances_section.md)
+ [`StartInstances`](ec2_example_ec2_StartInstances_section.md)
+ [`StopInstances`](ec2_example_ec2_StopInstances_section.md)
+ [`TerminateInstances`](ec2_example_ec2_TerminateInstances_section.md)
+ [`UnassignPrivateIpAddresses`](ec2_example_ec2_UnassignPrivateIpAddresses_section.md)
+ [`UnmonitorInstances`](ec2_example_ec2_UnmonitorInstances_section.md)
+ [`UpdateSecurityGroupRuleDescriptionsIngress`](ec2_example_ec2_UpdateSecurityGroupRuleDescriptionsIngress_section.md)
# Usar `AcceptVpcPeeringConnection` com uma CLI
Os exemplos de código a seguir mostram como usar o `AcceptVpcPeeringConnection`.
------
#### [ CLI ]
**AWS CLI**
**Aceitar uma conexão de emparelhamento da VPC**
Este exemplo aceita a solicitação de conexão de emparelhamento da VPC especificada.
Comando:
```
aws ec2 accept-vpc-peering-connection --vpc-peering-connection-id pcx-1a2b3c4d
```
Saída:
```
{
"VpcPeeringConnection": {
"Status": {
"Message": "Provisioning",
"Code": "provisioning"
},
"Tags": [],
"AccepterVpcInfo": {
"OwnerId": "444455556666",
"VpcId": "vpc-44455566",
"CidrBlock": "10.0.1.0/28"
},
"VpcPeeringConnectionId": "pcx-1a2b3c4d",
"RequesterVpcInfo": {
"OwnerId": "444455556666",
"VpcId": "vpc-111abc45",
"CidrBlock": "10.0.0.0/28"
}
}
}
```
+ Para obter detalhes da API, consulte [AcceptVpcPeeringConnection](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/accept-vpc-peering-connection.html)na *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: Este exemplo aprova o pcx-1dfad234b56ff78be solicitado VpcPeeringConnectionId **
```
Approve-EC2VpcPeeringConnection -VpcPeeringConnectionId pcx-1dfad234b56ff78be
```
**Saída**:
```
AccepterVpcInfo : Amazon.EC2.Model.VpcPeeringConnectionVpcInfo
ExpirationTime : 1/1/0001 12:00:00 AM
RequesterVpcInfo : Amazon.EC2.Model.VpcPeeringConnectionVpcInfo
Status : Amazon.EC2.Model.VpcPeeringConnectionStateReason
Tags : {}
VpcPeeringConnectionId : pcx-1dfad234b56ff78be
```
+ Para obter detalhes da API, consulte [AcceptVpcPeeringConnection](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: Este exemplo aprova o pcx-1dfad234b56ff78be solicitado VpcPeeringConnectionId **
```
Approve-EC2VpcPeeringConnection -VpcPeeringConnectionId pcx-1dfad234b56ff78be
```
**Saída**:
```
AccepterVpcInfo : Amazon.EC2.Model.VpcPeeringConnectionVpcInfo
ExpirationTime : 1/1/0001 12:00:00 AM
RequesterVpcInfo : Amazon.EC2.Model.VpcPeeringConnectionVpcInfo
Status : Amazon.EC2.Model.VpcPeeringConnectionStateReason
Tags : {}
VpcPeeringConnectionId : pcx-1dfad234b56ff78be
```
+ Para obter detalhes da API, consulte [AcceptVpcPeeringConnection](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `AllocateAddress` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `AllocateAddress`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Allocates an Elastic IP address that can be associated with an Amazon EC2
// instance. By using an Elastic IP address, you can keep the public IP address
// constant even when you restart the associated instance.
///
/// The response object for the allocated address.
public async Task AllocateAddress()
{
var request = new AllocateAddressRequest();
try
{
var response = await _amazonEC2.AllocateAddressAsync(request);
Console.WriteLine($"Allocated IP: {response.PublicIp} with allocation ID {response.AllocationId}.");
return response;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "AddressLimitExceeded")
{
// For more information on Elastic IP address quotas, see:
// https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html#using-instance-addressing-limit
_logger.LogError($"Unable to allocate Elastic IP, address limit exceeded. {ec2Exception.Message}");
}
throw;
}
catch (Exception ex)
{
_logger.LogError($"An error occurred while allocating Elastic IP.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/AllocateAddress)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_allocate_address
#
# This function allocates an Elastic IP address for use with Amazon Elastic Compute Cloud (Amazon EC2) instances in a specific AWS Region.
#
# Parameters:
# -d domain - The domain for the Elastic IP address (either 'vpc' or 'standard').
#
# Returns:
# The allocated Elastic IP address, or an error message if the operation fails.
# And:
# 0 - If successful.
# 1 - If it fails.
#
###############################################################################
function ec2_allocate_address() {
local domain response
# Function to display usage information
function usage() {
echo "function ec2_allocate_address"
echo "Allocates an Elastic IP address for use with Amazon Elastic Compute Cloud (Amazon EC2) instances in a specific AWS Region."
echo " -d domain - The domain for the Elastic IP address (either 'vpc' or 'standard')."
echo ""
}
# Parse the command-line arguments
while getopts "d:h" option; do
case "${option}" in
d) domain="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
# Validate the input parameters
if [[ -z "$domain" ]]; then
errecho "ERROR: You must provide a domain with the -d parameter (either 'vpc' or 'standard')."
return 1
fi
if [[ "$domain" != "vpc" && "$domain" != "standard" ]]; then
errecho "ERROR: Invalid domain value. Must be either 'vpc' or 'standard'."
return 1
fi
# Allocate the Elastic IP address
response=$(aws ec2 allocate-address \
--domain "$domain" \
--query "[PublicIp,AllocationId]" \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports allocate-address operation failed."
errecho "$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/AllocateAddress)na *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Allocate an Elastic IP address and associate it with an Amazon Elastic Compute Cloud
//! (Amazon EC2) instance.
/*!
\param instanceID: An EC2 instance ID.
\param[out] publicIPAddress: String to return the public IP address.
\param[out] allocationID: String to return the allocation ID.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::allocateAndAssociateAddress(const Aws::String &instanceId, Aws::String &publicIPAddress,
Aws::String &allocationID,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::AllocateAddressRequest request;
request.SetDomain(Aws::EC2::Model::DomainType::vpc);
const Aws::EC2::Model::AllocateAddressOutcome outcome =
ec2Client.AllocateAddress(request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to allocate Elastic IP address:" <<
outcome.GetError().GetMessage() << std::endl;
return false;
}
const Aws::EC2::Model::AllocateAddressResponse &response = outcome.GetResult();
allocationID = response.GetAllocationId();
publicIPAddress = response.GetPublicIp();
return true;
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/AllocateAddress)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: alocar um endereço IP elástico do conjunto de endereços da Amazon**
O exemplo `allocate-address` a seguir aloca um endereço IP elástico. O Amazon EC2 seleciona o endereço do conjunto de endereços da Amazon.
```
aws ec2 allocate-address
```
Saída:
```
{
"PublicIp": "70.224.234.241",
"AllocationId": "eipalloc-01435ba59eEXAMPLE",
"PublicIpv4Pool": "amazon",
"NetworkBorderGroup": "us-west-2",
"Domain": "vpc"
}
```
Para obter mais informações, consulte [Endereços IP elásticos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 2: alocar um endereço IP elástico e associá-lo a um grupo de borda de rede**
O exemplo `allocate-address` a seguir aloca um endereço IP elástico e o associa ao grupo de borda de rede especificado.
```
aws ec2 allocate-address \
--network-border-group us-west-2-lax-1
```
Saída:
```
{
"PublicIp": "70.224.234.241",
"AllocationId": "eipalloc-e03dd489ceEXAMPLE",
"PublicIpv4Pool": "amazon",
"NetworkBorderGroup": "us-west-2-lax-1",
"Domain": "vpc"
}
```
Para obter mais informações, consulte [Endereços IP elásticos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 3: alocar um endereço IP elástico de um conjunto de endereços de sua propriedade**
O exemplo `allocate-address` a seguir aloca um endereço IP elástico de um conjunto de endereços que você trouxe para a conta da Amazon Web Services. O Amazon EC2 seleciona o endereço do conjunto de endereços.
```
aws ec2 allocate-address \
--public-ipv4-pool ipv4pool-ec2-1234567890abcdef0
```
Saída:
```
{
"AllocationId": "eipalloc-02463d08ceEXAMPLE",
"NetworkBorderGroup": "us-west-2",
"CustomerOwnedIp": "18.218.95.81",
"CustomerOwnedIpv4Pool": "ipv4pool-ec2-1234567890abcdef0",
"Domain": "vpc"
"NetworkBorderGroup": "us-west-2",
}
```
Para obter mais informações, consulte [Endereços IP elásticos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 4: alocar um endereço IP elástico de um grupo de IPAM**
O exemplo de `allocate-address` a seguir aloca um endereço IP elástico /32 específico de um grupo do Gerenciador de endereços IP (IPAM) da Amazon VPC.
```
aws ec2 allocate-address \
--region us-east-1 \
--ipam-pool-id ipam-pool-1234567890abcdef0 \
--address 192.0.2.0
```
Saída:
```
{
"PublicIp": "192.0.2.0",
"AllocationId": "eipalloc-abcdef01234567890",
"PublicIpv4Pool": "ipam-pool-1234567890abcdef0",
"NetworkBorderGroup": "us-east-1",
"Domain": "vpc"
}
```
Para obter mais informações, consulte [Allocate sequential Elastic IP addresses from an IPAM pool](https://docs.aws.amazon.com/vpc/latest/ipam/tutorials-eip-pool.html) no *Guia do usuário do IPAM da Amazon VPC*.
+ Para obter detalhes da API, consulte [AllocateAddress](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/allocate-address.html)na *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Allocates an Elastic IP address asynchronously in the VPC domain.
*
* @return a {@link CompletableFuture} containing the allocation ID of the allocated Elastic IP address
*/
public CompletableFuture allocateAddressAsync() {
AllocateAddressRequest allocateRequest = AllocateAddressRequest.builder()
.domain(DomainType.VPC)
.build();
CompletableFuture responseFuture = getAsyncClient().allocateAddress(allocateRequest);
return responseFuture.thenApply(AllocateAddressResponse::allocationId).whenComplete((result, ex) -> {
if (ex != null) {
throw new RuntimeException("Failed to allocate address", ex);
}
});
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AllocateAddress)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { AllocateAddressCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Allocates an Elastic IP address to your AWS account.
*/
export const main = async () => {
const client = new EC2Client({});
const command = new AllocateAddressCommand({});
try {
const { AllocationId, PublicIp } = await client.send(command);
console.log("A new IP address has been allocated to your account:");
console.log(`ID: ${AllocationId} Public IP: ${PublicIp}`);
console.log(
"You can view your IP addresses in the AWS Management Console for Amazon EC2. Look under Network & Security > Elastic IPs",
);
} catch (caught) {
if (caught instanceof Error && caught.name === "MissingParameter") {
console.warn(`${caught.message}. Did you provide these values?`);
} else {
throw caught;
}
}
};
import { fileURLToPath } from "node:url";
// Call function if run directly.
if (process.argv[1] === fileURLToPath(import.meta.url)) {
main();
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AllocateAddressCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun getAllocateAddress(instanceIdVal: String?): String? {
val allocateRequest =
AllocateAddressRequest {
domain = DomainType.Vpc
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val allocateResponse = ec2.allocateAddress(allocateRequest)
val allocationIdVal = allocateResponse.allocationId
val request =
AssociateAddressRequest {
instanceId = instanceIdVal
allocationId = allocationIdVal
}
val associateResponse = ec2.associateAddress(request)
return associateResponse.associationId
}
}
```
+ Para obter detalhes da API, consulte a [AllocateAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo aloca um endereço IP elástico para usar com uma instância em uma VPC.**
```
New-EC2Address -Domain Vpc
```
**Saída**:
```
AllocationId Domain PublicIp
------------ ------ --------
eipalloc-12345678 vpc 198.51.100.2
```
**Exemplo 2: esse exemplo aloca um endereço IP elástico para usar com uma instância no EC2-Classic.**
```
New-EC2Address
```
**Saída**:
```
AllocationId Domain PublicIp
------------ ------ --------
standard 203.0.113.17
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo aloca um endereço IP elástico para usar com uma instância em uma VPC.**
```
New-EC2Address -Domain Vpc
```
**Saída**:
```
AllocationId Domain PublicIp
------------ ------ --------
eipalloc-12345678 vpc 198.51.100.2
```
**Exemplo 2: esse exemplo aloca um endereço IP elástico para usar com uma instância no EC2-Classic.**
```
New-EC2Address
```
**Saída**:
```
AllocationId Domain PublicIp
------------ ------ --------
standard 203.0.113.17
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class ElasticIpWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Elastic IP address actions using the client interface."""
class ElasticIp:
"""Represents an Elastic IP and its associated instance."""
def __init__(
self, allocation_id: str, public_ip: str, instance_id: Optional[str] = None
) -> None:
"""
Initializes the ElasticIp object.
:param allocation_id: The allocation ID of the Elastic IP.
:param public_ip: The public IP address of the Elastic IP.
:param instance_id: The ID of the associated EC2 instance, if any.
"""
self.allocation_id = allocation_id
self.public_ip = public_ip
self.instance_id = instance_id
def __init__(self, ec2_client: Any) -> None:
"""
Initializes the ElasticIpWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
self.elastic_ips: List[ElasticIpWrapper.ElasticIp] = []
@classmethod
def from_client(cls) -> "ElasticIpWrapper":
"""
Creates an ElasticIpWrapper instance with a default EC2 client.
:return: An instance of ElasticIpWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def allocate(self) -> "ElasticIpWrapper.ElasticIp":
"""
Allocates an Elastic IP address that can be associated with an Amazon EC2
instance. By using an Elastic IP address, you can keep the public IP address
constant even when you restart the associated instance.
:return: The ElasticIp object for the newly created Elastic IP address.
:raises ClientError: If the allocation fails, such as reaching the maximum limit of Elastic IPs.
"""
try:
response = self.ec2_client.allocate_address(Domain="vpc")
elastic_ip = self.ElasticIp(
allocation_id=response["AllocationId"], public_ip=response["PublicIp"]
)
self.elastic_ips.append(elastic_ip)
except ClientError as err:
if err.response["Error"]["Code"] == "AddressLimitExceeded":
logger.error(
"Max IP's reached. Release unused addresses or contact AWS Support for an increase."
)
raise err
return elastic_ip
```
+ Para obter detalhes da API, consulte a [AllocateAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AllocateAddress)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
# Creates an Elastic IP address in Amazon Virtual Private Cloud (Amazon VPC).
#
# @param ec2_client [Aws::EC2::Client] An initialized EC2 client.
# @return [String] The allocation ID corresponding to the Elastic IP address.
# @example
# puts allocate_elastic_ip_address(Aws::EC2::Client.new(region: 'us-west-2'))
def allocate_elastic_ip_address(ec2_client)
response = ec2_client.allocate_address(domain: 'vpc')
response.allocation_id
rescue StandardError => e
puts "Error allocating Elastic IP address: #{e.message}"
'Error'
end
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/AllocateAddress)a *Referência AWS SDK para Ruby da API*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn allocate_ip_address(&self) -> Result {
self.client
.allocate_address()
.domain(DomainType::Vpc)
.send()
.await
.map_err(EC2Error::from)
}
```
+ Para obter detalhes da API, consulte a [AllocateAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.allocate_address)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->allocateaddress( iv_domain = 'vpc' ). " oo_result is returned for testing purposes. "
MESSAGE 'Allocated an Elastic IP address.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [AllocateAddress](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Allocate an Elastic IP address.
///
/// - Returns: A string containing the ID of the Elastic IP.
func allocateAddress() async -> String? {
do {
let output = try await ec2Client.allocateAddress(
input: AllocateAddressInput(
domain: EC2ClientTypes.DomainType.vpc
)
)
guard let allocationId = output.allocationId else {
return nil
}
return allocationId
} catch {
print("*** Unable to allocate the IP address: \(error.localizedDescription)")
return nil
}
}
```
+ Para obter detalhes da API, consulte [AllocateAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/allocateaddress(input:))a *referência da API AWS SDK for Swift*.
------
# Usar `AllocateHosts` com uma CLI
Os exemplos de código a seguir mostram como usar o `AllocateHosts`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: alocar um Host Dedicado**
O exemplo `allocate-hosts` a seguir aloca um único Host Dedicado na Zona de Disponibilidade `eu-west-1a`, no qual você pode executar instâncias `m5.large`. Por padrão, o Host Dedicado aceita somente a execução da instância de destino e não oferece suporte à recuperação do host.
```
aws ec2 allocate-hosts \
--instance-type m5.large \
--availability-zone eu-west-1a \
--quantity 1
```
Saída:
```
{
"HostIds": [
"h-07879acf49EXAMPLE"
]
}
```
**Exemplo 2: alocar um Host Dedicado com posicionamento automático e recuperação de host ativados**
O exemplo `allocate-hosts` a seguir aloca um único Host Dedicado na Zona de Disponibilidade `eu-west-1a` com posicionamento automático e recuperação de host ativados.
```
aws ec2 allocate-hosts \
--instance-type m5.large \
--availability-zone eu-west-1a \
--auto-placement on \
--host-recovery on \
--quantity 1
```
Saída:
```
{
"HostIds": [
"h-07879acf49EXAMPLE"
]
}
```
**Exemplo 3: alocar um Host Dedicado com tags**
O exemplo `allocate-hosts` a seguir aloca um único Host Dedicado e aplica uma tag com uma chave chamada `purpose` e um valor de `production`.
```
aws ec2 allocate-hosts \
--instance-type m5.large \
--availability-zone eu-west-1a \
--quantity 1 \
--tag-specifications 'ResourceType=dedicated-host,Tags={Key=purpose,Value=production}'
```
Saída:
```
{
"HostIds": [
"h-07879acf49EXAMPLE"
]
}
```
Para obter mais informações, consulte [Alocar um host dedicado](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/dedicated-hosts-allocating.html) no *Manual do Usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [AllocateHosts](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/allocate-hosts.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo aloca um host dedicado à sua conta para o tipo de instância e zona de disponibilidade específicos**
```
New-EC2Host -AutoPlacement on -AvailabilityZone eu-west-1b -InstanceType m4.xlarge -Quantity 1
```
**Saída**:
```
h-01e23f4cd567890f3
```
+ Para obter detalhes da API, consulte [AllocateHosts](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo aloca um host dedicado à sua conta para o tipo de instância e zona de disponibilidade específicos**
```
New-EC2Host -AutoPlacement on -AvailabilityZone eu-west-1b -InstanceType m4.xlarge -Quantity 1
```
**Saída**:
```
h-01e23f4cd567890f3
```
+ Para obter detalhes da API, consulte [AllocateHosts](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AssignPrivateIpAddresses` com uma CLI
Os exemplos de código a seguir mostram como usar o `AssignPrivateIpAddresses`.
------
#### [ CLI ]
**AWS CLI**
**Atribuir um endereço IP privado secundário a uma interface de rede**
Este exemplo atribui os endereços IP privados secundários especificados à interface de rede especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 assign-private-ip-addresses --network-interface-id eni-e5aa89a3 --private-ip-addresses 10.0.0.82
```
**Atribuir endereços IP privados secundários que o Amazon EC2 seleciona a uma interface de rede**
Este exemplo atribui dois endereços IP privados secundários à interface de rede especificada. O Amazon EC2 atribui automaticamente esses endereços IP a partir dos endereços IP disponíveis no intervalo de blocos CIDR da sub-rede à qual a interface de rede está associada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 assign-private-ip-addresses --network-interface-id eni-e5aa89a3 --secondary-private-ip-address-count 2
```
+ Para obter detalhes da API, consulte [AssignPrivateIpAddresses](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/assign-private-ip-addresses.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo atribui os endereços IP privados secundários especificados à interface de rede especificada.**
```
Register-EC2PrivateIpAddress -NetworkInterfaceId eni-1a2b3c4d -PrivateIpAddress 10.0.0.82
```
**Exemplo 2: esse exemplo cria dois endereços IP privados secundários e os atribui à interface de rede especificada.**
```
Register-EC2PrivateIpAddress -NetworkInterfaceId eni-1a2b3c4d -SecondaryPrivateIpAddressCount 2
```
+ Para obter detalhes da API, consulte [AssignPrivateIpAddresses](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo atribui os endereços IP privados secundários especificados à interface de rede especificada.**
```
Register-EC2PrivateIpAddress -NetworkInterfaceId eni-1a2b3c4d -PrivateIpAddress 10.0.0.82
```
**Exemplo 2: esse exemplo cria dois endereços IP privados secundários e os atribui à interface de rede especificada.**
```
Register-EC2PrivateIpAddress -NetworkInterfaceId eni-1a2b3c4d -SecondaryPrivateIpAddressCount 2
```
+ Para obter detalhes da API, consulte [AssignPrivateIpAddresses](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `AssociateAddress` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `AssociateAddress`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Associates an Elastic IP address with an instance. When this association is
/// created, the Elastic IP's public IP address is immediately used as the public
/// IP address of the associated instance.
///
/// The allocation Id of an Elastic IP address.
/// The instance Id of the EC2 instance to
/// associate the address with.
/// The association Id that represents
/// the association of the Elastic IP address with an instance.
public async Task AssociateAddress(string allocationId, string instanceId)
{
try
{
var request = new AssociateAddressRequest
{
AllocationId = allocationId,
InstanceId = instanceId
};
var response = await _amazonEC2.AssociateAddressAsync(request);
return response.AssociationId;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidInstanceId")
{
_logger.LogError(
$"InstanceId is invalid, unable to associate address. {ec2Exception.Message}");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(
$"An error occurred while associating the Elastic IP.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/AssociateAddress)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_associate_address
#
# This function associates an Elastic IP address with an Amazon Elastic Compute Cloud (Amazon EC2) instance.
#
# Parameters:
# -a allocation_id - The allocation ID of the Elastic IP address to associate.
# -i instance_id - The ID of the EC2 instance to associate the Elastic IP address with.
#
# Returns:
# 0 - If successful.
# 1 - If it fails.
#
###############################################################################
function ec2_associate_address() {
local allocation_id instance_id response
# Function to display usage information
function usage() {
echo "function ec2_associate_address"
echo "Associates an Elastic IP address with an Amazon Elastic Compute Cloud (Amazon EC2) instance."
echo " -a allocation_id - The allocation ID of the Elastic IP address to associate."
echo " -i instance_id - The ID of the EC2 instance to associate the Elastic IP address with."
echo ""
}
# Parse the command-line arguments
while getopts "a:i:h" option; do
case "${option}" in
a) allocation_id="${OPTARG}" ;;
i) instance_id="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
# Validate the input parameters
if [[ -z "$allocation_id" ]]; then
errecho "ERROR: You must provide an allocation ID with the -a parameter."
return 1
fi
if [[ -z "$instance_id" ]]; then
errecho "ERROR: You must provide an instance ID with the -i parameter."
return 1
fi
# Associate the Elastic IP address
response=$(aws ec2 associate-address \
--allocation-id "$allocation_id" \
--instance-id "$instance_id" \
--query "AssociationId" \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports associate-address operation failed."
errecho "$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/AssociateAddress)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
Aws::EC2::EC2Client ec2Client(clientConfiguration);
//! Associate an Elastic IP address with an EC2 instance.
/*!
\param instanceId: An EC2 instance ID.
\param allocationId: An Elastic IP allocation ID.
\param[out] associationID: String to receive the association ID.
\param clientConfiguration: AWS client configuration.
\return bool: True if the address was associated with the instance; otherwise, false.
*/
bool AwsDoc::EC2::associateAddress(const Aws::String &instanceId, const Aws::String &allocationId,
Aws::String &associationID,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::AssociateAddressRequest request;
request.SetInstanceId(instanceId);
request.SetAllocationId(allocationId);
Aws::EC2::Model::AssociateAddressOutcome outcome = ec2Client.AssociateAddress(request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to associate address " << allocationId <<
" with instance " << instanceId << ": " <<
outcome.GetError().GetMessage() << std::endl;
} else {
std::cout << "Successfully associated address " << allocationId <<
" with instance " << instanceId << std::endl;
associationID = outcome.GetResult().GetAssociationId();
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/AssociateAddress)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: associar um endereço IP elástico a uma instância**
O exemplo de `associate-address` a seguir associa um endereço IP elástico à instância do EC2 especificada.
```
aws ec2 associate-address \
--instance-id i-0b263919b6498b123 \
--allocation-id eipalloc-64d5890a
```
Saída:
```
{
"AssociationId": "eipassoc-2bebb745"
}
```
**Exemplo 2: associar um endereço IP elástico a uma interface de rede**
O exemplo de `associate-address` a seguir associa o endereço IP elástico especificado à interface de rede determinada.
```
aws ec2 associate-address
--allocation-id eipalloc-64d5890a \
--network-interface-id eni-1a2b3c4d
```
Saída:
```
{
"AssociationId": "eipassoc-2bebb745"
}
```
**Exemplo 3: associar um endereço IP elástico a um endereço IP privado**
O exemplo de `associate-address` a seguir associa o endereço IP elástico especificado ao endereço IP privado determinado na interface de rede indicada.
```
aws ec2 associate-address \
--allocation-id eipalloc-64d5890a \
--network-interface-id eni-1a2b3c4d \
--private-ip-address 10.0.0.85
```
Saída:
```
{
"AssociationId": "eipassoc-2bebb745"
}
```
Para obter mais informações, consulte [Endereços IP elásticos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [AssociateAddress](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/associate-address.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Associates an Elastic IP address with an EC2 instance asynchronously.
*
* @param instanceId the ID of the EC2 instance to associate the Elastic IP address with
* @param allocationId the allocation ID of the Elastic IP address to associate
* @return a {@link CompletableFuture} that completes with the association ID when the operation is successful,
* or throws a {@link RuntimeException} if the operation fails
*/
public CompletableFuture associateAddressAsync(String instanceId, String allocationId) {
AssociateAddressRequest associateRequest = AssociateAddressRequest.builder()
.instanceId(instanceId)
.allocationId(allocationId)
.build();
CompletableFuture responseFuture = getAsyncClient().associateAddress(associateRequest);
return responseFuture.thenApply(response -> {
if (response.associationId() != null) {
return response.associationId();
} else {
throw new RuntimeException("Association ID is null after associating address.");
}
}).whenComplete((result, ex) -> {
if (ex != null) {
throw new RuntimeException("Failed to associate address", ex);
}
});
}
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AssociateAddress)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { AssociateAddressCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Associates an Elastic IP address, or carrier IP address (for instances that are in subnets in Wavelength Zones)
* with an instance or a network interface.
* @param {{ instanceId: string, allocationId: string }} options
*/
export const main = async ({ instanceId, allocationId }) => {
const client = new EC2Client({});
const command = new AssociateAddressCommand({
// You need to allocate an Elastic IP address before associating it with an instance.
// You can do that with the AllocateAddressCommand.
AllocationId: allocationId,
// You need to create an EC2 instance before an IP address can be associated with it.
// You can do that with the RunInstancesCommand.
InstanceId: instanceId,
});
try {
const { AssociationId } = await client.send(command);
console.log(
`Address with allocation ID ${allocationId} is now associated with instance ${instanceId}.`,
`The association ID is ${AssociationId}.`,
);
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidAllocationID.NotFound"
) {
console.warn(
`${caught.message}. Did you provide the ID of a valid Elastic IP address AllocationId?`,
);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AssociateAddressCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun associateAddressSc(
instanceIdVal: String?,
allocationIdVal: String?,
): String? {
val associateRequest =
AssociateAddressRequest {
instanceId = instanceIdVal
allocationId = allocationIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val associateResponse = ec2.associateAddress(associateRequest)
return associateResponse.associationId
}
}
```
+ Para obter detalhes da API, consulte a [AssociateAddress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo associa o endereço IP elástico especificado à instância especificada em uma VPC.**
```
C:\> Register-EC2Address -InstanceId i-12345678 -AllocationId eipalloc-12345678
```
**Saída**:
```
eipassoc-12345678
```
**Exemplo 2: esse exemplo associa o endereço IP elástico especificado à instância especificada no EC2-Classic.**
```
C:\> Register-EC2Address -InstanceId i-12345678 -PublicIp 203.0.113.17
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo associa o endereço IP elástico especificado à instância especificada em uma VPC.**
```
C:\> Register-EC2Address -InstanceId i-12345678 -AllocationId eipalloc-12345678
```
**Saída**:
```
eipassoc-12345678
```
**Exemplo 2: esse exemplo associa o endereço IP elástico especificado à instância especificada no EC2-Classic.**
```
C:\> Register-EC2Address -InstanceId i-12345678 -PublicIp 203.0.113.17
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class ElasticIpWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Elastic IP address actions using the client interface."""
class ElasticIp:
"""Represents an Elastic IP and its associated instance."""
def __init__(
self, allocation_id: str, public_ip: str, instance_id: Optional[str] = None
) -> None:
"""
Initializes the ElasticIp object.
:param allocation_id: The allocation ID of the Elastic IP.
:param public_ip: The public IP address of the Elastic IP.
:param instance_id: The ID of the associated EC2 instance, if any.
"""
self.allocation_id = allocation_id
self.public_ip = public_ip
self.instance_id = instance_id
def __init__(self, ec2_client: Any) -> None:
"""
Initializes the ElasticIpWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
self.elastic_ips: List[ElasticIpWrapper.ElasticIp] = []
@classmethod
def from_client(cls) -> "ElasticIpWrapper":
"""
Creates an ElasticIpWrapper instance with a default EC2 client.
:return: An instance of ElasticIpWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def associate(
self, allocation_id: str, instance_id: str
) -> Union[Dict[str, Any], None]:
"""
Associates an Elastic IP address with an instance. When this association is
created, the Elastic IP's public IP address is immediately used as the public
IP address of the associated instance.
:param allocation_id: The allocation ID of the Elastic IP.
:param instance_id: The ID of the Amazon EC2 instance.
:return: A response that contains the ID of the association, or None if no Elastic IP is found.
:raises ClientError: If the association fails, such as when the instance ID is not found.
"""
elastic_ip = self.get_elastic_ip_by_allocation(self.elastic_ips, allocation_id)
if elastic_ip is None:
logger.info(f"No Elastic IP found with allocation ID {allocation_id}.")
return None
try:
response = self.ec2_client.associate_address(
AllocationId=allocation_id, InstanceId=instance_id
)
elastic_ip.instance_id = (
instance_id # Track the instance associated with this Elastic IP.
)
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidInstanceID.NotFound":
logger.error(
f"Failed to associate Elastic IP {allocation_id} with {instance_id} "
"because the specified instance ID does not exist or has not propagated fully. "
"Verify the instance ID and try again, or wait a few moments before attempting to "
"associate the Elastic IP address."
)
raise
return response
```
+ Para obter detalhes da API, consulte a [AssociateAddress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AssociateAddress)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
# Associates an Elastic IP address with an Amazon Elastic Compute Cloud
# (Amazon EC2) instance.
#
# Prerequisites:
#
# - The allocation ID corresponding to the Elastic IP address.
# - The Amazon EC2 instance.
#
# @param ec2_client [Aws::EC2::Client] An initialized EC2 client.
# @param allocation_id [String] The ID of the allocation corresponding to
# the Elastic IP address.
# @param instance_id [String] The ID of the instance.
# @return [String] The assocation ID corresponding to the association of the
# Elastic IP address to the instance.
# @example
# puts allocate_elastic_ip_address(
# Aws::EC2::Client.new(region: 'us-west-2'),
# 'eipalloc-04452e528a66279EX',
# 'i-033c48ef067af3dEX')
def associate_elastic_ip_address_with_instance(
ec2_client,
allocation_id,
instance_id
)
response = ec2_client.associate_address(
allocation_id: allocation_id,
instance_id: instance_id
)
response.association_id
rescue StandardError => e
puts "Error associating Elastic IP address with instance: #{e.message}"
'Error'
end
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/AssociateAddress)a *Referência AWS SDK para Ruby da API*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn associate_ip_address(
&self,
allocation_id: &str,
instance_id: &str,
) -> Result {
let response = self
.client
.associate_address()
.allocation_id(allocation_id)
.instance_id(instance_id)
.send()
.await?;
Ok(response)
}
```
+ Para obter detalhes da API, consulte a [AssociateAddress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.associate_address)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->associateaddress( " oo_result is returned for testing purposes. "
iv_allocationid = iv_allocation_id
iv_instanceid = iv_instance_id ).
MESSAGE 'Associated an Elastic IP address with an EC2 instance.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [AssociateAddress](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Associate the specified allocated Elastic IP to a given instance.
///
/// - Parameters:
/// - instanceId: The instance to associate the Elastic IP with.
/// - allocationId: The ID of the allocated Elastic IP to associate with
/// the instance.
///
/// - Returns: The association ID of the association.
func associateAddress(instanceId: String?, allocationId: String?) async -> String? {
do {
let output = try await ec2Client.associateAddress(
input: AssociateAddressInput(
allocationId: allocationId,
instanceId: instanceId
)
)
return output.associationId
} catch {
print("*** Unable to associate the IP address: \(error.localizedDescription)")
return nil
}
}
```
+ Para obter detalhes da API, consulte [AssociateAddress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/associateaddress(input:))a *referência da API AWS SDK for Swift*.
------
# Usar `AssociateDhcpOptions` com uma CLI
Os exemplos de código a seguir mostram como usar o `AssociateDhcpOptions`.
------
#### [ CLI ]
**AWS CLI**
**Associar um conjunto de opções DHCP a uma VPC**
Este exemplo associa o conjunto de opções de DHCP especificado à VPC especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 associate-dhcp-options --dhcp-options-id dopt-d9070ebb --vpc-id vpc-a01106c2
```
**Associar o conjunto de opções DHCP padrão associado a uma VPC**
Este exemplo associa o conjunto padrão de opções de DHCP à VPC especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 associate-dhcp-options --dhcp-options-id default --vpc-id vpc-a01106c2
```
+ Para obter detalhes da API, consulte [AssociateDhcpOptions](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/associate-dhcp-options.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo associa o conjunto de opções de DHCP especificado à VPC especificada.**
```
Register-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d -VpcId vpc-12345678
```
**Exemplo 2: esse exemplo associa o conjunto padrão de opções de DHCP à VPC especificada.**
```
Register-EC2DhcpOption -DhcpOptionsId default -VpcId vpc-12345678
```
+ Para obter detalhes da API, consulte [AssociateDhcpOptions](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo associa o conjunto de opções de DHCP especificado à VPC especificada.**
```
Register-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d -VpcId vpc-12345678
```
**Exemplo 2: esse exemplo associa o conjunto padrão de opções de DHCP à VPC especificada.**
```
Register-EC2DhcpOption -DhcpOptionsId default -VpcId vpc-12345678
```
+ Para obter detalhes da API, consulte [AssociateDhcpOptions](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AssociateRouteTable` com uma CLI
Os exemplos de código a seguir mostram como usar o `AssociateRouteTable`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Associar uma tabela de rotas a uma sub-rede**
Este exemplo associa a tabela de rotas especificada à sub-rede especificada.
Comando:
```
aws ec2 associate-route-table --route-table-id rtb-22574640 --subnet-id subnet-9d4a7b6c
```
Saída:
```
{
"AssociationId": "rtbassoc-781d0d1a"
}
```
+ Para obter detalhes da API, consulte [AssociateRouteTable](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/associate-route-table.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo associa a tabela de rotas especificada à sub-rede especificada**.
```
Register-EC2RouteTable -RouteTableId rtb-1a2b3c4d -SubnetId subnet-1a2b3c4d
```
**Saída**:
```
rtbassoc-12345678
```
+ Para obter detalhes da API, consulte [AssociateRouteTable](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo associa a tabela de rotas especificada à sub-rede especificada**.
```
Register-EC2RouteTable -RouteTableId rtb-1a2b3c4d -SubnetId subnet-1a2b3c4d
```
**Saída**:
```
rtbassoc-12345678
```
+ Para obter detalhes da API, consulte [AssociateRouteTable](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AttachInternetGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `AttachInternetGateway`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Anexar um gateway da internet à VPC**
O exemplo `attach-internet-gateway` a seguir anexa o gateway da internet especificado à VPC específica.
```
aws ec2 attach-internet-gateway \
--internet-gateway-id igw-0d0fb496b3EXAMPLE \
--vpc-id vpc-0a60eb65b4EXAMPLE
```
Este comando não produz saída.
Para obter mais informações, consulte [Gateways da Internet](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html) no *Guia do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [AttachInternetGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/attach-internet-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo anexa o gateway da internet especificado à VPC especificada**.
```
Add-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d -VpcId vpc-12345678
```
**Exemplo 2: esse exemplo cria uma VPC e um gateway da internet e, depois, conecta o gateway da internet à VPC.**
```
$vpc = New-EC2Vpc -CidrBlock 10.0.0.0/16
New-EC2InternetGateway | Add-EC2InternetGateway -VpcId $vpc.VpcId
```
+ Para obter detalhes da API, consulte [AttachInternetGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo anexa o gateway da internet especificado à VPC especificada**.
```
Add-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d -VpcId vpc-12345678
```
**Exemplo 2: esse exemplo cria uma VPC e um gateway da internet e, depois, conecta o gateway da internet à VPC.**
```
$vpc = New-EC2Vpc -CidrBlock 10.0.0.0/16
New-EC2InternetGateway | Add-EC2InternetGateway -VpcId $vpc.VpcId
```
+ Para obter detalhes da API, consulte [AttachInternetGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AttachNetworkInterface` com uma CLI
Os exemplos de código a seguir mostram como usar o `AttachNetworkInterface`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: anexar uma interface de rede a uma instância**
O exemplo `attach-network-interface` a seguir anexa a interface de rede especificada à instância especificada.
```
aws ec2 attach-network-interface \
--network-interface-id eni-0dc56a8d4640ad10a \
--instance-id i-1234567890abcdef0 \
--device-index 1
```
Saída:
```
{
"AttachmentId": "eni-attach-01a8fc87363f07cf9"
}
```
Para obter mais informações, consulte [Interfaces de rede elástica](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 2: associar uma interface de rede a uma instância com vários cartões de rede**
O exemplo `attach-network-interface` a seguir anexa a interface de rede especificada à instância e ao cartão de rede especificados.
```
aws ec2 attach-network-interface \
--network-interface-id eni-07483b1897541ad83 \
--instance-id i-01234567890abcdef \
--network-card-index 1 \
--device-index 1
```
Saída:
```
{
"AttachmentId": "eni-attach-0fbd7ee87a88cd06c"
}
```
Para obter mais informações, consulte [Interfaces de rede elástica](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [AttachNetworkInterface](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/attach-network-interface.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo anexa a interface de rede especificada à instância especificada.**
```
Add-EC2NetworkInterface -NetworkInterfaceId eni-12345678 -InstanceId i-1a2b3c4d -DeviceIndex 1
```
**Saída**:
```
eni-attach-1a2b3c4d
```
+ Para obter detalhes da API, consulte [AttachNetworkInterface](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo anexa a interface de rede especificada à instância especificada.**
```
Add-EC2NetworkInterface -NetworkInterfaceId eni-12345678 -InstanceId i-1a2b3c4d -DeviceIndex 1
```
**Saída**:
```
eni-attach-1a2b3c4d
```
+ Para obter detalhes da API, consulte [AttachNetworkInterface](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AttachVolume` com uma CLI
Os exemplos de código a seguir mostram como usar o `AttachVolume`.
------
#### [ CLI ]
**AWS CLI**
**Anexar um volume a uma instância**
Este exemplo de comando anexa um volume (`vol-1234567890abcdef0`) a uma instância (`i-01474ef662b89480`) como `/dev/sdf`.
Comando:
```
aws ec2 attach-volume --volume-id vol-1234567890abcdef0 --instance-id i-01474ef662b89480 --device /dev/sdf
```
Saída:
```
{
"AttachTime": "YYYY-MM-DDTHH:MM:SS.000Z",
"InstanceId": "i-01474ef662b89480",
"VolumeId": "vol-1234567890abcdef0",
"State": "attaching",
"Device": "/dev/sdf"
}
```
+ Para obter detalhes da API, consulte [AttachVolume](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/attach-volume.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo anexa o volume especificado à instância especificada e o expõe com o nome do dispositivo especificado.**
```
Add-EC2Volume -VolumeId vol-12345678 -InstanceId i-1a2b3c4d -Device /dev/sdh
```
**Saída**:
```
AttachTime : 12/22/2015 1:53:58 AM
DeleteOnTermination : False
Device : /dev/sdh
InstanceId : i-1a2b3c4d
State : attaching
VolumeId : vol-12345678
```
+ Para obter detalhes da API, consulte [AttachVolume](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo anexa o volume especificado à instância especificada e o expõe com o nome do dispositivo especificado.**
```
Add-EC2Volume -VolumeId vol-12345678 -InstanceId i-1a2b3c4d -Device /dev/sdh
```
**Saída**:
```
AttachTime : 12/22/2015 1:53:58 AM
DeleteOnTermination : False
Device : /dev/sdh
InstanceId : i-1a2b3c4d
State : attaching
VolumeId : vol-12345678
```
+ Para obter detalhes da API, consulte [AttachVolume](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AttachVpnGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `AttachVpnGateway`.
------
#### [ CLI ]
**AWS CLI**
**Anexar um gateway privado virtual à VPC**
O exemplo `attach-vpn-gateway` a seguir anexa o gateway privado virtual especificado à VPC especificada.
```
aws ec2 attach-vpn-gateway \
--vpn-gateway-id vgw-9a4cacf3 \
--vpc-id vpc-a01106c2
```
Saída:
```
{
"VpcAttachment": {
"State": "attaching",
"VpcId": "vpc-a01106c2"
}
}
```
+ Para obter detalhes da API, consulte [AttachVpnGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/attach-vpn-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo anexa o gateway privado virtual especificado à VPC especificada.**
```
Add-EC2VpnGateway -VpnGatewayId vgw-1a2b3c4d -VpcId vpc-12345678
```
**Saída**:
```
State VpcId
----- -----
attaching vpc-12345678
```
+ Para obter detalhes da API, consulte [AttachVpnGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo anexa o gateway privado virtual especificado à VPC especificada.**
```
Add-EC2VpnGateway -VpnGatewayId vgw-1a2b3c4d -VpcId vpc-12345678
```
**Saída**:
```
State VpcId
----- -----
attaching vpc-12345678
```
+ Para obter detalhes da API, consulte [AttachVpnGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `AuthorizeSecurityGroupEgress` com uma CLI
Os exemplos de código a seguir mostram como usar o `AuthorizeSecurityGroupEgress`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: adicionar uma regra que permita tráfego de saída para um intervalo de endereços específico**
O exemplo de `authorize-security-group-egress` a seguir adiciona uma regra que concede acesso aos intervalos de endereços especificados na porta TCP 80.
```
aws ec2 authorize-security-group-egress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=tcp,FromPort=80,ToPort=80,IpRanges=[{CidrIp=10.0.0.0/16}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-0b15794cdb17bf29c",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": true,
"IpProtocol": "tcp",
"FromPort": 80,
"ToPort": 80,
"CidrIpv4": "10.0.0.0/16"
}
]
}
```
**Exemplo 2: adicionar uma regra que permita tráfego de saída a um grupo de segurança específico**
O exemplo de `authorize-security-group-egress` a seguir adiciona uma regra que concede acesso ao grupo de segurança especificado na porta TCP 80.
```
aws ec2 authorize-security-group-egress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=tcp,FromPort=80,ToPort=80,UserIdGroupPairs=[{GroupId=sg-0aad1c26bbeec5c22}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-0b5dd815afcea9cc3",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": true,
"IpProtocol": "tcp",
"FromPort": 80,
"ToPort": 80,
"ReferencedGroupInfo": {
"GroupId": "sg-0aad1c26bbeec5c22",
"UserId": "123456789012"
}
}
]
}
```
Para obter mais informações, consulte [Grupos de segurança](https://docs.aws.amazon.com/vpc/latest/userguide/vpc-security-groups.html) no *Manual do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupEgress](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/authorize-security-group-egress.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo define uma regra de saída para o grupo de segurança especificado para EC2-VPC. A regra concede acesso ao intervalo de endereços IP especificados na porta TCP 80. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip = @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; IpRanges="203.0.113.0/24" }
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar o IpPermission objeto.**
```
$ip = New-Object Amazon.EC2.Model.IpPermission
$ip.IpProtocol = "tcp"
$ip.FromPort = 80
$ip.ToPort = 80
$ip.IpRanges.Add("203.0.113.0/24")
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Exemplo 3: esse exemplo concede acesso ao grupo de segurança de origem especificado na porta TCP 80.**
```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; UserIdGroupPairs=$ug } )
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupEgress](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo define uma regra de saída para o grupo de segurança especificado para EC2-VPC. A regra concede acesso ao intervalo de endereços IP especificados na porta TCP 80. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip = @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; IpRanges="203.0.113.0/24" }
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar o IpPermission objeto.**
```
$ip = New-Object Amazon.EC2.Model.IpPermission
$ip.IpProtocol = "tcp"
$ip.FromPort = 80
$ip.ToPort = 80
$ip.IpRanges.Add("203.0.113.0/24")
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Exemplo 3: esse exemplo concede acesso ao grupo de segurança de origem especificado na porta TCP 80.**
```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Grant-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; UserIdGroupPairs=$ug } )
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupEgress](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `AuthorizeSecurityGroupIngress` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `AuthorizeSecurityGroupIngress`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Authorize the local computer ingress to EC2 instances associated
/// with the virtual private cloud (VPC) security group.
///
/// The name of the security group.
/// A Boolean value indicating the success of the action.
public async Task AuthorizeSecurityGroupIngress(string groupName)
{
try
{
// Get the IP address for the local computer.
var ipAddress = await GetIpAddress();
Console.WriteLine($"Your IP address is: {ipAddress}");
var ipRanges =
new List { new IpRange { CidrIp = $"{ipAddress}/32" } };
var permission = new IpPermission
{
Ipv4Ranges = ipRanges,
IpProtocol = "tcp",
FromPort = 22,
ToPort = 22
};
var permissions = new List { permission };
var response = await _amazonEC2.AuthorizeSecurityGroupIngressAsync(
new AuthorizeSecurityGroupIngressRequest(groupName, permissions));
return response.HttpStatusCode == HttpStatusCode.OK;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidPermission.Duplicate")
{
_logger.LogError(
$"The ingress rule already exists. {ec2Exception.Message}");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(
$"An error occurred while authorizing ingress.: {ex.Message}");
throw;
}
}
///
/// Authorize the local computer for ingress to
/// the Amazon EC2 SecurityGroup.
///
/// The IPv4 address of the computer running the scenario.
private static async Task GetIpAddress()
{
var httpClient = new HttpClient();
var ipString = await httpClient.GetStringAsync("https://checkip.amazonaws.com");
// The IP address is returned with a new line
// character on the end. Trim off the whitespace and
// return the value to the caller.
return ipString.Trim();
}
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/AuthorizeSecurityGroupIngress)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_authorize_security_group_ingress
#
# This function authorizes an ingress rule for an Amazon Elastic Compute Cloud (Amazon EC2) security group.
#
# Parameters:
# -g security_group_id - The ID of the security group.
# -i ip_address - The IP address or CIDR block to authorize.
# -p protocol - The protocol to authorize (e.g., tcp, udp, icmp).
# -f from_port - The start of the port range to authorize.
# -t to_port - The end of the port range to authorize.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_authorize_security_group_ingress() {
local security_group_id ip_address protocol from_port to_port response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_authorize_security_group_ingress"
echo "Authorizes an ingress rule for an Amazon Elastic Compute Cloud (Amazon EC2) security group."
echo " -g security_group_id - The ID of the security group."
echo " -i ip_address - The IP address or CIDR block to authorize."
echo " -p protocol - The protocol to authorize (e.g., tcp, udp, icmp)."
echo " -f from_port - The start of the port range to authorize."
echo " -t to_port - The end of the port range to authorize."
echo ""
}
# Retrieve the calling parameters.
while getopts "g:i:p:f:t:h" option; do
case "${option}" in
g) security_group_id="${OPTARG}" ;;
i) ip_address="${OPTARG}" ;;
p) protocol="${OPTARG}" ;;
f) from_port="${OPTARG}" ;;
t) to_port="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
if [[ -z "$security_group_id" ]]; then
errecho "ERROR: You must provide a security group ID with the -g parameter."
usage
return 1
fi
if [[ -z "$ip_address" ]]; then
errecho "ERROR: You must provide an IP address or CIDR block with the -i parameter."
usage
return 1
fi
if [[ -z "$protocol" ]]; then
errecho "ERROR: You must provide a protocol with the -p parameter."
usage
return 1
fi
if [[ -z "$from_port" ]]; then
errecho "ERROR: You must provide a start port with the -f parameter."
usage
return 1
fi
if [[ -z "$to_port" ]]; then
errecho "ERROR: You must provide an end port with the -t parameter."
usage
return 1
fi
response=$(aws ec2 authorize-security-group-ingress \
--group-id "$security_group_id" \
--cidr "${ip_address}/32" \
--protocol "$protocol" \
--port "$from_port-$to_port" \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports authorize-security-group-ingress operation failed.$response"
return 1
}
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/AuthorizeSecurityGroupIngress)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Authorize ingress to an Amazon Elastic Compute Cloud (Amazon EC2) group.
/*!
\param groupID: The EC2 group ID.
\param clientConfiguration: The ClientConfiguration object.
\return bool: True if the operation was successful, false otherwise.
*/
bool
AwsDoc::EC2::authorizeSecurityGroupIngress(const Aws::String &groupID,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::AuthorizeSecurityGroupIngressRequest authorizeSecurityGroupIngressRequest;
authorizeSecurityGroupIngressRequest.SetGroupId(groupID);
buildSampleIngressRule(authorizeSecurityGroupIngressRequest);
Aws::EC2::Model::AuthorizeSecurityGroupIngressOutcome authorizeSecurityGroupIngressOutcome =
ec2Client.AuthorizeSecurityGroupIngress(authorizeSecurityGroupIngressRequest);
if (authorizeSecurityGroupIngressOutcome.IsSuccess()) {
std::cout << "Successfully authorized security group ingress." << std::endl;
} else {
std::cerr << "Error authorizing security group ingress: "
<< authorizeSecurityGroupIngressOutcome.GetError().GetMessage() << std::endl;
}
return authorizeSecurityGroupIngressOutcome.IsSuccess();
}
```
Função utilitária para criar uma regra de entrada.
```
//! Build a sample ingress rule.
/*!
\param authorize_request: An 'AuthorizeSecurityGroupIngressRequest' instance.
\return void:
*/
void buildSampleIngressRule(
Aws::EC2::Model::AuthorizeSecurityGroupIngressRequest &authorize_request) {
Aws::String ingressIPRange = "203.0.113.0/24"; // Configure this for your allowed IP range.
Aws::EC2::Model::IpRange ip_range;
ip_range.SetCidrIp(ingressIPRange);
Aws::EC2::Model::IpPermission permission1;
permission1.SetIpProtocol("tcp");
permission1.SetToPort(80);
permission1.SetFromPort(80);
permission1.AddIpRanges(ip_range);
authorize_request.AddIpPermissions(permission1);
Aws::EC2::Model::IpPermission permission2;
permission2.SetIpProtocol("tcp");
permission2.SetToPort(22);
permission2.SetFromPort(22);
permission2.AddIpRanges(ip_range);
authorize_request.AddIpPermissions(permission2);
}
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/AuthorizeSecurityGroupIngress)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: adicionar uma regra que permita tráfego SSH de entrada**
O exemplo `authorize-security-group-ingress` a seguir adiciona uma regra que permite o tráfego de entrada na porta TCP 22 (SSH).
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--protocol tcp \
--port 22 \
--cidr 203.0.113.0/24
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-01afa97ef3e1bedfc",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": 22,
"ToPort": 22,
"CidrIpv4": "203.0.113.0/24"
}
]
}
```
**Exemplo 2: adicionar uma regra que permita tráfego HTTP de entrada de outro grupo de segurança**
O exemplo `authorize-security-group-ingress` a seguir adiciona uma regra que permite o acesso de entrada na porta TCP 80 do grupo de segurança de origem `sg-1a2b3c4d`. O grupo de origem deve estar na mesma VPC ou em uma VPC de par (requer uma conexão de emparelhamento da VPC). O tráfego de entrada é permitido com base nos endereços IP privados das instâncias associadas ao grupo de segurança de origem (e não ao endereço IP público ou ao endereço IP elástico).
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--protocol tcp \
--port 80 \
--source-group sg-1a2b3c4d
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-01f4be99110f638a7",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": 80,
"ToPort": 80,
"ReferencedGroupInfo": {
"GroupId": "sg-1a2b3c4d",
"UserId": "123456789012"
}
}
]
}
```
**Exemplo 3: adicionar várias regras na mesma chamada**
O exemplo `authorize-security-group-ingress` a seguir usa o parâmetro `ip-permissions` para adicionar duas regras de entrada, uma que habilita o acesso de entrada na porta TCP 3389 (RDP) e a outra que habilita o ping e ICMP.
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=tcp,FromPort=3389,ToPort=3389,IpRanges=[{CidrIp=172.31.0.0/16}]' 'IpProtocol=icmp,FromPort=-1,ToPort=-1,IpRanges=[{CidrIp=172.31.0.0/16}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-00e06e5d3690f29f3",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": 3389,
"ToPort": 3389,
"CidrIpv4": "172.31.0.0/16"
},
{
"SecurityGroupRuleId": "sgr-0a133dd4493944b87",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": -1,
"ToPort": -1,
"CidrIpv4": "172.31.0.0/16"
}
]
}
```
**Exemplo 4: adicionar uma regra para o tráfego ICMP**
O exemplo `authorize-security-group-ingress` a seguir usa o parâmetro `ip-permissions` para adicionar uma regra de entrada que permite a mensagem do ICMP `Destination Unreachable: Fragmentation Needed and Don't Fragment was Set` (Tipo 3, Código 4) de qualquer lugar.
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=icmp,FromPort=3,ToPort=4,IpRanges=[{CidrIp=0.0.0.0/0}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-0de3811019069b787",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "icmp",
"FromPort": 3,
"ToPort": 4,
"CidrIpv4": "0.0.0.0/0"
}
]
}
```
**Exemplo 5: Para adicionar uma regra para IPv6 tráfego**
O `authorize-security-group-ingress` exemplo a seguir usa o `ip-permissions` parâmetro para adicionar uma regra de entrada que permite acesso SSH (porta 22) a IPv6 partir do intervalo. `2001:db8:1234:1a00::/64`
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=tcp,FromPort=22,ToPort=22,Ipv6Ranges=[{CidrIpv6=2001:db8:1234:1a00::/64}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-0455bc68b60805563",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": 22,
"ToPort": 22,
"CidrIpv6": "2001:db8:1234:1a00::/64"
}
]
}
```
**Exemplo 6: Para adicionar uma regra para ICMPv6 tráfego**
O `authorize-security-group-ingress` exemplo a seguir usa o `ip-permissions` parâmetro para adicionar uma regra de entrada que permite ICMPv6 tráfego de qualquer lugar.
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=icmpv6,Ipv6Ranges=[{CidrIpv6=::/0}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-04b612d9363ab6327",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "icmpv6",
"FromPort": -1,
"ToPort": -1,
"CidrIpv6": "::/0"
}
]
}
```
**Exemplo 7: adicionar uma regra com uma descrição**
O `authorize-security-group-ingress` exemplo a seguir usa o `ip-permissions` parâmetro para adicionar uma regra de entrada que permite tráfego RDP do intervalo de IPv4 endereços especificado. A regra inclui uma descrição para ajudar a identificá-lo posteriormente.
```
aws ec2 authorize-security-group-ingress \
--group-id sg-1234567890abcdef0 \
--ip-permissions 'IpProtocol=tcp,FromPort=3389,ToPort=3389,IpRanges=[{CidrIp=203.0.113.0/24,Description='RDP access from NY office'}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-0397bbcc01e974db3",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "tcp",
"FromPort": 3389,
"ToPort": 3389,
"CidrIpv4": "203.0.113.0/24",
"Description": "RDP access from NY office"
}
]
}
```
**Exemplo 8: adicionar uma regra de entrada que use uma lista de prefixos**
O exemplo `authorize-security-group-ingress` a seguir usa o parâmetro `ip-permissions` para adicionar uma regra de entrada que permite todo o tráfego para os intervalos CIDR na lista de prefixos especificada.
```
aws ec2 authorize-security-group-ingress \
--group-id sg-04a351bfe432d4e71 \
--ip-permissions 'IpProtocol=all,PrefixListIds=[{PrefixListId=pl-002dc3ec097de1514}]'
```
Saída:
```
{
"Return": true,
"SecurityGroupRules": [
{
"SecurityGroupRuleId": "sgr-09c74b32f677c6c7c",
"GroupId": "sg-1234567890abcdef0",
"GroupOwnerId": "123456789012",
"IsEgress": false,
"IpProtocol": "-1",
"FromPort": -1,
"ToPort": -1,
"PrefixListId": "pl-0721453c7ac4ec009"
}
]
}
```
Para obter mais informações, consulte [Grupos de segurança](https://docs.aws.amazon.com/vpc/latest/userguide/vpc-security-groups.html) no *Manual do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/authorize-security-group-ingress.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Creates a new security group asynchronously with the specified group name, description, and VPC ID. It also
* authorizes inbound traffic on ports 80 and 22 from the specified IP address.
*
* @param groupName the name of the security group to create
* @param groupDesc the description of the security group
* @param vpcId the ID of the VPC in which to create the security group
* @param myIpAddress the IP address from which to allow inbound traffic (e.g., "192.168.1.1/0" to allow traffic from
* any IP address in the 192.168.1.0/24 subnet)
* @return a CompletableFuture that, when completed, returns the ID of the created security group
* @throws RuntimeException if there was a failure creating the security group or authorizing the inbound traffic
*/
public CompletableFuture createSecurityGroupAsync(String groupName, String groupDesc, String vpcId, String myIpAddress) {
CreateSecurityGroupRequest createRequest = CreateSecurityGroupRequest.builder()
.groupName(groupName)
.description(groupDesc)
.vpcId(vpcId)
.build();
return getAsyncClient().createSecurityGroup(createRequest)
.thenCompose(createResponse -> {
String groupId = createResponse.groupId();
IpRange ipRange = IpRange.builder()
.cidrIp(myIpAddress + "/32")
.build();
IpPermission ipPerm = IpPermission.builder()
.ipProtocol("tcp")
.toPort(80)
.fromPort(80)
.ipRanges(ipRange)
.build();
IpPermission ipPerm2 = IpPermission.builder()
.ipProtocol("tcp")
.toPort(22)
.fromPort(22)
.ipRanges(ipRange)
.build();
AuthorizeSecurityGroupIngressRequest authRequest = AuthorizeSecurityGroupIngressRequest.builder()
.groupName(groupName)
.ipPermissions(ipPerm, ipPerm2)
.build();
return getAsyncClient().authorizeSecurityGroupIngress(authRequest)
.thenApply(authResponse -> groupId);
})
.whenComplete((result, exception) -> {
if (exception != null) {
if (exception instanceof CompletionException && exception.getCause() instanceof Ec2Exception) {
throw (Ec2Exception) exception.getCause();
} else {
throw new RuntimeException("Failed to create security group: " + exception.getMessage(), exception);
}
}
});
}
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/AuthorizeSecurityGroupIngress)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import {
AuthorizeSecurityGroupIngressCommand,
EC2Client,
} from "@aws-sdk/client-ec2";
/**
* Adds the specified inbound (ingress) rules to a security group.
* @param {{ groupId: string, ipAddress: string }} options
*/
export const main = async ({ groupId, ipAddress }) => {
const client = new EC2Client({});
const command = new AuthorizeSecurityGroupIngressCommand({
// Use a group ID from the AWS console or
// the DescribeSecurityGroupsCommand.
GroupId: groupId,
IpPermissions: [
{
IpProtocol: "tcp",
FromPort: 22,
ToPort: 22,
// The IP address to authorize.
// For more information on this notation, see
// https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing#CIDR_notation
IpRanges: [{ CidrIp: `${ipAddress}/32` }],
},
],
});
try {
const { SecurityGroupRules } = await client.send(command);
console.log(JSON.stringify(SecurityGroupRules, null, 2));
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidGroupId.Malformed") {
console.warn(`${caught.message}. Please provide a valid GroupId.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/AuthorizeSecurityGroupIngressCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun createEC2SecurityGroupSc(
groupNameVal: String?,
groupDescVal: String?,
vpcIdVal: String?,
myIpAddress: String?,
): String? {
val request =
CreateSecurityGroupRequest {
groupName = groupNameVal
description = groupDescVal
vpcId = vpcIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val resp = ec2.createSecurityGroup(request)
val ipRange =
IpRange {
cidrIp = "$myIpAddress/0"
}
val ipPerm =
IpPermission {
ipProtocol = "tcp"
toPort = 80
fromPort = 80
ipRanges = listOf(ipRange)
}
val ipPerm2 =
IpPermission {
ipProtocol = "tcp"
toPort = 22
fromPort = 22
ipRanges = listOf(ipRange)
}
val authRequest =
AuthorizeSecurityGroupIngressRequest {
groupName = groupNameVal
ipPermissions = listOf(ipPerm, ipPerm2)
}
ec2.authorizeSecurityGroupIngress(authRequest)
println("Successfully added ingress policy to Security Group $groupNameVal")
return resp.groupId
}
}
```
+ Para obter detalhes da API, consulte a [AuthorizeSecurityGroupIngress](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo define regras de entrada de um grupo de segurança para EC2-VPC. Essas regras concedem acesso a um endereço IP específico para SSH (porta 22) e RDC (porta 3389). Vale lembrar que é necessário identificar os grupos de segurança do EC2-VPC usando o ID do grupo de segurança, não o nome dele. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip1 = @{ IpProtocol="tcp"; FromPort="22"; ToPort="22"; IpRanges="203.0.113.25/32" }
$ip2 = @{ IpProtocol="tcp"; FromPort="3389"; ToPort="3389"; IpRanges="203.0.113.25/32" }
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( $ip1, $ip2 )
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar os IpPermission objetos.**
```
$ip1 = New-Object Amazon.EC2.Model.IpPermission
$ip1.IpProtocol = "tcp"
$ip1.FromPort = 22
$ip1.ToPort = 22
$ip1.IpRanges.Add("203.0.113.25/32")
$ip2 = new-object Amazon.EC2.Model.IpPermission
$ip2.IpProtocol = "tcp"
$ip2.FromPort = 3389
$ip2.ToPort = 3389
$ip2.IpRanges.Add("203.0.113.25/32")
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( $ip1, $ip2 )
```
**Exemplo 3: Este exemplo define regras de entrada de um grupo de segurança para EC2-Classic. Essas regras concedem acesso a um endereço IP específico para SSH (porta 22) e RDC (porta 3389). A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip1 = @{ IpProtocol="tcp"; FromPort="22"; ToPort="22"; IpRanges="203.0.113.25/32" }
$ip2 = @{ IpProtocol="tcp"; FromPort="3389"; ToPort="3389"; IpRanges="203.0.113.25/32" }
Grant-EC2SecurityGroupIngress -GroupName "my-security-group" -IpPermission @( $ip1, $ip2 )
```
**Exemplo 4: Com a PowerShell versão 2, você deve usar New-Object para criar os IpPermission objetos.**
```
$ip1 = New-Object Amazon.EC2.Model.IpPermission
$ip1.IpProtocol = "tcp"
$ip1.FromPort = 22
$ip1.ToPort = 22
$ip1.IpRanges.Add("203.0.113.25/32")
$ip2 = new-object Amazon.EC2.Model.IpPermission
$ip2.IpProtocol = "tcp"
$ip2.FromPort = 3389
$ip2.ToPort = 3389
$ip2.IpRanges.Add("203.0.113.25/32")
Grant-EC2SecurityGroupIngress -GroupName "my-security-group" -IpPermission @( $ip1, $ip2 )
```
**Exemplo 5: esse exemplo concede acesso à porta TCP 8081 do grupo de segurança de origem especificado (sg-1a2b3c4d) ao grupo de segurança especificado (sg-12345678).**
```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="8081"; ToPort="8081"; UserIdGroupPairs=$ug } )
```
**Exemplo 6: esse exemplo adiciona o CIDR 5.5.5.5/32 às regras de entrada do grupo de segurança sg-1234abcd para tráfego da porta TCP 22 com uma descrição.**
```
$IpRange = New-Object -TypeName Amazon.EC2.Model.IpRange
$IpRange.CidrIp = "5.5.5.5/32"
$IpRange.Description = "SSH from Office"
$IpPermission = New-Object Amazon.EC2.Model.IpPermission
$IpPermission.IpProtocol = "tcp"
$IpPermission.ToPort = 22
$IpPermission.FromPort = 22
$IpPermission.Ipv4Ranges = $IpRange
Grant-EC2SecurityGroupIngress -GroupId sg-1234abcd -IpPermission $IpPermission
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo define regras de entrada de um grupo de segurança para EC2-VPC. Essas regras concedem acesso a um endereço IP específico para SSH (porta 22) e RDC (porta 3389). Vale lembrar que é necessário identificar os grupos de segurança do EC2-VPC usando o ID do grupo de segurança, não o nome dele. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip1 = @{ IpProtocol="tcp"; FromPort="22"; ToPort="22"; IpRanges="203.0.113.25/32" }
$ip2 = @{ IpProtocol="tcp"; FromPort="3389"; ToPort="3389"; IpRanges="203.0.113.25/32" }
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( $ip1, $ip2 )
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar os IpPermission objetos.**
```
$ip1 = New-Object Amazon.EC2.Model.IpPermission
$ip1.IpProtocol = "tcp"
$ip1.FromPort = 22
$ip1.ToPort = 22
$ip1.IpRanges.Add("203.0.113.25/32")
$ip2 = new-object Amazon.EC2.Model.IpPermission
$ip2.IpProtocol = "tcp"
$ip2.FromPort = 3389
$ip2.ToPort = 3389
$ip2.IpRanges.Add("203.0.113.25/32")
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( $ip1, $ip2 )
```
**Exemplo 3: Este exemplo define regras de entrada de um grupo de segurança para EC2-Classic. Essas regras concedem acesso a um endereço IP específico para SSH (porta 22) e RDC (porta 3389). A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ip1 = @{ IpProtocol="tcp"; FromPort="22"; ToPort="22"; IpRanges="203.0.113.25/32" }
$ip2 = @{ IpProtocol="tcp"; FromPort="3389"; ToPort="3389"; IpRanges="203.0.113.25/32" }
Grant-EC2SecurityGroupIngress -GroupName "my-security-group" -IpPermission @( $ip1, $ip2 )
```
**Exemplo 4: Com a PowerShell versão 2, você deve usar New-Object para criar os IpPermission objetos.**
```
$ip1 = New-Object Amazon.EC2.Model.IpPermission
$ip1.IpProtocol = "tcp"
$ip1.FromPort = 22
$ip1.ToPort = 22
$ip1.IpRanges.Add("203.0.113.25/32")
$ip2 = new-object Amazon.EC2.Model.IpPermission
$ip2.IpProtocol = "tcp"
$ip2.FromPort = 3389
$ip2.ToPort = 3389
$ip2.IpRanges.Add("203.0.113.25/32")
Grant-EC2SecurityGroupIngress -GroupName "my-security-group" -IpPermission @( $ip1, $ip2 )
```
**Exemplo 5: esse exemplo concede acesso à porta TCP 8081 do grupo de segurança de origem especificado (sg-1a2b3c4d) ao grupo de segurança especificado (sg-12345678).**
```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Grant-EC2SecurityGroupIngress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="8081"; ToPort="8081"; UserIdGroupPairs=$ug } )
```
**Exemplo 6: esse exemplo adiciona o CIDR 5.5.5.5/32 às regras de entrada do grupo de segurança sg-1234abcd para tráfego da porta TCP 22 com uma descrição.**
```
$IpRange = New-Object -TypeName Amazon.EC2.Model.IpRange
$IpRange.CidrIp = "5.5.5.5/32"
$IpRange.Description = "SSH from Office"
$IpPermission = New-Object Amazon.EC2.Model.IpPermission
$IpPermission.IpProtocol = "tcp"
$IpPermission.ToPort = 22
$IpPermission.FromPort = 22
$IpPermission.Ipv4Ranges = $IpRange
Grant-EC2SecurityGroupIngress -GroupId sg-1234abcd -IpPermission $IpPermission
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class SecurityGroupWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) security group actions."""
def __init__(self, ec2_client: boto3.client, security_group: Optional[str] = None):
"""
Initializes the SecurityGroupWrapper with an EC2 client and an optional security group ID.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param security_group: The ID of a security group to manage. This is a high-level identifier
that represents the security group.
"""
self.ec2_client = ec2_client
self.security_group = security_group
@classmethod
def from_client(cls) -> "SecurityGroupWrapper":
"""
Creates a SecurityGroupWrapper instance with a default EC2 client.
:return: An instance of SecurityGroupWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def authorize_ingress(self, ssh_ingress_ip: str) -> Optional[Dict[str, Any]]:
"""
Adds a rule to the security group to allow access to SSH.
:param ssh_ingress_ip: The IP address that is granted inbound access to connect
to port 22 over TCP, used for SSH.
:return: The response to the authorization request. The 'Return' field of the
response indicates whether the request succeeded or failed, or None if no security group is set.
:raise Handles AWS SDK service-level ClientError, with special handling for ResourceAlreadyExists
"""
if self.security_group is None:
logger.info("No security group to update.")
return None
try:
ip_permissions = [
{
# SSH ingress open to only the specified IP address.
"IpProtocol": "tcp",
"FromPort": 22,
"ToPort": 22,
"IpRanges": [{"CidrIp": f"{ssh_ingress_ip}/32"}],
}
]
response = self.ec2_client.authorize_security_group_ingress(
GroupId=self.security_group, IpPermissions=ip_permissions
)
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidPermission.Duplicate":
logger.error(
f"The SSH ingress rule for IP {ssh_ingress_ip} already exists"
f"in security group '{self.security_group}'."
)
raise
else:
return response
```
+ Para obter detalhes da API, consulte a [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/AuthorizeSecurityGroupIngress)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
/// Add an ingress rule to a security group explicitly allowing IPv4 address
/// as {ip}/32 over TCP port 22.
pub async fn authorize_security_group_ssh_ingress(
&self,
group_id: &str,
ingress_ips: Vec,
) -> Result<(), EC2Error> {
tracing::info!("Authorizing ingress for security group {group_id}");
self.client
.authorize_security_group_ingress()
.group_id(group_id)
.set_ip_permissions(Some(
ingress_ips
.into_iter()
.map(|ip| {
IpPermission::builder()
.ip_protocol("tcp")
.from_port(22)
.to_port(22)
.ip_ranges(IpRange::builder().cidr_ip(format!("{ip}/32")).build())
.build()
})
.collect(),
))
.send()
.await?;
Ok(())
}
```
+ Para obter detalhes da API, consulte a [AuthorizeSecurityGroupIngress](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.authorize_security_group_ingress)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
" Create IP permissions for SSH access (port 22)
" iv_cidr_ip = '192.0.2.0/24'
DATA lt_ip_permissions TYPE /aws1/cl_ec2ippermission=>tt_ippermissionlist.
DATA(lo_ip_permission) = NEW /aws1/cl_ec2ippermission(
iv_ipprotocol = 'tcp'
iv_fromport = 22
iv_toport = 22
it_ipranges = VALUE /aws1/cl_ec2iprange=>tt_iprangelist(
( NEW /aws1/cl_ec2iprange( iv_cidrip = iv_cidr_ip ) )
)
).
APPEND lo_ip_permission TO lt_ip_permissions.
TRY.
oo_result = lo_ec2->authsecuritygroupingress( " oo_result is returned for testing purposes. "
iv_groupid = iv_group_id
it_ippermissions = lt_ip_permissions ).
MESSAGE 'Authorized ingress rule for security group.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [AuthorizeSecurityGroupIngress](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Authorize ingress of connections for the security group.
///
/// - Parameters:
/// - groupId: The group ID of the security group to authorize access for.
/// - ipAddress: The IP address of the device to grant access to.
///
/// - Returns: `true` if access is successfully granted; otherwise `false`.
func authorizeSecurityGroupIngress(groupId: String, ipAddress: String) async -> Bool {
let ipRange = EC2ClientTypes.IpRange(cidrIp: "\(ipAddress)/0")
let httpPermission = EC2ClientTypes.IpPermission(
fromPort: 80,
ipProtocol: "tcp",
ipRanges: [ipRange],
toPort: 80
)
let sshPermission = EC2ClientTypes.IpPermission(
fromPort: 22,
ipProtocol: "tcp",
ipRanges: [ipRange],
toPort: 22
)
do {
_ = try await ec2Client.authorizeSecurityGroupIngress(
input: AuthorizeSecurityGroupIngressInput(
groupId: groupId,
ipPermissions: [httpPermission, sshPermission]
)
)
return true
} catch {
print("*** Error authorizing ingress for the security group: \(error.localizedDescription)")
return false
}
}
```
+ Para obter detalhes da API, consulte [AuthorizeSecurityGroupIngress](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/authorizesecuritygroupingress(input:))a *referência da API AWS SDK for Swift*.
------
# Usar `CancelCapacityReservation` com uma CLI
Os exemplos de código a seguir mostram como usar o `CancelCapacityReservation`.
------
#### [ CLI ]
**AWS CLI**
**Cancelar uma reserva de capacidade**
O exemplo `cancel-capacity-reservation` a seguir cancela a reserva de capacidade especificada.
```
aws ec2 cancel-capacity-reservation \
--capacity-reservation-id cr-1234abcd56EXAMPLE
```
Saída:
```
{
"Return": true
}
```
Consulte mais informações em [Cancelar uma Reserva de capacidade](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/capacity-reservations-release.html) no *Manual do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CancelCapacityReservation](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/cancel-capacity-reservation.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cancela a reserva de capacidade cr-0c1f2345db6f7cdba**
```
Remove-EC2CapacityReservation -CapacityReservationId cr-0c1f2345db6f7cdba
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2CapacityReservation (CancelCapacityReservation)" on target "cr-0c1f2345db6f7cdba".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): y
True
```
+ Para obter detalhes da API, consulte [CancelCapacityReservation](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cancela a reserva de capacidade cr-0c1f2345db6f7cdba**
```
Remove-EC2CapacityReservation -CapacityReservationId cr-0c1f2345db6f7cdba
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2CapacityReservation (CancelCapacityReservation)" on target "cr-0c1f2345db6f7cdba".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): y
True
```
+ Para obter detalhes da API, consulte [CancelCapacityReservation](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CancelImportTask` com uma CLI
Os exemplos de código a seguir mostram como usar o `CancelImportTask`.
------
#### [ CLI ]
**AWS CLI**
**Cancelar uma tarefa de importação**
O exemplo `cancel-import-task` a seguir cancela a tarefa de importação de imagem especificada.
```
aws ec2 cancel-import-task \
--import-task-id import-ami-1234567890abcdef0
```
Saída:
```
{
"ImportTaskId": "import-ami-1234567890abcdef0",
"PreviousState": "active",
"State": "deleting"
}
```
+ Para obter detalhes da API, consulte [CancelImportTask](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/cancel-import-task.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cancela a tarefa de importação especificada (importação de snapshot ou de imagem). Se necessário, um motivo pode ser fornecido usando o parâmetro `-CancelReason`.**
```
Stop-EC2ImportTask -ImportTaskId import-ami-abcdefgh
```
+ Para obter detalhes da API, consulte [CancelImportTask](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cancela a tarefa de importação especificada (importação de snapshot ou de imagem). Se necessário, um motivo pode ser fornecido usando o parâmetro `-CancelReason`.**
```
Stop-EC2ImportTask -ImportTaskId import-ami-abcdefgh
```
+ Para obter detalhes da API, consulte [CancelImportTask](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CancelSpotFleetRequests` com uma CLI
Os exemplos de código a seguir mostram como usar o `CancelSpotFleetRequests`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: cancelar uma solicitação de frota Spot e encerrar as instâncias associadas**
O exemplo `cancel-spot-fleet-requests` a seguir cancela uma solicitação de Frota Spot e encerra as Instâncias Sob Demanda e Instâncias Spot associadas.
```
aws ec2 cancel-spot-fleet-requests \
--spot-fleet-request-ids sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE \
--terminate-instances
```
Saída:
```
{
"SuccessfulFleetRequests": [
{
"SpotFleetRequestId": "sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE",
"CurrentSpotFleetRequestState": "cancelled_terminating",
"PreviousSpotFleetRequestState": "active"
}
],
"UnsuccessfulFleetRequests": []
}
```
**Exemplo 2: cancelar uma solicitação de frota Spot sem encerrar as instâncias associadas**
O exemplo `cancel-spot-fleet-requests` a seguir cancela uma solicitação de Frota Spot sem encerrar as Instâncias Sob Demanda e Instâncias Spot associadas.
```
aws ec2 cancel-spot-fleet-requests \
--spot-fleet-request-ids sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE \
--no-terminate-instances
```
Saída:
```
{
"SuccessfulFleetRequests": [
{
"SpotFleetRequestId": "sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE",
"CurrentSpotFleetRequestState": "cancelled_running",
"PreviousSpotFleetRequestState": "active"
}
],
"UnsuccessfulFleetRequests": []
}
```
Consulte mais informações em [Cancelar uma solicitação de frota spot](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/cancel-spot-fleet.html) no *Manual do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CancelSpotFleetRequests](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/cancel-spot-fleet-requests.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cancela a solicitação de frota spot especificada e encerra as instâncias spot associadas.**
```
Stop-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE -TerminateInstance $true
```
**Exemplo 2: esse exemplo cancela a solicitação de frota spot especificada sem encerrar as instâncias spot associadas.**
```
Stop-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE -TerminateInstance $false
```
+ Para obter detalhes da API, consulte [CancelSpotFleetRequests](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cancela a solicitação de frota spot especificada e encerra as instâncias spot associadas.**
```
Stop-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE -TerminateInstance $true
```
**Exemplo 2: esse exemplo cancela a solicitação de frota spot especificada sem encerrar as instâncias spot associadas.**
```
Stop-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE -TerminateInstance $false
```
+ Para obter detalhes da API, consulte [CancelSpotFleetRequests](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CancelSpotInstanceRequests` com uma CLI
Os exemplos de código a seguir mostram como usar o `CancelSpotInstanceRequests`.
------
#### [ CLI ]
**AWS CLI**
**Cancelar solicitações de Instância Spot**
Este exemplo de comando cancela uma solicitação de Instância Spot.
Comando:
```
aws ec2 cancel-spot-instance-requests --spot-instance-request-ids sir-08b93456
```
Saída:
```
{
"CancelledSpotInstanceRequests": [
{
"State": "cancelled",
"SpotInstanceRequestId": "sir-08b93456"
}
]
}
```
+ Para obter detalhes da API, consulte [CancelSpotInstanceRequests](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/cancel-spot-instance-requests.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cancela a solicitação de instância spot especificada.**
```
Stop-EC2SpotInstanceRequest -SpotInstanceRequestId sir-12345678
```
**Saída**:
```
SpotInstanceRequestId State
--------------------- -----
sir-12345678 cancelled
```
+ Para obter detalhes da API, consulte [CancelSpotInstanceRequests](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cancela a solicitação de instância spot especificada.**
```
Stop-EC2SpotInstanceRequest -SpotInstanceRequestId sir-12345678
```
**Saída**:
```
SpotInstanceRequestId State
--------------------- -----
sir-12345678 cancelled
```
+ Para obter detalhes da API, consulte [CancelSpotInstanceRequests](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `ConfirmProductInstance` com uma CLI
Os exemplos de código a seguir mostram como usar o `ConfirmProductInstance`.
------
#### [ CLI ]
**AWS CLI**
**Confirmar a instância do produto**
Esse exemplo determina se o código do produto especificado está associado à instância especificada.
Comando:
```
aws ec2 confirm-product-instance --product-code 774F4FF8 --instance-id i-1234567890abcdef0
```
Saída:
```
{
"OwnerId": "123456789012"
}
```
+ Para obter detalhes da API, consulte [ConfirmProductInstance](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/confirm-product-instance.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo determina se o código do produto especificado está associado à instância especificada.**
```
Confirm-EC2ProductInstance -ProductCode 774F4FF8 -InstanceId i-12345678
```
+ Para obter detalhes da API, consulte [ConfirmProductInstance](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo determina se o código do produto especificado está associado à instância especificada.**
```
Confirm-EC2ProductInstance -ProductCode 774F4FF8 -InstanceId i-12345678
```
+ Para obter detalhes da API, consulte [ConfirmProductInstance](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CopyImage` com uma CLI
Os exemplos de código a seguir mostram como usar o `CopyImage`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: copiar uma AMI para outra região**
O comando de exemplo `copy-image` a seguir copia a AMI especificada da região `us-west-2` para a região `us-east-1` e adiciona uma breve descrição.
```
aws ec2 copy-image \
--region us-east-1 \
--name ami-name \
--source-region us-west-2 \
--source-image-id ami-066877671789bd71b \
--description "This is my copied image."
```
Saída:
```
{
"ImageId": "ami-0123456789abcdefg"
}
```
Para obter mais informações, consulte [Copiar uma AMI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/CopyingAMIs.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 2: copiar uma AMI para outra região e criptografar o snapshot de apoio**
O comando `copy-image` a seguir copia a AMI especificada da região `us-west-2` para a região atual e criptografa o snapshot de backup usando a chave KMS especificada.
```
aws ec2 copy-image \
--source-region us-west-2 \
--name ami-name \
--source-image-id ami-066877671789bd71b \
--encrypted \
--kms-key-id alias/my-kms-key
```
Saída:
```
{
"ImageId": "ami-0123456789abcdefg"
}
```
Para obter mais informações, consulte [Copiar uma AMI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/CopyingAMIs.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 3: incluir as tags de AMI definidas pelo usuário ao copiar uma AMI**
O comando `copy-image` a seguir usa o parâmetro `--copy-image-tags` para copiar as tags de AMI definidas pelo usuário ao copiar a AMI.
```
aws ec2 copy-image \
--region us-east-1 \
--name ami-name \
--source-region us-west-2 \
--source-image-id ami-066877671789bd71b \
--description "This is my copied image."
--copy-image-tags
```
Saída:
```
{
"ImageId": "ami-0123456789abcdefg"
}
```
Para obter mais informações, consulte [Copiar uma AMI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/CopyingAMIs.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CopyImage](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/copy-image.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo copia a AMI especificada na região “UE (Irlanda)” para a região “Oeste dos EUA (Oregon)”. Se -Region não for especificada, a região padrão atual será usada como a região de destino.**
```
Copy-EC2Image -SourceRegion eu-west-1 -SourceImageId ami-12345678 -Region us-west-2 -Name "Copy of ami-12345678"
```
**Saída**:
```
ami-87654321
```
+ Para obter detalhes da API, consulte [CopyImage](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo copia a AMI especificada na região “UE (Irlanda)” para a região “Oeste dos EUA (Oregon)”. Se -Region não for especificada, a região padrão atual será usada como a região de destino.**
```
Copy-EC2Image -SourceRegion eu-west-1 -SourceImageId ami-12345678 -Region us-west-2 -Name "Copy of ami-12345678"
```
**Saída**:
```
ami-87654321
```
+ Para obter detalhes da API, consulte [CopyImage](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CopySnapshot` com uma CLI
Os exemplos de código a seguir mostram como usar o `CopySnapshot`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: copiar um snapshot para outra região**
O comando de exemplo `copy-snapshot` a seguir copia o snapshot especificado da região `us-west-2` para a região `us-east-1` e adiciona uma breve descrição.
```
aws ec2 copy-snapshot \
--region us-east-1 \
--source-region us-west-2 \
--source-snapshot-id snap-066877671789bd71b \
--description 'This is my copied snapshot.'
```
Saída:
```
{
"SnapshotId": "snap-066877671789bd71b"
}
```
**Exemplo 2: copiar um snapshot não criptografado e criptografar o novo snapshot**
O comando `copy-snapshot` a seguir copia o snapshot não criptografado especificado da região `us-west-2` para a região atual e criptografa o novo snapshot usando a chave KMS especificada.
```
aws ec2 copy-snapshot \
--source-region us-west-2 \
--source-snapshot-id snap-066877671789bd71b \
--encrypted \
--kms-key-id alias/my-kms-key
```
Saída:
```
{
"SnapshotId": "snap-066877671789bd71b"
}
```
Consulte mais informações em [Copy an Amazon EBS snapshot](https://docs.aws.amazon.com/ebs/latest/userguide/ebs-copy-snapshot.html) no *Guia do usuário do Amazon EBS*.
+ Para obter detalhes da API, consulte [CopySnapshot](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/copy-snapshot.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo copia a AMI especificada na região “UE (Irlanda)” para a região “Oeste dos EUA (Oregon)”.**
```
Copy-EC2Snapshot -SourceRegion eu-west-1 -SourceSnapshotId snap-12345678 -Region us-west-2
```
**Exemplo 2: se você definir uma região padrão e omitir o parâmetro Região, a região de destino padrão será a região padrão.**
```
Set-DefaultAWSRegion us-west-2
Copy-EC2Snapshot -SourceRegion eu-west-1 -SourceSnapshotId snap-12345678
```
+ Para obter detalhes da API, consulte [CopySnapshot](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo copia a AMI especificada na região “UE (Irlanda)” para a região “Oeste dos EUA (Oregon)”.**
```
Copy-EC2Snapshot -SourceRegion eu-west-1 -SourceSnapshotId snap-12345678 -Region us-west-2
```
**Exemplo 2: se você definir uma região padrão e omitir o parâmetro Região, a região de destino padrão será a região padrão.**
```
Set-DefaultAWSRegion us-west-2
Copy-EC2Snapshot -SourceRegion eu-west-1 -SourceSnapshotId snap-12345678
```
+ Para obter detalhes da API, consulte [CopySnapshot](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateCapacityReservation` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateCapacityReservation`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar uma reserva de capacidade**
O `create-capacity-reservation` exemplo a seguir cria uma reserva de capacidade na zona de `eu-west-1a` disponibilidade, na qual você pode executar três `t2.medium` instâncias executando um sistema Linux/Unix operacional. Por padrão, a reserva de capacidade é criada com critérios de correspondência de instâncias abertas e sem suporte para armazenamento temporário, e permanece ativa até que você a cancele manualmente.
```
aws ec2 create-capacity-reservation \
--availability-zone eu-west-1a \
--instance-type t2.medium \
--instance-platform Linux/UNIX \
--instance-count 3
```
Saída:
```
{
"CapacityReservation": {
"CapacityReservationId": "cr-1234abcd56EXAMPLE ",
"EndDateType": "unlimited",
"AvailabilityZone": "eu-west-1a",
"InstanceMatchCriteria": "open",
"EphemeralStorage": false,
"CreateDate": "2019-08-16T09:27:35.000Z",
"AvailableInstanceCount": 3,
"InstancePlatform": "Linux/UNIX",
"TotalInstanceCount": 3,
"State": "active",
"Tenancy": "default",
"EbsOptimized": false,
"InstanceType": "t2.medium"
}
}
```
**Exemplo 2: criar uma reserva de capacidade que termine automaticamente em uma data/hora especificada**
O `create-capacity-reservation` exemplo a seguir cria uma reserva de capacidade na zona de `eu-west-1a` disponibilidade, na qual você pode executar três `m5.large` instâncias executando um sistema Linux/Unix operacional. Essa reserva de capacidade termina automaticamente em 31/08/2019 às 23:59:59.
```
aws ec2 create-capacity-reservation \
--availability-zone eu-west-1a \
--instance-type m5.large \
--instance-platform Linux/UNIX \
--instance-count 3 \
--end-date-type limited \
--end-date 2019-08-31T23:59:59Z
```
Saída:
```
{
"CapacityReservation": {
"CapacityReservationId": "cr-1234abcd56EXAMPLE ",
"EndDateType": "limited",
"AvailabilityZone": "eu-west-1a",
"EndDate": "2019-08-31T23:59:59.000Z",
"InstanceMatchCriteria": "open",
"EphemeralStorage": false,
"CreateDate": "2019-08-16T10:15:53.000Z",
"AvailableInstanceCount": 3,
"InstancePlatform": "Linux/UNIX",
"TotalInstanceCount": 3,
"State": "active",
"Tenancy": "default",
"EbsOptimized": false,
"InstanceType": "m5.large"
}
}
```
**Exemplo 3: criar uma reserva de capacidade que aceite somente execuções direcionadas de instância**
O exemplo `create-capacity-reservation` a seguir cria uma reserva de capacidade que aceita somente lançamentos de instâncias direcionadas.
```
aws ec2 create-capacity-reservation \
--availability-zone eu-west-1a \
--instance-type m5.large \
--instance-platform Linux/UNIX \
--instance-count 3 \
--instance-match-criteria targeted
```
Saída:
```
{
"CapacityReservation": {
"CapacityReservationId": "cr-1234abcd56EXAMPLE ",
"EndDateType": "unlimited",
"AvailabilityZone": "eu-west-1a",
"InstanceMatchCriteria": "targeted",
"EphemeralStorage": false,
"CreateDate": "2019-08-16T10:21:57.000Z",
"AvailableInstanceCount": 3,
"InstancePlatform": "Linux/UNIX",
"TotalInstanceCount": 3,
"State": "active",
"Tenancy": "default",
"EbsOptimized": false,
"InstanceType": "m5.large"
}
}
```
Consulte mais informações em [Criar uma Reserva de capacidade](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/capacity-reservations-using.html) no *Manual do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CreateCapacityReservation](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-capacity-reservation.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma reserva de capacidade com os atributos especificados.**
```
Add-EC2CapacityReservation -InstanceType m4.xlarge -InstanceCount 2 -AvailabilityZone eu-west-1b -EbsOptimized True -InstancePlatform Windows
```
**Saída**:
```
AvailabilityZone : eu-west-1b
AvailableInstanceCount : 2
CapacityReservationId : cr-0c1f2345db6f7cdba
CreateDate : 3/28/2019 9:29:41 AM
EbsOptimized : True
EndDate : 1/1/0001 12:00:00 AM
EndDateType : unlimited
EphemeralStorage : False
InstanceMatchCriteria : open
InstancePlatform : Windows
InstanceType : m4.xlarge
State : active
Tags : {}
Tenancy : default
TotalInstanceCount : 2
```
+ Para obter detalhes da API, consulte [CreateCapacityReservation](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma reserva de capacidade com os atributos especificados.**
```
Add-EC2CapacityReservation -InstanceType m4.xlarge -InstanceCount 2 -AvailabilityZone eu-west-1b -EbsOptimized True -InstancePlatform Windows
```
**Saída**:
```
AvailabilityZone : eu-west-1b
AvailableInstanceCount : 2
CapacityReservationId : cr-0c1f2345db6f7cdba
CreateDate : 3/28/2019 9:29:41 AM
EbsOptimized : True
EndDate : 1/1/0001 12:00:00 AM
EndDateType : unlimited
EphemeralStorage : False
InstanceMatchCriteria : open
InstancePlatform : Windows
InstanceType : m4.xlarge
State : active
Tags : {}
Tenancy : default
TotalInstanceCount : 2
```
+ Para obter detalhes da API, consulte [CreateCapacityReservation](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateCustomerGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateCustomerGateway`.
------
#### [ CLI ]
**AWS CLI**
**Criar um gateway do cliente**
Este exemplo cria um gateway do cliente com o endereço IP especificado para sua interface externa.
Comando:
```
aws ec2 create-customer-gateway --type ipsec.1 --public-ip 12.1.2.3 --bgp-asn 65534
```
Saída:
```
{
"CustomerGateway": {
"CustomerGatewayId": "cgw-0e11f167",
"IpAddress": "12.1.2.3",
"State": "available",
"Type": "ipsec.1",
"BgpAsn": "65534"
}
}
```
+ Para obter detalhes da API, consulte [CreateCustomerGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-customer-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria o gateway do cliente especificado.**
```
New-EC2CustomerGateway -Type ipsec.1 -PublicIp 203.0.113.12 -BgpAsn 65534
```
**Saída**:
```
BgpAsn : 65534
CustomerGatewayId : cgw-1a2b3c4d
IpAddress : 203.0.113.12
State : available
Tags : {}
Type : ipsec.1
```
+ Para obter detalhes da API, consulte [CreateCustomerGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria o gateway do cliente especificado.**
```
New-EC2CustomerGateway -Type ipsec.1 -PublicIp 203.0.113.12 -BgpAsn 65534
```
**Saída**:
```
BgpAsn : 65534
CustomerGatewayId : cgw-1a2b3c4d
IpAddress : 203.0.113.12
State : available
Tags : {}
Type : ipsec.1
```
+ Para obter detalhes da API, consulte [CreateCustomerGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateDhcpOptions` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateDhcpOptions`.
------
#### [ CLI ]
**AWS CLI**
**Criar um conjunto de opções DHCP**
O exemplo `create-dhcp-options` a seguir cria um conjunto de opções DHCP que especifica o nome do domínio, os servidores de nomes de domínio e o tipo de nó NetBIOS.
```
aws ec2 create-dhcp-options \
--dhcp-configuration \
"Key=domain-name-servers,Values=10.2.5.1,10.2.5.2" \
"Key=domain-name,Values=example.com" \
"Key=netbios-node-type,Values=2"
```
Saída:
```
{
"DhcpOptions": {
"DhcpConfigurations": [
{
"Key": "domain-name",
"Values": [
{
"Value": "example.com"
}
]
},
{
"Key": "domain-name-servers",
"Values": [
{
"Value": "10.2.5.1"
},
{
"Value": "10.2.5.2"
}
]
},
{
"Key": "netbios-node-type",
"Values": [
{
"Value": "2"
}
]
}
],
"DhcpOptionsId": "dopt-06d52773eff4c55f3"
}
}
```
+ Para obter detalhes da API, consulte [CreateDhcpOptions](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-dhcp-options.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria o conjunto especificado de opções DHCP. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
$options = @( @{Key="domain-name";Values=@("abc.local")}, @{Key="domain-name-servers";Values=@("10.0.0.101","10.0.0.102")})
New-EC2DhcpOption -DhcpConfiguration $options
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tags
------------------ ------------- ----
{domain-name, domain-name-servers} dopt-1a2b3c4d {}
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar cada opção DHCP.**
```
$option1 = New-Object Amazon.EC2.Model.DhcpConfiguration
$option1.Key = "domain-name"
$option1.Values = "abc.local"
$option2 = New-Object Amazon.EC2.Model.DhcpConfiguration
$option2.Key = "domain-name-servers"
$option2.Values = @("10.0.0.101","10.0.0.102")
New-EC2DhcpOption -DhcpConfiguration @($option1, $option2)
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tags
------------------ ------------- ----
{domain-name, domain-name-servers} dopt-2a3b4c5d {}
```
+ Para obter detalhes da API, consulte [CreateDhcpOptions](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria o conjunto especificado de opções DHCP. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
$options = @( @{Key="domain-name";Values=@("abc.local")}, @{Key="domain-name-servers";Values=@("10.0.0.101","10.0.0.102")})
New-EC2DhcpOption -DhcpConfiguration $options
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tags
------------------ ------------- ----
{domain-name, domain-name-servers} dopt-1a2b3c4d {}
```
**Exemplo 2: Com a PowerShell versão 2, você deve usar New-Object para criar cada opção DHCP.**
```
$option1 = New-Object Amazon.EC2.Model.DhcpConfiguration
$option1.Key = "domain-name"
$option1.Values = "abc.local"
$option2 = New-Object Amazon.EC2.Model.DhcpConfiguration
$option2.Key = "domain-name-servers"
$option2.Values = @("10.0.0.101","10.0.0.102")
New-EC2DhcpOption -DhcpConfiguration @($option1, $option2)
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tags
------------------ ------------- ----
{domain-name, domain-name-servers} dopt-2a3b4c5d {}
```
+ Para obter detalhes da API, consulte [CreateDhcpOptions](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateFlowLogs` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateFlowLogs`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar um log de fluxo**
O exemplo `create-flow-logs` a seguir cria um log de fluxo que captura todo o tráfego rejeitado para a interface de rede especificada. Os registros de fluxo são entregues a um grupo de CloudWatch registros em Logs usando as permissões na função do IAM especificada.
```
aws ec2 create-flow-logs \
--resource-type NetworkInterface \
--resource-ids eni-11223344556677889 \
--traffic-type REJECT \
--log-group-name my-flow-logs \
--deliver-logs-permission-arn arn:aws:iam::123456789101:role/publishFlowLogs
```
Saída:
```
{
"ClientToken": "so0eNA2uSHUNlHI0S2cJ305GuIX1CezaRdGtexample",
"FlowLogIds": [
"fl-12345678901234567"
],
"Unsuccessful": []
}
```
Para obter mais informações, consulte [Logs de fluxo da VPC](https://docs.aws.amazon.com/vpc/latest/userguide/flow-logs.html) no *Guia do usuário do Amazon Virtual Private Cloud*.
**Exemplo 2: criar um log de fluxo com um formato personalizado**
O exemplo `create-flow-logs` a seguir cria um log de fluxo que captura todo o tráfego da VPC especificada e fornece os logs de fluxo a um bucket do Amazon S3. O parâmetro `--log-format` especifica um formato personalizado para os registros de log de fluxo. Para executar esse comando no Windows, altere as aspas simples (') para aspas duplas (").
```
aws ec2 create-flow-logs \
--resource-type VPC \
--resource-ids vpc-00112233344556677 \
--traffic-type ALL \
--log-destination-type s3 \
--log-destination arn:aws:s3:::flow-log-bucket/my-custom-flow-logs/ \
--log-format '${version} ${vpc-id} ${subnet-id} ${instance-id} ${srcaddr} ${dstaddr} ${srcport} ${dstport} ${protocol} ${tcp-flags} ${type} ${pkt-srcaddr} ${pkt-dstaddr}'
```
Para obter mais informações, consulte [Logs de fluxo da VPC](https://docs.aws.amazon.com/vpc/latest/userguide/flow-logs.html) no *Guia do usuário do Amazon Virtual Private Cloud*.
**Exemplo 3: criar um log de fluxo com um intervalo máximo de agregação de um minuto**
O exemplo `create-flow-logs` a seguir cria um log de fluxo que captura todo o tráfego da VPC especificada e fornece os logs de fluxo a um bucket do Amazon S3. O parâmetro `--max-aggregation-interval` especifica um intervalo de agregação máximo de 60 segundos (um minuto).
```
aws ec2 create-flow-logs \
--resource-type VPC \
--resource-ids vpc-00112233344556677 \
--traffic-type ALL \
--log-destination-type s3 \
--log-destination arn:aws:s3:::flow-log-bucket/my-custom-flow-logs/ \
--max-aggregation-interval 60
```
Para obter mais informações, consulte [Logs de fluxo da VPC](https://docs.aws.amazon.com/vpc/latest/userguide/flow-logs.html) no *Guia do usuário do Amazon Virtual Private Cloud*.
+ Para obter detalhes da API, consulte [CreateFlowLogs](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-flow-logs.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: Este exemplo cria um log de fluxo do EC2 para a sub-rede subnet-1d234567 até o cloud-watch-log nome 'subnet1-log' para todo o tráfego 'REJECT' usando as permissões da função 'Admin'**
```
New-EC2FlowLog -ResourceId "subnet-1d234567" -LogDestinationType cloud-watch-logs -LogGroupName subnet1-log -TrafficType "REJECT" -ResourceType Subnet -DeliverLogsPermissionArn "arn:aws:iam::98765432109:role/Admin"
```
**Saída**:
```
ClientToken FlowLogIds Unsuccessful
----------- ---------- ------------
m1VN2cxP3iB4qo//VUKl5EU6cF7gQLOxcqNefvjeTGw= {fl-012fc34eed5678c9d} {}
```
+ Para obter detalhes da API, consulte [CreateFlowLogs](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: Este exemplo cria um log de fluxo do EC2 para a sub-rede subnet-1d234567 até o cloud-watch-log nome 'subnet1-log' para todo o tráfego 'REJECT' usando as permissões da função 'Admin'**
```
New-EC2FlowLog -ResourceId "subnet-1d234567" -LogDestinationType cloud-watch-logs -LogGroupName subnet1-log -TrafficType "REJECT" -ResourceType Subnet -DeliverLogsPermissionArn "arn:aws:iam::98765432109:role/Admin"
```
**Saída**:
```
ClientToken FlowLogIds Unsuccessful
----------- ---------- ------------
m1VN2cxP3iB4qo//VUKl5EU6cF7gQLOxcqNefvjeTGw= {fl-012fc34eed5678c9d} {}
```
+ Para obter detalhes da API, consulte [CreateFlowLogs](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateImage` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateImage`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar uma AMI de uma instância com Amazon EBS**
O exemplo `create-image` a seguir cria uma AMI da instância especificada.
```
aws ec2 create-image \
--instance-id i-1234567890abcdef0 \
--name "My server" \
--description "An AMI for my server"
```
Saída:
```
{
"ImageId": "ami-abcdef01234567890"
}
```
Para obter mais informações sobre especificar um mapeamento de dispositivos de blocos para sua AMI, consulte [Especificar um mapeamento de dispositivos de blocos para AMI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html#create-ami-bdm) no *Guia do usuário do Amazon EC2*.
**Exemplo 2: criar uma AMI de uma instância baseada no Amazon EBS sem reinicializar**
O exemplo `create-image` a seguir cria uma AMI e define o parâmetro --no-reboot, para que a instância não seja reinicializada antes da criação da imagem.
```
aws ec2 create-image \
--instance-id i-1234567890abcdef0 \
--name "My server" \
--no-reboot
```
Saída:
```
{
"ImageId": "ami-abcdef01234567890"
}
```
Para obter mais informações sobre especificar um mapeamento de dispositivos de blocos para sua AMI, consulte [Especificar um mapeamento de dispositivos de blocos para AMI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html#create-ami-bdm) no *Guia do usuário do Amazon EC2*.
**Exemplo 3: aplicar tag em uma AMI e snapshots na criação**
O exemplo `create-image` a seguir cria uma AMI e aplica uma tag na AMI e nos snapshots com a mesma tag `cost-center=cc123`
```
aws ec2 create-image \
--instance-id i-1234567890abcdef0 \
--name "My server" \
--tag-specifications "ResourceType=image,Tags=[{Key=cost-center,Value=cc123}]" "ResourceType=snapshot,Tags=[{Key=cost-center,Value=cc123}]"
```
Saída:
```
{
"ImageId": "ami-abcdef01234567890"
}
```
Para obter mais informações sobre como aplicar tags em seus recursos na criação, consulte [Adicionar tags na criação de recursos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html#tag-on-create-examples) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CreateImage](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-image.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma AMI com o nome e a descrição especificados com base na instância especificada. O Amazon EC2 tenta desligar a instância de forma limpa antes de criar a imagem e reinicia a instância após a conclusão.**
```
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI"
```
**Exemplo 2: esse exemplo cria uma AMI com o nome e a descrição especificados com base na instância especificada. O Amazon EC2 cria a imagem sem desligar e reiniciar a instância; portanto, a integridade do sistema de arquivos na imagem criada não pode ser garantida.**
```
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI" -NoReboot $true
```
**Exemplo 3: esse exemplo cria uma AMI com três volumes. O primeiro volume é baseado em um snapshot do Amazon EBS. O segundo volume é um volume vazio de 100 GiB do Amazon EBS. O terceiro volume é um volume de armazenamento de instância. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ebsBlock1 = @{SnapshotId="snap-1a2b3c4d"}
$ebsBlock2 = @{VolumeSize=100}
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI" -BlockDeviceMapping @( @{DeviceName="/dev/sdf";Ebs=$ebsBlock1}, @{DeviceName="/dev/sdg";Ebs=$ebsBlock2}, @{DeviceName="/dev/sdc";VirtualName="ephemeral0"})
```
+ Para obter detalhes da API, consulte [CreateImage](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma AMI com o nome e a descrição especificados com base na instância especificada. O Amazon EC2 tenta desligar a instância de forma limpa antes de criar a imagem e reinicia a instância após a conclusão.**
```
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI"
```
**Exemplo 2: esse exemplo cria uma AMI com o nome e a descrição especificados com base na instância especificada. O Amazon EC2 cria a imagem sem desligar e reiniciar a instância; portanto, a integridade do sistema de arquivos na imagem criada não pode ser garantida.**
```
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI" -NoReboot $true
```
**Exemplo 3: esse exemplo cria uma AMI com três volumes. O primeiro volume é baseado em um snapshot do Amazon EBS. O segundo volume é um volume vazio de 100 GiB do Amazon EBS. O terceiro volume é um volume de armazenamento de instância. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
$ebsBlock1 = @{SnapshotId="snap-1a2b3c4d"}
$ebsBlock2 = @{VolumeSize=100}
New-EC2Image -InstanceId i-12345678 -Name "my-web-server" -Description "My web server AMI" -BlockDeviceMapping @( @{DeviceName="/dev/sdf";Ebs=$ebsBlock1}, @{DeviceName="/dev/sdg";Ebs=$ebsBlock2}, @{DeviceName="/dev/sdc";VirtualName="ephemeral0"})
```
+ Para obter detalhes da API, consulte [CreateImage](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateInstanceExportTask` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateInstanceExportTask`.
------
#### [ CLI ]
**AWS CLI**
**Exportar uma instância**
Esse comando de exemplo cria uma tarefa para exportar a instância i-1234567890abcdef0 para o bucket myexportbucket do Amazon S3.
Comando:
```
aws ec2 create-instance-export-task --description "RHEL5 instance" --instance-id i-1234567890abcdef0 --target-environment vmware --export-to-s3-task DiskImageFormat=vmdk,ContainerFormat=ova,S3Bucket=myexportbucket,S3Prefix=RHEL5
```
Saída:
```
{
"ExportTask": {
"State": "active",
"InstanceExportDetails": {
"InstanceId": "i-1234567890abcdef0",
"TargetEnvironment": "vmware"
},
"ExportToS3Task": {
"S3Bucket": "myexportbucket",
"S3Key": "RHEL5export-i-fh8sjjsq.ova",
"DiskImageFormat": "vmdk",
"ContainerFormat": "ova"
},
"Description": "RHEL5 instance",
"ExportTaskId": "export-i-fh8sjjsq"
}
}
```
+ Para obter detalhes da API, consulte [CreateInstanceExportTask](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-instance-export-task.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exporta uma instância interrompida, `i-0800b00a00EXAMPLE`, como um disco rígido virtual (VHD) para o bucket do S3 `testbucket-export-instances-2019`. O ambiente de destino é`Microsoft`, e o parâmetro region é adicionado porque a instância está na `us-east-1` região, enquanto a AWS região padrão do usuário não é us-east-1. Para obter o status da tarefa de exportação, copie o valor `ExportTaskId` dos resultados desse comando e execute `Get-EC2ExportTask -ExportTaskId export_task_ID_from_results.`**
```
New-EC2InstanceExportTask -InstanceId i-0800b00a00EXAMPLE -ExportToS3Task_DiskImageFormat VHD -ExportToS3Task_S3Bucket "amzn-s3-demo-bucket" -TargetEnvironment Microsoft -Region us-east-1
```
**Saída**:
```
Description :
ExportTaskId : export-i-077c73108aEXAMPLE
ExportToS3Task : Amazon.EC2.Model.ExportToS3Task
InstanceExportDetails : Amazon.EC2.Model.InstanceExportDetails
State : active
StatusMessage :
```
+ Para obter detalhes da API, consulte [CreateInstanceExportTask](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exporta uma instância interrompida, `i-0800b00a00EXAMPLE`, como um disco rígido virtual (VHD) para o bucket do S3 `testbucket-export-instances-2019`. O ambiente de destino é`Microsoft`, e o parâmetro region é adicionado porque a instância está na `us-east-1` região, enquanto a AWS região padrão do usuário não é us-east-1. Para obter o status da tarefa de exportação, copie o valor `ExportTaskId` dos resultados desse comando e execute `Get-EC2ExportTask -ExportTaskId export_task_ID_from_results.`**
```
New-EC2InstanceExportTask -InstanceId i-0800b00a00EXAMPLE -ExportToS3Task_DiskImageFormat VHD -ExportToS3Task_S3Bucket "amzn-s3-demo-bucket" -TargetEnvironment Microsoft -Region us-east-1
```
**Saída**:
```
Description :
ExportTaskId : export-i-077c73108aEXAMPLE
ExportToS3Task : Amazon.EC2.Model.ExportToS3Task
InstanceExportDetails : Amazon.EC2.Model.InstanceExportDetails
State : active
StatusMessage :
```
+ Para obter detalhes da API, consulte [CreateInstanceExportTask](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateInternetGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateInternetGateway`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Criar um gateway da Internet**
O exemplo `create-internet-gateway` a seguir cria um gateway da Internet com a tag `Name=my-igw`.
```
aws ec2 create-internet-gateway \
--tag-specifications ResourceType=internet-gateway,Tags=[{Key=Name,Value=my-igw}]
```
Saída:
```
{
"InternetGateway": {
"Attachments": [],
"InternetGatewayId": "igw-0d0fb496b3994d755",
"OwnerId": "123456789012",
"Tags": [
{
"Key": "Name",
"Value": "my-igw"
}
]
}
}
```
Para obter mais informações, consulte [Gateways da Internet](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html) no *Guia do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [CreateInternetGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-internet-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um gateway da internet.**
```
New-EC2InternetGateway
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{} igw-1a2b3c4d {}
```
+ Para obter detalhes da API, consulte [CreateInternetGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um gateway da internet.**
```
New-EC2InternetGateway
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{} igw-1a2b3c4d {}
```
+ Para obter detalhes da API, consulte [CreateInternetGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `CreateKeyPair` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateKeyPair`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Create an Amazon EC2 key pair with a specified name.
///
/// The name for the new key pair.
/// The Amazon EC2 key pair created.
public async Task CreateKeyPair(string keyPairName)
{
try
{
var request = new CreateKeyPairRequest { KeyName = keyPairName, };
var response = await _amazonEC2.CreateKeyPairAsync(request);
var kp = response.KeyPair;
// Return the key pair so it can be saved if needed.
// Wait until the key pair exists.
int retries = 5;
while (retries-- > 0)
{
Console.WriteLine($"Checking for new KeyPair {keyPairName}...");
var keyPairs = await DescribeKeyPairs(keyPairName);
if (keyPairs.Any())
{
return kp;
}
Thread.Sleep(5000);
retries--;
}
_logger.LogError($"Unable to find newly created KeyPair {keyPairName}.");
throw new DoesNotExistException("KeyPair not found");
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidKeyPair.Duplicate")
{
_logger.LogError(
$"A key pair called {keyPairName} already exists.");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(
$"An error occurred while creating the key pair.: {ex.Message}");
throw;
}
}
///
/// Save KeyPair information to a temporary file.
///
/// The name of the key pair.
/// The full path to the temporary file.
public string SaveKeyPair(KeyPair keyPair)
{
var tempPath = Path.GetTempPath();
var tempFileName = $"{tempPath}\\{Path.GetRandomFileName()}";
var pemFileName = Path.ChangeExtension(tempFileName, "pem");
// Save the key pair to a file in a temporary folder.
using var stream = new FileStream(pemFileName, FileMode.Create);
using var writer = new StreamWriter(stream);
writer.WriteLine(keyPair.KeyMaterial);
return pemFileName;
}
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/CreateKeyPair)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_create_keypair
#
# This function creates an Amazon Elastic Compute Cloud (Amazon EC2) ED25519 or 2048-bit RSA key pair
# and writes it to a file.
#
# Parameters:
# -n key_pair_name - A key pair name.
# -f file_path - File to store the key pair.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_create_keypair() {
local key_pair_name file_path response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_create_keypair"
echo "Creates an Amazon Elastic Compute Cloud (Amazon EC2) ED25519 or 2048-bit RSA key pair"
echo " and writes it to a file."
echo " -n key_pair_name - A key pair name."
echo " -f file_path - File to store the key pair."
echo ""
}
# Retrieve the calling parameters.
while getopts "n:f:h" option; do
case "${option}" in
n) key_pair_name="${OPTARG}" ;;
f) file_path="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
if [[ -z "$key_pair_name" ]]; then
errecho "ERROR: You must provide a key name with the -n parameter."
usage
return 1
fi
if [[ -z "$file_path" ]]; then
errecho "ERROR: You must provide a file path with the -f parameter."
usage
return 1
fi
response=$(aws ec2 create-key-pair \
--key-name "$key_pair_name" \
--query 'KeyMaterial' \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports create-access-key operation failed.$response"
return 1
}
if [[ -n "$file_path" ]]; then
echo "$response" >"$file_path"
fi
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/CreateKeyPair)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Create an Amazon Elastic Compute Cloud (Amazon EC2) instance key pair.
/*!
\param keyPairName: A name for a key pair.
\param keyFilePath: File path where the credentials are stored. Ignored if it is an empty string;
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::createKeyPair(const Aws::String &keyPairName, const Aws::String &keyFilePath,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::CreateKeyPairRequest request;
request.SetKeyName(keyPairName);
Aws::EC2::Model::CreateKeyPairOutcome outcome = ec2Client.CreateKeyPair(request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to create key pair - " << keyPairName << ". " <<
outcome.GetError().GetMessage() << std::endl;
} else {
std::cout << "Successfully created key pair named " <<
keyPairName << std::endl;
if (!keyFilePath.empty()) {
std::ofstream keyFile(keyFilePath.c_str());
keyFile << outcome.GetResult().GetKeyMaterial();
keyFile.close();
std::cout << "Keys written to the file " <<
keyFilePath << std::endl;
}
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/CreateKeyPair)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Para criar um par de chaves**
Este exemplo cria um par de chaves denominado `MyKeyPair`.
Comando:
```
aws ec2 create-key-pair --key-name MyKeyPair
```
A saída é uma versão ASCII da chave privada e da impressão digital da chave. Você precisa salvar a chave em um arquivo.
Para obter mais informações, consulte Using Key Pairs no *Guia do usuário da AWS Command Line Interface*.
+ Para obter detalhes da API, consulte [CreateKeyPair](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-key-pair.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Creates a new key pair asynchronously.
*
* @param keyName the name of the key pair to create
* @param fileName the name of the file to write the key material to
* @return a {@link CompletableFuture} that represents the asynchronous operation
* of creating the key pair and writing the key material to a file
*/
public CompletableFuture createKeyPairAsync(String keyName, String fileName) {
CreateKeyPairRequest request = CreateKeyPairRequest.builder()
.keyName(keyName)
.build();
CompletableFuture responseFuture = getAsyncClient().createKeyPair(request);
responseFuture.whenComplete((response, exception) -> {
if (response != null) {
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(fileName));
writer.write(response.keyMaterial());
writer.close();
} catch (IOException e) {
throw new RuntimeException("Failed to write key material to file: " + e.getMessage(), e);
}
} else {
throw new RuntimeException("Failed to create key pair: " + exception.getMessage(), exception);
}
});
return responseFuture;
}
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CreateKeyPair)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { CreateKeyPairCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Creates an ED25519 or 2048-bit RSA key pair with the specified name and in the specified PEM or PPK format.
* Amazon EC2 stores the public key and displays the private key for you to save to a file.
* @param {{ keyName: string }} options
*/
export const main = async ({ keyName }) => {
const client = new EC2Client({});
const command = new CreateKeyPairCommand({
KeyName: keyName,
});
try {
const { KeyMaterial, KeyName } = await client.send(command);
console.log(KeyName);
console.log(KeyMaterial);
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidKeyPair.Duplicate") {
console.warn(`${caught.message}. Try another key name.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/CreateKeyPairCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun createEC2KeyPair(keyNameVal: String) {
val request =
CreateKeyPairRequest {
keyName = keyNameVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.createKeyPair(request)
println("The key ID is ${response.keyPairId}")
}
}
```
+ Para obter detalhes da API, consulte a [CreateKeyPair](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um par de chaves e captura a chave privada RSA codificada por PEM em um arquivo com o nome especificado. Quando você estiver usando PowerShell, a codificação deve ser definida como ascii para gerar uma chave válida. Para obter mais informações, consulte Criar, exibir e excluir pares de chaves do Amazon EC2 (https://docs.aws.amazon.com/cli/latest/userguide/cli-services-ec2-keypairs.html) no Guia do usuário da interface de linha de AWS comando.**
```
(New-EC2KeyPair -KeyName "my-key-pair").KeyMaterial | Out-File -Encoding ascii -FilePath C:\path\my-key-pair.pem
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um par de chaves e captura a chave privada RSA codificada por PEM em um arquivo com o nome especificado. Quando você estiver usando PowerShell, a codificação deve ser definida como ascii para gerar uma chave válida. Para obter mais informações, consulte Criar, exibir e excluir pares de chaves do Amazon EC2 (https://docs.aws.amazon.com/cli/latest/userguide/cli-services-ec2-keypairs.html) no Guia do usuário da interface de linha de AWS comando.**
```
(New-EC2KeyPair -KeyName "my-key-pair").KeyMaterial | Out-File -Encoding ascii -FilePath C:\path\my-key-pair.pem
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class KeyPairWrapper:
"""
Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) key pair actions.
This class provides methods to create, list, and delete EC2 key pairs.
"""
def __init__(
self,
ec2_client: boto3.client,
key_file_dir: Union[tempfile.TemporaryDirectory, str],
key_pair: Optional[dict] = None,
):
"""
Initializes the KeyPairWrapper with the specified EC2 client, key file directory,
and an optional key pair.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param key_file_dir: The folder where the private key information is stored.
This should be a secure folder.
:param key_pair: A dictionary representing the Boto3 KeyPair object.
This is a high-level object that wraps key pair actions. Optional.
"""
self.ec2_client = ec2_client
self.key_pair = key_pair
self.key_file_path: Optional[str] = None
self.key_file_dir = key_file_dir
@classmethod
def from_client(cls) -> "KeyPairWrapper":
"""
Class method to create an instance of KeyPairWrapper using a new EC2 client
and a temporary directory for storing key files.
:return: An instance of KeyPairWrapper.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client, tempfile.TemporaryDirectory())
def create(self, key_name: str) -> dict:
"""
Creates a key pair that can be used to securely connect to an EC2 instance.
The returned key pair contains private key information that cannot be retrieved
again. The private key data is stored as a .pem file.
:param key_name: The name of the key pair to create.
:return: A dictionary representing the Boto3 KeyPair object that represents the newly created key pair.
:raises ClientError: If there is an error in creating the key pair, for example, if a key pair with the same name already exists.
"""
try:
response = self.ec2_client.create_key_pair(KeyName=key_name)
self.key_pair = response
self.key_file_path = os.path.join(
self.key_file_dir.name, f"{self.key_pair['KeyName']}.pem"
)
with open(self.key_file_path, "w") as key_file:
key_file.write(self.key_pair["KeyMaterial"])
except ClientError as err:
if err.response["Error"]["Code"] == "InvalidKeyPair.Duplicate":
logger.error(
f"A key pair called {key_name} already exists. "
"Please choose a different name for your key pair "
"or delete the existing key pair before creating."
)
raise
else:
return self.key_pair
```
+ Para obter detalhes da API, consulte a [CreateKeyPair](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateKeyPair)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
# This code example does the following:
# 1. Creates a key pair in Amazon Elastic Compute Cloud (Amazon EC2).
# 2. Displays information about available key pairs.
# 3. Deletes the key pair.
require 'aws-sdk-ec2'
# @param ec2_client [Aws::EC2::Client] An initialized EC2 client.
# @param key_pair_name [String] The name for the key pair and private
# key file.
# @return [Boolean] true if the key pair and private key file were
# created; otherwise, false.
# @example
# exit 1 unless key_pair_created?(
# Aws::EC2::Client.new(region: 'us-west-2'),
# 'my-key-pair'
# )
def key_pair_created?(ec2_client, key_pair_name)
key_pair = ec2_client.create_key_pair(key_name: key_pair_name)
puts "Created key pair '#{key_pair.key_name}' with fingerprint " \
"'#{key_pair.key_fingerprint}' and ID '#{key_pair.key_pair_id}'."
filename = File.join(Dir.home, "#{key_pair_name}.pem")
File.open(filename, 'w') { |file| file.write(key_pair.key_material) }
puts "Private key file saved locally as '#{filename}'."
true
rescue Aws::EC2::Errors::InvalidKeyPairDuplicate
puts "Error creating key pair: a key pair named '#{key_pair_name}' " \
'already exists.'
false
rescue StandardError => e
puts "Error creating key pair or saving private key file: #{e.message}"
false
end
# Displays information about available key pairs in
# Amazon Elastic Compute Cloud (Amazon EC2).
#
# @param ec2_client [Aws::EC2::Client] An initialized EC2 client.
# @example
# describe_key_pairs(Aws::EC2::Client.new(region: 'us-west-2'))
def describe_key_pairs(ec2_client)
result = ec2_client.describe_key_pairs
if result.key_pairs.count.zero?
puts 'No key pairs found.'
else
puts 'Key pair names:'
result.key_pairs.each do |key_pair|
puts key_pair.key_name
end
end
rescue StandardError => e
puts "Error getting information about key pairs: #{e.message}"
end
# Deletes a key pair in Amazon Elastic Compute Cloud (Amazon EC2).
#
# Prerequisites:
#
# - The key pair to delete.
#
# @param ec2_client [Aws::EC2::Client] An initialized EC2 client.
# @param key_pair_name [String] The name of the key pair to delete.
# @return [Boolean] true if the key pair was deleted; otherwise, false.
# @example
# exit 1 unless key_pair_deleted?(
# Aws::EC2::Client.new(region: 'us-west-2'),
# 'my-key-pair'
# )
def key_pair_deleted?(ec2_client, key_pair_name)
ec2_client.delete_key_pair(key_name: key_pair_name)
true
rescue StandardError => e
puts "Error deleting key pair: #{e.message}"
false
end
# Example usage:
def run_me
key_pair_name = ''
region = ''
# Print usage information and then stop.
if ARGV[0] == '--help' || ARGV[0] == '-h'
puts 'Usage: ruby ec2-ruby-example-key-pairs.rb KEY_PAIR_NAME REGION'
puts 'Example: ruby ec2-ruby-example-key-pairs.rb my-key-pair us-west-2'
exit 1
# If no values are specified at the command prompt, use these default values.
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
elsif ARGV.count.zero?
key_pair_name = 'my-key-pair'
region = 'us-west-2'
# Otherwise, use the values as specified at the command prompt.
else
key_pair_name = ARGV[0]
region = ARGV[1]
end
ec2_client = Aws::EC2::Client.new(region: region)
puts 'Displaying existing key pair names before creating this key pair...'
describe_key_pairs(ec2_client)
puts '-' * 10
puts 'Creating key pair...'
unless key_pair_created?(ec2_client, key_pair_name)
puts 'Stopping program.'
exit 1
end
puts '-' * 10
puts 'Displaying existing key pair names after creating this key pair...'
describe_key_pairs(ec2_client)
puts '-' * 10
puts 'Deleting key pair...'
unless key_pair_deleted?(ec2_client, key_pair_name)
puts 'Stopping program. You must delete the key pair yourself.'
exit 1
end
puts 'Key pair deleted.'
puts '-' * 10
puts 'Now that the key pair is deleted, ' \
'also deleting the related private key pair file...'
filename = File.join(Dir.home, "#{key_pair_name}.pem")
File.delete(filename)
if File.exist?(filename)
puts "Could not delete file at '#{filename}'. You must delete it yourself."
else
puts 'File deleted.'
end
puts '-' * 10
puts 'Displaying existing key pair names after deleting this key pair...'
describe_key_pairs(ec2_client)
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateKeyPair)a *Referência AWS SDK para Ruby da API*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
Implementação do Rust que chama o create\$1key\$1pair do cliente do EC2 e extrai o material retornado.
```
pub async fn create_key_pair(&self, name: String) -> Result<(KeyPairInfo, String), EC2Error> {
tracing::info!("Creating key pair {name}");
let output = self.client.create_key_pair().key_name(name).send().await?;
let info = KeyPairInfo::builder()
.set_key_name(output.key_name)
.set_key_fingerprint(output.key_fingerprint)
.set_key_pair_id(output.key_pair_id)
.build();
let material = output
.key_material
.ok_or_else(|| EC2Error::new("Create Key Pair has no key material"))?;
Ok((info, material))
}
```
Uma função que chama create\$1key impl e salva com segurança a chave privada do PEM.
```
/// Creates a key pair that can be used to securely connect to an EC2 instance.
/// The returned key pair contains private key information that cannot be retrieved
/// again. The private key data is stored as a .pem file.
///
/// :param key_name: The name of the key pair to create.
pub async fn create(
&mut self,
ec2: &EC2,
util: &Util,
key_name: String,
) -> Result {
let (key_pair, material) = ec2.create_key_pair(key_name.clone()).await.map_err(|e| {
self.key_pair = KeyPairInfo::builder().key_name(key_name.clone()).build();
e.add_message(format!("Couldn't create key {key_name}"))
})?;
let path = self.key_file_dir.join(format!("{key_name}.pem"));
// Save the key_pair information immediately, so it can get cleaned up if write_secure fails.
self.key_file_path = Some(path.clone());
self.key_pair = key_pair.clone();
util.write_secure(&key_name, &path, material)?;
Ok(key_pair)
}
```
+ Para obter detalhes da API, consulte a [CreateKeyPair](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.create_key_pair)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->createkeypair( iv_keyname = iv_key_name ). " oo_result is returned for testing purposes. "
MESSAGE 'Amazon EC2 key pair created.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [CreateKeyPair](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Create a new RSA key pair and save the private key to a randomly-named
/// file in the temporary directory.
///
/// - Parameter name: The name of the key pair to create.
///
/// - Returns: The URL of the newly created `.pem` file or `nil` if unable
/// to create the key pair.
func createKeyPair(name: String) async -> URL? {
do {
let output = try await ec2Client.createKeyPair(
input: CreateKeyPairInput(
keyName: name
)
)
guard let keyMaterial = output.keyMaterial else {
return nil
}
// Build the URL of the temporary private key file.
let fileURL = URL.temporaryDirectory
.appendingPathComponent(name)
.appendingPathExtension("pem")
do {
try keyMaterial.write(to: fileURL, atomically: true, encoding: String.Encoding.utf8)
return fileURL
} catch {
print("*** Failed to write the private key.")
return nil
}
} catch {
print("*** Unable to create the key pair.")
return nil
}
}
```
+ Para obter detalhes da API, consulte [CreateKeyPair](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/createkeypair(input:))a *referência da API AWS SDK for Swift*.
------
# Use `CreateLaunchTemplate` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateLaunchTemplate`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar e gerenciar um serviço resiliente](ec2_example_cross_ResilientService_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/ResilientService/AutoScalerActions#code-examples).
```
///
/// Creates an Amazon EC2 launch template to use with Amazon EC2 Auto Scaling.
/// The launch template specifies a Bash script in its user data field that runs after
/// the instance is started. This script installs the Python packages and starts a Python
/// web server on the instance.
///
/// The path to a Bash script file that is run.
/// The path to a permissions policy to create and attach to the profile.
/// The template object.
public async Task CreateTemplate(string startupScriptPath, string instancePolicyPath)
{
try
{
await CreateKeyPair(_keyPairName);
await CreateInstanceProfileWithName(_instancePolicyName, _instanceRoleName,
_instanceProfileName, instancePolicyPath);
var startServerText = await File.ReadAllTextAsync(startupScriptPath);
var plainTextBytes = System.Text.Encoding.UTF8.GetBytes(startServerText);
var amiLatest = await _amazonSsm.GetParameterAsync(
new GetParameterRequest() { Name = _amiParam });
var amiId = amiLatest.Parameter.Value;
var launchTemplateResponse = await _amazonEc2.CreateLaunchTemplateAsync(
new CreateLaunchTemplateRequest()
{
LaunchTemplateName = _launchTemplateName,
LaunchTemplateData = new RequestLaunchTemplateData()
{
InstanceType = _instanceType,
ImageId = amiId,
IamInstanceProfile =
new
LaunchTemplateIamInstanceProfileSpecificationRequest()
{
Name = _instanceProfileName
},
KeyName = _keyPairName,
UserData = System.Convert.ToBase64String(plainTextBytes)
}
});
return launchTemplateResponse.LaunchTemplate;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidLaunchTemplateName.AlreadyExistsException")
{
_logger.LogError($"Could not create the template, the name {_launchTemplateName} already exists. " +
$"Please try again with a unique name.");
}
throw;
}
catch (Exception ex)
{
_logger.LogError($"An error occurred while creating the template.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [CreateLaunchTemplate](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/CreateLaunchTemplate)a *Referência AWS SDK para .NET da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar um modelo de lançamento**
O `create-launch-template` exemplo a seguir cria um modelo de execução que especifica a sub-rede na qual iniciar a instância, atribui um endereço IP público e um IPv6 endereço à instância e cria uma tag para a instância.
```
aws ec2 create-launch-template \
--launch-template-name TemplateForWebServer \
--version-description WebVersion1 \
--launch-template-data '{"NetworkInterfaces":[{"AssociatePublicIpAddress":true,"DeviceIndex":0,"Ipv6AddressCount":1,"SubnetId":"subnet-7b16de0c"}],"ImageId":"ami-8c1be5f6","InstanceType":"t2.small","TagSpecifications":[{"ResourceType":"instance","Tags":[{"Key":"purpose","Value":"webserver"}]}]}'
```
Saída:
```
{
"LaunchTemplate": {
"LatestVersionNumber": 1,
"LaunchTemplateId": "lt-01238c059e3466abc",
"LaunchTemplateName": "TemplateForWebServer",
"DefaultVersionNumber": 1,
"CreatedBy": "arn:aws:iam::123456789012:user/Bob",
"CreateTime": "2019-01-27T09:13:24.000Z"
}
}
```
Para obter mais informações, consulte Execução de uma instância em um modelo de execução no *Guia do usuário do Amazon Elastic Compute Cloud*. Para obter informações sobre como citar parâmetros formatados em JSON, consulte Uso de aspas com strings no *Guia do usuário da AWS Command Line Interface*.
**Exemplo 2: para criar um modelo de execução para o Amazon EC2 Auto Scaling**
O exemplo `create-launch-template` a seguir cria um modelo de execução com várias tags e um mapeamento de dispositivos de blocos para especificar um volume adicional do EBS quando uma instância é executada. Especifique um valor para `Groups` que corresponda aos grupos de segurança da VPC na qual o seu grupo do Auto Scaling executará as instâncias. Especifique a VPC e as sub-redes como propriedades do grupo do Auto Scaling.
```
aws ec2 create-launch-template \
--launch-template-name TemplateForAutoScaling \
--version-description AutoScalingVersion1 \
--launch-template-data '{"NetworkInterfaces":[{"DeviceIndex":0,"AssociatePublicIpAddress":true,"Groups":["sg-7c227019,sg-903004f8"],"DeleteOnTermination":true}],"ImageId":"ami-b42209de","InstanceType":"m4.large","TagSpecifications":[{"ResourceType":"instance","Tags":[{"Key":"environment","Value":"production"},{"Key":"purpose","Value":"webserver"}]},{"ResourceType":"volume","Tags":[{"Key":"environment","Value":"production"},{"Key":"cost-center","Value":"cc123"}]}],"BlockDeviceMappings":[{"DeviceName":"/dev/sda1","Ebs":{"VolumeSize":100}}]}' --region us-east-1
```
Saída:
```
{
"LaunchTemplate": {
"LatestVersionNumber": 1,
"LaunchTemplateId": "lt-0123c79c33a54e0abc",
"LaunchTemplateName": "TemplateForAutoScaling",
"DefaultVersionNumber": 1,
"CreatedBy": "arn:aws:iam::123456789012:user/Bob",
"CreateTime": "2019-04-30T18:16:06.000Z"
}
}
```
Para obter mais informações, consulte Como criar um modelo de execução para um grupo do Auto Scaling no *Guia do usuário do Amazon EC2 Auto Scaling*. Para obter informações sobre como citar parâmetros formatados em JSON, consulte Uso de aspas com strings no *Guia do usuário da AWS Command Line Interface*.
**Exemplo 3: criar um modelo de execução que especifique a criptografia dos volumes do EBS**
O exemplo `create-launch-template` a seguir cria um modelo de execução que inclui volumes criptografados do EBS criados de um snapshot não criptografado. Ele também coloca tags nos volumes durante a criação. Se a criptografia por padrão estiver desabilitada, você deve especificar a opção `"Encrypted"` conforme mostrado no exemplo a seguir. Se você usar a opção `"KmsKeyId"` para especificar uma CMK gerenciada pelo cliente, também deverá especificar a opção `"Encrypted"` mesmo que a criptografia por padrão esteja habilitada.
```
aws ec2 create-launch-template \
--launch-template-name TemplateForEncryption \
--launch-template-data file://config.json
```
Conteúdo de `config.json`:
```
{
"BlockDeviceMappings":[
{
"DeviceName":"/dev/sda1",
"Ebs":{
"VolumeType":"gp2",
"DeleteOnTermination":true,
"SnapshotId":"snap-066877671789bd71b",
"Encrypted":true,
"KmsKeyId":"arn:aws:kms:us-east-1:012345678910:key/abcd1234-a123-456a-a12b-a123b4cd56ef"
}
}
],
"ImageId":"ami-00068cd7555f543d5",
"InstanceType":"c5.large",
"TagSpecifications":[
{
"ResourceType":"volume",
"Tags":[
{
"Key":"encrypted",
"Value":"yes"
}
]
}
]
}
```
Saída:
```
{
"LaunchTemplate": {
"LatestVersionNumber": 1,
"LaunchTemplateId": "lt-0d5bd51bcf8530abc",
"LaunchTemplateName": "TemplateForEncryption",
"DefaultVersionNumber": 1,
"CreatedBy": "arn:aws:iam::123456789012:user/Bob",
"CreateTime": "2020-01-07T19:08:36.000Z"
}
}
```
Para obter mais informações, consulte Restoring an Amazon EBS Volume from a Snapshot and Encryption by Default no *Guia do usuário do Amazon Elastic Compute Cloud*.
+ Para obter detalhes da API, consulte [CreateLaunchTemplate](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-launch-template.html)em *Referência de AWS CLI Comandos*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/cross-services/wkflw-resilient-service#code-examples).
```
const ssmClient = new SSMClient({});
const { Parameter } = await ssmClient.send(
new GetParameterCommand({
Name: "/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2",
}),
);
const ec2Client = new EC2Client({});
await ec2Client.send(
new CreateLaunchTemplateCommand({
LaunchTemplateName: NAMES.launchTemplateName,
LaunchTemplateData: {
InstanceType: "t3.micro",
ImageId: Parameter.Value,
IamInstanceProfile: { Name: NAMES.instanceProfileName },
UserData: readFileSync(
join(RESOURCES_PATH, "server_startup_script.sh"),
).toString("base64"),
KeyName: NAMES.keyPairName,
},
}),
```
+ Para obter detalhes da API, consulte [CreateLaunchTemplate](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/CreateLaunchTemplateCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
Este exemplo cria um modelo de execução que inclui um perfil de instância que concede permissões específicas à instância e um script Bash de dados do usuário que é executado na instância após sua inicialização.
```
class AutoScalingWrapper:
"""
Encapsulates Amazon EC2 Auto Scaling and EC2 management actions.
"""
def __init__(
self,
resource_prefix: str,
inst_type: str,
ami_param: str,
autoscaling_client: boto3.client,
ec2_client: boto3.client,
ssm_client: boto3.client,
iam_client: boto3.client,
):
"""
Initializes the AutoScaler class with the necessary parameters.
:param resource_prefix: The prefix for naming AWS resources that are created by this class.
:param inst_type: The type of EC2 instance to create, such as t3.micro.
:param ami_param: The Systems Manager parameter used to look up the AMI that is created.
:param autoscaling_client: A Boto3 EC2 Auto Scaling client.
:param ec2_client: A Boto3 EC2 client.
:param ssm_client: A Boto3 Systems Manager client.
:param iam_client: A Boto3 IAM client.
"""
self.inst_type = inst_type
self.ami_param = ami_param
self.autoscaling_client = autoscaling_client
self.ec2_client = ec2_client
self.ssm_client = ssm_client
self.iam_client = iam_client
sts_client = boto3.client("sts")
self.account_id = sts_client.get_caller_identity()["Account"]
self.key_pair_name = f"{resource_prefix}-key-pair"
self.launch_template_name = f"{resource_prefix}-template-"
self.group_name = f"{resource_prefix}-group"
# Happy path
self.instance_policy_name = f"{resource_prefix}-pol"
self.instance_role_name = f"{resource_prefix}-role"
self.instance_profile_name = f"{resource_prefix}-prof"
# Failure mode
self.bad_creds_policy_name = f"{resource_prefix}-bc-pol"
self.bad_creds_role_name = f"{resource_prefix}-bc-role"
self.bad_creds_profile_name = f"{resource_prefix}-bc-prof"
def create_template(
self, server_startup_script_file: str, instance_policy_file: str
) -> Dict[str, Any]:
"""
Creates an Amazon EC2 launch template to use with Amazon EC2 Auto Scaling. The
launch template specifies a Bash script in its user data field that runs after
the instance is started. This script installs Python packages and starts a
Python web server on the instance.
:param server_startup_script_file: The path to a Bash script file that is run
when an instance starts.
:param instance_policy_file: The path to a file that defines a permissions policy
to create and attach to the instance profile.
:return: Information about the newly created template.
"""
template = {}
try:
# Create key pair and instance profile
self.create_key_pair(self.key_pair_name)
self.create_instance_profile(
instance_policy_file,
self.instance_policy_name,
self.instance_role_name,
self.instance_profile_name,
)
# Read the startup script
with open(server_startup_script_file) as file:
start_server_script = file.read()
# Get the latest AMI ID
ami_latest = self.ssm_client.get_parameter(Name=self.ami_param)
ami_id = ami_latest["Parameter"]["Value"]
# Create the launch template
lt_response = self.ec2_client.create_launch_template(
LaunchTemplateName=self.launch_template_name,
LaunchTemplateData={
"InstanceType": self.inst_type,
"ImageId": ami_id,
"IamInstanceProfile": {"Name": self.instance_profile_name},
"UserData": base64.b64encode(
start_server_script.encode(encoding="utf-8")
).decode(encoding="utf-8"),
"KeyName": self.key_pair_name,
},
)
template = lt_response["LaunchTemplate"]
log.info(
f"Created launch template {self.launch_template_name} for AMI {ami_id} on {self.inst_type}."
)
except ClientError as err:
log.error(f"Failed to create launch template {self.launch_template_name}.")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidLaunchTemplateName.AlreadyExistsException":
log.info(
f"Launch template {self.launch_template_name} already exists, nothing to do."
)
log.error(f"Full error:\n\t{err}")
return template
```
+ Para obter detalhes da API, consulte a [CreateLaunchTemplate](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateLaunchTemplate)Referência da API *AWS SDK for Python (Boto3*).
------
# Usar `CreateNetworkAcl` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateNetworkAcl`.
------
#### [ CLI ]
**AWS CLI**
**Criar uma ACL de rede**
Este exemplo cria uma rede ACL para a VPC especificada.
Comando:
```
aws ec2 create-network-acl --vpc-id vpc-a01106c2
```
Saída:
```
{
"NetworkAcl": {
"Associations": [],
"NetworkAclId": "acl-5fb85d36",
"VpcId": "vpc-a01106c2",
"Tags": [],
"Entries": [
{
"CidrBlock": "0.0.0.0/0",
"RuleNumber": 32767,
"Protocol": "-1",
"Egress": true,
"RuleAction": "deny"
},
{
"CidrBlock": "0.0.0.0/0",
"RuleNumber": 32767,
"Protocol": "-1",
"Egress": false,
"RuleAction": "deny"
}
],
"IsDefault": false
}
}
```
+ Para obter detalhes da API, consulte [CreateNetworkAcl](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-network-acl.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma ACL de rede para a VPC especificada.**
```
New-EC2NetworkAcl -VpcId vpc-12345678
```
**Saída**:
```
Associations : {}
Entries : {Amazon.EC2.Model.NetworkAclEntry, Amazon.EC2.Model.NetworkAclEntry}
IsDefault : False
NetworkAclId : acl-12345678
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateNetworkAcl](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma ACL de rede para a VPC especificada.**
```
New-EC2NetworkAcl -VpcId vpc-12345678
```
**Saída**:
```
Associations : {}
Entries : {Amazon.EC2.Model.NetworkAclEntry, Amazon.EC2.Model.NetworkAclEntry}
IsDefault : False
NetworkAclId : acl-12345678
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateNetworkAcl](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateNetworkAclEntry` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateNetworkAclEntry`.
------
#### [ CLI ]
**AWS CLI**
**Criar uma entrada de ACL de rede**
Este exemplo cria uma entrada para a rede ACL especificada. A regra permite o tráfego de entrada de qualquer IPv4 endereço (0.0.0.0/0) na porta UDP 53 (DNS) em qualquer sub-rede associada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 create-network-acl-entry --network-acl-id acl-5fb85d36 --ingress --rule-number 100 --protocol udp --port-range From=53,To=53 --cidr-block 0.0.0.0/0 --rule-action allow
```
Este exemplo cria uma regra para a rede ACL especificada que permite o tráfego de entrada de qualquer IPv6 endereço (:: /0) na porta TCP 80 (HTTP).
Comando:
```
aws ec2 create-network-acl-entry --network-acl-id acl-5fb85d36 --ingress --rule-number 120 --protocol tcp --port-range From=80,To=80 --ipv6-cidr-block ::/0 --rule-action allow
```
+ Para obter detalhes da API, consulte [CreateNetworkAclEntry](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-network-acl-entry.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
Exemplo 1: esse exemplo cria uma entrada para a ACL de rede especificada. A regra permite o tráfego de entrada de qualquer lugar (0.0.0.0/0) na porta UDP 53 (DNS) para qualquer sub-rede associada.
```
New-EC2NetworkAclEntry -NetworkAclId acl-12345678 -Egress $false -RuleNumber 100 -Protocol 17 -PortRange_From 53 -PortRange_To 53 -CidrBlock 0.0.0.0/0 -RuleAction allow
```
+ Para obter detalhes da API, consulte [CreateNetworkAclEntry](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
Exemplo 1: esse exemplo cria uma entrada para a ACL de rede especificada. A regra permite o tráfego de entrada de qualquer lugar (0.0.0.0/0) na porta UDP 53 (DNS) para qualquer sub-rede associada.
```
New-EC2NetworkAclEntry -NetworkAclId acl-12345678 -Egress $false -RuleNumber 100 -Protocol 17 -PortRange_From 53 -PortRange_To 53 -CidrBlock 0.0.0.0/0 -RuleAction allow
```
+ Para obter detalhes da API, consulte [CreateNetworkAclEntry](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateNetworkInterface` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateNetworkInterface`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: Para especificar um IPv4 endereço para uma interface de rede**
O `create-network-interface` exemplo a seguir cria uma interface de rede para a sub-rede especificada com o IPv4 endereço primário especificado.
```
aws ec2 create-network-interface \
--subnet-id subnet-00a24d0d67acf6333 \
--description "my network interface" \
--groups sg-09dfba7ed20cda78b \
--private-ip-address 10.0.8.17
```
Saída:
```
{
"NetworkInterface": {
"AvailabilityZone": "us-west-2a",
"Description": "my network interface",
"Groups": [
{
"GroupName": "my-security-group",
"GroupId": "sg-09dfba7ed20cda78b"
}
],
"InterfaceType": "interface",
"Ipv6Addresses": [],
"MacAddress": "06:6a:0f:9a:49:37",
"NetworkInterfaceId": "eni-0492b355f0cf3b3f8",
"OwnerId": "123456789012",
"PrivateDnsName": "ip-10-0-8-18.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.17",
"PrivateIpAddresses": [
{
"Primary": true,
"PrivateDnsName": "ip-10-0-8-17.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.17"
}
],
"RequesterId": "AIDA4Z3Y7GSXTMEXAMPLE",
"RequesterManaged": false,
"SourceDestCheck": true,
"Status": "pending",
"SubnetId": "subnet-00a24d0d67acf6333",
"TagSet": [],
"VpcId": "vpc-02723a0feeeb9d57b"
}
}
```
**Exemplo 2: Para criar uma interface de rede com um IPv4 endereço e um IPv6 endereço**
O exemplo `create-network-interface` a seguir cria uma interface de rede para a sub-rede especificada com um endereço IPv4 e um endereço IPv6 selecionados pelo Amazon EC2.
```
aws ec2 create-network-interface \
--subnet-id subnet-00a24d0d67acf6333 \
--description "my dual stack network interface" \
--ipv6-address-count 1 \
--groups sg-09dfba7ed20cda78b
```
Saída:
```
{
"NetworkInterface": {
"AvailabilityZone": "us-west-2a",
"Description": "my dual stack network interface",
"Groups": [
{
"GroupName": "my-security-group",
"GroupId": "sg-09dfba7ed20cda78b"
}
],
"InterfaceType": "interface",
"Ipv6Addresses": [
{
"Ipv6Address": "2600:1f13:cfe:3650:a1dc:237c:393a:4ba7",
"IsPrimaryIpv6": false
}
],
"MacAddress": "06:b8:68:d2:b2:2d",
"NetworkInterfaceId": "eni-05da417453f9a84bf",
"OwnerId": "123456789012",
"PrivateDnsName": "ip-10-0-8-18.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.18",
"PrivateIpAddresses": [
{
"Primary": true,
"PrivateDnsName": "ip-10-0-8-18.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.18"
}
],
"RequesterId": "AIDA4Z3Y7GSXTMEXAMPLE",
"RequesterManaged": false,
"SourceDestCheck": true,
"Status": "pending",
"SubnetId": "subnet-00a24d0d67acf6333",
"TagSet": [],
"VpcId": "vpc-02723a0feeeb9d57b",
"Ipv6Address": "2600:1f13:cfe:3650:a1dc:237c:393a:4ba7"
}
}
```
**Exemplo 3: criar uma interface de rede com opções de configuração de rastreamento de conexão**
O exemplo `create-network-interface` a seguir cria uma interface de rede e configura os tempos limite de rastreamento de conexão ociosa.
```
aws ec2 create-network-interface \
--subnet-id subnet-00a24d0d67acf6333 \
--groups sg-02e57dbcfe0331c1b \
--connection-tracking-specification TcpEstablishedTimeout=86400,UdpTimeout=60
```
Saída:
```
{
"NetworkInterface": {
"AvailabilityZone": "us-west-2a",
"ConnectionTrackingConfiguration": {
"TcpEstablishedTimeout": 86400,
"UdpTimeout": 60
},
"Description": "",
"Groups": [
{
"GroupName": "my-security-group",
"GroupId": "sg-02e57dbcfe0331c1b"
}
],
"InterfaceType": "interface",
"Ipv6Addresses": [],
"MacAddress": "06:4c:53:de:6d:91",
"NetworkInterfaceId": "eni-0c133586e08903d0b",
"OwnerId": "123456789012",
"PrivateDnsName": "ip-10-0-8-94.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.94",
"PrivateIpAddresses": [
{
"Primary": true,
"PrivateDnsName": "ip-10-0-8-94.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.94"
}
],
"RequesterId": "AIDA4Z3Y7GSXTMEXAMPLE",
"RequesterManaged": false,
"SourceDestCheck": true,
"Status": "pending",
"SubnetId": "subnet-00a24d0d67acf6333",
"TagSet": [],
"VpcId": "vpc-02723a0feeeb9d57b"
}
}
```
**Exemplo 4: criar um adaptador Fabric elástico**
O exemplo `create-network-interface` a seguir cria um EFA:
```
aws ec2 create-network-interface \
--interface-type efa \
--subnet-id subnet-00a24d0d67acf6333 \
--description "my efa" \
--groups sg-02e57dbcfe0331c1b
```
Saída:
```
{
"NetworkInterface": {
"AvailabilityZone": "us-west-2a",
"Description": "my efa",
"Groups": [
{
"GroupName": "my-efa-sg",
"GroupId": "sg-02e57dbcfe0331c1b"
}
],
"InterfaceType": "efa",
"Ipv6Addresses": [],
"MacAddress": "06:d7:a4:f7:4d:57",
"NetworkInterfaceId": "eni-034acc2885e862b65",
"OwnerId": "123456789012",
"PrivateDnsName": "ip-10-0-8-180.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.180",
"PrivateIpAddresses": [
{
"Primary": true,
"PrivateDnsName": "ip-10-0-8-180.us-west-2.compute.internal",
"PrivateIpAddress": "10.0.8.180"
}
],
"RequesterId": "AIDA4Z3Y7GSXTMEXAMPLE",
"RequesterManaged": false,
"SourceDestCheck": true,
"Status": "pending",
"SubnetId": "subnet-00a24d0d67acf6333",
"TagSet": [],
"VpcId": "vpc-02723a0feeeb9d57b"
}
}
```
Para obter mais informações, consulte [Interfaces de rede elástica](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CreateNetworkInterface](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-network-interface.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria a interface de rede especificada.**
```
New-EC2NetworkInterface -SubnetId subnet-1a2b3c4d -Description "my network interface" -Group sg-12345678 -PrivateIpAddress 10.0.0.17
```
**Saída**:
```
Association :
Attachment :
AvailabilityZone : us-west-2c
Description : my network interface
Groups : {my-security-group}
MacAddress : 0a:72:bc:1a:cd:7f
NetworkInterfaceId : eni-12345678
OwnerId : 123456789012
PrivateDnsName : ip-10-0-0-17.us-west-2.compute.internal
PrivateIpAddress : 10.0.0.17
PrivateIpAddresses : {}
RequesterId :
RequesterManaged : False
SourceDestCheck : True
Status : pending
SubnetId : subnet-1a2b3c4d
TagSet : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateNetworkInterface](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria a interface de rede especificada.**
```
New-EC2NetworkInterface -SubnetId subnet-1a2b3c4d -Description "my network interface" -Group sg-12345678 -PrivateIpAddress 10.0.0.17
```
**Saída**:
```
Association :
Attachment :
AvailabilityZone : us-west-2c
Description : my network interface
Groups : {my-security-group}
MacAddress : 0a:72:bc:1a:cd:7f
NetworkInterfaceId : eni-12345678
OwnerId : 123456789012
PrivateDnsName : ip-10-0-0-17.us-west-2.compute.internal
PrivateIpAddress : 10.0.0.17
PrivateIpAddresses : {}
RequesterId :
RequesterManaged : False
SourceDestCheck : True
Status : pending
SubnetId : subnet-1a2b3c4d
TagSet : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateNetworkInterface](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreatePlacementGroup` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreatePlacementGroup`.
------
#### [ CLI ]
**AWS CLI**
**Criar um grupo de posicionamento**
Esse exemplo de comando cria um grupo de posicionamento com o nome especificado.
Comando:
```
aws ec2 create-placement-group --group-name my-cluster --strategy cluster
```
**Criar um grupo com posicionamento em partições**
Esse exemplo de comando cria um grupo com posicionamento em partições chamado `HDFS-Group-A` com cinco partições.
Comando:
```
aws ec2 create-placement-group --group-name HDFS-Group-A --strategy partition --partition-count 5
```
+ Para obter detalhes da API, consulte [CreatePlacementGroup](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-placement-group.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um grupo de posicionamento com o nome especificado.**
```
New-EC2PlacementGroup -GroupName my-placement-group -Strategy cluster
```
+ Para obter detalhes da API, consulte [CreatePlacementGroup](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um grupo de posicionamento com o nome especificado.**
```
New-EC2PlacementGroup -GroupName my-placement-group -Strategy cluster
```
+ Para obter detalhes da API, consulte [CreatePlacementGroup](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateRoute` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateRoute`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
+ [Conceitos básico do Transit Gateway](ec2_example_vpc_TransitGatewayGettingStarted_section.md)
------
#### [ CLI ]
**AWS CLI**
**Criar uma rota**
Este exemplo cria uma rota para a tabela de rotas especificada. A rota corresponde a todo o IPv4 tráfego (`0.0.0.0/0`) e o encaminha para o gateway de Internet especificado. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 create-route --route-table-id rtb-22574640 --destination-cidr-block 0.0.0.0/0 --gateway-id igw-c0a643a9
```
Este exemplo de comando cria uma rota na tabela de rotas rtb-g8ff4ea2. A rota corresponde ao tráfego do bloco IPv4 CIDR 10.0.0.0/16 e o encaminha para a conexão de emparelhamento de VPC, pcx-111aaa22. Essa rota permite que o tráfego seja direcionado para a VPC de mesmo nível na conexão de emparelhamento da VPC. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 create-route --route-table-id rtb-g8ff4ea2 --destination-cidr-block 10.0.0.0/16 --vpc-peering-connection-id pcx-1a2b3c4d
```
Este exemplo cria uma rota na tabela de rotas especificada que corresponde a todo o IPv6 tráfego (`::/0`) e a encaminha para o gateway de Internet somente de saída especificado.
Comando:
```
aws ec2 create-route --route-table-id rtb-dce620b8 --destination-ipv6-cidr-block ::/0 --egress-only-internet-gateway-id eigw-01eadbd45ecd7943f
```
+ Para obter detalhes da API, consulte [CreateRoute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-route.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria a rota especificada para a tabela de rotas especificada. A rota faz a correspondência de todo o tráfego e o encaminha para o gateway da internet especificado.**
```
New-EC2Route -RouteTableId rtb-1a2b3c4d -DestinationCidrBlock 0.0.0.0/0 -GatewayId igw-1a2b3c4d
```
**Saída**:
```
True
```
+ Para obter detalhes da API, consulte [CreateRoute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria a rota especificada para a tabela de rotas especificada. A rota faz a correspondência de todo o tráfego e o encaminha para o gateway da internet especificado.**
```
New-EC2Route -RouteTableId rtb-1a2b3c4d -DestinationCidrBlock 0.0.0.0/0 -GatewayId igw-1a2b3c4d
```
**Saída**:
```
True
```
+ Para obter detalhes da API, consulte [CreateRoute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `CreateRouteTable` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateRouteTable`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Para criar uma tabela de rotas**
Este exemplo cria uma tabela de rotas para a VPC especificada.
Comando:
```
aws ec2 create-route-table --vpc-id vpc-a01106c2
```
Saída:
```
{
"RouteTable": {
"Associations": [],
"RouteTableId": "rtb-22574640",
"VpcId": "vpc-a01106c2",
"PropagatingVgws": [],
"Tags": [],
"Routes": [
{
"GatewayId": "local",
"DestinationCidrBlock": "10.0.0.0/16",
"State": "active"
}
]
}
}
```
+ Para obter detalhes da API, consulte [CreateRouteTable](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-route-table.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma tabela de rotas para a VPC especificada.**
```
New-EC2RouteTable -VpcId vpc-12345678
```
**Saída**:
```
Associations : {}
PropagatingVgws : {}
Routes : {}
RouteTableId : rtb-1a2b3c4d
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateRouteTable](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma tabela de rotas para a VPC especificada.**
```
New-EC2RouteTable -VpcId vpc-12345678
```
**Saída**:
```
Associations : {}
PropagatingVgws : {}
Routes : {}
RouteTableId : rtb-1a2b3c4d
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateRouteTable](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
require 'aws-sdk-ec2'
# Prerequisites:
#
# - A VPC in Amazon VPC.
# - A subnet in that VPC.
# - A gateway attached to that subnet.
#
# @param ec2_resource [Aws::EC2::Resource] An initialized
# Amazon Elastic Compute Cloud (Amazon EC2) resource object.
# @param vpc_id [String] The ID of the VPC for the route table.
# @param subnet_id [String] The ID of the subnet for the route table.
# @param gateway_id [String] The ID of the gateway for the route.
# @param destination_cidr_block [String] The destination CIDR block
# for the route.
# @param tag_key [String] The key portion of the tag for the route table.
# @param tag_value [String] The value portion of the tag for the route table.
# @return [Boolean] true if the route table was created and associated;
# otherwise, false.
# @example
# exit 1 unless route_table_created_and_associated?(
# Aws::EC2::Resource.new(region: 'us-west-2'),
# 'vpc-0b6f769731EXAMPLE',
# 'subnet-03d9303b57EXAMPLE',
# 'igw-06ca90c011EXAMPLE',
# '0.0.0.0/0',
# 'my-key',
# 'my-value'
# )
def route_table_created_and_associated?(
ec2_resource,
vpc_id,
subnet_id,
gateway_id,
destination_cidr_block,
tag_key,
tag_value
)
route_table = ec2_resource.create_route_table(vpc_id: vpc_id)
puts "Created route table with ID '#{route_table.id}'."
route_table.create_tags(
tags: [
{
key: tag_key,
value: tag_value
}
]
)
puts 'Added tags to route table.'
route_table.create_route(
destination_cidr_block: destination_cidr_block,
gateway_id: gateway_id
)
puts 'Created route with destination CIDR block ' \
"'#{destination_cidr_block}' and associated with gateway " \
"with ID '#{gateway_id}'."
route_table.associate_with_subnet(subnet_id: subnet_id)
puts "Associated route table with subnet with ID '#{subnet_id}'."
true
rescue StandardError => e
puts "Error creating or associating route table: #{e.message}"
puts 'If the route table was created but not associated, you should ' \
'clean up by deleting the route table.'
false
end
# Example usage:
def run_me
vpc_id = ''
subnet_id = ''
gateway_id = ''
destination_cidr_block = ''
tag_key = ''
tag_value = ''
region = ''
# Print usage information and then stop.
if ARGV[0] == '--help' || ARGV[0] == '-h'
puts 'Usage: ruby ec2-ruby-example-create-route-table.rb ' \
'VPC_ID SUBNET_ID GATEWAY_ID DESTINATION_CIDR_BLOCK ' \
'TAG_KEY TAG_VALUE REGION'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
puts 'Example: ruby ec2-ruby-example-create-route-table.rb ' \
'vpc-0b6f769731EXAMPLE subnet-03d9303b57EXAMPLE igw-06ca90c011EXAMPLE ' \
"'0.0.0.0/0' my-key my-value us-west-2"
exit 1
# If no values are specified at the command prompt, use these default values.
elsif ARGV.count.zero?
vpc_id = 'vpc-0b6f769731EXAMPLE'
subnet_id = 'subnet-03d9303b57EXAMPLE'
gateway_id = 'igw-06ca90c011EXAMPLE'
destination_cidr_block = '0.0.0.0/0'
tag_key = 'my-key'
tag_value = 'my-value'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
region = 'us-west-2'
# Otherwise, use the values as specified at the command prompt.
else
vpc_id = ARGV[0]
subnet_id = ARGV[1]
gateway_id = ARGV[2]
destination_cidr_block = ARGV[3]
tag_key = ARGV[4]
tag_value = ARGV[5]
region = ARGV[6]
end
ec2_resource = Aws::EC2::Resource.new(region: region)
if route_table_created_and_associated?(
ec2_resource,
vpc_id,
subnet_id,
gateway_id,
destination_cidr_block,
tag_key,
tag_value
)
puts 'Route table created and associated.'
else
puts 'Route table not created or not associated.'
end
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [CreateRouteTable](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateRouteTable)a *Referência AWS SDK para Ruby da API*.
------
# Use `CreateSecurityGroup` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateSecurityGroup`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Create an Amazon EC2 security group with a specified name and description.
///
/// The name for the new security group.
/// A description of the new security group.
/// The group Id of the new security group.
public async Task CreateSecurityGroup(string groupName, string groupDescription)
{
try
{
var response = await _amazonEC2.CreateSecurityGroupAsync(
new CreateSecurityGroupRequest(groupName, groupDescription));
// Wait until the security group exists.
int retries = 5;
while (retries-- > 0)
{
var groups = await DescribeSecurityGroups(response.GroupId);
if (groups.Any())
{
return response.GroupId;
}
Thread.Sleep(5000);
retries--;
}
_logger.LogError($"Unable to find newly created group {groupName}.");
throw new DoesNotExistException("security group not found");
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "ResourceAlreadyExists")
{
_logger.LogError(
$"A security group with the name {groupName} already exists. {ec2Exception.Message}");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(
$"An error occurred while creating the security group.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/CreateSecurityGroup)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_create_security_group
#
# This function creates an Amazon Elastic Compute Cloud (Amazon EC2) security group.
#
# Parameters:
# -n security_group_name - The name of the security group.
# -d security_group_description - The description of the security group.
#
# Returns:
# The ID of the created security group, or an error message if the operation fails.
# And:
# 0 - If successful.
# 1 - If it fails.
#
###############################################################################
function ec2_create_security_group() {
local security_group_name security_group_description response
# Function to display usage information
function usage() {
echo "function ec2_create_security_group"
echo "Creates an Amazon Elastic Compute Cloud (Amazon EC2) security group."
echo " -n security_group_name - The name of the security group."
echo " -d security_group_description - The description of the security group."
echo ""
}
# Parse the command-line arguments
while getopts "n:d:h" option; do
case "${option}" in
n) security_group_name="${OPTARG}" ;;
d) security_group_description="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
# Validate the input parameters
if [[ -z "$security_group_name" ]]; then
errecho "ERROR: You must provide a security group name with the -n parameter."
return 1
fi
if [[ -z "$security_group_description" ]]; then
errecho "ERROR: You must provide a security group description with the -d parameter."
return 1
fi
# Create the security group
response=$(aws ec2 create-security-group \
--group-name "$security_group_name" \
--description "$security_group_description" \
--query "GroupId" \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports create-security-group operation failed."
errecho "$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/CreateSecurityGroup)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Create a security group.
/*!
\param groupName: A security group name.
\param description: A description.
\param vpcID: A virtual private cloud (VPC) ID.
\param[out] groupIDResult: A string to receive the group ID.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::createSecurityGroup(const Aws::String &groupName,
const Aws::String &description,
const Aws::String &vpcID,
Aws::String &groupIDResult,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::CreateSecurityGroupRequest request;
request.SetGroupName(groupName);
request.SetDescription(description);
request.SetVpcId(vpcID);
const Aws::EC2::Model::CreateSecurityGroupOutcome outcome =
ec2Client.CreateSecurityGroup(request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to create security group:" <<
outcome.GetError().GetMessage() << std::endl;
return false;
}
std::cout << "Successfully created security group named " << groupName <<
std::endl;
groupIDResult = outcome.GetResult().GetGroupId();
return true;
}
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/CreateSecurityGroup)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Para criar um grupo de segurança do EC2-Classic**
Este exemplo cria um grupo de segurança chamado `MySecurityGroup`.
Comando:
```
aws ec2 create-security-group --group-name MySecurityGroup --description "My security group"
```
Saída:
```
{
"GroupId": "sg-903004f8"
}
```
**Para criar um grupo de segurança do EC2-VPC**
Este exemplo cria um grupo de segurança chamado `MySecurityGroup` para a VPC especificada.
Comando:
```
aws ec2 create-security-group --group-name MySecurityGroup --description "My security group" --vpc-id vpc-1a2b3c4d
```
Saída:
```
{
"GroupId": "sg-903004f8"
}
```
Para obter mais informações, consulte Using Security Groups no *Guia do usuário da AWS Command Line Interface*.
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-security-group.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Creates a new security group asynchronously with the specified group name, description, and VPC ID. It also
* authorizes inbound traffic on ports 80 and 22 from the specified IP address.
*
* @param groupName the name of the security group to create
* @param groupDesc the description of the security group
* @param vpcId the ID of the VPC in which to create the security group
* @param myIpAddress the IP address from which to allow inbound traffic (e.g., "192.168.1.1/0" to allow traffic from
* any IP address in the 192.168.1.0/24 subnet)
* @return a CompletableFuture that, when completed, returns the ID of the created security group
* @throws RuntimeException if there was a failure creating the security group or authorizing the inbound traffic
*/
public CompletableFuture createSecurityGroupAsync(String groupName, String groupDesc, String vpcId, String myIpAddress) {
CreateSecurityGroupRequest createRequest = CreateSecurityGroupRequest.builder()
.groupName(groupName)
.description(groupDesc)
.vpcId(vpcId)
.build();
return getAsyncClient().createSecurityGroup(createRequest)
.thenCompose(createResponse -> {
String groupId = createResponse.groupId();
IpRange ipRange = IpRange.builder()
.cidrIp(myIpAddress + "/32")
.build();
IpPermission ipPerm = IpPermission.builder()
.ipProtocol("tcp")
.toPort(80)
.fromPort(80)
.ipRanges(ipRange)
.build();
IpPermission ipPerm2 = IpPermission.builder()
.ipProtocol("tcp")
.toPort(22)
.fromPort(22)
.ipRanges(ipRange)
.build();
AuthorizeSecurityGroupIngressRequest authRequest = AuthorizeSecurityGroupIngressRequest.builder()
.groupName(groupName)
.ipPermissions(ipPerm, ipPerm2)
.build();
return getAsyncClient().authorizeSecurityGroupIngress(authRequest)
.thenApply(authResponse -> groupId);
})
.whenComplete((result, exception) -> {
if (exception != null) {
if (exception instanceof CompletionException && exception.getCause() instanceof Ec2Exception) {
throw (Ec2Exception) exception.getCause();
} else {
throw new RuntimeException("Failed to create security group: " + exception.getMessage(), exception);
}
}
});
}
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/CreateSecurityGroup)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { CreateSecurityGroupCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Creates a security group.
* @param {{ groupName: string, description: string }} options
*/
export const main = async ({ groupName, description }) => {
const client = new EC2Client({});
const command = new CreateSecurityGroupCommand({
// Up to 255 characters in length. Cannot start with sg-.
GroupName: groupName,
// Up to 255 characters in length.
Description: description,
});
try {
const { GroupId } = await client.send(command);
console.log(GroupId);
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
console.warn(`${caught.message}.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/CreateSecurityGroupCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun createEC2SecurityGroup(
groupNameVal: String?,
groupDescVal: String?,
vpcIdVal: String?,
): String? {
val request =
CreateSecurityGroupRequest {
groupName = groupNameVal
description = groupDescVal
vpcId = vpcIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val resp = ec2.createSecurityGroup(request)
val ipRange =
IpRange {
cidrIp = "0.0.0.0/0"
}
val ipPerm =
IpPermission {
ipProtocol = "tcp"
toPort = 80
fromPort = 80
ipRanges = listOf(ipRange)
}
val ipPerm2 =
IpPermission {
ipProtocol = "tcp"
toPort = 22
fromPort = 22
ipRanges = listOf(ipRange)
}
val authRequest =
AuthorizeSecurityGroupIngressRequest {
groupName = groupNameVal
ipPermissions = listOf(ipPerm, ipPerm2)
}
ec2.authorizeSecurityGroupIngress(authRequest)
println("Successfully added ingress policy to Security Group $groupNameVal")
return resp.groupId
}
}
```
+ Para obter detalhes da API, consulte a [CreateSecurityGroup](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um grupo de segurança para a VPC especificada.**
```
New-EC2SecurityGroup -GroupName my-security-group -Description "my security group" -VpcId vpc-12345678
```
**Saída**:
```
sg-12345678
```
**Exemplo 2: esse exemplo cria um grupo de segurança para o EC2-Classic.**
```
New-EC2SecurityGroup -GroupName my-security-group -Description "my security group"
```
**Saída**:
```
sg-45678901
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um grupo de segurança para a VPC especificada.**
```
New-EC2SecurityGroup -GroupName my-security-group -Description "my security group" -VpcId vpc-12345678
```
**Saída**:
```
sg-12345678
```
**Exemplo 2: esse exemplo cria um grupo de segurança para o EC2-Classic.**
```
New-EC2SecurityGroup -GroupName my-security-group -Description "my security group"
```
**Saída**:
```
sg-45678901
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class SecurityGroupWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) security group actions."""
def __init__(self, ec2_client: boto3.client, security_group: Optional[str] = None):
"""
Initializes the SecurityGroupWrapper with an EC2 client and an optional security group ID.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param security_group: The ID of a security group to manage. This is a high-level identifier
that represents the security group.
"""
self.ec2_client = ec2_client
self.security_group = security_group
@classmethod
def from_client(cls) -> "SecurityGroupWrapper":
"""
Creates a SecurityGroupWrapper instance with a default EC2 client.
:return: An instance of SecurityGroupWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def create(self, group_name: str, group_description: str) -> str:
"""
Creates a security group in the default virtual private cloud (VPC) of the current account.
:param group_name: The name of the security group to create.
:param group_description: The description of the security group to create.
:return: The ID of the newly created security group.
:raise Handles AWS SDK service-level ClientError, with special handling for ResourceAlreadyExists
"""
try:
response = self.ec2_client.create_security_group(
GroupName=group_name, Description=group_description
)
self.security_group = response["GroupId"]
except ClientError as err:
if err.response["Error"]["Code"] == "ResourceAlreadyExists":
logger.error(
f"Security group '{group_name}' already exists. Please choose a different name."
)
raise
else:
return self.security_group
```
+ Para obter detalhes da API, consulte a [CreateSecurityGroup](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateSecurityGroup)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
# This code example does the following:
# 1. Creates an Amazon Elastic Compute Cloud (Amazon EC2) security group.
# 2. Adds inbound rules to the security group.
# 3. Displays information about available security groups.
# 4. Deletes the security group.
require 'aws-sdk-ec2'
# Creates an Amazon Elastic Compute Cloud (Amazon EC2) security group.
#
# Prerequisites:
#
# - A VPC in Amazon Virtual Private Cloud (Amazon VPC).
#
# @param ec2_client [Aws::EC2::Client] An initialized
# Amazon EC2 client.
# @param group_name [String] A name for the security group.
# @param description [String] A description for the security group.
# @param vpc_id [String] The ID of the VPC for the security group.
# @return [String] The ID of security group that was created.
# @example
# puts create_security_group(
# Aws::EC2::Client.new(region: 'us-west-2'),
# 'my-security-group',
# 'This is my security group.',
# 'vpc-6713dfEX'
# )
def create_security_group(ec2_client, group_name, description, vpc_id)
security_group = ec2_client.create_security_group(
group_name: group_name,
description: description,
vpc_id: vpc_id
)
puts "Created security group '#{group_name}' with ID " \
"'#{security_group.group_id}' in VPC with ID '#{vpc_id}'."
security_group.group_id
rescue StandardError => e
puts "Error creating security group: #{e.message}"
'Error'
end
# Adds an inbound rule to an Amazon Elastic Compute Cloud (Amazon EC2)
# security group.
#
# Prerequisites:
#
# - The security group.
#
# @param ec2_client [Aws::EC2::Client] An initialized Amazon EC2 client.
# @param security_group_id [String] The ID of the security group.
# @param ip_protocol [String] The network protocol for the inbound rule.
# @param from_port [String] The originating port for the inbound rule.
# @param to_port [String] The destination port for the inbound rule.
# @param cidr_ip_range [String] The CIDR IP range for the inbound rule.
# @return
# @example
# exit 1 unless security_group_ingress_authorized?(
# Aws::EC2::Client.new(region: 'us-west-2'),
# 'sg-030a858e078f1b9EX',
# 'tcp',
# '80',
# '80',
# '0.0.0.0/0'
# )
def security_group_ingress_authorized?(
ec2_client, security_group_id, ip_protocol, from_port, to_port, cidr_ip_range
)
ec2_client.authorize_security_group_ingress(
group_id: security_group_id,
ip_permissions: [
{
ip_protocol: ip_protocol,
from_port: from_port,
to_port: to_port,
ip_ranges: [
{
cidr_ip: cidr_ip_range
}
]
}
]
)
puts "Added inbound rule to security group '#{security_group_id}' for protocol " \
"'#{ip_protocol}' from port '#{from_port}' to port '#{to_port}' " \
"with CIDR IP range '#{cidr_ip_range}'."
true
rescue StandardError => e
puts "Error adding inbound rule to security group: #{e.message}"
false
end
# Refactored method to simplify complexity for describing security group permissions
def format_port_information(perm)
from_port_str = perm.from_port == '-1' || perm.from_port == -1 ? 'All' : perm.from_port.to_s
to_port_str = perm.to_port == '-1' || perm.to_port == -1 ? 'All' : perm.to_port.to_s
{ from_port: from_port_str, to_port: to_port_str }
end
# Displays information about a security group's IP permissions set in
# Amazon Elastic Compute Cloud (Amazon EC2).
def describe_security_group_permissions(perm)
ports = format_port_information(perm)
print " Protocol: #{perm.ip_protocol == '-1' ? 'All' : perm.ip_protocol}"
print ", From: #{ports[:from_port]}, To: #{ports[:to_port]}"
print ", CIDR IPv6: #{perm.ipv_6_ranges[0].cidr_ipv_6}" if perm.key?(:ipv_6_ranges) && perm.ipv_6_ranges.count.positive?
print ", CIDR IPv4: #{perm.ip_ranges[0].cidr_ip}" if perm.key?(:ip_ranges) && perm.ip_ranges.count.positive?
print "\n"
end
# Displays information about available security groups in
# Amazon Elastic Compute Cloud (Amazon EC2).
def describe_security_groups(ec2_client)
response = ec2_client.describe_security_groups
if response.security_groups.count.positive?
response.security_groups.each do |sg|
display_group_details(sg)
end
else
puts 'No security groups found.'
end
rescue StandardError => e
puts "Error getting information about security groups: #{e.message}"
end
# Helper method to display the details of security groups
def display_group_details(sg)
puts '-' * (sg.group_name.length + 13)
puts "Name: #{sg.group_name}"
puts "Description: #{sg.description}"
puts "Group ID: #{sg.group_id}"
puts "Owner ID: #{sg.owner_id}"
puts "VPC ID: #{sg.vpc_id}"
display_group_tags(sg.tags) if sg.tags.count.positive?
display_group_permissions(sg)
end
def display_group_tags(tags)
puts 'Tags:'
tags.each do |tag|
puts " Key: #{tag.key}, Value: #{tag.value}"
end
end
def display_group_permissions(sg)
if sg.ip_permissions.count.positive?
puts 'Inbound rules:'
sg.ip_permissions.each do |p|
describe_security_group_permissions(p)
end
end
return if sg.ip_permissions_egress.empty?
puts 'Outbound rules:'
sg.ip_permissions_egress.each do |p|
describe_security_group_permissions(p)
end
end
# Deletes an Amazon Elastic Compute Cloud (Amazon EC2)
# security group.
def security_group_deleted?(ec2_client, security_group_id)
ec2_client.delete_security_group(group_id: security_group_id)
puts "Deleted security group '#{security_group_id}'."
true
rescue StandardError => e
puts "Error deleting security group: #{e.message}"
false
end
# Example usage with refactored run_me to reduce complexity
def run_me
group_name, description, vpc_id, ip_protocol_http, from_port_http, to_port_http, \
cidr_ip_range_http, ip_protocol_ssh, from_port_ssh, to_port_ssh, \
cidr_ip_range_ssh, region = process_arguments
ec2_client = Aws::EC2::Client.new(region: region)
security_group_id = attempt_create_security_group(ec2_client, group_name, description, vpc_id)
security_group_exists = security_group_id != 'Error'
if security_group_exists
add_inbound_rules(ec2_client, security_group_id, ip_protocol_http, from_port_http, to_port_http, cidr_ip_range_http)
add_inbound_rules(ec2_client, security_group_id, ip_protocol_ssh, from_port_ssh, to_port_ssh, cidr_ip_range_ssh)
end
describe_security_groups(ec2_client)
attempt_delete_security_group(ec2_client, security_group_id) if security_group_exists
end
def process_arguments
if ARGV[0] == '--help' || ARGV[0] == '-h'
display_help
exit 1
elsif ARGV.count.zero?
default_values
else
ARGV
end
end
def attempt_create_security_group(ec2_client, group_name, description, vpc_id)
puts 'Attempting to create security group...'
security_group_id = create_security_group(ec2_client, group_name, description, vpc_id)
puts 'Could not create security group. Skipping this step.' if security_group_id == 'Error'
security_group_id
end
def add_inbound_rules(ec2_client, security_group_id, ip_protocol, from_port, to_port, cidr_ip_range)
puts 'Attempting to add inbound rules to security group...'
return if security_group_ingress_authorized?(ec2_client, security_group_id, ip_protocol, from_port, to_port,
cidr_ip_range)
puts 'Could not add inbound rule to security group. Skipping this step.'
end
def attempt_delete_security_group(ec2_client, security_group_id)
puts "\nAttempting to delete security group..."
return if security_group_deleted?(ec2_client, security_group_id)
puts 'Could not delete security group. You must delete it yourself.'
end
def display_help
puts 'Usage: ruby ec2-ruby-example-security-group.rb ' \
'GROUP_NAME DESCRIPTION VPC_ID IP_PROTOCOL_1 FROM_PORT_1 TO_PORT_1 ' \
'CIDR_IP_RANGE_1 IP_PROTOCOL_2 FROM_PORT_2 TO_PORT_2 ' \
'CIDR_IP_RANGE_2 REGION'
puts 'Example: ruby ec2-ruby-example-security-group.rb ' \
"my-security-group 'This is my security group.' vpc-6713dfEX " \
"tcp 80 80 '0.0.0.0/0' tcp 22 22 '0.0.0.0/0' us-west-2"
end
def default_values
[
'my-security-group', 'This is my security group.', 'vpc-6713dfEX', 'tcp', '80', '80',
'0.0.0.0/0', 'tcp', '22', '22', '0.0.0.0/0', 'us-west-2'
]
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateSecurityGroup)a *Referência AWS SDK para Ruby da API*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn create_security_group(
&self,
name: &str,
description: &str,
) -> Result {
tracing::info!("Creating security group {name}");
let create_output = self
.client
.create_security_group()
.group_name(name)
.description(description)
.send()
.await
.map_err(EC2Error::from)?;
let group_id = create_output
.group_id
.ok_or_else(|| EC2Error::new("Missing security group id after creation"))?;
let group = self
.describe_security_group(&group_id)
.await?
.ok_or_else(|| {
EC2Error::new(format!("Could not find security group with id {group_id}"))
})?;
tracing::info!("Created security group {name} as {group_id}");
Ok(group)
}
```
+ Para obter detalhes da API, consulte a [CreateSecurityGroup](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.create_security_group)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->createsecuritygroup( " oo_result is returned for testing purposes. "
iv_description = 'Security group example'
iv_groupname = iv_security_group_name
iv_vpcid = iv_vpc_id ).
MESSAGE 'Security group created.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [CreateSecurityGroup](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Create a new security group.
///
/// - Parameters:
/// - groupName: The name of the group to create.
/// - groupDescription: A description of the new security group.
///
/// - Returns: The ID string of the new security group.
func createSecurityGroup(name groupName: String, description groupDescription: String) async -> String? {
do {
let output = try await ec2Client.createSecurityGroup(
input: CreateSecurityGroupInput(
description: groupDescription,
groupName: groupName
)
)
return output.groupId
} catch {
print("*** Error creating the security group: \(error.localizedDescription)")
return nil
}
}
```
+ Para obter detalhes da API, consulte [CreateSecurityGroup](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/createsecuritygroup(input:))a *referência da API AWS SDK for Swift*.
------
# Usar `CreateSnapshot` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateSnapshot`.
------
#### [ CLI ]
**AWS CLI**
**Para criar um snapshot**
Esse exemplo de comando cria um snapshot do volume com um ID do volume `vol-1234567890abcdef0` e uma breve descrição para identificar o snapshot.
Comando:
```
aws ec2 create-snapshot --volume-id vol-1234567890abcdef0 --description "This is my root volume snapshot"
```
Saída:
```
{
"Description": "This is my root volume snapshot",
"Tags": [],
"Encrypted": false,
"VolumeId": "vol-1234567890abcdef0",
"State": "pending",
"VolumeSize": 8,
"StartTime": "2018-02-28T21:06:01.000Z",
"Progress": "",
"OwnerId": "012345678910",
"SnapshotId": "snap-066877671789bd71b"
}
```
**Para criar um snapshot com tags**
Esse exemplo de comando cria um snapshot e aplica duas tags: purpose=prod e costcenter=123.
Comando:
```
aws ec2 create-snapshot --volume-id vol-1234567890abcdef0 --description 'Prod backup' --tag-specifications 'ResourceType=snapshot,Tags=[{Key=purpose,Value=prod},{Key=costcenter,Value=123}]'
```
Saída:
```
{
"Description": "Prod backup",
"Tags": [
{
"Value": "prod",
"Key": "purpose"
},
{
"Value": "123",
"Key": "costcenter"
}
],
"Encrypted": false,
"VolumeId": "vol-1234567890abcdef0",
"State": "pending",
"VolumeSize": 8,
"StartTime": "2018-02-28T21:06:06.000Z",
"Progress": "",
"OwnerId": "012345678910",
"SnapshotId": "snap-09ed24a70bc19bbe4"
}
```
+ Para obter detalhes da API, consulte [CreateSnapshot](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-snapshot.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um snapshot do volume especificado.**
```
New-EC2Snapshot -VolumeId vol-12345678 -Description "This is a test"
```
**Saída**:
```
DataEncryptionKeyId :
Description : This is a test
Encrypted : False
KmsKeyId :
OwnerAlias :
OwnerId : 123456789012
Progress :
SnapshotId : snap-12345678
StartTime : 12/22/2015 1:28:42 AM
State : pending
StateMessage :
Tags : {}
VolumeId : vol-12345678
VolumeSize : 20
```
+ Para obter detalhes da API, consulte [CreateSnapshot](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um snapshot do volume especificado.**
```
New-EC2Snapshot -VolumeId vol-12345678 -Description "This is a test"
```
**Saída**:
```
DataEncryptionKeyId :
Description : This is a test
Encrypted : False
KmsKeyId :
OwnerAlias :
OwnerId : 123456789012
Progress :
SnapshotId : snap-12345678
StartTime : 12/22/2015 1:28:42 AM
State : pending
StateMessage :
Tags : {}
VolumeId : vol-12345678
VolumeSize : 20
```
+ Para obter detalhes da API, consulte [CreateSnapshot](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateSpotDatafeedSubscription` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateSpotDatafeedSubscription`.
------
#### [ CLI ]
**AWS CLI**
**Criar um feed de dados da instância spot**
O exemplo `create-spot-datafeed-subscription` a seguir cria um feed de dados da Instância Spot.
```
aws ec2 create-spot-datafeed-subscription \
--bucket amzn-s3-demo-bucket \
--prefix spot-data-feed
```
Saída:
```
{
"SpotDatafeedSubscription": {
"Bucket": "amzn-s3-demo-bucket",
"OwnerId": "123456789012",
"Prefix": "spot-data-feed",
"State": "Active"
}
}
```
O feed de dados é armazenado no bucket do Amazon S3 que você especificar. Os nomes de arquivo desse feed de dados têm o formato a seguir.
```
amzn-s3-demo-bucket.s3.amazonaws.com/spot-data-feed/123456789012.YYYY-MM-DD-HH.n.abcd1234.gz
```
Consulte mais informações em [Feed de dados da instância spot](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/spot-data-feeds.html) no *Manual do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CreateSpotDatafeedSubscription](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-spot-datafeed-subscription.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria um feed de dados da instância Spot.**
```
New-EC2SpotDatafeedSubscription -Bucket amzn-s3-demo-bucket -Prefix spotdata
```
**Saída**:
```
Bucket : amzn-s3-demo-bucket
Fault :
OwnerId : 123456789012
Prefix : spotdata
State : Active
```
+ Para obter detalhes da API, consulte [CreateSpotDatafeedSubscription](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria um feed de dados da instância Spot.**
```
New-EC2SpotDatafeedSubscription -Bucket amzn-s3-demo-bucket -Prefix spotdata
```
**Saída**:
```
Bucket : amzn-s3-demo-bucket
Fault :
OwnerId : 123456789012
Prefix : spotdata
State : Active
```
+ Para obter detalhes da API, consulte [CreateSpotDatafeedSubscription](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `CreateSubnet` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateSubnet`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
+ [Conceitos básico do Transit Gateway](ec2_example_vpc_TransitGatewayGettingStarted_section.md)
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: Para criar uma sub-rede somente com um bloco IPv4 CIDR**
O `create-subnet` exemplo a seguir cria uma sub-rede na VPC especificada com o bloco CIDR IPv4 especificado.
```
aws ec2 create-subnet \
--vpc-id vpc-081ec835f3EXAMPLE \
--cidr-block 10.0.0.0/24 \
--tag-specifications ResourceType=subnet,Tags=[{Key=Name,Value=my-ipv4-only-subnet}]
```
Saída:
```
{
"Subnet": {
"AvailabilityZone": "us-west-2a",
"AvailabilityZoneId": "usw2-az2",
"AvailableIpAddressCount": 251,
"CidrBlock": "10.0.0.0/24",
"DefaultForAz": false,
"MapPublicIpOnLaunch": false,
"State": "available",
"SubnetId": "subnet-0e99b93155EXAMPLE",
"VpcId": "vpc-081ec835f3EXAMPLE",
"OwnerId": "123456789012",
"AssignIpv6AddressOnCreation": false,
"Ipv6CidrBlockAssociationSet": [],
"Tags": [
{
"Key": "Name",
"Value": "my-ipv4-only-subnet"
}
],
"SubnetArn": "arn:aws:ec2:us-west-2:123456789012:subnet/subnet-0e99b93155EXAMPLE"
}
}
```
**Exemplo 2: Para criar uma sub-rede com blocos ambos IPv4 e IPv6 CIDR**
O `create-subnet` exemplo a seguir cria uma sub-rede na VPC especificada com os blocos IPv4 especificados IPv6 e CIDR.
```
aws ec2 create-subnet \
--vpc-id vpc-081ec835f3EXAMPLE \
--cidr-block 10.0.0.0/24 \
--ipv6-cidr-block 2600:1f16:cfe:3660::/64 \
--tag-specifications ResourceType=subnet,Tags=[{Key=Name,Value=my-ipv4-ipv6-subnet}]
```
Saída:
```
{
"Subnet": {
"AvailabilityZone": "us-west-2a",
"AvailabilityZoneId": "usw2-az2",
"AvailableIpAddressCount": 251,
"CidrBlock": "10.0.0.0/24",
"DefaultForAz": false,
"MapPublicIpOnLaunch": false,
"State": "available",
"SubnetId": "subnet-0736441d38EXAMPLE",
"VpcId": "vpc-081ec835f3EXAMPLE",
"OwnerId": "123456789012",
"AssignIpv6AddressOnCreation": false,
"Ipv6CidrBlockAssociationSet": [
{
"AssociationId": "subnet-cidr-assoc-06c5f904499fcc623",
"Ipv6CidrBlock": "2600:1f13:cfe:3660::/64",
"Ipv6CidrBlockState": {
"State": "associating"
}
}
],
"Tags": [
{
"Key": "Name",
"Value": "my-ipv4-ipv6-subnet"
}
],
"SubnetArn": "arn:aws:ec2:us-west-2:123456789012:subnet/subnet-0736441d38EXAMPLE"
}
}
```
**Exemplo 3: Para criar uma sub-rede somente com um bloco IPv6 CIDR**
O `create-subnet` exemplo a seguir cria uma sub-rede na VPC especificada com o bloco CIDR IPv6 especificado.
```
aws ec2 create-subnet \
--vpc-id vpc-081ec835f3EXAMPLE \
--ipv6-native \
--ipv6-cidr-block 2600:1f16:115:200::/64 \
--tag-specifications ResourceType=subnet,Tags=[{Key=Name,Value=my-ipv6-only-subnet}]
```
Saída:
```
{
"Subnet": {
"AvailabilityZone": "us-west-2a",
"AvailabilityZoneId": "usw2-az2",
"AvailableIpAddressCount": 0,
"DefaultForAz": false,
"MapPublicIpOnLaunch": false,
"State": "available",
"SubnetId": "subnet-03f720e7deEXAMPLE",
"VpcId": "vpc-081ec835f3EXAMPLE",
"OwnerId": "123456789012",
"AssignIpv6AddressOnCreation": true,
"Ipv6CidrBlockAssociationSet": [
{
"AssociationId": "subnet-cidr-assoc-01ef639edde556709",
"Ipv6CidrBlock": "2600:1f13:cfe:3660::/64",
"Ipv6CidrBlockState": {
"State": "associating"
}
}
],
"Tags": [
{
"Key": "Name",
"Value": "my-ipv6-only-subnet"
}
],
"SubnetArn": "arn:aws:ec2:us-west-2:123456789012:subnet/subnet-03f720e7deEXAMPLE"
}
}
```
Para obter mais informações, consulte [VPCs e sub-redes no Guia](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Subnets.html) do usuário da Amazon *VPC*.
+ Para obter detalhes da API, consulte [CreateSubnet](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-subnet.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma sub-rede com o CIDR especificado.**
```
New-EC2Subnet -VpcId vpc-12345678 -CidrBlock 10.0.0.0/24
```
**Saída**:
```
AvailabilityZone : us-west-2c
AvailableIpAddressCount : 251
CidrBlock : 10.0.0.0/24
DefaultForAz : False
MapPublicIpOnLaunch : False
State : pending
SubnetId : subnet-1a2b3c4d
Tag : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateSubnet](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma sub-rede com o CIDR especificado.**
```
New-EC2Subnet -VpcId vpc-12345678 -CidrBlock 10.0.0.0/24
```
**Saída**:
```
AvailabilityZone : us-west-2c
AvailableIpAddressCount : 251
CidrBlock : 10.0.0.0/24
DefaultForAz : False
MapPublicIpOnLaunch : False
State : pending
SubnetId : subnet-1a2b3c4d
Tag : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateSubnet](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
require 'aws-sdk-ec2'
# Creates a subnet within a virtual private cloud (VPC) in
# Amazon Virtual Private Cloud (Amazon VPC) and then tags
# the subnet.
#
# Prerequisites:
#
# - A VPC in Amazon VPC.
#
# @param ec2_resource [Aws::EC2::Resource] An initialized
# Amazon Elastic Compute Cloud (Amazon EC2) resource object.
# @param vpc_id [String] The ID of the VPC for the subnet.
# @param cidr_block [String] The IPv4 CIDR block for the subnet.
# @param availability_zone [String] The ID of the Availability Zone
# for the subnet.
# @param tag_key [String] The key portion of the tag for the subnet.
# @param tag_vlue [String] The value portion of the tag for the subnet.
# @return [Boolean] true if the subnet was created and tagged;
# otherwise, false.
# @example
# exit 1 unless subnet_created_and_tagged?(
# Aws::EC2::Resource.new(region: 'us-west-2'),
# 'vpc-6713dfEX',
# '10.0.0.0/24',
# 'us-west-2a',
# 'my-key',
# 'my-value'
# )
def subnet_created_and_tagged?(
ec2_resource,
vpc_id,
cidr_block,
availability_zone,
tag_key,
tag_value
)
subnet = ec2_resource.create_subnet(
vpc_id: vpc_id,
cidr_block: cidr_block,
availability_zone: availability_zone
)
subnet.create_tags(
tags: [
{
key: tag_key,
value: tag_value
}
]
)
puts "Subnet created with ID '#{subnet.id}' in VPC with ID '#{vpc_id}' " \
"and CIDR block '#{cidr_block}' in availability zone " \
"'#{availability_zone}' and tagged with key '#{tag_key}' and " \
"value '#{tag_value}'."
true
rescue StandardError => e
puts "Error creating or tagging subnet: #{e.message}"
false
end
# Example usage:
def run_me
vpc_id = ''
cidr_block = ''
availability_zone = ''
tag_key = ''
tag_value = ''
region = ''
# Print usage information and then stop.
if ARGV[0] == '--help' || ARGV[0] == '-h'
puts 'Usage: ruby ec2-ruby-example-create-subnet.rb ' \
'VPC_ID CIDR_BLOCK AVAILABILITY_ZONE TAG_KEY TAG_VALUE REGION'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
puts 'Example: ruby ec2-ruby-example-create-subnet.rb ' \
'vpc-6713dfEX 10.0.0.0/24 us-west-2a my-key my-value us-west-2'
exit 1
# If no values are specified at the command prompt, use these default values.
elsif ARGV.count.zero?
vpc_id = 'vpc-6713dfEX'
cidr_block = '10.0.0.0/24'
availability_zone = 'us-west-2a'
tag_key = 'my-key'
tag_value = 'my-value'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
region = 'us-west-2'
# Otherwise, use the values as specified at the command prompt.
else
vpc_id = ARGV[0]
cidr_block = ARGV[1]
availability_zone = ARGV[2]
tag_key = ARGV[3]
tag_value = ARGV[4]
region = ARGV[5]
end
ec2_resource = Aws::EC2::Resource.new(region: region)
if subnet_created_and_tagged?(
ec2_resource,
vpc_id,
cidr_block,
availability_zone,
tag_key,
tag_value
)
puts 'Subnet created and tagged.'
else
puts 'Subnet not created or not tagged.'
end
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [CreateSubnet](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateSubnet)a *Referência AWS SDK para Ruby da API*.
------
# Use `CreateTags` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateTags`.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Add or overwrite only the specified tags for the specified Amazon Elastic Compute Cloud (Amazon EC2) resource or resources.
/*!
\param resources: The resources for the tags.
\param tags: Vector of tags.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::createTags(const Aws::Vector &resources,
const Aws::Vector &tags,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::CreateTagsRequest createTagsRequest;
createTagsRequest.SetResources(resources);
createTagsRequest.SetTags(tags);
Aws::EC2::Model::CreateTagsOutcome outcome = ec2Client.CreateTags(createTagsRequest);
if (outcome.IsSuccess()) {
std::cout << "Successfully created tags for resources" << std::endl;
} else {
std::cerr << "Failed to create tags for resources, " << outcome.GetError().GetMessage() << std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [CreateTags](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/CreateTags)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: adicionar uma tag a um recurso**
O exemplo `create-tags` a seguir adiciona a tag `Stack=production` à imagem especificada ou substitui uma tag existente para a AMI na qual a chave de tag é `Stack`.
```
aws ec2 create-tags \
--resources ami-1234567890abcdef0 \
--tags Key=Stack,Value=production
```
Este comando não produz saída
**Exemplo 2: adicionar tags a vários recursos**
O exemplo `create-tags` a seguir adiciona (ou substitui) duas tags para uma AMI e uma instância. Uma das tags tem uma chave (`webserver`), mas nenhum valor (o valor é definido como uma string vazia). A outra tag tem uma chave (`stack`) e um valor (`Production`).
```
aws ec2 create-tags \
--resources ami-1a2b3c4d i-1234567890abcdef0 \
--tags Key=webserver,Value= Key=stack,Value=Production
```
Este comando não produz saída
**Exemplo 3: adicionar tags contendo caracteres especiais**
Os exemplos de `create-tags` a seguir adicionam a tag `[Group]=test` a uma instância. Os colchetes ([ e ]) são caracteres especiais e devem ser recuados. Os exemplos a seguir também usam o caractere de continuação de linha apropriado para cada ambiente.
Se você estiver usando o Windows, coloque o elemento com caracteres especiais entre aspas duplas (“) e preceda cada caractere de aspas duplas com uma barra invertida (\$1) da maneira a seguir.
```
aws ec2 create-tags ^
--resources i-1234567890abcdef0 ^
--tags Key=\"[Group]\",Value=test
```
Se você estiver usando o Windows PowerShell, coloque o elemento no valor que tem caracteres especiais com aspas duplas (“), preceda cada caractere de aspas duplas com uma barra invertida (\$1) e, em seguida, coloque toda a estrutura de chave e valor entre aspas simples (') da seguinte maneira.
```
aws ec2 create-tags `
--resources i-1234567890abcdef0 `
--tags 'Key=\"[Group]\",Value=test'
```
Se você estiver usando Linux ou OS X, coloque o elemento com caracteres especiais entre aspas duplas (“) e toda a estrutura de chave e valor entre aspas simples (‘) da maneira a seguir.
```
aws ec2 create-tags \
--resources i-1234567890abcdef0 \
--tags 'Key="[Group]",Value=test'
```
Para ter mais informações, consulte [Marcar com tag os recursos do Amazon EC2](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [CreateTags](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-tags.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo adiciona uma única tag ao recurso especificado. A chave da tag é 'myTag' e o valor da tag é 'myTagValue'. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
New-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag"; Value="myTagValue" }
```
**Exemplo 2: esse exemplo atualiza ou adiciona as tags especificadas ao recurso especificado. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
New-EC2Tag -Resource i-12345678 -Tag @( @{ Key="myTag"; Value="newTagValue" }, @{ Key="test"; Value="anotherTagValue" } )
```
**Exemplo 3: Com a PowerShell versão 2, você deve usar New-Object para criar a tag para o parâmetro Tag.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
$tag.Value = "myTagValue"
New-EC2Tag -Resource i-12345678 -Tag $tag
```
+ Para obter detalhes da API, consulte [CreateTags](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo adiciona uma única tag ao recurso especificado. A chave da tag é 'myTag' e o valor da tag é 'myTagValue'. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
New-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag"; Value="myTagValue" }
```
**Exemplo 2: esse exemplo atualiza ou adiciona as tags especificadas ao recurso especificado. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
New-EC2Tag -Resource i-12345678 -Tag @( @{ Key="myTag"; Value="newTagValue" }, @{ Key="test"; Value="anotherTagValue" } )
```
**Exemplo 3: Com a PowerShell versão 2, você deve usar New-Object para criar a tag para o parâmetro Tag.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
$tag.Value = "myTagValue"
New-EC2Tag -Resource i-12345678 -Tag $tag
```
+ Para obter detalhes da API, consulte [CreateTags](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
Esse exemplo aplica a tag Name depois de criar uma instância.
```
pub async fn create_instance<'a>(
&self,
image_id: &'a str,
instance_type: InstanceType,
key_pair: &'a KeyPairInfo,
security_groups: Vec<&'a SecurityGroup>,
) -> Result {
let run_instances = self
.client
.run_instances()
.image_id(image_id)
.instance_type(instance_type)
.key_name(
key_pair
.key_name()
.ok_or_else(|| EC2Error::new("Missing key name when launching instance"))?,
)
.set_security_group_ids(Some(
security_groups
.iter()
.filter_map(|sg| sg.group_id.clone())
.collect(),
))
.min_count(1)
.max_count(1)
.send()
.await?;
if run_instances.instances().is_empty() {
return Err(EC2Error::new("Failed to create instance"));
}
let instance_id = run_instances.instances()[0].instance_id().unwrap();
let response = self
.client
.create_tags()
.resources(instance_id)
.tags(
Tag::builder()
.key("Name")
.value("From SDK Examples")
.build(),
)
.send()
.await;
match response {
Ok(_) => tracing::info!("Created {instance_id} and applied tags."),
Err(err) => {
tracing::info!("Error applying tags to {instance_id}: {err:?}");
return Err(err.into());
}
}
tracing::info!("Instance is created.");
Ok(instance_id.to_string())
}
```
+ Para obter detalhes da API, consulte a [CreateTags](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.create_tags)referência da *API AWS SDK for Rust*.
------
# Usar `CreateVolume` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateVolume`.
------
#### [ CLI ]
**AWS CLI**
**Criar um volume SSD de uso geral (gp2) vazio**
O exemplo `create-volume` a seguir cria um volume SSD de uso geral (gp2) de 80 GiB na zona de disponibilidade especificada. Observe que a região atual deve ser `us-east-1`, ou você pode adicionar o parâmetro `--region` para especificar a região para o comando.
```
aws ec2 create-volume \
--volume-type gp2 \
--size 80 \
--availability-zone us-east-1a
```
Saída:
```
{
"AvailabilityZone": "us-east-1a",
"Tags": [],
"Encrypted": false,
"VolumeType": "gp2",
"VolumeId": "vol-1234567890abcdef0",
"State": "creating",
"Iops": 240,
"SnapshotId": "",
"CreateTime": "YYYY-MM-DDTHH:MM:SS.000Z",
"Size": 80
}
```
Se você não especificar um tipo de volume, o tipo de volume padrão será `gp2`.
```
aws ec2 create-volume \
--size 80 \
--availability-zone us-east-1a
```
**Exemplo 2: criar um volume SSD (io1) de IOPS provisionadas de um snapshot**
O exemplo `create-volume` a seguir cria um volume SSD de IOPS provisionadas (io1) com 1.000 IOPS provisionadas na Zona de Disponibilidade especificada usando o snapshot especificado.
```
aws ec2 create-volume \
--volume-type io1 \
--iops 1000 \
--snapshot-id snap-066877671789bd71b \
--availability-zone us-east-1a
```
Saída:
```
{
"AvailabilityZone": "us-east-1a",
"Tags": [],
"Encrypted": false,
"VolumeType": "io1",
"VolumeId": "vol-1234567890abcdef0",
"State": "creating",
"Iops": 1000,
"SnapshotId": "snap-066877671789bd71b",
"CreateTime": "YYYY-MM-DDTHH:MM:SS.000Z",
"Size": 500
}
```
**Exemplo 3: criar um volume criptografado**
O exemplo `create-volume` a seguir cria um volume criptografado usando a CMK padrão para criptografia do EBS. Se a criptografia por padrão estiver desabilitada, você deve especificar o parâmetro `--encrypted` da seguinte maneira.
```
aws ec2 create-volume \
--size 80 \
--encrypted \
--availability-zone us-east-1a
```
Saída:
```
{
"AvailabilityZone": "us-east-1a",
"Tags": [],
"Encrypted": true,
"VolumeType": "gp2",
"VolumeId": "vol-1234567890abcdef0",
"State": "creating",
"Iops": 240,
"SnapshotId": "",
"CreateTime": "YYYY-MM-DDTHH:MM:SS.000Z",
"Size": 80
}
```
Se a criptografia estiver habilitada por padrão, o comando de exemplo a seguir criará um volume criptografado, mesmo sem o parâmetro `--encrypted`.
```
aws ec2 create-volume \
--size 80 \
--availability-zone us-east-1a
```
Se você usar o parâmetro `--kms-key-id` para especificar uma CMK gerenciada pelo cliente, você deverá especificar o parâmetro `--encrypted` mesmo que a criptografia por padrão esteja habilitada.
```
aws ec2 create-volume \
--volume-type gp2 \
--size 80 \
--encrypted \
--kms-key-id 0ea3fef3-80a7-4778-9d8c-1c0c6EXAMPLE \
--availability-zone us-east-1a
```
**Exemplo 4: criar um volume com tags**
O exemplo `create-volume` a seguir cria um volume e adiciona duas tags.
```
aws ec2 create-volume \
--availability-zone us-east-1a \
--volume-type gp2 \
--size 80 \
--tag-specifications 'ResourceType=volume,Tags=[{Key=purpose,Value=production},{Key=cost-center,Value=cc123}]'
```
+ Para obter detalhes da API, consulte [CreateVolume](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-volume.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria o volume especificado.**
```
New-EC2Volume -Size 50 -AvailabilityZone us-west-2a -VolumeType gp2
```
**Saída**:
```
Attachments : {}
AvailabilityZone : us-west-2a
CreateTime : 12/22/2015 1:42:07 AM
Encrypted : False
Iops : 150
KmsKeyId :
Size : 50
SnapshotId :
State : creating
Tags : {}
VolumeId : vol-12345678
VolumeType : gp2
```
**Exemplo 2: esse exemplo de solicitação cria um volume e aplica uma tag com uma chave de pilha e um valor de produção.**
```
$tag = @{ Key="stack"; Value="production" }
$tagspec = new-object Amazon.EC2.Model.TagSpecification
$tagspec.ResourceType = "volume"
$tagspec.Tags.Add($tag)
New-EC2Volume -Size 80 -AvailabilityZone "us-west-2a" -TagSpecification $tagspec
```
+ Para obter detalhes da API, consulte [CreateVolume](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria o volume especificado.**
```
New-EC2Volume -Size 50 -AvailabilityZone us-west-2a -VolumeType gp2
```
**Saída**:
```
Attachments : {}
AvailabilityZone : us-west-2a
CreateTime : 12/22/2015 1:42:07 AM
Encrypted : False
Iops : 150
KmsKeyId :
Size : 50
SnapshotId :
State : creating
Tags : {}
VolumeId : vol-12345678
VolumeType : gp2
```
**Exemplo 2: esse exemplo de solicitação cria um volume e aplica uma tag com uma chave de pilha e um valor de produção.**
```
$tag = @{ Key="stack"; Value="production" }
$tagspec = new-object Amazon.EC2.Model.TagSpecification
$tagspec.ResourceType = "volume"
$tagspec.Tags.Add($tag)
New-EC2Volume -Size 80 -AvailabilityZone "us-west-2a" -TagSpecification $tagspec
```
+ Para obter detalhes da API, consulte [CreateVolume](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `CreateVpc` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateVpc`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
+ [Conceitos básico do Transit Gateway](ec2_example_vpc_TransitGatewayGettingStarted_section.md)
+ [Conceitos básicos do IPAM da VPC](ec2_example_vpc_GettingStartedIpam_section.md)
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar uma VPC**
O `create-vpc` exemplo a seguir cria uma VPC com o bloco IPv4 CIDR especificado e uma tag Name.
```
aws ec2 create-vpc \
--cidr-block 10.0.0.0/16 \
--tag-specifications ResourceType=vpc,Tags=[{Key=Name,Value=MyVpc}]
```
Saída:
```
{
"Vpc": {
"CidrBlock": "10.0.0.0/16",
"DhcpOptionsId": "dopt-5EXAMPLE",
"State": "pending",
"VpcId": "vpc-0a60eb65b4EXAMPLE",
"OwnerId": "123456789012",
"InstanceTenancy": "default",
"Ipv6CidrBlockAssociationSet": [],
"CidrBlockAssociationSet": [
{
"AssociationId": "vpc-cidr-assoc-07501b79ecEXAMPLE",
"CidrBlock": "10.0.0.0/16",
"CidrBlockState": {
"State": "associated"
}
}
],
"IsDefault": false,
"Tags": [
{
"Key": "Name",
"Value": MyVpc"
}
]
}
}
```
**Exemplo 2: para criar uma VPC com locação dedicada**
O `create-vpc` exemplo a seguir cria uma VPC com o bloco IPv4 CIDR especificado e locação dedicada.
```
aws ec2 create-vpc \
--cidr-block 10.0.0.0/16 \
--instance-tenancy dedicated
```
Saída:
```
{
"Vpc": {
"CidrBlock": "10.0.0.0/16",
"DhcpOptionsId": "dopt-19edf471",
"State": "pending",
"VpcId": "vpc-0a53287fa4EXAMPLE",
"OwnerId": "111122223333",
"InstanceTenancy": "dedicated",
"Ipv6CidrBlockAssociationSet": [],
"CidrBlockAssociationSet": [
{
"AssociationId": "vpc-cidr-assoc-00b24cc1c2EXAMPLE",
"CidrBlock": "10.0.0.0/16",
"CidrBlockState": {
"State": "associated"
}
}
],
"IsDefault": false
}
}
```
**Exemplo 3: Para criar uma VPC com um IPv6 bloco CIDR**
O `create-vpc` exemplo a seguir cria uma VPC com um bloco CIDR fornecido pela Amazon IPv6 .
```
aws ec2 create-vpc \
--cidr-block 10.0.0.0/16 \
--amazon-provided-ipv6-cidr-block
```
Saída:
```
{
"Vpc": {
"CidrBlock": "10.0.0.0/16",
"DhcpOptionsId": "dopt-dEXAMPLE",
"State": "pending",
"VpcId": "vpc-0fc5e3406bEXAMPLE",
"OwnerId": "123456789012",
"InstanceTenancy": "default",
"Ipv6CidrBlockAssociationSet": [
{
"AssociationId": "vpc-cidr-assoc-068432c60bEXAMPLE",
"Ipv6CidrBlock": "",
"Ipv6CidrBlockState": {
"State": "associating"
},
"Ipv6Pool": "Amazon",
"NetworkBorderGroup": "us-west-2"
}
],
"CidrBlockAssociationSet": [
{
"AssociationId": "vpc-cidr-assoc-0669f8f9f5EXAMPLE",
"CidrBlock": "10.0.0.0/16",
"CidrBlockState": {
"State": "associated"
}
}
],
"IsDefault": false
}
}
```
**Exemplo 4: criar uma VPC com um CIDR de um grupo do IPAM**
O exemplo `create-vpc` a seguir cria uma VPC com um CIDR de um conjunto do gerenciador de endereços IP (IPAM) da Amazon VPC.
Linux e macOS:
```
aws ec2 create-vpc \
--ipv4-ipam-pool-id ipam-pool-0533048da7d823723 \
--tag-specifications ResourceType=vpc,Tags='[{Key=Environment,Value="Preprod"},{Key=Owner,Value="Build Team"}]'
```
Windows:
```
aws ec2 create-vpc ^
--ipv4-ipam-pool-id ipam-pool-0533048da7d823723 ^
--tag-specifications ResourceType=vpc,Tags=[{Key=Environment,Value="Preprod"},{Key=Owner,Value="Build Team"}]
```
Saída:
```
{
"Vpc": {
"CidrBlock": "10.0.1.0/24",
"DhcpOptionsId": "dopt-2afccf50",
"State": "pending",
"VpcId": "vpc-010e1791024eb0af9",
"OwnerId": "123456789012",
"InstanceTenancy": "default",
"Ipv6CidrBlockAssociationSet": [],
"CidrBlockAssociationSet": [
{
"AssociationId": "vpc-cidr-assoc-0a77de1d803226d4b",
"CidrBlock": "10.0.1.0/24",
"CidrBlockState": {
"State": "associated"
}
}
],
"IsDefault": false,
"Tags": [
{
"Key": "Environment",
"Value": "Preprod"
},
{
"Key": "Owner",
"Value": "Build Team"
}
]
}
}
```
Para obter mais informações, consulte [Criar uma VPC que usa um CIDR de um conjunto do IPAM](https://docs.aws.amazon.com/vpc/latest/ipam/create-vpc-ipam.html) no *Guia do usuário do IPAM da Amazon VPC*.
+ Para obter detalhes da API, consulte [CreateVpc](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-vpc.html)em *Referência de AWS CLI Comandos*.
------
#### [ PHP ]
**SDK para PHP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/php/example_code/ec2#code-examples).
```
/**
* @param string $cidr
* @return array
*/
public function createVpc(string $cidr): array
{
try {
$result = $this->ec2Client->createVpc([
"CidrBlock" => $cidr,
]);
return $result['Vpc'];
}catch(Ec2Exception $caught){
echo "There was a problem creating the VPC: {$caught->getAwsErrorMessage()}\n";
throw $caught;
}
}
```
+ Para obter detalhes da API, consulte [CreateVpc](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/CreateVpc)a *Referência AWS SDK para PHP da API*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma VPC com o CIDR especificado. A Amazon VPC também cria o seguinte para a VPC: um conjunto de opções DHCP padrão, uma tabela de rotas principal e uma ACL de rede padrão.**
```
New-EC2VPC -CidrBlock 10.0.0.0/16
```
**Saída**:
```
CidrBlock : 10.0.0.0/16
DhcpOptionsId : dopt-1a2b3c4d
InstanceTenancy : default
IsDefault : False
State : pending
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateVpc](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma VPC com o CIDR especificado. A Amazon VPC também cria o seguinte para a VPC: um conjunto de opções DHCP padrão, uma tabela de rotas principal e uma ACL de rede padrão.**
```
New-EC2VPC -CidrBlock 10.0.0.0/16
```
**Saída**:
```
CidrBlock : 10.0.0.0/16
DhcpOptionsId : dopt-1a2b3c4d
InstanceTenancy : default
IsDefault : False
State : pending
Tags : {}
VpcId : vpc-12345678
```
+ Para obter detalhes da API, consulte [CreateVpc](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class VpcWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Amazon Virtual Private Cloud actions."""
def __init__(self, ec2_client: boto3.client):
"""
Initializes the VpcWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
@classmethod
def from_client(cls) -> "VpcWrapper":
"""
Creates a VpcWrapper instance with a default EC2 client.
:return: An instance of VpcWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def create(self, cidr_block: str) -> str:
"""
Creates a new Amazon VPC with the specified CIDR block.
:param cidr_block: The CIDR block for the new VPC, such as '10.0.0.0/16'.
:return: The ID of the new VPC.
"""
try:
response = self.ec2_client.create_vpc(CidrBlock=cidr_block)
vpc_id = response["Vpc"]["VpcId"]
waiter = self.ec2_client.get_waiter("vpc_available")
waiter.wait(VpcIds=[vpc_id])
return vpc_id
except ClientError as client_error:
logging.error(
"Couldn't create the vpc. Here's why: %s",
client_error.response["Error"]["Message"],
)
raise
```
+ Para obter detalhes da API, consulte a [CreateVpc](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateVpc)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
require 'aws-sdk-ec2'
# Creates a virtual private cloud (VPC) in
# Amazon Virtual Private Cloud (Amazon VPC) and then tags
# the VPC.
#
# @param ec2_resource [Aws::EC2::Resource] An initialized
# Amazon Elastic Compute Cloud (Amazon EC2) resource object.
# @param cidr_block [String] The IPv4 CIDR block for the subnet.
# @param tag_key [String] The key portion of the tag for the VPC.
# @param tag_value [String] The value portion of the tag for the VPC.
# @return [Boolean] true if the VPC was created and tagged;
# otherwise, false.
# @example
# exit 1 unless vpc_created_and_tagged?(
# Aws::EC2::Resource.new(region: 'us-west-2'),
# '10.0.0.0/24',
# 'my-key',
# 'my-value'
# )
def vpc_created_and_tagged?(
ec2_resource,
cidr_block,
tag_key,
tag_value
)
vpc = ec2_resource.create_vpc(cidr_block: cidr_block)
# Create a public DNS by enabling DNS support and DNS hostnames.
vpc.modify_attribute(enable_dns_support: { value: true })
vpc.modify_attribute(enable_dns_hostnames: { value: true })
vpc.create_tags(tags: [{ key: tag_key, value: tag_value }])
puts "Created VPC with ID '#{vpc.id}' and tagged with key " \
"'#{tag_key}' and value '#{tag_value}'."
true
rescue StandardError => e
puts e.message
false
end
# Example usage:
def run_me
cidr_block = ''
tag_key = ''
tag_value = ''
region = ''
# Print usage information and then stop.
if ARGV[0] == '--help' || ARGV[0] == '-h'
puts 'Usage: ruby ec2-ruby-example-create-vpc.rb ' \
'CIDR_BLOCK TAG_KEY TAG_VALUE REGION'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
puts 'Example: ruby ec2-ruby-example-create-vpc.rb ' \
'10.0.0.0/24 my-key my-value us-west-2'
exit 1
# If no values are specified at the command prompt, use these default values.
elsif ARGV.count.zero?
cidr_block = '10.0.0.0/24'
tag_key = 'my-key'
tag_value = 'my-value'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
region = 'us-west-2'
# Otherwise, use the values as specified at the command prompt.
else
cidr_block = ARGV[0]
tag_key = ARGV[1]
tag_value = ARGV[2]
region = ARGV[3]
end
ec2_resource = Aws::EC2::Resource.new(region: region)
if vpc_created_and_tagged?(
ec2_resource,
cidr_block,
tag_key,
tag_value
)
puts 'VPC created and tagged.'
else
puts 'VPC not created or not tagged.'
end
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [CreateVpc](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/CreateVpc)a *Referência AWS SDK para Ruby da API*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
" iv_cidr_block = '10.0.0.0/16'
TRY.
oo_result = lo_ec2->createvpc( iv_cidrblock = iv_cidr_block ). " oo_result is returned for testing purposes. "
DATA(lv_vpc_id) = oo_result->get_vpc( )->get_vpcid( ).
MESSAGE 'Created VPC.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [CreateVpc](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Use `CreateVpcEndpoint` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `CreateVpcEndpoint`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar um endpoint de gateway**
O exemplo `create-vpc-endpoint` a seguir cria um endpoint da VPC de gateway entre a VPC `vpc-1a2b3c4d` e o Amazon S3 na região `us-east-1` e associa a tabela de rotas `rtb-11aa22bb` ao endpoint.
```
aws ec2 create-vpc-endpoint \
--vpc-id vpc-1a2b3c4d \
--service-name com.amazonaws.us-east-1.s3 \
--route-table-ids rtb-11aa22bb
```
Saída:
```
{
"VpcEndpoint": {
"PolicyDocument": "{\"Version\":\"2008-10-17\",\"Statement\":[{\"Sid\":\"\",\"Effect\":\"Allow\",\"Principal\":\"\*\",\"Action\":\"\*\",\"Resource\":\"\*\"}]}",
"VpcId": "vpc-1a2b3c4d",
"State": "available",
"ServiceName": "com.amazonaws.us-east-1.s3",
"RouteTableIds": [
"rtb-11aa22bb"
],
"VpcEndpointId": "vpc-1a2b3c4d",
"CreationTimestamp": "2015-05-15T09:40:50Z"
}
}
```
Para obter mais informações, consulte [Criar um endpoint de gateway](https://docs.aws.amazon.com/vpc/latest/privatelink/vpc-endpoints-s3.html#create-gateway-endpoint-s3) no *Guia do AWS PrivateLink usuário*.
**Exemplo 2: criar um endpoint de interface**
O exemplo `create-vpc-endpoint` a seguir cria uma interface de endpoint da VPC entre a VPC `vpc-1a2b3c4d` e o Amazon S3 na região `us-east-1`. O comando cria o endpoint na sub-rede `subnet-1a2b3c4d`, o associa ao grupo de segurança `sg-1a2b3c4d` e adiciona uma tag com uma chave de “Serviço” e um valor de “S3".
```
aws ec2 create-vpc-endpoint \
--vpc-id vpc-1a2b3c4d \
--vpc-endpoint-type Interface \
--service-name com.amazonaws.us-east-1.s3 \
--subnet-ids subnet-7b16de0c \
--security-group-id sg-1a2b3c4d \
--tag-specifications ResourceType=vpc-endpoint,Tags=[{Key=service,Value=S3}]
```
Saída:
```
{
"VpcEndpoint": {
"VpcEndpointId": "vpce-1a2b3c4d5e6f1a2b3",
"VpcEndpointType": "Interface",
"VpcId": "vpc-1a2b3c4d",
"ServiceName": "com.amazonaws.us-east-1.s3",
"State": "pending",
"RouteTableIds": [],
"SubnetIds": [
"subnet-1a2b3c4d"
],
"Groups": [
{
"GroupId": "sg-1a2b3c4d",
"GroupName": "default"
}
],
"PrivateDnsEnabled": false,
"RequesterManaged": false,
"NetworkInterfaceIds": [
"eni-0b16f0581c8ac6877"
],
"DnsEntries": [
{
"DnsName": "*.vpce-1a2b3c4d5e6f1a2b3-9hnenorg.s3.us-east-1.vpce.amazonaws.com",
"HostedZoneId": "Z7HUB22UULQXV"
},
{
"DnsName": "*.vpce-1a2b3c4d5e6f1a2b3-9hnenorg-us-east-1c.s3.us-east-1.vpce.amazonaws.com",
"HostedZoneId": "Z7HUB22UULQXV"
}
],
"CreationTimestamp": "2021-03-05T14:46:16.030000+00:00",
"Tags": [
{
"Key": "service",
"Value": "S3"
}
],
"OwnerId": "123456789012"
}
}
```
*Para obter mais informações, consulte [Criar uma interface VPC endpoint](https://docs.aws.amazon.com/vpc/latest/privatelink/create-interface-endpoint.html) no Guia do AWS PrivateLink usuário.*
**Exemplo 3: criar um endpoint do balanceador de carga de gateway**
O exemplo `create-vpc-endpoint` a seguir cria um endpoint do balanceador de carga de Gateway entre a VPC `vpc-111122223333aabbc` e um serviço configurado usando o balanceador de carga de Gateway.
```
aws ec2 create-vpc-endpoint \
--service-name com.amazonaws.vpce.us-east-1.vpce-svc-123123a1c43abc123 \
--vpc-endpoint-type GatewayLoadBalancer \
--vpc-id vpc-111122223333aabbc \
--subnet-ids subnet-0011aabbcc2233445
```
Saída:
```
{
"VpcEndpoint": {
"VpcEndpointId": "vpce-aabbaabbaabbaabba",
"VpcEndpointType": "GatewayLoadBalancer",
"VpcId": "vpc-111122223333aabbc",
"ServiceName": "com.amazonaws.vpce.us-east-1.vpce-svc-123123a1c43abc123",
"State": "pending",
"SubnetIds": [
"subnet-0011aabbcc2233445"
],
"RequesterManaged": false,
"NetworkInterfaceIds": [
"eni-01010120203030405"
],
"CreationTimestamp": "2020-11-11T08:06:03.522Z",
"OwnerId": "123456789012"
}
}
```
*Para obter mais informações, consulte os [endpoints do Gateway Load Balancer no Guia](https://docs.aws.amazon.com/vpc/latest/privatelink/gateway-load-balancer-endpoints.html) do AWS PrivateLink usuário.*
**Exemplo 4: como criar um endpoint de recurso**
O exemplo de `create-vpc-endpoint` a seguir cria um endpoint de recurso.
```
aws ec2 create-vpc-endpoint \
--vpc-endpoint-type Resource \
--vpc-id vpc-111122223333aabbc \
--subnet-ids subnet-0011aabbcc2233445 \
--resource-configuration-arn arn:aws:vpc-lattice-us-east-1:123456789012:resourceconfiguration/rcfg-0123abcde98765432
```
Saída:
```
{
"VpcEndpoint": {
"VpcEndpointId": "vpce-00939a7ed9EXAMPLE",
"VpcEndpointType": "Resource",
"VpcId": "vpc-111122223333aabbc",
"State": "Pending",
"SubnetIds": [
"subnet-0011aabbcc2233445"
],
"Groups": [
{
"GroupId": "sg-03e2f15fbfc09b000",
"GroupName": "default"
}
],
"IpAddressType": "IPV4",
"PrivateDnsEnabled": false,
"CreationTimestamp": "2025-02-06T23:38:49.525000+00:00",
"Tags": [],
"OwnerId": "123456789012",
"ResourceConfigurationArn": "arn:aws:vpc-lattice:us-east-1:123456789012:resourceconfiguration/rcfg-0123abcde98765432"
}
}
```
Para obter mais informações, consulte [Endpoints de recursos](https://docs.aws.amazon.com/vpc/latest/privatelink/privatelink-access-resources.html) no *Guia do AWS PrivateLink usuário*.
**Exemplo 5: como criar um endpoint de rede de serviço**
O exemplo de `create-vpc-endpoint` a seguir cria um endpoint de rede de serviço.
```
aws ec2 create-vpc-endpoint \
--vpc-endpoint-type ServiceNetwork \
--vpc-id vpc-111122223333aabbc \
--subnet-ids subnet-0011aabbcc2233445 \
--service-network-arn arn:aws:vpc-lattice:us-east-1:123456789012:servicenetwork/sn-0101abcd5432abcd0 \
--security-group-ids sg-0123456789012abcd
```
Saída:
```
{
"VpcEndpoint": {
"VpcEndpointId": "vpce-0f00567fa8EXAMPLE",
"VpcEndpointType": "ServiceNetwork",
"VpcId": "vpc-111122223333aabbc",
"State": "Pending",
"SubnetIds": [
"subnet-0011aabbcc2233445"
],
"Groups": [
{
"GroupId": "sg-0123456789012abcd",
"GroupName": "my-security-group"
}
],
"IpAddressType": "IPV4",
"PrivateDnsEnabled": false,
"CreationTimestamp": "2025-02-06T23:44:20.449000+00:00",
"Tags": [],
"OwnerId": "123456789012",
"ServiceNetworkArn": "arn:aws:vpc-lattice:us-east-1:123456789012:servicenetwork/sn-0101abcd5432abcd0"
}
}
```
Para obter mais informações, consulte [Endpoints da rede de serviços](https://docs.aws.amazon.com/vpc/latest/privatelink/privatelink-access-service-networks.html) no *Guia do AWS PrivateLink usuário*.
+ Para obter detalhes da API, consulte [CreateVpcEndpoint](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-vpc-endpoint.html)em *Referência de AWS CLI Comandos*.
------
#### [ PHP ]
**SDK para PHP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/php/example_code/ec2#code-examples).
```
/**
* @param string $serviceName
* @param string $vpcId
* @param array $routeTableIds
* @return array
*/
public function createVpcEndpoint(string $serviceName, string $vpcId, array $routeTableIds): array
{
try {
$result = $this->ec2Client->createVpcEndpoint([
'ServiceName' => $serviceName,
'VpcId' => $vpcId,
'RouteTableIds' => $routeTableIds,
]);
return $result["VpcEndpoint"];
} catch(Ec2Exception $caught){
echo "There was a problem creating the VPC Endpoint: {$caught->getAwsErrorMessage()}\n";
throw $caught;
}
}
```
+ Para obter detalhes da API, consulte [CreateVpcEndpoint](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/CreateVpcEndpoint)a *Referência AWS SDK para PHP da API*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: nesse exemplo, crie um endpoint da VPC para o serviço com.amazonaws.eu-west-1.s3 na VPC vpc-0fc1ff23f45b678eb**
```
New-EC2VpcEndpoint -ServiceName com.amazonaws.eu-west-1.s3 -VpcId vpc-0fc1ff23f45b678eb
```
**Saída**:
```
ClientToken VpcEndpoint
----------- -----------
Amazon.EC2.Model.VpcEndpoint
```
+ Para obter detalhes da API, consulte [CreateVpcEndpoint](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: nesse exemplo, crie um endpoint da VPC para o serviço com.amazonaws.eu-west-1.s3 na VPC vpc-0fc1ff23f45b678eb**
```
New-EC2VpcEndpoint -ServiceName com.amazonaws.eu-west-1.s3 -VpcId vpc-0fc1ff23f45b678eb
```
**Saída**:
```
ClientToken VpcEndpoint
----------- -----------
Amazon.EC2.Model.VpcEndpoint
```
+ Para obter detalhes da API, consulte [CreateVpcEndpoint](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class VpcWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Amazon Virtual Private Cloud actions."""
def __init__(self, ec2_client: boto3.client):
"""
Initializes the VpcWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
@classmethod
def from_client(cls) -> "VpcWrapper":
"""
Creates a VpcWrapper instance with a default EC2 client.
:return: An instance of VpcWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def create_vpc_endpoint(
self, vpc_id: str, service_name: str, route_table_ids: list[str]
) -> Dict[str, Any]:
"""
Creates a new VPC endpoint for the specified service and associates it with the specified route tables.
:param vpc_id: The ID of the VPC to create the endpoint in.
:param service_name: The name of the service to create the endpoint for.
:param route_table_ids: A list of IDs of the route tables to associate with the endpoint.
:return: A dictionary representing the newly created VPC endpoint.
"""
try:
response = self.ec2_client.create_vpc_endpoint(
VpcId=vpc_id,
ServiceName=service_name,
RouteTableIds=route_table_ids,
)
return response["VpcEndpoint"]
except ClientError as err:
logger.error(
"Couldn't create VPC endpoint for service %s. Here's why: %s: %s",
service_name,
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
```
+ Para obter detalhes da API, consulte a [CreateVpcEndpoint](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/CreateVpcEndpoint)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
" iv_vpc_id = 'vpc-abc123'
" iv_service_name = 'com.amazonaws.region.service'
TRY.
oo_result = lo_ec2->createvpcendpoint( " oo_result is returned for testing purposes. "
iv_vpcid = iv_vpc_id
iv_servicename = iv_service_name
it_routetableids = it_route_table_ids ).
DATA(lv_vpc_endpoint_id) = oo_result->get_vpcendpoint( )->get_vpcendpointid( ).
MESSAGE 'Created VPC endpoint.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [CreateVpcEndpoint](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Usar `CreateVpnConnection` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateVpnConnection`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: criar uma conexão VPN com roteamento dinâmico**
O exemplo `create-vpn-connection` a seguir cria uma conexão VPN entre o gateway privado virtual especificado e o gateway do cliente especificado e aplica tags à conexão VPN. A saída inclui as informações de configuração do dispositivo de gateway do cliente, no formato XML.
```
aws ec2 create-vpn-connection \
--type ipsec.1 \
--customer-gateway-id cgw-001122334455aabbc \
--vpn-gateway-id vgw-1a1a1a1a1a1a2b2b2 \
--tag-specification 'ResourceType=vpn-connection,Tags=[{Key=Name,Value=BGP-VPN}]'
```
Saída:
```
{
"VpnConnection": {
"CustomerGatewayConfiguration": "...configuration information...",
"CustomerGatewayId": "cgw-001122334455aabbc",
"Category": "VPN",
"State": "pending",
"VpnConnectionId": "vpn-123123123123abcab",
"VpnGatewayId": "vgw-1a1a1a1a1a1a2b2b2",
"Options": {
"EnableAcceleration": false,
"StaticRoutesOnly": false,
"LocalIpv4NetworkCidr": "0.0.0.0/0",
"RemoteIpv4NetworkCidr": "0.0.0.0/0",
"TunnelInsideIpVersion": "ipv4",
"TunnelOptions": [
{},
{}
]
},
"Routes": [],
"Tags": [
{
"Key": "Name",
"Value": "BGP-VPN"
}
]
}
}
```
Para obter mais informações, consulte [Como a AWS Site-to-Site VPN funciona](https://docs.aws.amazon.com/vpn/latest/s2svpn/how_it_works.html) no *Guia do usuário da AWS Site-to-Site VPN*.
**Exemplo 2: criar uma conexão VPN com roteamento estático**
O exemplo `create-vpn-connection` a seguir cria uma conexão VPN entre o gateway privado virtual especificado e o gateway do cliente especificado. As opções especificam o roteamento estático. A saída inclui as informações de configuração do dispositivo de gateway do cliente, no formato XML.
```
aws ec2 create-vpn-connection \
--type ipsec.1 \
--customer-gateway-id cgw-001122334455aabbc \
--vpn-gateway-id vgw-1a1a1a1a1a1a2b2b2 \
--options "{\"StaticRoutesOnly\":true}"
```
Saída:
```
{
"VpnConnection": {
"CustomerGatewayConfiguration": "..configuration information...",
"CustomerGatewayId": "cgw-001122334455aabbc",
"Category": "VPN",
"State": "pending",
"VpnConnectionId": "vpn-123123123123abcab",
"VpnGatewayId": "vgw-1a1a1a1a1a1a2b2b2",
"Options": {
"EnableAcceleration": false,
"StaticRoutesOnly": true,
"LocalIpv4NetworkCidr": "0.0.0.0/0",
"RemoteIpv4NetworkCidr": "0.0.0.0/0",
"TunnelInsideIpVersion": "ipv4",
"TunnelOptions": [
{},
{}
]
},
"Routes": [],
"Tags": []
}
}
```
Para obter mais informações, consulte [Como a AWS Site-to-Site VPN funciona](https://docs.aws.amazon.com/vpn/latest/s2svpn/how_it_works.html) no *Guia do usuário da AWS Site-to-Site VPN*.
**Exemplo 3: criar uma conexão VPN e especificar sua própria chave interna CIDR e pré-compartilhada**
O exemplo `create-vpn-connection` a seguir cria uma conexão VPN e especifica o bloco CIDR do endereço IP interno e uma chave personalizada pré-compartilhada para cada túnel. Os valores especificados são retornados nas informações `CustomerGatewayConfiguration`.
```
aws ec2 create-vpn-connection \
--type ipsec.1 \
--customer-gateway-id cgw-001122334455aabbc \
--vpn-gateway-id vgw-1a1a1a1a1a1a2b2b2 \
--options TunnelOptions='[{TunnelInsideCidr=169.254.12.0/30,PreSharedKey=ExamplePreSharedKey1},{TunnelInsideCidr=169.254.13.0/30,PreSharedKey=ExamplePreSharedKey2}]'
```
Saída:
```
{
"VpnConnection": {
"CustomerGatewayConfiguration": "..configuration information...",
"CustomerGatewayId": "cgw-001122334455aabbc",
"Category": "VPN",
"State": "pending",
"VpnConnectionId": "vpn-123123123123abcab",
"VpnGatewayId": "vgw-1a1a1a1a1a1a2b2b2",
"Options": {
"EnableAcceleration": false,
"StaticRoutesOnly": false,
"LocalIpv4NetworkCidr": "0.0.0.0/0",
"RemoteIpv4NetworkCidr": "0.0.0.0/0",
"TunnelInsideIpVersion": "ipv4",
"TunnelOptions": [
{
"OutsideIpAddress": "203.0.113.3",
"TunnelInsideCidr": "169.254.12.0/30",
"PreSharedKey": "ExamplePreSharedKey1"
},
{
"OutsideIpAddress": "203.0.113.5",
"TunnelInsideCidr": "169.254.13.0/30",
"PreSharedKey": "ExamplePreSharedKey2"
}
]
},
"Routes": [],
"Tags": []
}
}
```
Para obter mais informações, consulte [Como a AWS Site-to-Site VPN funciona](https://docs.aws.amazon.com/vpn/latest/s2svpn/how_it_works.html) no *Guia do usuário da AWS Site-to-Site VPN*.
**Exemplo 4: Para criar uma conexão VPN que ofereça suporte ao IPv6 tráfego**
O `create-vpn-connection` exemplo a seguir cria uma conexão VPN que dá suporte ao IPv6 tráfego entre o gateway de trânsito especificado e o gateway do cliente especificado. As opções de túnel para ambos os túneis especificam que AWS deve iniciar a negociação IKE.
```
aws ec2 create-vpn-connection \
--type ipsec.1 \
--transit-gateway-id tgw-12312312312312312 \
--customer-gateway-id cgw-001122334455aabbc \
--options TunnelInsideIpVersion=ipv6,TunnelOptions=[{StartupAction=start},{StartupAction=start}]
```
Saída:
```
{
"VpnConnection": {
"CustomerGatewayConfiguration": "..configuration information...",
"CustomerGatewayId": "cgw-001122334455aabbc",
"Category": "VPN",
"State": "pending",
"VpnConnectionId": "vpn-11111111122222222",
"TransitGatewayId": "tgw-12312312312312312",
"Options": {
"EnableAcceleration": false,
"StaticRoutesOnly": false,
"LocalIpv6NetworkCidr": "::/0",
"RemoteIpv6NetworkCidr": "::/0",
"TunnelInsideIpVersion": "ipv6",
"TunnelOptions": [
{
"OutsideIpAddress": "203.0.113.3",
"StartupAction": "start"
},
{
"OutsideIpAddress": "203.0.113.5",
"StartupAction": "start"
}
]
},
"Routes": [],
"Tags": []
}
}
```
Para obter mais informações, consulte [Como a AWS Site-to-Site VPN funciona](https://docs.aws.amazon.com/vpn/latest/s2svpn/how_it_works.html) no *Guia do usuário da AWS Site-to-Site VPN*.
+ Para obter detalhes da API, consulte [CreateVpnConnection](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-vpn-connection.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria uma conexão VPN entre o gateway privado virtual especificado e o gateway do cliente especificado. A saída inclui as informações de configuração de que o administrador de rede precisa no formato XML.**
```
New-EC2VpnConnection -Type ipsec.1 -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d
```
**Saída**:
```
CustomerGatewayConfiguration : [XML document]
CustomerGatewayId : cgw-1a2b3c4d
Options :
Routes : {}
State : pending
Tags : {}
Type :
VgwTelemetry : {}
VpnConnectionId : vpn-12345678
VpnGatewayId : vgw-1a2b3c4d
```
**Exemplo 2: esse exemplo cria a conexão VPN e captura a configuração em um arquivo com o nome especificado.**
```
(New-EC2VpnConnection -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d).CustomerGatewayConfiguration | Out-File C:\path\vpn-configuration.xml
```
**Exemplo 3: esse exemplo cria uma conexão VPN, com roteamento estático, entre o gateway privado virtual especificado e o gateway do cliente especificado.**
```
New-EC2VpnConnection -Type ipsec.1 -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d -Options_StaticRoutesOnly $true
```
+ Para obter detalhes da API, consulte [CreateVpnConnection](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria uma conexão VPN entre o gateway privado virtual especificado e o gateway do cliente especificado. A saída inclui as informações de configuração de que o administrador de rede precisa no formato XML.**
```
New-EC2VpnConnection -Type ipsec.1 -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d
```
**Saída**:
```
CustomerGatewayConfiguration : [XML document]
CustomerGatewayId : cgw-1a2b3c4d
Options :
Routes : {}
State : pending
Tags : {}
Type :
VgwTelemetry : {}
VpnConnectionId : vpn-12345678
VpnGatewayId : vgw-1a2b3c4d
```
**Exemplo 2: esse exemplo cria a conexão VPN e captura a configuração em um arquivo com o nome especificado.**
```
(New-EC2VpnConnection -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d).CustomerGatewayConfiguration | Out-File C:\path\vpn-configuration.xml
```
**Exemplo 3: esse exemplo cria uma conexão VPN, com roteamento estático, entre o gateway privado virtual especificado e o gateway do cliente especificado.**
```
New-EC2VpnConnection -Type ipsec.1 -CustomerGatewayId cgw-1a2b3c4d -VpnGatewayId vgw-1a2b3c4d -Options_StaticRoutesOnly $true
```
+ Para obter detalhes da API, consulte [CreateVpnConnection](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateVpnConnectionRoute` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateVpnConnectionRoute`.
------
#### [ CLI ]
**AWS CLI**
**Criar uma rota estática para uma conexão VPN**
Este exemplo cria uma rota estática para a VPN especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 create-vpn-connection-route --vpn-connection-id vpn-40f41529 --destination-cidr-block 11.12.0.0/16
```
+ Para obter detalhes da API, consulte [CreateVpnConnectionRoute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-vpn-connection-route.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria a rota estática especificada para a conexão VPN especificada.**
```
New-EC2VpnConnectionRoute -VpnConnectionId vpn-12345678 -DestinationCidrBlock 11.12.0.0/16
```
+ Para obter detalhes da API, consulte [CreateVpnConnectionRoute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria a rota estática especificada para a conexão VPN especificada.**
```
New-EC2VpnConnectionRoute -VpnConnectionId vpn-12345678 -DestinationCidrBlock 11.12.0.0/16
```
+ Para obter detalhes da API, consulte [CreateVpnConnectionRoute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `CreateVpnGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `CreateVpnGateway`.
------
#### [ CLI ]
**AWS CLI**
**Criar um gateway privado virtual**
Este exemplo cria um gateway privado virtual.
Comando:
```
aws ec2 create-vpn-gateway --type ipsec.1
```
Saída:
```
{
"VpnGateway": {
"AmazonSideAsn": 64512,
"State": "available",
"Type": "ipsec.1",
"VpnGatewayId": "vgw-9a4cacf3",
"VpcAttachments": []
}
}
```
**Criar um gateway privado virtual com um ASN específico do lado da Amazon**
Esse exemplo cria um gateway privado virtual e especifica o Número de sistema autônomo (ASN) para o lado da Amazon da sessão BGP.
Comando:
```
aws ec2 create-vpn-gateway --type ipsec.1 --amazon-side-asn 65001
```
Saída:
```
{
"VpnGateway": {
"AmazonSideAsn": 65001,
"State": "available",
"Type": "ipsec.1",
"VpnGatewayId": "vgw-9a4cacf3",
"VpcAttachments": []
}
}
```
+ Para obter detalhes da API, consulte [CreateVpnGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/create-vpn-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cria o gateway privado virtual especificado.**
```
New-EC2VpnGateway -Type ipsec.1
```
**Saída**:
```
AvailabilityZone :
State : available
Tags : {}
Type : ipsec.1
VpcAttachments : {}
VpnGatewayId : vgw-1a2b3c4d
```
+ Para obter detalhes da API, consulte [CreateVpnGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cria o gateway privado virtual especificado.**
```
New-EC2VpnGateway -Type ipsec.1
```
**Saída**:
```
AvailabilityZone :
State : available
Tags : {}
Type : ipsec.1
VpcAttachments : {}
VpnGatewayId : vgw-1a2b3c4d
```
+ Para obter detalhes da API, consulte [CreateVpnGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteCustomerGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteCustomerGateway`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um gateway do cliente**
Este exemplo exclui o gateway do cliente especificado. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-customer-gateway --customer-gateway-id cgw-0e11f167
```
+ Para obter detalhes da API, consulte [DeleteCustomerGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-customer-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o gateway do cliente especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2CustomerGateway -CustomerGatewayId cgw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2CustomerGateway (DeleteCustomerGateway)" on Target "cgw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteCustomerGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o gateway do cliente especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2CustomerGateway -CustomerGatewayId cgw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2CustomerGateway (DeleteCustomerGateway)" on Target "cgw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteCustomerGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteDhcpOptions` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteDhcpOptions`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um conjunto de opções DHCP**
Este exemplo exclui o conjunto de opções DHCP especificado. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-dhcp-options --dhcp-options-id dopt-d9070ebb
```
+ Para obter detalhes da API, consulte [DeleteDhcpOptions](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-dhcp-options.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o conjunto de opções DHCP especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2DhcpOption (DeleteDhcpOptions)" on Target "dopt-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteDhcpOptions](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o conjunto de opções DHCP especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2DhcpOption (DeleteDhcpOptions)" on Target "dopt-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteDhcpOptions](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteFlowLogs` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteFlowLogs`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um log de fluxo**
O exemplo `delete-flow-logs` a seguir exclui o log de fluxo especificado.
```
aws ec2 delete-flow-logs --flow-log-id fl-11223344556677889
```
Saída:
```
{
"Unsuccessful": []
}
```
+ Para obter detalhes da API, consulte [DeleteFlowLogs](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-flow-logs.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: Este exemplo remove o FlowLogId fl-01a2b3456a789c01 fornecido**
```
Remove-EC2FlowLog -FlowLogId fl-01a2b3456a789c01
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2FlowLog (DeleteFlowLogs)" on target "fl-01a2b3456a789c01".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): Y
```
+ Para obter detalhes da API, consulte [DeleteFlowLogs](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: Este exemplo remove o FlowLogId fl-01a2b3456a789c01 fornecido**
```
Remove-EC2FlowLog -FlowLogId fl-01a2b3456a789c01
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2FlowLog (DeleteFlowLogs)" on target "fl-01a2b3456a789c01".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"): Y
```
+ Para obter detalhes da API, consulte [DeleteFlowLogs](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteInternetGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteInternetGateway`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Excluir um gateway da internet**
O exemplo `delete-internet-gateway` a seguir exclui o gateway da internet especificado.
```
aws ec2 delete-internet-gateway \
--internet-gateway-id igw-0d0fb496b3EXAMPLE
```
Este comando não produz saída.
Para obter mais informações, consulte [Gateways da Internet](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html) no *Guia do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [DeleteInternetGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-internet-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o gateway da internet especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2InternetGateway (DeleteInternetGateway)" on Target "igw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteInternetGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o gateway da internet especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2InternetGateway (DeleteInternetGateway)" on Target "igw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteInternetGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DeleteKeyPair` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteKeyPair`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Delete an Amazon EC2 key pair.
///
/// The name of the key pair to delete.
/// A Boolean value indicating the success of the action.
public async Task DeleteKeyPair(string keyPairName)
{
try
{
await _amazonEC2.DeleteKeyPairAsync(new DeleteKeyPairRequest(keyPairName)).ConfigureAwait(false);
return true;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidKeyPair.NotFound")
{
_logger.LogError($"KeyPair {keyPairName} does not exist and cannot be deleted. Please verify the key pair name and try again.");
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"Couldn't delete the key pair because: {ex.Message}");
return false;
}
}
///
/// Delete the temporary file where the key pair information was saved.
///
/// The path to the temporary file.
public void DeleteTempFile(string tempFileName)
{
if (File.Exists(tempFileName))
{
File.Delete(tempFileName);
}
}
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DeleteKeyPair)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_delete_keypair
#
# This function deletes an Amazon EC2 ED25519 or 2048-bit RSA key pair.
#
# Parameters:
# -n key_pair_name - A key pair name.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_delete_keypair() {
local key_pair_name response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_delete_keypair"
echo "Deletes an Amazon EC2 ED25519 or 2048-bit RSA key pair."
echo " -n key_pair_name - A key pair name."
echo ""
}
# Retrieve the calling parameters.
while getopts "n:h" option; do
case "${option}" in
n) key_pair_name="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
if [[ -z "$key_pair_name" ]]; then
errecho "ERROR: You must provide a key pair name with the -n parameter."
usage
return 1
fi
response=$(aws ec2 delete-key-pair \
--key-name "$key_pair_name") || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports delete-key-pair operation failed.$response"
return 1
}
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DeleteKeyPair)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Delete an Amazon Elastic Compute Cloud (Amazon EC2) instance key pair.
/*!
\param keyPairName: A name for a key pair.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::deleteKeyPair(const Aws::String &keyPairName,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DeleteKeyPairRequest request;
request.SetKeyName(keyPairName);
const Aws::EC2::Model::DeleteKeyPairOutcome outcome = ec2Client.DeleteKeyPair(
request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to delete key pair " << keyPairName <<
":" << outcome.GetError().GetMessage() << std::endl;
} else {
std::cout << "Successfully deleted key pair named " << keyPairName <<
std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DeleteKeyPair)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Para excluir um par de chaves**
O exemplo `delete-key-pair` a seguir exclui o par de chaves especificado.
```
aws ec2 delete-key-pair \
--key-name my-key-pair
```
Saída:
```
{
"Return": true,
"KeyPairId": "key-03c8d3aceb53b507"
}
```
Para obter mais informações, consulte [Criar e excluir pares de chaves](https://docs.aws.amazon.com/cli/latest/userguide/cli-ec2-keypairs.html) no *Guia do usuário da interface da linha de comando AWS *.
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-key-pair.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Deletes a key pair asynchronously.
*
* @param keyPair the name of the key pair to delete
* @return a {@link CompletableFuture} that represents the result of the asynchronous operation.
* The {@link CompletableFuture} will complete with a {@link DeleteKeyPairResponse} object
* that provides the result of the key pair deletion operation.
*/
public CompletableFuture deleteKeysAsync(String keyPair) {
DeleteKeyPairRequest request = DeleteKeyPairRequest.builder()
.keyName(keyPair)
.build();
// Initiate the asynchronous request to delete the key pair.
CompletableFuture response = getAsyncClient().deleteKeyPair(request);
return response.whenComplete((resp, ex) -> {
if (ex != null) {
throw new RuntimeException("Failed to delete key pair: " + keyPair, ex);
} else if (resp == null) {
throw new RuntimeException("No response received for deleting key pair: " + keyPair);
}
});
}
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DeleteKeyPair)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { DeleteKeyPairCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Deletes the specified key pair, by removing the public key from Amazon EC2.
* @param {{ keyName: string }} options
*/
export const main = async ({ keyName }) => {
const client = new EC2Client({});
const command = new DeleteKeyPairCommand({
KeyName: keyName,
});
try {
await client.send(command);
console.log("Successfully deleted key pair.");
} catch (caught) {
if (caught instanceof Error && caught.name === "MissingParameter") {
console.warn(`${caught.message}. Did you provide the required value?`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DeleteKeyPairCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun deleteKeys(keyPair: String?) {
val request =
DeleteKeyPairRequest {
keyName = keyPair
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.deleteKeyPair(request)
println("Successfully deleted key pair named $keyPair")
}
}
```
+ Para obter detalhes da API, consulte a [DeleteKeyPair](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o par de chaves especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2KeyPair -KeyName my-key-pair
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2KeyPair (DeleteKeyPair)" on Target "my-key-pair".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o par de chaves especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2KeyPair -KeyName my-key-pair
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2KeyPair (DeleteKeyPair)" on Target "my-key-pair".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class KeyPairWrapper:
"""
Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) key pair actions.
This class provides methods to create, list, and delete EC2 key pairs.
"""
def __init__(
self,
ec2_client: boto3.client,
key_file_dir: Union[tempfile.TemporaryDirectory, str],
key_pair: Optional[dict] = None,
):
"""
Initializes the KeyPairWrapper with the specified EC2 client, key file directory,
and an optional key pair.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param key_file_dir: The folder where the private key information is stored.
This should be a secure folder.
:param key_pair: A dictionary representing the Boto3 KeyPair object.
This is a high-level object that wraps key pair actions. Optional.
"""
self.ec2_client = ec2_client
self.key_pair = key_pair
self.key_file_path: Optional[str] = None
self.key_file_dir = key_file_dir
@classmethod
def from_client(cls) -> "KeyPairWrapper":
"""
Class method to create an instance of KeyPairWrapper using a new EC2 client
and a temporary directory for storing key files.
:return: An instance of KeyPairWrapper.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client, tempfile.TemporaryDirectory())
def delete(self, key_name: str) -> bool:
"""
Deletes a key pair by its name.
:param key_name: The name of the key pair to delete.
:return: A boolean indicating whether the deletion was successful.
:raises ClientError: If there is an error in deleting the key pair, for example,
if the key pair does not exist.
"""
try:
self.ec2_client.delete_key_pair(KeyName=key_name)
logger.info(f"Successfully deleted key pair: {key_name}")
self.key_pair = None
return True
except self.ec2_client.exceptions.ClientError as err:
logger.error(f"Deletion failed for key pair: {key_name}")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidKeyPair.NotFound":
logger.error(
f"The key pair '{key_name}' does not exist and cannot be deleted. "
"Please verify the key pair name and try again."
)
raise
```
+ Para obter detalhes da API, consulte a [DeleteKeyPair](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteKeyPair)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
Envolva delete\$1key que também remove a chave PEM privada de apoio.
```
pub async fn delete(self, ec2: &EC2, util: &Util) -> Result<(), EC2Error> {
if let Some(key_name) = self.key_pair.key_name() {
ec2.delete_key_pair(key_name).await?;
if let Some(key_path) = self.key_file_path() {
if let Err(err) = util.remove(key_path) {
eprintln!("Failed to remove {key_path:?} ({err:?})");
}
}
}
Ok(())
}
```
```
pub async fn delete_key_pair(&self, key_name: &str) -> Result<(), EC2Error> {
let key_name: String = key_name.into();
tracing::info!("Deleting key pair {key_name}");
self.client
.delete_key_pair()
.key_name(key_name)
.send()
.await?;
Ok(())
}
```
+ Para obter detalhes da API, consulte a [DeleteKeyPair](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.delete_key_pair)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
lo_ec2->deletekeypair( iv_keyname = iv_key_name ).
MESSAGE 'Amazon EC2 key pair deleted.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DeleteKeyPair](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Delete an EC2 key pair.
///
/// - Parameter keyPair: The name of the key pair to delete.
///
/// - Returns: `true` if the key pair is deleted successfully; otherwise
/// `false`.
func deleteKeyPair(keyPair: String) async -> Bool {
do {
_ = try await ec2Client.deleteKeyPair(
input: DeleteKeyPairInput(
keyName: keyPair
)
)
return true
} catch {
print("*** Error deleting the key pair: \(error.localizedDescription)")
return false
}
}
```
+ Para obter detalhes da API, consulte [DeleteKeyPair](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/deletekeypair(input:))a *referência da API AWS SDK for Swift*.
------
# Use `DeleteLaunchTemplate` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteLaunchTemplate`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar e gerenciar um serviço resiliente](ec2_example_cross_ResilientService_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/ResilientService/AutoScalerActions#code-examples).
```
///
/// Delete a launch template by name.
///
/// The name of the template to delete.
/// Async task.
public async Task DeleteTemplateByName(string templateName)
{
try
{
await _amazonEc2.DeleteLaunchTemplateAsync(
new DeleteLaunchTemplateRequest()
{
LaunchTemplateName = templateName
});
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidLaunchTemplateName.NotFoundException")
{
_logger.LogError(
$"Could not delete the template, the name {_launchTemplateName} was not found.");
}
throw;
}
catch (Exception ex)
{
_logger.LogError($"An error occurred while deleting the template.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [DeleteLaunchTemplate](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DeleteLaunchTemplate)a *Referência AWS SDK para .NET da API*.
------
#### [ CLI ]
**AWS CLI**
**Para excluir um modelo de execução**
Este exemplo exclui o modelo de execução especificado.
Comando:
```
aws ec2 delete-launch-template --launch-template-id lt-0abcd290751193123
```
Saída:
```
{
"LaunchTemplate": {
"LatestVersionNumber": 2,
"LaunchTemplateId": "lt-0abcd290751193123",
"LaunchTemplateName": "TestTemplate",
"DefaultVersionNumber": 2,
"CreatedBy": "arn:aws:iam::123456789012:root",
"CreateTime": "2017-11-23T16:46:25.000Z"
}
}
```
+ Para obter detalhes da API, consulte [DeleteLaunchTemplate](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-launch-template.html)em *Referência de AWS CLI Comandos*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/cross-services/wkflw-resilient-service#code-examples).
```
await client.send(
new DeleteLaunchTemplateCommand({
LaunchTemplateName: NAMES.launchTemplateName,
}),
);
```
+ Para obter detalhes da API, consulte [DeleteLaunchTemplate](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DeleteLaunchTemplateCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class AutoScalingWrapper:
"""
Encapsulates Amazon EC2 Auto Scaling and EC2 management actions.
"""
def __init__(
self,
resource_prefix: str,
inst_type: str,
ami_param: str,
autoscaling_client: boto3.client,
ec2_client: boto3.client,
ssm_client: boto3.client,
iam_client: boto3.client,
):
"""
Initializes the AutoScaler class with the necessary parameters.
:param resource_prefix: The prefix for naming AWS resources that are created by this class.
:param inst_type: The type of EC2 instance to create, such as t3.micro.
:param ami_param: The Systems Manager parameter used to look up the AMI that is created.
:param autoscaling_client: A Boto3 EC2 Auto Scaling client.
:param ec2_client: A Boto3 EC2 client.
:param ssm_client: A Boto3 Systems Manager client.
:param iam_client: A Boto3 IAM client.
"""
self.inst_type = inst_type
self.ami_param = ami_param
self.autoscaling_client = autoscaling_client
self.ec2_client = ec2_client
self.ssm_client = ssm_client
self.iam_client = iam_client
sts_client = boto3.client("sts")
self.account_id = sts_client.get_caller_identity()["Account"]
self.key_pair_name = f"{resource_prefix}-key-pair"
self.launch_template_name = f"{resource_prefix}-template-"
self.group_name = f"{resource_prefix}-group"
# Happy path
self.instance_policy_name = f"{resource_prefix}-pol"
self.instance_role_name = f"{resource_prefix}-role"
self.instance_profile_name = f"{resource_prefix}-prof"
# Failure mode
self.bad_creds_policy_name = f"{resource_prefix}-bc-pol"
self.bad_creds_role_name = f"{resource_prefix}-bc-role"
self.bad_creds_profile_name = f"{resource_prefix}-bc-prof"
def delete_template(self):
"""
Deletes a launch template.
"""
try:
self.ec2_client.delete_launch_template(
LaunchTemplateName=self.launch_template_name
)
self.delete_instance_profile(
self.instance_profile_name, self.instance_role_name
)
log.info("Launch template %s deleted.", self.launch_template_name)
except ClientError as err:
if (
err.response["Error"]["Code"]
== "InvalidLaunchTemplateName.NotFoundException"
):
log.info(
"Launch template %s does not exist, nothing to do.",
self.launch_template_name,
)
log.error(f"Full error:\n\t{err}")
```
+ Para obter detalhes da API, consulte a [DeleteLaunchTemplate](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteLaunchTemplate)Referência da API *AWS SDK for Python (Boto3*).
------
# Usar `DeleteNetworkAcl` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteNetworkAcl`.
------
#### [ CLI ]
**AWS CLI**
**Excluir uma ACL de rede**
Este exemplo exclui a rede ACL especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-network-acl --network-acl-id acl-5fb85d36
```
+ Para obter detalhes da API, consulte [DeleteNetworkAcl](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-network-acl.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a ACL de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkAcl -NetworkAclId acl-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkAcl (DeleteNetworkAcl)" on Target "acl-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkAcl](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a ACL de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkAcl -NetworkAclId acl-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkAcl (DeleteNetworkAcl)" on Target "acl-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkAcl](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteNetworkAclEntry` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteNetworkAclEntry`.
------
#### [ CLI ]
**AWS CLI**
**Excluir uma entrada de ACL de rede**
Este exemplo exclui a regra de entrada número 100 da ACL de rede especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-network-acl-entry --network-acl-id acl-5fb85d36 --ingress --rule-number 100
```
+ Para obter detalhes da API, consulte [DeleteNetworkAclEntry](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-network-acl-entry.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo remove a regra especificada da ACL de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkAclEntry -NetworkAclId acl-12345678 -Egress $false -RuleNumber 100
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkAclEntry (DeleteNetworkAclEntry)" on Target "acl-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkAclEntry](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo remove a regra especificada da ACL de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkAclEntry -NetworkAclId acl-12345678 -Egress $false -RuleNumber 100
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkAclEntry (DeleteNetworkAclEntry)" on Target "acl-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkAclEntry](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteNetworkInterface` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteNetworkInterface`.
------
#### [ CLI ]
**AWS CLI**
**Excluir uma interface de rede**
Este exemplo exclui a interface de rede especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-network-interface --network-interface-id eni-e5aa89a3
```
+ Para obter detalhes da API, consulte [DeleteNetworkInterface](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-network-interface.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a interface de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkInterface -NetworkInterfaceId eni-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkInterface (DeleteNetworkInterface)" on Target "eni-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkInterface](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a interface de rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2NetworkInterface -NetworkInterfaceId eni-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2NetworkInterface (DeleteNetworkInterface)" on Target "eni-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteNetworkInterface](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeletePlacementGroup` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeletePlacementGroup`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um grupo de posicionamento**
Esse exemplo de comando exclui o grupo de posicionamento especificado.
Comando:
```
aws ec2 delete-placement-group --group-name my-cluster
```
+ Para obter detalhes da API, consulte [DeletePlacementGroup](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-placement-group.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o grupo de posicionamento especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2PlacementGroup -GroupName my-placement-group
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2PlacementGroup (DeletePlacementGroup)" on Target "my-placement-group".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeletePlacementGroup](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o grupo de posicionamento especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2PlacementGroup -GroupName my-placement-group
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2PlacementGroup (DeletePlacementGroup)" on Target "my-placement-group".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeletePlacementGroup](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteRoute` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteRoute`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Conceitos básico do Transit Gateway](ec2_example_vpc_TransitGatewayGettingStarted_section.md)
------
#### [ CLI ]
**AWS CLI**
**Para excluir uma rota**
Este exemplo exclui a rota especificada da tabela de rotas especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-route --route-table-id rtb-22574640 --destination-cidr-block 0.0.0.0/0
```
+ Para obter detalhes da API, consulte [DeleteRoute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-route.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a rota especificada da tabela de rotas especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Route -RouteTableId rtb-1a2b3c4d -DestinationCidrBlock 0.0.0.0/0
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Route (DeleteRoute)" on Target "rtb-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteRoute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a rota especificada da tabela de rotas especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Route -RouteTableId rtb-1a2b3c4d -DestinationCidrBlock 0.0.0.0/0
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Route (DeleteRoute)" on Target "rtb-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteRoute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteRouteTable` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteRouteTable`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Excluir uma tabela de rotas**
Este exemplo exclui a tabela de rotas especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-route-table --route-table-id rtb-22574640
```
+ Para obter detalhes da API, consulte [DeleteRouteTable](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-route-table.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a tabela de rotas especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2RouteTable -RouteTableId rtb-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2RouteTable (DeleteRouteTable)" on Target "rtb-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteRouteTable](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a tabela de rotas especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2RouteTable -RouteTableId rtb-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2RouteTable (DeleteRouteTable)" on Target "rtb-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteRouteTable](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DeleteSecurityGroup` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteSecurityGroup`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Delete an Amazon EC2 security group.
///
/// The name of the group to delete.
/// A Boolean value indicating the success of the action.
public async Task DeleteSecurityGroup(string groupId)
{
try
{
var response =
await _amazonEC2.DeleteSecurityGroupAsync(
new DeleteSecurityGroupRequest { GroupId = groupId });
return response.HttpStatusCode == HttpStatusCode.OK;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidGroup.NotFound")
{
_logger.LogError(
$"Security Group {groupId} does not exist and cannot be deleted. Please verify the ID and try again.");
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"Couldn't delete the security group because: {ex.Message}");
return false;
}
}
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DeleteSecurityGroup)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_delete_security_group
#
# This function deletes an Amazon Elastic Compute Cloud (Amazon EC2) security group.
#
# Parameters:
# -i security_group_id - The ID of the security group to delete.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_delete_security_group() {
local security_group_id response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_delete_security_group"
echo "Deletes an Amazon Elastic Compute Cloud (Amazon EC2) security group."
echo " -i security_group_id - The ID of the security group to delete."
echo ""
}
# Retrieve the calling parameters.
while getopts "i:h" option; do
case "${option}" in
i) security_group_id="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
if [[ -z "$security_group_id" ]]; then
errecho "ERROR: You must provide a security group ID with the -i parameter."
usage
return 1
fi
response=$(aws ec2 delete-security-group --group-id "$security_group_id" --output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports delete-security-group operation failed.$response"
return 1
}
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DeleteSecurityGroup)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Delete a security group.
/*!
\param securityGroupID: A security group ID.
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::deleteSecurityGroup(const Aws::String &securityGroupID,
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DeleteSecurityGroupRequest request;
request.SetGroupId(securityGroupID);
Aws::EC2::Model::DeleteSecurityGroupOutcome outcome = ec2Client.DeleteSecurityGroup(request);
if (!outcome.IsSuccess()) {
std::cerr << "Failed to delete security group " << securityGroupID <<
":" << outcome.GetError().GetMessage() << std::endl;
} else {
std::cout << "Successfully deleted security group " << securityGroupID <<
std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DeleteSecurityGroup)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**[EC2-Classic] Para excluir um grupo de segurança**
Este exemplo exclui o grupo de segurança chamado `MySecurityGroup`. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-security-group --group-name MySecurityGroup
```
**[EC2-VPC] Para excluir um grupo de segurança**
Este exemplo exclui o grupo de segurança com o ID `sg-903004f8`. Não é possível fazer referência a um grupo de segurança do EC2-VPC por nome. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-security-group --group-id sg-903004f8
```
Para obter mais informações, consulte Using Security Groups no *Guia do usuário da AWS Command Line Interface*.
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-security-group.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Deletes an EC2 security group asynchronously.
*
* @param groupId the ID of the security group to delete
* @return a CompletableFuture that completes when the security group is deleted
*/
public CompletableFuture deleteEC2SecGroupAsync(String groupId) {
DeleteSecurityGroupRequest request = DeleteSecurityGroupRequest.builder()
.groupId(groupId)
.build();
CompletableFuture response = getAsyncClient().deleteSecurityGroup(request);
return response.whenComplete((resp, ex) -> {
if (ex != null) {
throw new RuntimeException("Failed to delete security group with Id " + groupId, ex);
} else if (resp == null) {
throw new RuntimeException("No response received for deleting security group with Id " + groupId);
}
}).thenApply(resp -> null);
}
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DeleteSecurityGroup)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { DeleteSecurityGroupCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Deletes a security group.
* @param {{ groupId: string }} options
*/
export const main = async ({ groupId }) => {
const client = new EC2Client({});
const command = new DeleteSecurityGroupCommand({
GroupId: groupId,
});
try {
await client.send(command);
console.log("Security group deleted successfully.");
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidGroupId.Malformed") {
console.warn(`${caught.message}. Please provide a valid GroupId.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DeleteSecurityGroupCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun deleteEC2SecGroup(groupIdVal: String) {
val request =
DeleteSecurityGroupRequest {
groupId = groupIdVal
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
ec2.deleteSecurityGroup(request)
println("Successfully deleted Security Group with id $groupIdVal")
}
}
```
+ Para obter detalhes da API, consulte a [DeleteSecurityGroup](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o grupo de segurança especificado do EC2-VPC. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2SecurityGroup -GroupId sg-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2SecurityGroup (DeleteSecurityGroup)" on Target "sg-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
**Exemplo 2: esse exemplo exclui o grupo de segurança especificado do EC2-Classic.**
```
Remove-EC2SecurityGroup -GroupName my-security-group -Force
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o grupo de segurança especificado do EC2-VPC. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2SecurityGroup -GroupId sg-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2SecurityGroup (DeleteSecurityGroup)" on Target "sg-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
**Exemplo 2: esse exemplo exclui o grupo de segurança especificado do EC2-Classic.**
```
Remove-EC2SecurityGroup -GroupName my-security-group -Force
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class SecurityGroupWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) security group actions."""
def __init__(self, ec2_client: boto3.client, security_group: Optional[str] = None):
"""
Initializes the SecurityGroupWrapper with an EC2 client and an optional security group ID.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param security_group: The ID of a security group to manage. This is a high-level identifier
that represents the security group.
"""
self.ec2_client = ec2_client
self.security_group = security_group
@classmethod
def from_client(cls) -> "SecurityGroupWrapper":
"""
Creates a SecurityGroupWrapper instance with a default EC2 client.
:return: An instance of SecurityGroupWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def delete(self, security_group_id: str) -> bool:
"""
Deletes the specified security group.
:param security_group_id: The ID of the security group to delete. Required.
:returns: True if the deletion is successful.
:raises ClientError: If the security group cannot be deleted due to an AWS service error.
"""
try:
self.ec2_client.delete_security_group(GroupId=security_group_id)
logger.info(f"Successfully deleted security group '{security_group_id}'")
return True
except ClientError as err:
logger.error(f"Deletion failed for security group '{security_group_id}'")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidGroup.NotFound":
logger.error(
f"Security group '{security_group_id}' cannot be deleted because it does not exist."
)
elif error_code == "DependencyViolation":
logger.error(
f"Security group '{security_group_id}' cannot be deleted because it is still in use."
" Verify that it is:"
"\n\t- Detached from resources"
"\n\t- Removed from references in other groups"
"\n\t- Removed from VPC's as a default group"
)
raise
```
+ Para obter detalhes da API, consulte a [DeleteSecurityGroup](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteSecurityGroup)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn delete_security_group(&self, group_id: &str) -> Result<(), EC2Error> {
tracing::info!("Deleting security group {group_id}");
self.client
.delete_security_group()
.group_id(group_id)
.send()
.await?;
Ok(())
}
```
+ Para obter detalhes da API, consulte a [DeleteSecurityGroup](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.delete_security_group)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
lo_ec2->deletesecuritygroup( iv_groupid = iv_security_group_id ).
MESSAGE 'Security group deleted.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DeleteSecurityGroup](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Delete a security group.
///
/// - Parameter groupId: The ID of the security group to delete.
///
/// - Returns: `true` on successful deletion; `false` on error.
func deleteSecurityGroup(groupId: String) async -> Bool {
do {
_ = try await ec2Client.deleteSecurityGroup(
input: DeleteSecurityGroupInput(
groupId: groupId
)
)
return true
} catch {
print("*** Error deleting the security group: \(error.localizedDescription)")
return false
}
}
```
+ Para obter detalhes da API, consulte [DeleteSecurityGroup](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/deletesecuritygroup(input:))a *referência da API AWS SDK for Swift*.
------
# Use `DeleteSnapshot` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteSnapshot`.
------
#### [ CLI ]
**AWS CLI**
**Para excluir um snapshot**
Este exemplo de comando exclui um snapshot com o ID de snapshot de `snap-1234567890abcdef0`. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-snapshot --snapshot-id snap-1234567890abcdef0
```
+ Para obter detalhes da API, consulte [DeleteSnapshot](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-snapshot.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o snapshot especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Snapshot -SnapshotId snap-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2Snapshot (DeleteSnapshot)" on target "snap-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSnapshot](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o snapshot especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Snapshot -SnapshotId snap-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2Snapshot (DeleteSnapshot)" on target "snap-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSnapshot](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ebs#code-examples).
```
async fn delete_snapshot(client: &Client, id: &str) -> Result<(), Error> {
client.delete_snapshot().snapshot_id(id).send().await?;
println!("Deleted");
Ok(())
}
```
+ Para obter detalhes da API, consulte a [DeleteSnapshot](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.delete_snapshot)referência da *API AWS SDK for Rust*.
------
# Usar `DeleteSpotDatafeedSubscription` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteSpotDatafeedSubscription`.
------
#### [ CLI ]
**AWS CLI**
**Cancelar uma assinatura de feed de dados da Instância Spot**
Este exemplo de comando exclui uma assinatura de feed de dados Spot para a conta. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-spot-datafeed-subscription
```
+ Para obter detalhes da API, consulte [DeleteSpotDatafeedSubscription](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-spot-datafeed-subscription.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o feed de dados da instância spot. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2SpotDatafeedSubscription
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2SpotDatafeedSubscription (DeleteSpotDatafeedSubscription)" on Target "".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSpotDatafeedSubscription](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o feed de dados da instância spot. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2SpotDatafeedSubscription
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2SpotDatafeedSubscription (DeleteSpotDatafeedSubscription)" on Target "".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSpotDatafeedSubscription](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteSubnet` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteSubnet`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Excluir uma sub-rede**
Este exemplo exclui a sub-rede especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-subnet --subnet-id subnet-9d4a7b6c
```
+ Para obter detalhes da API, consulte [DeleteSubnet](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-subnet.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a sub-rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Subnet -SubnetId subnet-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Subnet (DeleteSubnet)" on Target "subnet-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSubnet](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a sub-rede especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Subnet -SubnetId subnet-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Subnet (DeleteSubnet)" on Target "subnet-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteSubnet](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteTags` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteTags`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: excluir uma tag de um recurso**
O exemplo `delete-tags` a seguir exclui a tag `Stack=Test` da imagem especificada. Quando você especifica um valor e um nome de chave, a tag é excluída somente se o valor da tag corresponder ao valor especificado.
```
aws ec2 delete-tags \
--resources ami-1234567890abcdef0 \
--tags Key=Stack,Value=Test
```
É opcional especificar o valor de uma tag. O exemplo `delete-tags` a seguir exclui a tag com o nome de chave `purpose` da instância especificada, independentemente do valor da tag.
```
aws ec2 delete-tags \
--resources i-1234567890abcdef0 \
--tags Key=purpose
```
Se você especificar a string vazia como o valor da tag, a tag será excluída somente se o valor da tag for a string vazia. O exemplo `delete-tags` a seguir especifica a string vazia como o valor da tag a ser excluída.
```
aws ec2 delete-tags \
--resources i-1234567890abcdef0 \
--tags Key=Name,Value=
```
**Exemplo 2: excluir uma tag de vários recursos**
O exemplo `delete-tags` a seguir exclui a tag ``Purpose=Test`` de uma instância e de uma AMI. Conforme mostrado no exemplo anterior, você pode omitir o valor da tag do comando.
```
aws ec2 delete-tags \
--resources i-1234567890abcdef0 ami-1234567890abcdef0 \
--tags Key=Purpose
```
+ Para obter detalhes da API, consulte [DeleteTags](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-tags.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a tag especificada do recurso especificado, independentemente do valor da tag. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
Remove-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag" } -Force
```
**Exemplo 2: esse exemplo exclui a tag especificada do recurso especificado, mas somente se o valor da tag corresponder. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
Remove-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag";Value="myTagValue" } -Force
```
**Exemplo 3: esse exemplo exclui a tag especificada do recurso especificado, independentemente do valor da tag.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
Remove-EC2Tag -Resource i-12345678 -Tag $tag -Force
```
**Exemplo 4: esse exemplo exclui a tag especificada do recurso especificado, mas somente se o valor da tag corresponder.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
$tag.Value = "myTagValue"
Remove-EC2Tag -Resource i-12345678 -Tag $tag -Force
```
+ Para obter detalhes da API, consulte [DeleteTags](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a tag especificada do recurso especificado, independentemente do valor da tag. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
Remove-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag" } -Force
```
**Exemplo 2: esse exemplo exclui a tag especificada do recurso especificado, mas somente se o valor da tag corresponder. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou posterior.**
```
Remove-EC2Tag -Resource i-12345678 -Tag @{ Key="myTag";Value="myTagValue" } -Force
```
**Exemplo 3: esse exemplo exclui a tag especificada do recurso especificado, independentemente do valor da tag.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
Remove-EC2Tag -Resource i-12345678 -Tag $tag -Force
```
**Exemplo 4: esse exemplo exclui a tag especificada do recurso especificado, mas somente se o valor da tag corresponder.**
```
$tag = New-Object Amazon.EC2.Model.Tag
$tag.Key = "myTag"
$tag.Value = "myTagValue"
Remove-EC2Tag -Resource i-12345678 -Tag $tag -Force
```
+ Para obter detalhes da API, consulte [DeleteTags](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteVolume` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteVolume`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um volume**
Este exemplo de comando exclui um volume disponível com o ID do volume de `vol-049df61146c4d7901`. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-volume --volume-id vol-049df61146c4d7901
```
+ Para obter detalhes da API, consulte [DeleteVolume](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-volume.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo desvincula o volume especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Volume -VolumeId vol-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2Volume (DeleteVolume)" on target "vol-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVolume](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo desvincula o volume especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Volume -VolumeId vol-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing the operation "Remove-EC2Volume (DeleteVolume)" on target "vol-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVolume](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DeleteVpc` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteVpc`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
+ [Conceitos básicos do IPAM da VPC](ec2_example_vpc_GettingStartedIpam_section.md)
------
#### [ CLI ]
**AWS CLI**
**Para excluir uma VPC**
Este exemplo exclui a VPC especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-vpc --vpc-id vpc-a01106c2
```
+ Para obter detalhes da API, consulte [DeleteVpc](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-vpc.html)em *Referência de AWS CLI Comandos*.
------
#### [ PHP ]
**SDK para PHP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/php/example_code/ec2#code-examples).
```
/**
* @param string $vpcId
* @return void
*/
public function deleteVpc(string $vpcId)
{
try {
$this->ec2Client->deleteVpc([
"VpcId" => $vpcId,
]);
}catch(Ec2Exception $caught){
echo "There was a problem deleting the VPC: {$caught->getAwsErrorMessage()}\n";
throw $caught;
}
}
```
+ Para obter detalhes da API, consulte [DeleteVpc](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/DeleteVpc)a *Referência AWS SDK para PHP da API*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui a VPC especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Vpc -VpcId vpc-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Vpc (DeleteVpc)" on Target "vpc-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpc](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui a VPC especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2Vpc -VpcId vpc-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2Vpc (DeleteVpc)" on Target "vpc-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpc](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class VpcWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Amazon Virtual Private Cloud actions."""
def __init__(self, ec2_client: boto3.client):
"""
Initializes the VpcWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
@classmethod
def from_client(cls) -> "VpcWrapper":
"""
Creates a VpcWrapper instance with a default EC2 client.
:return: An instance of VpcWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def delete(self, vpc_id: str) -> None:
"""
Deletes the specified VPC.
:param vpc_id: The ID of the VPC to delete.
"""
try:
self.ec2_client.delete_vpc(VpcId=vpc_id)
except ClientError as err:
logger.error(
"Couldn't delete VPC %s. Here's why: %s: %s",
vpc_id,
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
```
+ Para obter detalhes da API, consulte a [DeleteVpc](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteVpc)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
lo_ec2->deletevpc( iv_vpcid = iv_vpc_id ).
MESSAGE 'Deleted VPC.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DeleteVpc](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Use `DeleteVpcEndpoints` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DeleteVpcEndpoints`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
------
#### [ CLI ]
**AWS CLI**
**Para excluir um endpoint**
Este exemplo exclui os endpoints vpce-aa22bb33 e vpce-1a2b3c4d. Se o comando for parcialmente bem-sucedido ou malsucedido, uma lista de itens malsucedidos será retornada. Se houver sucesso, a lista retornada ficará vazia.
Comando:
```
aws ec2 delete-vpc-endpoints --vpc-endpoint-ids vpce-aa22bb33 vpce-1a2b3c4d
```
Saída:
```
{
"Unsuccessful": []
}
```
+ Para obter detalhes da API, consulte [DeleteVpcEndpoints](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-vpc-endpoints.html)em *Referência de AWS CLI Comandos*.
------
#### [ PHP ]
**SDK para PHP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/php/example_code/ec2#code-examples).
```
/**
* @param string $vpcEndpointId
* @return void
*/
public function deleteVpcEndpoint(string $vpcEndpointId)
{
try {
$this->ec2Client->deleteVpcEndpoints([
"VpcEndpointIds" => [$vpcEndpointId],
]);
}catch (Ec2Exception $caught){
echo "There was a problem deleting the VPC Endpoint: {$caught->getAwsErrorMessage()}\n";
throw $caught;
}
}
```
+ Para obter detalhes da API, consulte [DeleteVpcEndpoints](https://docs.aws.amazon.com/goto/SdkForPHPV3/ec2-2016-11-15/DeleteVpcEndpoints)a *Referência AWS SDK para PHP da API*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class VpcWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) Amazon Virtual Private Cloud actions."""
def __init__(self, ec2_client: boto3.client):
"""
Initializes the VpcWrapper with an EC2 client.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
"""
self.ec2_client = ec2_client
@classmethod
def from_client(cls) -> "VpcWrapper":
"""
Creates a VpcWrapper instance with a default EC2 client.
:return: An instance of VpcWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def delete_vpc_endpoints(self, vpc_endpoint_ids: list[str]) -> None:
"""
Deletes the specified VPC endpoints.
:param vpc_endpoint_ids: A list of IDs of the VPC endpoints to delete.
"""
try:
self.ec2_client.delete_vpc_endpoints(VpcEndpointIds=vpc_endpoint_ids)
except ClientError as err:
logger.error(
"Couldn't delete VPC endpoints %s. Here's why: %s: %s",
vpc_endpoint_ids,
err.response["Error"]["Code"],
err.response["Error"]["Message"],
)
raise
```
+ Para obter detalhes da API, consulte a [DeleteVpcEndpoints](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DeleteVpcEndpoints)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
lo_ec2->deletevpcendpoints( it_vpcendpointids = it_vpc_endpoint_ids ).
MESSAGE 'Deleted VPC endpoint(s).' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DeleteVpcEndpoints](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Usar `DeleteVpnConnection` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteVpnConnection`.
------
#### [ CLI ]
**AWS CLI**
**Excluir uma conexão VPN**
Este exemplo exclui a conexão VPN especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-vpn-connection --vpn-connection-id vpn-40f41529
```
+ Para obter detalhes da API, consulte [DeleteVpnConnection](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-vpn-connection.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui conexão VPN especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnConnection -VpnConnectionId vpn-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnConnection (DeleteVpnConnection)" on Target "vpn-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnConnection](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui conexão VPN especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnConnection -VpnConnectionId vpn-12345678
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnConnection (DeleteVpnConnection)" on Target "vpn-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnConnection](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteVpnConnectionRoute` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteVpnConnectionRoute`.
------
#### [ CLI ]
**AWS CLI**
**Excluir uma rota estática de uma conexão VPN**
Este exemplo exclui a rota estática especificada da conexão VPN especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-vpn-connection-route --vpn-connection-id vpn-40f41529 --destination-cidr-block 11.12.0.0/16
```
+ Para obter detalhes da API, consulte [DeleteVpnConnectionRoute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-vpn-connection-route.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo remove a rota estática especificada da conexão VPN especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnConnectionRoute -VpnConnectionId vpn-12345678 -DestinationCidrBlock 11.12.0.0/16
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnConnectionRoute (DeleteVpnConnectionRoute)" on Target "vpn-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnConnectionRoute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo remove a rota estática especificada da conexão VPN especificada. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnConnectionRoute -VpnConnectionId vpn-12345678 -DestinationCidrBlock 11.12.0.0/16
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnConnectionRoute (DeleteVpnConnectionRoute)" on Target "vpn-12345678".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnConnectionRoute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeleteVpnGateway` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeleteVpnGateway`.
------
#### [ CLI ]
**AWS CLI**
**Excluir um gateway privado virtual**
Este exemplo exclui o gateway privado virtual especificado. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 delete-vpn-gateway --vpn-gateway-id vgw-9a4cacf3
```
+ Para obter detalhes da API, consulte [DeleteVpnGateway](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/delete-vpn-gateway.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo exclui o gateway privado virtual especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnGateway -VpnGatewayId vgw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnGateway (DeleteVpnGateway)" on Target "vgw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnGateway](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo exclui o gateway privado virtual especificado. Você recebe uma solicitação de confirmação antes de prosseguir com a operação, a menos que também especifique o parâmetro Force.**
```
Remove-EC2VpnGateway -VpnGatewayId vgw-1a2b3c4d
```
**Saída**:
```
Confirm
Are you sure you want to perform this action?
Performing operation "Remove-EC2VpnGateway (DeleteVpnGateway)" on Target "vgw-1a2b3c4d".
[Y] Yes [A] Yes to All [N] No [L] No to All [S] Suspend [?] Help (default is "Y"):
```
+ Para obter detalhes da API, consulte [DeleteVpnGateway](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DeregisterImage` com uma CLI
Os exemplos de código a seguir mostram como usar o `DeregisterImage`.
------
#### [ CLI ]
**AWS CLI**
**Cancelar o registro de uma AMI**
Este exemplo cancela o registro da AMI especificada. Se o comando for bem-sucedido, nenhuma saída será retornada.
Comando:
```
aws ec2 deregister-image --image-id ami-4fa54026
```
+ Para obter detalhes da API, consulte [DeregisterImage](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/deregister-image.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo cancela o registro da AMI especificada.**
```
Unregister-EC2Image -ImageId ami-12345678
```
+ Para obter detalhes da API, consulte [DeregisterImage](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo cancela o registro da AMI especificada.**
```
Unregister-EC2Image -ImageId ami-12345678
```
+ Para obter detalhes da API, consulte [DeregisterImage](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeAccountAttributes` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeAccountAttributes`.
------
#### [ CLI ]
**AWS CLI**
**Para descrever todos os atributos da sua AWS conta**
Este exemplo descreve os atributos da sua AWS conta.
Comando:
```
aws ec2 describe-account-attributes
```
Saída:
```
{
"AccountAttributes": [
{
"AttributeName": "vpc-max-security-groups-per-interface",
"AttributeValues": [
{
"AttributeValue": "5"
}
]
},
{
"AttributeName": "max-instances",
"AttributeValues": [
{
"AttributeValue": "20"
}
]
},
{
"AttributeName": "supported-platforms",
"AttributeValues": [
{
"AttributeValue": "EC2"
},
{
"AttributeValue": "VPC"
}
]
},
{
"AttributeName": "default-vpc",
"AttributeValues": [
{
"AttributeValue": "none"
}
]
},
{
"AttributeName": "max-elastic-ips",
"AttributeValues": [
{
"AttributeValue": "5"
}
]
},
{
"AttributeName": "vpc-max-elastic-ips",
"AttributeValues": [
{
"AttributeValue": "5"
}
]
}
]
}
```
**Para descrever um único atributo para sua AWS conta**
Este exemplo descreve o `supported-platforms` atributo da sua AWS conta.
Comando:
```
aws ec2 describe-account-attributes --attribute-names supported-platforms
```
Saída:
```
{
"AccountAttributes": [
{
"AttributeName": "supported-platforms",
"AttributeValues": [
{
"AttributeValue": "EC2"
},
{
"AttributeValue": "VPC"
}
]
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeAccountAttributes](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-account-attributes.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve se você pode executar instâncias no EC2-Classic e no EC2-VPC na região ou somente no EC2-VPC.**
```
(Get-EC2AccountAttribute -AttributeName supported-platforms).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
EC2
VPC
```
**Exemplo 2: esse exemplo descreve a VPC padrão ou indica “nenhuma” caso você não tenha uma VPC padrão na região.**
```
(Get-EC2AccountAttribute -AttributeName default-vpc).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
vpc-12345678
```
**Exemplo 3: esse exemplo descreve o número máximo de instâncias sob demanda que você pode executar.**
```
(Get-EC2AccountAttribute -AttributeName max-instances).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
20
```
+ Para obter detalhes da API, consulte [DescribeAccountAttributes](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve se você pode executar instâncias no EC2-Classic e no EC2-VPC na região ou somente no EC2-VPC.**
```
(Get-EC2AccountAttribute -AttributeName supported-platforms).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
EC2
VPC
```
**Exemplo 2: esse exemplo descreve a VPC padrão ou indica “nenhuma” caso você não tenha uma VPC padrão na região.**
```
(Get-EC2AccountAttribute -AttributeName default-vpc).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
vpc-12345678
```
**Exemplo 3: esse exemplo descreve o número máximo de instâncias sob demanda que você pode executar.**
```
(Get-EC2AccountAttribute -AttributeName max-instances).AttributeValues
```
**Saída**:
```
AttributeValue
--------------
20
```
+ Para obter detalhes da API, consulte [DescribeAccountAttributes](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DescribeAddresses` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeAddresses`.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Describe all Elastic IP addresses.
/*!
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::describeAddresses(
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DescribeAddressesRequest request;
Aws::EC2::Model::DescribeAddressesOutcome outcome = ec2Client.DescribeAddresses(request);
if (outcome.IsSuccess()) {
std::cout << std::left << std::setw(20) << "InstanceId" <<
std::setw(15) << "Public IP" << std::setw(10) << "Domain" <<
std::setw(30) << "Allocation ID" << std::setw(25) <<
"NIC ID" << std::endl;
const Aws::Vector &addresses = outcome.GetResult().GetAddresses();
for (const auto &address: addresses) {
Aws::String domainString =
Aws::EC2::Model::DomainTypeMapper::GetNameForDomainType(
address.GetDomain());
std::cout << std::left << std::setw(20) <<
address.GetInstanceId() << std::setw(15) <<
address.GetPublicIp() << std::setw(10) << domainString <<
std::setw(30) << address.GetAllocationId() << std::setw(25)
<< address.GetNetworkInterfaceId() << std::endl;
}
} else {
std::cerr << "Failed to describe Elastic IP addresses:" <<
outcome.GetError().GetMessage() << std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [DescribeAddresses](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DescribeAddresses)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: recuperar detalhes de todos os seus endereços IP elásticos**
O exemplo `describe addresses` a seguir mostra os detalhes dos seus endereços IP elásticos.
```
aws ec2 describe-addresses
```
Saída:
```
{
"Addresses": [
{
"InstanceId": "i-1234567890abcdef0",
"PublicIp": "198.51.100.0",
"PublicIpv4Pool": "amazon",
"Domain": "standard"
},
{
"Domain": "vpc",
"PublicIpv4Pool": "amazon",
"InstanceId": "i-1234567890abcdef0",
"NetworkInterfaceId": "eni-12345678",
"AssociationId": "eipassoc-12345678",
"NetworkInterfaceOwnerId": "123456789012",
"PublicIp": "203.0.113.0",
"AllocationId": "eipalloc-12345678",
"PrivateIpAddress": "10.0.1.241"
}
]
}
```
**Exemplo 2: recuperar detalhes dos seus endereços IP elásticos para EC2-VPC**
O exemplo `describe-addresses` a seguir mostra os detalhes dos seus endereços IP elásticos para usar com instâncias em uma VPC.
```
aws ec2 describe-addresses \
--filters "Name=domain,Values=vpc"
```
Saída:
```
{
"Addresses": [
{
"Domain": "vpc",
"PublicIpv4Pool": "amazon",
"InstanceId": "i-1234567890abcdef0",
"NetworkInterfaceId": "eni-12345678",
"AssociationId": "eipassoc-12345678",
"NetworkInterfaceOwnerId": "123456789012",
"PublicIp": "203.0.113.0",
"AllocationId": "eipalloc-12345678",
"PrivateIpAddress": "10.0.1.241"
}
]
}
```
**Exemplo 3: recuperar detalhes sobre um endereço IP elástico especificado pelo ID de alocação**
O exemplo `describe-addresses` a seguir exibe os detalhes do endereço IP elástico com o ID de alocação especificado, que está associado a uma instância no EC2-VPC.
```
aws ec2 describe-addresses \
--allocation-ids eipalloc-282d9641
```
Saída:
```
{
"Addresses": [
{
"Domain": "vpc",
"PublicIpv4Pool": "amazon",
"InstanceId": "i-1234567890abcdef0",
"NetworkInterfaceId": "eni-1a2b3c4d",
"AssociationId": "eipassoc-123abc12",
"NetworkInterfaceOwnerId": "1234567891012",
"PublicIp": "203.0.113.25",
"AllocationId": "eipalloc-282d9641",
"PrivateIpAddress": "10.251.50.12"
}
]
}
```
**Exemplo 4: recuperar detalhes sobre um endereço IP elástico especificado pelo endereço IP privado de VPC**
O exemplo `describe-addresses` a seguir mostra os detalhes do endereço IP elástico associado a um determinado endereço IP privado no EC2-VPC.
```
aws ec2 describe-addresses \
--filters "Name=private-ip-address,Values=10.251.50.12"
```
**Exemplo 5: recuperar detalhes sobre endereços IP elásticos no EC2-Classic**
O exemplo `describe-addresses` a seguir mostra os detalhes dos seus endereços IP elásticos para usar no EC2-Classic.
```
aws ec2 describe-addresses \
--filters "Name=domain,Values=standard"
```
Saída:
```
{
"Addresses": [
{
"InstanceId": "i-1234567890abcdef0",
"PublicIp": "203.0.110.25",
"PublicIpv4Pool": "amazon",
"Domain": "standard"
}
]
}
```
**Exemplo 6: recuperar detalhes sobre um endereço IP elástico especificado pelo endereço IP público**
O exemplo `describe-addresses` a seguir mostra os detalhes do endereço IP elástico com o valor`203.0.110.25`, que está associado a uma instância no EC2-Classic.
```
aws ec2 describe-addresses \
--public-ips 203.0.110.25
```
Saída:
```
{
"Addresses": [
{
"InstanceId": "i-1234567890abcdef0",
"PublicIp": "203.0.110.25",
"PublicIpv4Pool": "amazon",
"Domain": "standard"
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeAddresses](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-addresses.html)em *Referência de AWS CLI Comandos*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { DescribeAddressesCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* Describes the specified Elastic IP addresses or all of your Elastic IP addresses.
* @param {{ allocationId: string }} options
*/
export const main = async ({ allocationId }) => {
const client = new EC2Client({});
const command = new DescribeAddressesCommand({
// You can omit this property to show all addresses.
AllocationIds: [allocationId],
});
try {
const { Addresses } = await client.send(command);
const addressList = Addresses.map((address) => ` • ${address.PublicIp}`);
console.log("Elastic IP addresses:");
console.log(addressList.join("\n"));
} catch (caught) {
if (
caught instanceof Error &&
caught.name === "InvalidAllocationID.NotFound"
) {
console.warn(`${caught.message}. Please provide a valid AllocationId.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [DescribeAddresses](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeAddressesCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o endereço IP elástico especificado para instâncias no EC2-Classic.**
```
Get-EC2Address -AllocationId eipalloc-12345678
```
**Saída**:
```
AllocationId : eipalloc-12345678
AssociationId : eipassoc-12345678
Domain : vpc
InstanceId : i-87654321
NetworkInterfaceId : eni-12345678
NetworkInterfaceOwnerId : 12345678
PrivateIpAddress : 10.0.2.172
PublicIp : 198.51.100.2
```
**Exemplo 2: esse exemplo descreve os endereços IP elásticos para instâncias em uma VPC. Essa sintaxe requer a PowerShell versão 3 ou posterior.**
```
Get-EC2Address -Filter @{ Name="domain";Values="vpc" }
```
**Exemplo 3: esse exemplo descreve o endereço IP elástico especificado para instâncias no EC2-Classic.**
```
Get-EC2Address -PublicIp 203.0.113.17
```
**Saída**:
```
AllocationId :
AssociationId :
Domain : standard
InstanceId : i-12345678
NetworkInterfaceId :
NetworkInterfaceOwnerId :
PrivateIpAddress :
PublicIp : 203.0.113.17
```
**Exemplo 4: esse exemplo descreve os endereços IP elásticos para instâncias no EC2-Classic. Essa sintaxe requer a PowerShell versão 3 ou posterior.**
```
Get-EC2Address -Filter @{ Name="domain";Values="standard" }
```
**Exemplo 5: esse exemplo descreve todos os endereços IP elásticos.**
```
Get-EC2Address
```
**Exemplo 6: esse exemplo retorna o IP público e privado para o ID da instância fornecido no filtro**
```
Get-EC2Address -Region eu-west-1 -Filter @{Name="instance-id";Values="i-0c12d3f4f567ffb89"} | Select-Object PrivateIpAddress, PublicIp
```
**Saída**:
```
PrivateIpAddress PublicIp
---------------- --------
10.0.0.99 63.36.5.227
```
**Exemplo 7: Este exemplo recupera todo o Elastic IPs com seu ID de alocação, ID de associação e IDs de instância**
```
Get-EC2Address -Region eu-west-1 | Select-Object InstanceId, AssociationId, AllocationId, PublicIp
```
**Saída**:
```
InstanceId AssociationId AllocationId PublicIp
---------- ------------- ------------ --------
eipalloc-012e3b456789e1fad 17.212.120.178
i-0c123dfd3415bac67 eipassoc-0e123456bb7890bdb eipalloc-01cd23ebf45f7890c 17.212.124.77
eipalloc-012345678eeabcfad 17.212.225.7
i-0123d405c67e89a0c eipassoc-0c123b456783966ba eipalloc-0123cdd456a8f7892 37.216.52.173
i-0f1bf2f34c5678d09 eipassoc-0e12934568a952d96 eipalloc-0e1c23e4d5e6789e4 37.218.222.278
i-012e3cb4df567e8aa eipassoc-0d1b2fa4d67d03810 eipalloc-0123f456f78a01b58 37.210.82.27
i-0123bcf4b567890e1 eipassoc-01d2345f678903fb1 eipalloc-0e1db23cfef5c45c7 37.215.222.270
```
**Exemplo 8: esse exemplo busca uma lista de endereços IP do EC2 que correspondem à chave de tag “Category” com o valor “Prod”**
```
Get-EC2Address -Filter @{Name="tag:Category";Values="Prod"}
```
**Saída**:
```
AllocationId : eipalloc-0123f456f81a01b58
AssociationId : eipassoc-0d1b23a456d103810
CustomerOwnedIp :
CustomerOwnedIpv4Pool :
Domain : vpc
InstanceId : i-012e3cb4df567e1aa
NetworkBorderGroup : eu-west-1
NetworkInterfaceId : eni-0123f41d5a60d5f40
NetworkInterfaceOwnerId : 123456789012
PrivateIpAddress : 192.168.1.84
PublicIp : 34.250.81.29
PublicIpv4Pool : amazon
Tags : {Category, Name}
```
+ Para obter detalhes da API, consulte [DescribeAddresses](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o endereço IP elástico especificado para instâncias no EC2-Classic.**
```
Get-EC2Address -AllocationId eipalloc-12345678
```
**Saída**:
```
AllocationId : eipalloc-12345678
AssociationId : eipassoc-12345678
Domain : vpc
InstanceId : i-87654321
NetworkInterfaceId : eni-12345678
NetworkInterfaceOwnerId : 12345678
PrivateIpAddress : 10.0.2.172
PublicIp : 198.51.100.2
```
**Exemplo 2: esse exemplo descreve os endereços IP elásticos para instâncias em uma VPC. Essa sintaxe requer a PowerShell versão 3 ou posterior.**
```
Get-EC2Address -Filter @{ Name="domain";Values="vpc" }
```
**Exemplo 3: esse exemplo descreve o endereço IP elástico especificado para instâncias no EC2-Classic.**
```
Get-EC2Address -PublicIp 203.0.113.17
```
**Saída**:
```
AllocationId :
AssociationId :
Domain : standard
InstanceId : i-12345678
NetworkInterfaceId :
NetworkInterfaceOwnerId :
PrivateIpAddress :
PublicIp : 203.0.113.17
```
**Exemplo 4: esse exemplo descreve os endereços IP elásticos para instâncias no EC2-Classic. Essa sintaxe requer a PowerShell versão 3 ou posterior.**
```
Get-EC2Address -Filter @{ Name="domain";Values="standard" }
```
**Exemplo 5: esse exemplo descreve todos os endereços IP elásticos.**
```
Get-EC2Address
```
**Exemplo 6: esse exemplo retorna o IP público e privado para o ID da instância fornecido no filtro**
```
Get-EC2Address -Region eu-west-1 -Filter @{Name="instance-id";Values="i-0c12d3f4f567ffb89"} | Select-Object PrivateIpAddress, PublicIp
```
**Saída**:
```
PrivateIpAddress PublicIp
---------------- --------
10.0.0.99 63.36.5.227
```
**Exemplo 7: Este exemplo recupera todo o Elastic IPs com seu ID de alocação, ID de associação e IDs de instância**
```
Get-EC2Address -Region eu-west-1 | Select-Object InstanceId, AssociationId, AllocationId, PublicIp
```
**Saída**:
```
InstanceId AssociationId AllocationId PublicIp
---------- ------------- ------------ --------
eipalloc-012e3b456789e1fad 17.212.120.178
i-0c123dfd3415bac67 eipassoc-0e123456bb7890bdb eipalloc-01cd23ebf45f7890c 17.212.124.77
eipalloc-012345678eeabcfad 17.212.225.7
i-0123d405c67e89a0c eipassoc-0c123b456783966ba eipalloc-0123cdd456a8f7892 37.216.52.173
i-0f1bf2f34c5678d09 eipassoc-0e12934568a952d96 eipalloc-0e1c23e4d5e6789e4 37.218.222.278
i-012e3cb4df567e8aa eipassoc-0d1b2fa4d67d03810 eipalloc-0123f456f78a01b58 37.210.82.27
i-0123bcf4b567890e1 eipassoc-01d2345f678903fb1 eipalloc-0e1db23cfef5c45c7 37.215.222.270
```
**Exemplo 8: esse exemplo busca uma lista de endereços IP do EC2 que correspondem à chave de tag “Category” com o valor “Prod”**
```
Get-EC2Address -Filter @{Name="tag:Category";Values="Prod"}
```
**Saída**:
```
AllocationId : eipalloc-0123f456f81a01b58
AssociationId : eipassoc-0d1b23a456d103810
CustomerOwnedIp :
CustomerOwnedIpv4Pool :
Domain : vpc
InstanceId : i-012e3cb4df567e1aa
NetworkBorderGroup : eu-west-1
NetworkInterfaceId : eni-0123f41d5a60d5f40
NetworkInterfaceOwnerId : 123456789012
PrivateIpAddress : 192.168.1.84
PublicIp : 34.250.81.29
PublicIpv4Pool : amazon
Tags : {Category, Name}
```
+ Para obter detalhes da API, consulte [DescribeAddresses](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->describeaddresses( ). " oo_result is returned for testing purposes. "
DATA(lt_addresses) = oo_result->get_addresses( ).
MESSAGE 'Retrieved information about Elastic IP addresses.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeAddresses](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Use `DescribeAvailabilityZones` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeAvailabilityZones`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Criar e gerenciar um serviço resiliente](ec2_example_cross_ResilientService_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
+ [Conceitos básico do Transit Gateway](ec2_example_vpc_TransitGatewayGettingStarted_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/ResilientService/AutoScalerActions#code-examples).
```
///
/// Get a list of Availability Zones in the AWS Region of the Amazon EC2 Client.
///
/// A list of availability zones.
public async Task> DescribeAvailabilityZones()
{
try
{
var zoneResponse = await _amazonEc2.DescribeAvailabilityZonesAsync(
new DescribeAvailabilityZonesRequest());
return zoneResponse.AvailabilityZones.Select(z => z.ZoneName).ToList();
}
catch (AmazonEC2Exception ec2Exception)
{
_logger.LogError($"An Amazon EC2 error occurred while listing availability zones.: {ec2Exception.Message}");
throw;
}
catch (Exception ex)
{
_logger.LogError($"An error occurred while listing availability zones.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [DescribeAvailabilityZones](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DescribeAvailabilityZones)a *Referência AWS SDK para .NET da API*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! DescribeAvailabilityZones
/*!
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
int AwsDoc::EC2::describeAvailabilityZones(const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DescribeAvailabilityZonesRequest request;
Aws::EC2::Model::DescribeAvailabilityZonesOutcome outcome = ec2Client.DescribeAvailabilityZones(request);
if (outcome.IsSuccess()) {
std::cout << std::left <<
std::setw(32) << "ZoneName" <<
std::setw(20) << "State" <<
std::setw(32) << "Region" << std::endl;
const auto &zones =
outcome.GetResult().GetAvailabilityZones();
for (const auto &zone: zones) {
Aws::String stateString =
Aws::EC2::Model::AvailabilityZoneStateMapper::GetNameForAvailabilityZoneState(
zone.GetState());
std::cout << std::left <<
std::setw(32) << zone.GetZoneName() <<
std::setw(20) << stateString <<
std::setw(32) << zone.GetRegionName() << std::endl;
}
} else {
std::cerr << "Failed to describe availability zones:" <<
outcome.GetError().GetMessage() << std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [DescribeAvailabilityZones](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DescribeAvailabilityZones)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Para descrever suas zonas de disponibilidade**
O exemplo `describe-availability-zones` a seguir exibe detalhes das zonas de disponibilidade disponíveis para você. A resposta inclui zonas de disponibilidade somente para a região atual. Neste exemplo, ela usa a região padrão dos perfis do `us-west-2` (Oregon).
```
aws ec2 describe-availability-zones
```
Saída:
```
{
"AvailabilityZones": [
{
"State": "available",
"OptInStatus": "opt-in-not-required",
"Messages": [],
"RegionName": "us-west-2",
"ZoneName": "us-west-2a",
"ZoneId": "usw2-az1",
"GroupName": "us-west-2",
"NetworkBorderGroup": "us-west-2"
},
{
"State": "available",
"OptInStatus": "opt-in-not-required",
"Messages": [],
"RegionName": "us-west-2",
"ZoneName": "us-west-2b",
"ZoneId": "usw2-az2",
"GroupName": "us-west-2",
"NetworkBorderGroup": "us-west-2"
},
{
"State": "available",
"OptInStatus": "opt-in-not-required",
"Messages": [],
"RegionName": "us-west-2",
"ZoneName": "us-west-2c",
"ZoneId": "usw2-az3",
"GroupName": "us-west-2",
"NetworkBorderGroup": "us-west-2"
},
{
"State": "available",
"OptInStatus": "opt-in-not-required",
"Messages": [],
"RegionName": "us-west-2",
"ZoneName": "us-west-2d",
"ZoneId": "usw2-az4",
"GroupName": "us-west-2",
"NetworkBorderGroup": "us-west-2"
},
{
"State": "available",
"OptInStatus": "opted-in",
"Messages": [],
"RegionName": "us-west-2",
"ZoneName": "us-west-2-lax-1a",
"ZoneId": "usw2-lax1-az1",
"GroupName": "us-west-2-lax-1",
"NetworkBorderGroup": "us-west-2-lax-1"
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeAvailabilityZones](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-availability-zones.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve as zonas de disponibilidade da região atual que estão disponíveis para você.**
```
Get-EC2AvailabilityZone
```
**Saída**:
```
Messages RegionName State ZoneName
-------- ---------- ----- --------
{} us-west-2 available us-west-2a
{} us-west-2 available us-west-2b
{} us-west-2 available us-west-2c
```
**Exemplo 2: esse exemplo descreve todas as zonas de disponibilidade que estão em estado de comprometimento. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
Get-EC2AvailabilityZone -Filter @{ Name="state";Values="impaired" }
```
**Exemplo 3: Com a PowerShell versão 2, você deve usar New-Object para criar o filtro.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = "impaired"
Get-EC2AvailabilityZone -Filter $filter
```
+ Para obter detalhes da API, consulte [DescribeAvailabilityZones](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve as zonas de disponibilidade da região atual que estão disponíveis para você.**
```
Get-EC2AvailabilityZone
```
**Saída**:
```
Messages RegionName State ZoneName
-------- ---------- ----- --------
{} us-west-2 available us-west-2a
{} us-west-2 available us-west-2b
{} us-west-2 available us-west-2c
```
**Exemplo 2: esse exemplo descreve todas as zonas de disponibilidade que estão em estado de comprometimento. A sintaxe usada neste exemplo requer a PowerShell versão 3 ou superior.**
```
Get-EC2AvailabilityZone -Filter @{ Name="state";Values="impaired" }
```
**Exemplo 3: Com a PowerShell versão 2, você deve usar New-Object para criar o filtro.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = "impaired"
Get-EC2AvailabilityZone -Filter $filter
```
+ Para obter detalhes da API, consulte [DescribeAvailabilityZones](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class AutoScalingWrapper:
"""
Encapsulates Amazon EC2 Auto Scaling and EC2 management actions.
"""
def __init__(
self,
resource_prefix: str,
inst_type: str,
ami_param: str,
autoscaling_client: boto3.client,
ec2_client: boto3.client,
ssm_client: boto3.client,
iam_client: boto3.client,
):
"""
Initializes the AutoScaler class with the necessary parameters.
:param resource_prefix: The prefix for naming AWS resources that are created by this class.
:param inst_type: The type of EC2 instance to create, such as t3.micro.
:param ami_param: The Systems Manager parameter used to look up the AMI that is created.
:param autoscaling_client: A Boto3 EC2 Auto Scaling client.
:param ec2_client: A Boto3 EC2 client.
:param ssm_client: A Boto3 Systems Manager client.
:param iam_client: A Boto3 IAM client.
"""
self.inst_type = inst_type
self.ami_param = ami_param
self.autoscaling_client = autoscaling_client
self.ec2_client = ec2_client
self.ssm_client = ssm_client
self.iam_client = iam_client
sts_client = boto3.client("sts")
self.account_id = sts_client.get_caller_identity()["Account"]
self.key_pair_name = f"{resource_prefix}-key-pair"
self.launch_template_name = f"{resource_prefix}-template-"
self.group_name = f"{resource_prefix}-group"
# Happy path
self.instance_policy_name = f"{resource_prefix}-pol"
self.instance_role_name = f"{resource_prefix}-role"
self.instance_profile_name = f"{resource_prefix}-prof"
# Failure mode
self.bad_creds_policy_name = f"{resource_prefix}-bc-pol"
self.bad_creds_role_name = f"{resource_prefix}-bc-role"
self.bad_creds_profile_name = f"{resource_prefix}-bc-prof"
def get_availability_zones(self) -> List[str]:
"""
Gets a list of Availability Zones in the AWS Region of the Amazon EC2 client.
:return: The list of Availability Zones for the client Region.
"""
try:
response = self.ec2_client.describe_availability_zones()
zones = [zone["ZoneName"] for zone in response["AvailabilityZones"]]
log.info(f"Retrieved {len(zones)} availability zones: {zones}.")
except ClientError as err:
log.error("Failed to retrieve availability zones.")
log.error(f"Full error:\n\t{err}")
else:
return zones
```
+ Para obter detalhes da API, consulte a [DescribeAvailabilityZones](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeAvailabilityZones)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->describeavailabilityzones( ). " oo_result is returned for testing purposes. "
DATA(lt_zones) = oo_result->get_availabilityzones( ).
MESSAGE 'Retrieved information about Availability Zones.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeAvailabilityZones](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Usar `DescribeBundleTasks` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeBundleTasks`.
------
#### [ CLI ]
**AWS CLI**
**Descrever suas tarefas de empacotamento**
Este exemplo descreve todas as tarefas de empacotamento.
Comando:
```
aws ec2 describe-bundle-tasks
```
Saída:
```
{
"BundleTasks": [
{
"UpdateTime": "2015-09-15T13:26:54.000Z",
"InstanceId": "i-1234567890abcdef0",
"Storage": {
"S3": {
"Prefix": "winami",
"Bucket": "bundletasks"
}
},
"State": "bundling",
"StartTime": "2015-09-15T13:24:35.000Z",
"Progress": "3%",
"BundleId": "bun-2a4e041c"
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeBundleTasks](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-bundle-tasks.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve a tarefa de empacotamento especificada.**
```
Get-EC2BundleTask -BundleId bun-12345678
```
**Exemplo 2: esse exemplo descreve as tarefas do pacote cujo estado é “concluído” ou “com falha”.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = @( "complete", "failed" )
Get-EC2BundleTask -Filter $filter
```
+ Para obter detalhes da API, consulte [DescribeBundleTasks](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve a tarefa de empacotamento especificada.**
```
Get-EC2BundleTask -BundleId bun-12345678
```
**Exemplo 2: esse exemplo descreve as tarefas do pacote cujo estado é “concluído” ou “com falha”.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = @( "complete", "failed" )
Get-EC2BundleTask -Filter $filter
```
+ Para obter detalhes da API, consulte [DescribeBundleTasks](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeCapacityReservations` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeCapacityReservations`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever uma ou mais de suas reservas de capacidade**
O `describe-capacity-reservations` exemplo a seguir exibe detalhes sobre todas as suas reservas de capacidade na AWS região atual.
```
aws ec2 describe-capacity-reservations
```
Saída:
```
{
"CapacityReservations": [
{
"CapacityReservationId": "cr-1234abcd56EXAMPLE ",
"OwnerId": "123456789111",
"CapacityReservationArn": "arn:aws:ec2:us-east-1:123456789111:capacity-reservation/cr-1234abcd56EXAMPLE",
"AvailabilityZoneId": "use1-az2",
"InstanceType": "c5.large",
"InstancePlatform": "Linux/UNIX",
"AvailabilityZone": "us-east-1a",
"Tenancy": "default",
"TotalInstanceCount": 1,
"AvailableInstanceCount": 1,
"EbsOptimized": true,
"EphemeralStorage": false,
"State": "active",
"StartDate": "2024-10-23T15:00:24+00:00",
"EndDateType": "unlimited",
"InstanceMatchCriteria": "open",
"CreateDate": "2024-10-23T15:00:24+00:00",
"Tags": [],
"CapacityAllocations": []
},
{
"CapacityReservationId": "cr-abcdEXAMPLE9876ef ",
"OwnerId": "123456789111",
"CapacityReservationArn": "arn:aws:ec2:us-east-1:123456789111:capacity-reservation/cr-abcdEXAMPLE9876ef",
"AvailabilityZoneId": "use1-az2",
"InstanceType": "c4.large",
"InstancePlatform": "Linux/UNIX",
"AvailabilityZone": "us-east-1a",
"Tenancy": "default",
"TotalInstanceCount": 1,
"AvailableInstanceCount": 1,
"EbsOptimized": true,
"EphemeralStorage": false,
"State": "cancelled",
"StartDate": "2024-10-23T15:01:03+00:00",
"EndDateType": "unlimited",
"InstanceMatchCriteria": "open",
"CreateDate": "2024-10-23T15:01:02+00:00",
"Tags": [],
"CapacityAllocations": []
}
]
}
```
**Exemplo 2: descrever uma ou mais de suas reservas de capacidade**
O exemplo `describe-capacity-reservations` a seguir exibe os detalhes da reserva de capacidade especificada.
```
aws ec2 describe-capacity-reservations \
--capacity-reservation-ids cr-1234abcd56EXAMPLE
```
Saída:
```
{
"CapacityReservations": [
{
"CapacityReservationId": "cr-abcdEXAMPLE9876ef ",
"OwnerId": "123456789111",
"CapacityReservationArn": "arn:aws:ec2:us-east-1:123456789111:capacity-reservation/cr-abcdEXAMPLE9876ef",
"AvailabilityZoneId": "use1-az2",
"InstanceType": "c4.large",
"InstancePlatform": "Linux/UNIX",
"AvailabilityZone": "us-east-1a",
"Tenancy": "default",
"TotalInstanceCount": 1,
"AvailableInstanceCount": 1,
"EbsOptimized": true,
"EphemeralStorage": false,
"State": "active",
"StartDate": "2024-10-23T15:01:03+00:00",
"EndDateType": "unlimited",
"InstanceMatchCriteria": "open",
"CreateDate": "2024-10-23T15:01:02+00:00",
"Tags": [],
"CapacityAllocations": []
}
]
}
```
Para obter mais informações, consulte [Visualizar uma reserva de capacidade](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/capacity-reservations-using.html#capacity-reservations-view) no *Guia do usuário do Amazon Elastic Compute Cloud para instâncias Linux*.
+ Para obter detalhes da API, consulte [DescribeCapacityReservations](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-capacity-reservations.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descrever uma ou mais de suas reservas de capacidade para a região**
```
Get-EC2CapacityReservation -Region eu-west-1
```
**Saída**:
```
AvailabilityZone : eu-west-1b
AvailableInstanceCount : 2
CapacityReservationId : cr-0c1f2345db6f7cdba
CreateDate : 3/28/2019 9:29:41 AM
EbsOptimized : True
EndDate : 1/1/0001 12:00:00 AM
EndDateType : unlimited
EphemeralStorage : False
InstanceMatchCriteria : open
InstancePlatform : Windows
InstanceType : m4.xlarge
State : active
Tags : {}
Tenancy : default
TotalInstanceCount : 2
```
+ Para obter detalhes da API, consulte [DescribeCapacityReservations](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descrever uma ou mais de suas reservas de capacidade para a região**
```
Get-EC2CapacityReservation -Region eu-west-1
```
**Saída**:
```
AvailabilityZone : eu-west-1b
AvailableInstanceCount : 2
CapacityReservationId : cr-0c1f2345db6f7cdba
CreateDate : 3/28/2019 9:29:41 AM
EbsOptimized : True
EndDate : 1/1/0001 12:00:00 AM
EndDateType : unlimited
EphemeralStorage : False
InstanceMatchCriteria : open
InstancePlatform : Windows
InstanceType : m4.xlarge
State : active
Tags : {}
Tenancy : default
TotalInstanceCount : 2
```
+ Para obter detalhes da API, consulte [DescribeCapacityReservations](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeCustomerGateways` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeCustomerGateways`.
------
#### [ CLI ]
**AWS CLI**
**Descrever os gateways do cliente**
Este exemplo descreve os gateways do cliente.
Comando:
```
aws ec2 describe-customer-gateways
```
Saída:
```
{
"CustomerGateways": [
{
"CustomerGatewayId": "cgw-b4dc3961",
"IpAddress": "203.0.113.12",
"State": "available",
"Type": "ipsec.1",
"BgpAsn": "65000"
},
{
"CustomerGatewayId": "cgw-0e11f167",
"IpAddress": "12.1.2.3",
"State": "available",
"Type": "ipsec.1",
"BgpAsn": "65534"
}
]
}
```
**Descrever um gateway do cliente específico**
Este exemplo descreve o gateway do cliente especificado.
Comando:
```
aws ec2 describe-customer-gateways --customer-gateway-ids cgw-0e11f167
```
Saída:
```
{
"CustomerGateways": [
{
"CustomerGatewayId": "cgw-0e11f167",
"IpAddress": "12.1.2.3",
"State": "available",
"Type": "ipsec.1",
"BgpAsn": "65534"
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeCustomerGateways](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-customer-gateways.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o gateway do cliente especificado.**
```
Get-EC2CustomerGateway -CustomerGatewayId cgw-1a2b3c4d
```
**Saída**:
```
BgpAsn : 65534
CustomerGatewayId : cgw-1a2b3c4d
IpAddress : 203.0.113.12
State : available
Tags : {}
Type : ipsec.1
```
**Exemplo 2: esse exemplo descreve qualquer gateway do cliente cujo estado seja pendente ou disponível.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = @( "pending", "available" )
Get-EC2CustomerGateway -Filter $filter
```
**Exemplo 3: esse exemplo descreve todos os gateways do cliente.**
```
Get-EC2CustomerGateway
```
+ Para obter detalhes da API, consulte [DescribeCustomerGateways](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o gateway do cliente especificado.**
```
Get-EC2CustomerGateway -CustomerGatewayId cgw-1a2b3c4d
```
**Saída**:
```
BgpAsn : 65534
CustomerGatewayId : cgw-1a2b3c4d
IpAddress : 203.0.113.12
State : available
Tags : {}
Type : ipsec.1
```
**Exemplo 2: esse exemplo descreve qualquer gateway do cliente cujo estado seja pendente ou disponível.**
```
$filter = New-Object Amazon.EC2.Model.Filter
$filter.Name = "state"
$filter.Values = @( "pending", "available" )
Get-EC2CustomerGateway -Filter $filter
```
**Exemplo 3: esse exemplo descreve todos os gateways do cliente.**
```
Get-EC2CustomerGateway
```
+ Para obter detalhes da API, consulte [DescribeCustomerGateways](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeDhcpOptions` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeDhcpOptions`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever as opções de DHCP**
O exemplo `describe-dhcp-options` a seguir recupera detalhes das suas opções DHCP.
```
aws ec2 describe-dhcp-options
```
Saída:
```
{
"DhcpOptions": [
{
"DhcpConfigurations": [
{
"Key": "domain-name",
"Values": [
{
"Value": "us-east-2.compute.internal"
}
]
},
{
"Key": "domain-name-servers",
"Values": [
{
"Value": "AmazonProvidedDNS"
}
]
}
],
"DhcpOptionsId": "dopt-19edf471",
"OwnerId": "111122223333"
},
{
"DhcpConfigurations": [
{
"Key": "domain-name",
"Values": [
{
"Value": "us-east-2.compute.internal"
}
]
},
{
"Key": "domain-name-servers",
"Values": [
{
"Value": "AmazonProvidedDNS"
}
]
}
],
"DhcpOptionsId": "dopt-fEXAMPLE",
"OwnerId": "111122223333"
}
]
}
```
Para obter mais informações, consulte [Trabalhar com conjuntos de opções DHCP](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_DHCP_Options.html#DHCPOptionSet) no *Guia do usuário da AWS VPC*.
**Exemplo 2: descrever suas opções de DHCP e filtrar o resultado**
O exemplo `describe-dhcp-options` a seguir descreve as opções de DHCP e usa um filtro para retornar somente as opções de DHCP que têm `example.com` como o servidor de nomes de domínio. O exemplo usa o parâmetro `--query` para exibir somente as informações de configuração e o ID no resultado.
```
aws ec2 describe-dhcp-options \
--filters Name=key,Values=domain-name-servers Name=value,Values=example.com \
--query "DhcpOptions[*].[DhcpConfigurations,DhcpOptionsId]"
```
Saída:
```
[
[
[
{
"Key": "domain-name",
"Values": [
{
"Value": "example.com"
}
]
},
{
"Key": "domain-name-servers",
"Values": [
{
"Value": "172.16.16.16"
}
]
}
],
"dopt-001122334455667ab"
]
]
```
Para obter mais informações, consulte [Trabalhar com conjuntos de opções DHCP](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_DHCP_Options.html#DHCPOptionSet) no *Guia do usuário da AWS VPC*.
+ Para obter detalhes da API, consulte [DescribeDhcpOptions](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-dhcp-options.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo lista seus conjuntos de opções DHCP.**
```
Get-EC2DhcpOption
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tag
------------------ ------------- ---
{domain-name, domain-name-servers} dopt-1a2b3c4d {}
{domain-name, domain-name-servers} dopt-2a3b4c5d {}
{domain-name-servers} dopt-3a4b5c6d {}
```
**Exemplo 2: esse exemplo obtém detalhes de configuração para o conjunto de opções DHCP especificado.**
```
(Get-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d).DhcpConfigurations
```
**Saída**:
```
Key Values
--- ------
domain-name {abc.local}
domain-name-servers {10.0.0.101, 10.0.0.102}
```
+ Para obter detalhes da API, consulte [DescribeDhcpOptions](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo lista seus conjuntos de opções DHCP.**
```
Get-EC2DhcpOption
```
**Saída**:
```
DhcpConfigurations DhcpOptionsId Tag
------------------ ------------- ---
{domain-name, domain-name-servers} dopt-1a2b3c4d {}
{domain-name, domain-name-servers} dopt-2a3b4c5d {}
{domain-name-servers} dopt-3a4b5c6d {}
```
**Exemplo 2: esse exemplo obtém detalhes de configuração para o conjunto de opções DHCP especificado.**
```
(Get-EC2DhcpOption -DhcpOptionsId dopt-1a2b3c4d).DhcpConfigurations
```
**Saída**:
```
Key Values
--- ------
domain-name {abc.local}
domain-name-servers {10.0.0.101, 10.0.0.102}
```
+ Para obter detalhes da API, consulte [DescribeDhcpOptions](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeFlowLogs` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeFlowLogs`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever todos os seus logs de fluxo**
O exemplo `describe-flow-logs` a seguir exibe detalhes de todos os logs de fluxo.
```
aws ec2 describe-flow-logs
```
Saída:
```
{
"FlowLogs": [
{
"CreationTime": "2018-02-21T13:22:12.644Z",
"DeliverLogsPermissionArn": "arn:aws:iam::123456789012:role/flow-logs-role",
"DeliverLogsStatus": "SUCCESS",
"FlowLogId": "fl-aabbccdd112233445",
"MaxAggregationInterval": 600,
"FlowLogStatus": "ACTIVE",
"LogGroupName": "FlowLogGroup",
"ResourceId": "subnet-12345678901234567",
"TrafficType": "ALL",
"LogDestinationType": "cloud-watch-logs",
"LogFormat": "${version} ${account-id} ${interface-id} ${srcaddr} ${dstaddr} ${srcport} ${dstport} ${protocol} ${packets} ${bytes} ${start} ${end} ${action} ${log-status}"
},
{
"CreationTime": "2020-02-04T15:22:29.986Z",
"DeliverLogsStatus": "SUCCESS",
"FlowLogId": "fl-01234567890123456",
"MaxAggregationInterval": 60,
"FlowLogStatus": "ACTIVE",
"ResourceId": "vpc-00112233445566778",
"TrafficType": "ACCEPT",
"LogDestinationType": "s3",
"LogDestination": "arn:aws:s3:::my-flow-log-bucket/custom",
"LogFormat": "${version} ${vpc-id} ${subnet-id} ${instance-id} ${interface-id} ${account-id} ${type} ${srcaddr} ${dstaddr} ${srcport} ${dstport} ${pkt-srcaddr} ${pkt-dstaddr} ${protocol} ${bytes} ${packets} ${start} ${end} ${action} ${tcp-flags} ${log-status}"
}
]
}
```
**Exemplo 2: descrever um subconjunto dos seus logs de fluxo**
O `describe-flow-logs` exemplo a seguir usa um filtro para exibir detalhes somente dos registros de fluxo que estão no grupo de registros especificado no Amazon CloudWatch Logs.
```
aws ec2 describe-flow-logs \
--filter "Name=log-group-name,Values=MyFlowLogs"
```
+ Para obter detalhes da API, consulte [DescribeFlowLogs](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-flow-logs.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve um ou mais logs de fluxo com o tipo de destino de log “s3”**
```
Get-EC2FlowLog -Filter @{Name="log-destination-type";Values="s3"}
```
**Saída**:
```
CreationTime : 2/25/2019 9:07:36 PM
DeliverLogsErrorMessage :
DeliverLogsPermissionArn :
DeliverLogsStatus : SUCCESS
FlowLogId : fl-01b2e3d45f67f8901
FlowLogStatus : ACTIVE
LogDestination : arn:aws:s3:::amzn-s3-demo-bucket-dd-tata
LogDestinationType : s3
LogGroupName :
ResourceId : eni-01d2dda3456b7e890
TrafficType : ALL
```
+ Para obter detalhes da API, consulte [DescribeFlowLogs](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve um ou mais logs de fluxo com o tipo de destino de log “s3”**
```
Get-EC2FlowLog -Filter @{Name="log-destination-type";Values="s3"}
```
**Saída**:
```
CreationTime : 2/25/2019 9:07:36 PM
DeliverLogsErrorMessage :
DeliverLogsPermissionArn :
DeliverLogsStatus : SUCCESS
FlowLogId : fl-01b2e3d45f67f8901
FlowLogStatus : ACTIVE
LogDestination : arn:aws:s3:::amzn-s3-demo-bucket-dd-tata
LogDestinationType : s3
LogGroupName :
ResourceId : eni-01d2dda3456b7e890
TrafficType : ALL
```
+ Para obter detalhes da API, consulte [DescribeFlowLogs](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeHostReservationOfferings` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeHostReservationOfferings`.
------
#### [ CLI ]
**AWS CLI**
**Descrever as ofertas de reserva de host dedicado**
Este exemplo descreve as Reservas de Host Dedicado para a família de instâncias M4 que estão disponíveis para compra.
Comando:
```
aws ec2 describe-host-reservation-offerings --filter Name=instance-family,Values=m4
```
Saída:
```
{
"OfferingSet": [
{
"HourlyPrice": "1.499",
"OfferingId": "hro-03f707bf363b6b324",
"InstanceFamily": "m4",
"PaymentOption": "NoUpfront",
"UpfrontPrice": "0.000",
"Duration": 31536000
},
{
"HourlyPrice": "1.045",
"OfferingId": "hro-0ef9181cabdef7a02",
"InstanceFamily": "m4",
"PaymentOption": "NoUpfront",
"UpfrontPrice": "0.000",
"Duration": 94608000
},
{
"HourlyPrice": "0.714",
"OfferingId": "hro-04567a15500b92a51",
"InstanceFamily": "m4",
"PaymentOption": "PartialUpfront",
"UpfrontPrice": "6254.000",
"Duration": 31536000
},
{
"HourlyPrice": "0.484",
"OfferingId": "hro-0d5d7a9d23ed7fbfe",
"InstanceFamily": "m4",
"PaymentOption": "PartialUpfront",
"UpfrontPrice": "12720.000",
"Duration": 94608000
},
{
"HourlyPrice": "0.000",
"OfferingId": "hro-05da4108ca998c2e5",
"InstanceFamily": "m4",
"PaymentOption": "AllUpfront",
"UpfrontPrice": "23913.000",
"Duration": 94608000
},
{
"HourlyPrice": "0.000",
"OfferingId": "hro-0a9f9be3b95a3dc8f",
"InstanceFamily": "m4",
"PaymentOption": "AllUpfront",
"UpfrontPrice": "12257.000",
"Duration": 31536000
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeHostReservationOfferings](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-host-reservation-offerings.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: Este exemplo descreve as reservas de host dedicado que estão disponíveis para compra para o determinado filtro 'instance-family', onde está PaymentOption '' NoUpfront**
```
Get-EC2HostReservationOffering -Filter @{Name="instance-family";Values="m4"} | Where-Object PaymentOption -eq NoUpfront
```
**Saída**:
```
CurrencyCode :
Duration : 94608000
HourlyPrice : 1.307
InstanceFamily : m4
OfferingId : hro-0c1f234567890d9ab
PaymentOption : NoUpfront
UpfrontPrice : 0.000
CurrencyCode :
Duration : 31536000
HourlyPrice : 1.830
InstanceFamily : m4
OfferingId : hro-04ad12aaaf34b5a67
PaymentOption : NoUpfront
UpfrontPrice : 0.000
```
+ Para obter detalhes da API, consulte [DescribeHostReservationOfferings](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: Este exemplo descreve as reservas de host dedicado que estão disponíveis para compra para o determinado filtro 'instance-family', onde está PaymentOption '' NoUpfront**
```
Get-EC2HostReservationOffering -Filter @{Name="instance-family";Values="m4"} | Where-Object PaymentOption -eq NoUpfront
```
**Saída**:
```
CurrencyCode :
Duration : 94608000
HourlyPrice : 1.307
InstanceFamily : m4
OfferingId : hro-0c1f234567890d9ab
PaymentOption : NoUpfront
UpfrontPrice : 0.000
CurrencyCode :
Duration : 31536000
HourlyPrice : 1.830
InstanceFamily : m4
OfferingId : hro-04ad12aaaf34b5a67
PaymentOption : NoUpfront
UpfrontPrice : 0.000
```
+ Para obter detalhes da API, consulte [DescribeHostReservationOfferings](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeHosts` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeHosts`.
------
#### [ CLI ]
**AWS CLI**
**Visualizar os detalhes de um Host dedicado**
O `describe-hosts` exemplo a seguir exibe detalhes dos hosts `available` dedicados em sua AWS conta.
```
aws ec2 describe-hosts --filter "Name=state,Values=available"
```
Saída:
```
{
"Hosts": [
{
"HostId": "h-07879acf49EXAMPLE",
"Tags": [
{
"Value": "production",
"Key": "purpose"
}
],
"HostProperties": {
"Cores": 48,
"TotalVCpus": 96,
"InstanceType": "m5.large",
"Sockets": 2
},
"Instances": [],
"State": "available",
"AvailabilityZone": "eu-west-1a",
"AvailableCapacity": {
"AvailableInstanceCapacity": [
{
"AvailableCapacity": 48,
"InstanceType": "m5.large",
"TotalCapacity": 48
}
],
"AvailableVCpus": 96
},
"HostRecovery": "on",
"AllocationTime": "2019-08-19T08:57:44.000Z",
"AutoPlacement": "off"
}
]
}
```
Para obter mais informações, consulte [Visualizar Hosts Dedicados](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/how-dedicated-hosts-work.html#dedicated-hosts-managing) no *Guia do usuário do Amazon Elastic Compute Cloud para instâncias do Linux*.
+ Para obter detalhes da API, consulte [DescribeHosts](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-hosts.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo retorna os detalhes do host do EC2.**
```
Get-EC2Host
```
**Saída**:
```
AllocationTime : 3/23/2019 4:55:22 PM
AutoPlacement : off
AvailabilityZone : eu-west-1b
AvailableCapacity : Amazon.EC2.Model.AvailableCapacity
ClientToken :
HostId : h-01e23f4cd567890f1
HostProperties : Amazon.EC2.Model.HostProperties
HostReservationId :
Instances : {}
ReleaseTime : 1/1/0001 12:00:00 AM
State : available
Tags : {}
```
**Exemplo 2: Este exemplo consulta o host AvailableInstanceCapacity h-01e23f4cd567899f1**
```
Get-EC2Host -HostId h-01e23f4cd567899f1 | Select-Object -ExpandProperty AvailableCapacity | Select-Object -expand AvailableInstanceCapacity
```
**Saída**:
```
AvailableCapacity InstanceType TotalCapacity
----------------- ------------ -------------
11 m4.xlarge 11
```
+ Para obter detalhes da API, consulte [DescribeHosts](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo retorna os detalhes do host do EC2.**
```
Get-EC2Host
```
**Saída**:
```
AllocationTime : 3/23/2019 4:55:22 PM
AutoPlacement : off
AvailabilityZone : eu-west-1b
AvailableCapacity : Amazon.EC2.Model.AvailableCapacity
ClientToken :
HostId : h-01e23f4cd567890f1
HostProperties : Amazon.EC2.Model.HostProperties
HostReservationId :
Instances : {}
ReleaseTime : 1/1/0001 12:00:00 AM
State : available
Tags : {}
```
**Exemplo 2: Este exemplo consulta o host AvailableInstanceCapacity h-01e23f4cd567899f1**
```
Get-EC2Host -HostId h-01e23f4cd567899f1 | Select-Object -ExpandProperty AvailableCapacity | Select-Object -expand AvailableInstanceCapacity
```
**Saída**:
```
AvailableCapacity InstanceType TotalCapacity
----------------- ------------ -------------
11 m4.xlarge 11
```
+ Para obter detalhes da API, consulte [DescribeHosts](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DescribeIamInstanceProfileAssociations` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeIamInstanceProfileAssociations`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Criar e gerenciar um serviço resiliente](ec2_example_cross_ResilientService_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/cross-service/ResilientService/AutoScalerActions#code-examples).
```
///
/// Get the instance profile association data for an instance.
///
/// The Id of the instance.
/// Instance profile associations data.
public async Task GetInstanceProfile(string instanceId)
{
try
{
var response = await _amazonEc2.DescribeIamInstanceProfileAssociationsAsync(
new DescribeIamInstanceProfileAssociationsRequest()
{
Filters = new List()
{
new("instance-id", new List() { instanceId })
},
});
return response.IamInstanceProfileAssociations[0];
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidInstanceID.NotFound")
{
_logger.LogError(ec2Exception, $"Instance {instanceId} not found");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(ex, $"An error occurred while creating the template.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [DescribeIamInstanceProfileAssociations](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DescribeIamInstanceProfileAssociations)a *Referência AWS SDK para .NET da API*.
------
#### [ CLI ]
**AWS CLI**
**Para descrever as associações do perfil de instância do IAM**
Este exemplo descreve todas as suas associações de perfil de instância do IAM.
Comando:
```
aws ec2 describe-iam-instance-profile-associations
```
Saída:
```
{
"IamInstanceProfileAssociations": [
{
"InstanceId": "i-09eb09efa73ec1dee",
"State": "associated",
"AssociationId": "iip-assoc-0db249b1f25fa24b8",
"IamInstanceProfile": {
"Id": "AIPAJVQN4F5WVLGCJDRGM",
"Arn": "arn:aws:iam::123456789012:instance-profile/admin-role"
}
},
{
"InstanceId": "i-0402909a2f4dffd14",
"State": "associating",
"AssociationId": "iip-assoc-0d1ec06278d29f44a",
"IamInstanceProfile": {
"Id": "AGJAJVQN4F5WVLGCJABCM",
"Arn": "arn:aws:iam::123456789012:instance-profile/user1-role"
}
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeIamInstanceProfileAssociations](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-iam-instance-profile-associations.html)em *Referência de AWS CLI Comandos*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/cross-services/wkflw-resilient-service#code-examples).
```
const ec2Client = new EC2Client({});
const { IamInstanceProfileAssociations } = await ec2Client.send(
new DescribeIamInstanceProfileAssociationsCommand({
Filters: [
{ Name: "instance-id", Values: [state.targetInstance.InstanceId] },
],
}),
);
```
+ Para obter detalhes da API, consulte [DescribeIamInstanceProfileAssociations](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeIamInstanceProfileAssociationsCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class AutoScalingWrapper:
"""
Encapsulates Amazon EC2 Auto Scaling and EC2 management actions.
"""
def __init__(
self,
resource_prefix: str,
inst_type: str,
ami_param: str,
autoscaling_client: boto3.client,
ec2_client: boto3.client,
ssm_client: boto3.client,
iam_client: boto3.client,
):
"""
Initializes the AutoScaler class with the necessary parameters.
:param resource_prefix: The prefix for naming AWS resources that are created by this class.
:param inst_type: The type of EC2 instance to create, such as t3.micro.
:param ami_param: The Systems Manager parameter used to look up the AMI that is created.
:param autoscaling_client: A Boto3 EC2 Auto Scaling client.
:param ec2_client: A Boto3 EC2 client.
:param ssm_client: A Boto3 Systems Manager client.
:param iam_client: A Boto3 IAM client.
"""
self.inst_type = inst_type
self.ami_param = ami_param
self.autoscaling_client = autoscaling_client
self.ec2_client = ec2_client
self.ssm_client = ssm_client
self.iam_client = iam_client
sts_client = boto3.client("sts")
self.account_id = sts_client.get_caller_identity()["Account"]
self.key_pair_name = f"{resource_prefix}-key-pair"
self.launch_template_name = f"{resource_prefix}-template-"
self.group_name = f"{resource_prefix}-group"
# Happy path
self.instance_policy_name = f"{resource_prefix}-pol"
self.instance_role_name = f"{resource_prefix}-role"
self.instance_profile_name = f"{resource_prefix}-prof"
# Failure mode
self.bad_creds_policy_name = f"{resource_prefix}-bc-pol"
self.bad_creds_role_name = f"{resource_prefix}-bc-role"
self.bad_creds_profile_name = f"{resource_prefix}-bc-prof"
def get_instance_profile(self, instance_id: str) -> Dict[str, Any]:
"""
Gets data about the profile associated with an instance.
:param instance_id: The ID of the instance to look up.
:return: The profile data.
"""
try:
response = self.ec2_client.describe_iam_instance_profile_associations(
Filters=[{"Name": "instance-id", "Values": [instance_id]}]
)
if not response["IamInstanceProfileAssociations"]:
log.info(f"No instance profile found for instance {instance_id}.")
profile_data = response["IamInstanceProfileAssociations"][0]
log.info(f"Retrieved instance profile for instance {instance_id}.")
return profile_data
except ClientError as err:
log.error(
f"Failed to retrieve instance profile for instance {instance_id}."
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidInstanceID.NotFound":
log.error(f"The instance ID '{instance_id}' does not exist.")
log.error(f"Full error:\n\t{err}")
```
+ Para obter detalhes da API, consulte a [DescribeIamInstanceProfileAssociations](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeIamInstanceProfileAssociations)Referência da API *AWS SDK for Python (Boto3*).
------
# Usar `DescribeIdFormat` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeIdFormat`.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever o formato de ID de um recurso**
O exemplo `describe-id-format` a seguir descreve o formato de ID para grupos de segurança.
```
aws ec2 describe-id-format \
--resource security-group
```
No exemplo de saída a seguir, o valor `Deadline` indica que o prazo para esse tipo de recurso mudar permanentemente do formato de ID curto para o formato de ID longo expirou às 00:00 UTC de 15 de agosto de 2018.
```
{
"Statuses": [
{
"Deadline": "2018-08-15T00:00:00.000Z",
"Resource": "security-group",
"UseLongIds": true
}
]
}
```
**Exemplo 2: descrever o formato de ID de todos os recursos**
O exemplo `describe-id-format` a seguir descreve o formato de ID para todos os tipos de recursos. Todos os tipos de recursos compatíveis com o formato de ID curto foram alterados para o formato de ID longo.
```
aws ec2 describe-id-format
```
+ Para obter detalhes da API, consulte [DescribeIdFormat](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-id-format.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o formato de ID para o tipo de recurso especificado.**
```
Get-EC2IdFormat -Resource instance
```
**Saída**:
```
Resource UseLongIds
-------- ----------
instance False
```
**Exemplo 2: Este exemplo descreve os formatos de ID para todos os tipos de recursos que oferecem suporte por mais tempo IDs.**
```
Get-EC2IdFormat
```
**Saída**:
```
Resource UseLongIds
-------- ----------
reservation False
instance False
```
+ Para obter detalhes da API, consulte [DescribeIdFormat](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o formato de ID para o tipo de recurso especificado.**
```
Get-EC2IdFormat -Resource instance
```
**Saída**:
```
Resource UseLongIds
-------- ----------
instance False
```
**Exemplo 2: Este exemplo descreve os formatos de ID para todos os tipos de recursos que oferecem suporte por mais tempo IDs.**
```
Get-EC2IdFormat
```
**Saída**:
```
Resource UseLongIds
-------- ----------
reservation False
instance False
```
+ Para obter detalhes da API, consulte [DescribeIdFormat](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeIdentityIdFormat` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeIdentityIdFormat`.
------
#### [ CLI ]
**AWS CLI**
**Descrever o formato de ID de um perfil do IAM**
O `describe-identity-id-format` exemplo a seguir descreve o formato de ID recebido pelas instâncias criadas pela função do IAM `EC2Role` em sua AWS conta.
```
aws ec2 describe-identity-id-format \
--principal-arn arn:aws:iam::123456789012:role/my-iam-role \
--resource instance
```
O resultado a seguir indica que as instâncias criadas por essa função recebem IDs em formato de ID longo.
```
{
"Statuses": [
{
"Deadline": "2016-12-15T00:00:00Z",
"Resource": "instance",
"UseLongIds": true
}
]
}
```
**Descrever o formato de ID de um usuário do IAM**
O `describe-identity-id-format` exemplo a seguir descreve o formato de ID recebido pelos snapshots criados pelo usuário do IAM `AdminUser` em sua AWS conta.
```
aws ec2 describe-identity-id-format \
--principal-arn arn:aws:iam::123456789012:user/AdminUser \
--resource snapshot
```
A saída indica que os instantâneos criados por esse usuário são recebidos IDs no formato de ID longo.
```
{
"Statuses": [
{
"Deadline": "2016-12-15T00:00:00Z",
"Resource": "snapshot",
"UseLongIds": true
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeIdentityIdFormat](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-identity-id-format.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo retorna o formato de ID do recurso “image” para a função especificada**
```
Get-EC2IdentityIdFormat -PrincipalArn arn:aws:iam::123456789511:role/JDBC -Resource image
```
**Saída**:
```
Deadline Resource UseLongIds
-------- -------- ----------
8/2/2018 11:30:00 PM image True
```
+ Para obter detalhes da API, consulte [DescribeIdentityIdFormat](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo retorna o formato de ID do recurso “image” para a função especificada**
```
Get-EC2IdentityIdFormat -PrincipalArn arn:aws:iam::123456789511:role/JDBC -Resource image
```
**Saída**:
```
Deadline Resource UseLongIds
-------- -------- ----------
8/2/2018 11:30:00 PM image True
```
+ Para obter detalhes da API, consulte [DescribeIdentityIdFormat](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeImageAttribute` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeImageAttribute`.
------
#### [ CLI ]
**AWS CLI**
**Descrever as permissões de lançamento de uma AMI**
Este exemplo descreve as permissões de lançamento da AMI especificada.
Comando:
```
aws ec2 describe-image-attribute --image-id ami-5731123e --attribute launchPermission
```
Saída:
```
{
"LaunchPermissions": [
{
"UserId": "123456789012"
}
],
"ImageId": "ami-5731123e",
}
```
**Descrever os códigos de produto de uma AMI**
Este exemplo descreve os códigos de produto para a AMI especificada. Observe que essa AMI não tem códigos de produto.
Comando:
```
aws ec2 describe-image-attribute --image-id ami-5731123e --attribute productCodes
```
Saída:
```
{
"ProductCodes": [],
"ImageId": "ami-5731123e",
}
```
+ Para obter detalhes da API, consulte [DescribeImageAttribute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-image-attribute.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo obtém a descrição da AMI especificada.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute description
```
**Saída**:
```
BlockDeviceMappings : {}
Description : My image description
ImageId : ami-12345678
KernelId :
LaunchPermissions : {}
ProductCodes : {}
RamdiskId :
SriovNetSupport :
```
**Exemplo 2: esse exemplo obtém as permissões de lançamento da AMI especificada.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute launchPermission
```
**Saída**:
```
BlockDeviceMappings : {}
Description :
ImageId : ami-12345678
KernelId :
LaunchPermissions : {all}
ProductCodes : {}
RamdiskId :
SriovNetSupport :
```
**Exemplo 3: esse exemplo testa se as redes aprimoradas estão habilitadas.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute sriovNetSupport
```
**Saída**:
```
BlockDeviceMappings : {}
Description :
ImageId : ami-12345678
KernelId :
LaunchPermissions : {}
ProductCodes : {}
RamdiskId :
SriovNetSupport : simple
```
+ Para obter detalhes da API, consulte [DescribeImageAttribute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo obtém a descrição da AMI especificada.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute description
```
**Saída**:
```
BlockDeviceMappings : {}
Description : My image description
ImageId : ami-12345678
KernelId :
LaunchPermissions : {}
ProductCodes : {}
RamdiskId :
SriovNetSupport :
```
**Exemplo 2: esse exemplo obtém as permissões de lançamento da AMI especificada.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute launchPermission
```
**Saída**:
```
BlockDeviceMappings : {}
Description :
ImageId : ami-12345678
KernelId :
LaunchPermissions : {all}
ProductCodes : {}
RamdiskId :
SriovNetSupport :
```
**Exemplo 3: esse exemplo testa se as redes aprimoradas estão habilitadas.**
```
Get-EC2ImageAttribute -ImageId ami-12345678 -Attribute sriovNetSupport
```
**Saída**:
```
BlockDeviceMappings : {}
Description :
ImageId : ami-12345678
KernelId :
LaunchPermissions : {}
ProductCodes : {}
RamdiskId :
SriovNetSupport : simple
```
+ Para obter detalhes da API, consulte [DescribeImageAttribute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DescribeImages` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeImages`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar uma VPC com sub-redes privadas e gateways NAT](ec2_example_vpc_GettingStartedPrivate_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_describe_images
#
# This function describes one or more Amazon Elastic Compute Cloud (Amazon EC2) images.
#
# Parameters:
# -i image_ids - A space-separated list of image IDs (optional).
# -h - Display help.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_describe_images() {
local image_ids response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_describe_images"
echo "Describes one or more Amazon Elastic Compute Cloud (Amazon EC2) images."
echo " -i image_ids - A space-separated list of image IDs (optional)."
echo " -h - Display help."
echo ""
}
# Retrieve the calling parameters.
while getopts "i:h" option; do
case "${option}" in
i) image_ids="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
local aws_cli_args=()
if [[ -n "$image_ids" ]]; then
# shellcheck disable=SC2206
aws_cli_args+=("--image-ids" $image_ids)
fi
response=$(aws ec2 describe-images \
"${aws_cli_args[@]}" \
--query 'Images[*].[Description,Architecture,ImageId]' \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports describe-images operation failed.$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DescribeImages](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DescribeImages)em *Referência de AWS CLI Comandos*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever uma AMI**
O exemplo `describe-images` a seguir descreve a AMI especificada na região especificada.
```
aws ec2 describe-images \
--region us-east-1 \
--image-ids ami-1234567890EXAMPLE
```
Saída:
```
{
"Images": [
{
"VirtualizationType": "hvm",
"Description": "Provided by Red Hat, Inc.",
"PlatformDetails": "Red Hat Enterprise Linux",
"EnaSupport": true,
"Hypervisor": "xen",
"State": "available",
"SriovNetSupport": "simple",
"ImageId": "ami-1234567890EXAMPLE",
"UsageOperation": "RunInstances:0010",
"BlockDeviceMappings": [
{
"DeviceName": "/dev/sda1",
"Ebs": {
"SnapshotId": "snap-111222333444aaabb",
"DeleteOnTermination": true,
"VolumeType": "gp2",
"VolumeSize": 10,
"Encrypted": false
}
}
],
"Architecture": "x86_64",
"ImageLocation": "123456789012/RHEL-8.0.0_HVM-20190618-x86_64-1-Hourly2-GP2",
"RootDeviceType": "ebs",
"OwnerId": "123456789012",
"RootDeviceName": "/dev/sda1",
"CreationDate": "2019-05-10T13:17:12.000Z",
"Public": true,
"ImageType": "machine",
"Name": "RHEL-8.0.0_HVM-20190618-x86_64-1-Hourly2-GP2"
}
]
}
```
Para obter mais informações, consulte [Imagens de máquina da Amazon (AMIs)](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AMIs.html) no *Guia do usuário do Amazon EC2*.
**Exemplo 2: Para descrever AMIs com base em filtros**
O `describe-images` exemplo a seguir descreve os Windows AMIs fornecidos pela Amazon que são apoiados pelo Amazon EBS.
```
aws ec2 describe-images \
--owners amazon \
--filters "Name=platform,Values=windows" "Name=root-device-type,Values=ebs"
```
Para obter um exemplo da saída de `describe-images`, consulte o Exemplo 1.
Para obter mais exemplos do uso de filtros, consulte [Listar e filtrar seus recursos](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Filtering.html#Filtering_Resources_CLI) no *Guia do usuário do Amazon EC2*.
**Exemplo 3: Para descrever AMIs com base em tags**
O `describe-images` exemplo a seguir descreve todos os AMIs que têm a tag`Type=Custom`. O exemplo usa o `--query` parâmetro para exibir somente a AMI IDs.
```
aws ec2 describe-images \
--filters "Name=tag:Type,Values=Custom" \
--query 'Images[*].[ImageId]' \
--output text
```
Saída:
```
ami-1234567890EXAMPLE
ami-0abcdef1234567890
```
Para obter mais exemplos do uso de filtros de tags, consulte [Trabalhando com tags](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html#Using_Tags_CLI) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [DescribeImages](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-images.html)em *Referência de AWS CLI Comandos*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { EC2Client, paginateDescribeImages } from "@aws-sdk/client-ec2";
/**
* Describes the specified images (AMIs, AKIs, and ARIs) available to you or all of the images available to you.
* @param {{ architecture: string, pageSize: number }} options
*/
export const main = async ({ architecture, pageSize }) => {
pageSize = Number.parseInt(pageSize);
const client = new EC2Client({});
// The paginate function is a wrapper around the base command.
const paginator = paginateDescribeImages(
// Without limiting the page size, this call can take a long time. pageSize is just sugar for
// the MaxResults property in the base command.
{ client, pageSize },
{
// There are almost 70,000 images available. Be specific with your filtering
// to increase efficiency.
// See https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-ec2/interfaces/describeimagescommandinput.html#filters
Filters: [{ Name: "architecture", Values: [architecture] }],
},
);
/**
* @type {import('@aws-sdk/client-ec2').Image[]}
*/
const images = [];
let recordsScanned = 0;
try {
for await (const page of paginator) {
recordsScanned += pageSize;
if (page.Images.length) {
images.push(...page.Images);
break;
}
console.log(
`No matching image found yet. Searched ${recordsScanned} records.`,
);
}
if (images.length) {
console.log(
`Found ${images.length} images:\n\n${images.map((image) => image.Name).join("\n")}\n`,
);
} else {
console.log(
`No matching images found. Searched ${recordsScanned} records.\n`,
);
}
return images;
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
console.warn(`${caught.message}`);
return [];
}
throw caught;
}
};
```
+ Para obter detalhes da API, consulte [DescribeImages](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeImagesCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve a AMI especificada.**
```
Get-EC2Image -ImageId ami-12345678
```
**Saída**:
```
Architecture : x86_64
BlockDeviceMappings : {/dev/xvda}
CreationDate : 2014-10-20T00:56:28.000Z
Description : My image
Hypervisor : xen
ImageId : ami-12345678
ImageLocation : 123456789012/my-image
ImageOwnerAlias :
ImageType : machine
KernelId :
Name : my-image
OwnerId : 123456789012
Platform :
ProductCodes : {}
Public : False
RamdiskId :
RootDeviceName : /dev/xvda
RootDeviceType : ebs
SriovNetSupport : simple
State : available
StateReason :
Tags : {Name}
VirtualizationType : hvm
```
**Exemplo 2: Este exemplo descreve o AMIs que você possui.**
```
Get-EC2Image -owner self
```
**Exemplo 3: Este exemplo descreve o público AMIs que executa o Microsoft Windows Server.**
```
Get-EC2Image -Filter @{ Name="platform"; Values="windows" }
```
**Exemplo 4: Este exemplo descreve todos os públicos AMIs na região 'us-west-2'.**
```
Get-EC2Image -Region us-west-2
```
+ Para obter detalhes da API, consulte [DescribeImages](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve a AMI especificada.**
```
Get-EC2Image -ImageId ami-12345678
```
**Saída**:
```
Architecture : x86_64
BlockDeviceMappings : {/dev/xvda}
CreationDate : 2014-10-20T00:56:28.000Z
Description : My image
Hypervisor : xen
ImageId : ami-12345678
ImageLocation : 123456789012/my-image
ImageOwnerAlias :
ImageType : machine
KernelId :
Name : my-image
OwnerId : 123456789012
Platform :
ProductCodes : {}
Public : False
RamdiskId :
RootDeviceName : /dev/xvda
RootDeviceType : ebs
SriovNetSupport : simple
State : available
StateReason :
Tags : {Name}
VirtualizationType : hvm
```
**Exemplo 2: Este exemplo descreve o AMIs que você possui.**
```
Get-EC2Image -owner self
```
**Exemplo 3: Este exemplo descreve o público AMIs que executa o Microsoft Windows Server.**
```
Get-EC2Image -Filter @{ Name="platform"; Values="windows" }
```
**Exemplo 4: Este exemplo descreve todos os públicos AMIs na região 'us-west-2'.**
```
Get-EC2Image -Region us-west-2
```
+ Para obter detalhes da API, consulte [DescribeImages](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class EC2InstanceWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) instance actions using the client interface."""
def __init__(
self, ec2_client: Any, instances: Optional[List[Dict[str, Any]]] = None
) -> None:
"""
Initializes the EC2InstanceWrapper with an EC2 client and optional instances.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param instances: A list of dictionaries representing Boto3 Instance objects. These are high-level objects that
wrap instance actions.
"""
self.ec2_client = ec2_client
self.instances = instances or []
@classmethod
def from_client(cls) -> "EC2InstanceWrapper":
"""
Creates an EC2InstanceWrapper instance with a default EC2 client.
:return: An instance of EC2InstanceWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def get_images(self, image_ids: List[str]) -> List[Dict[str, Any]]:
"""
Gets information about Amazon Machine Images (AMIs) from a list of AMI IDs.
:param image_ids: The list of AMI IDs to look up.
:return: A list of dictionaries representing the requested AMIs.
"""
try:
response = self.ec2_client.describe_images(ImageIds=image_ids)
images = response["Images"]
except ClientError as err:
logger.error(f"Failed to stop AMI(s): {','.join(map(str, image_ids))}")
error_code = err.response["Error"]["Code"]
if error_code == "InvalidAMIID.NotFound":
logger.error("One or more of the AMI IDs does not exist.")
raise
return images
```
+ Para obter detalhes da API, consulte a [DescribeImages](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeImages)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn list_images(&self, ids: Vec) -> Result, EC2Error> {
let image_ids = ids.into_iter().filter_map(|p| p.value).collect();
let output = self
.client
.describe_images()
.set_image_ids(Some(image_ids))
.send()
.await?;
let images = output.images.unwrap_or_default();
if images.is_empty() {
Err(EC2Error::new("No images for selected AMIs"))
} else {
Ok(images)
}
}
```
Usar a função list\$1images com o SSM para limitar com base em seu ambiente. Para obter mais detalhes sobre o SSM, consulte https://docs.aws.amazon.com/systems-manager/ latest/userguide/example GetParameters \$1ssm\$1 \$1section.html.
```
async fn find_image(&mut self) -> Result {
let params: Vec = self
.ssm
.list_path("/aws/service/ami-amazon-linux-latest")
.await
.map_err(|e| e.add_message("Could not find parameters for available images"))?
.into_iter()
.filter(|param| param.name().is_some_and(|name| name.contains("amzn2")))
.collect();
let amzn2_images: Vec = self
.ec2
.list_images(params)
.await
.map_err(|e| e.add_message("Could not find images"))?
.into_iter()
.map(ScenarioImage::from)
.collect();
println!("We will now create an instance from an Amazon Linux 2 AMI");
let ami = self.util.select_scenario_image(amzn2_images)?;
Ok(ami)
}
```
+ Para obter detalhes da API, consulte a [DescribeImages](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_images)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->describeimages( it_imageids = it_image_ids ). " oo_result is returned for testing purposes. "
DATA(lt_images) = oo_result->get_images( ).
MESSAGE 'Retrieved information about Amazon Machine Images (AMIs).' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeImages](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Return an array of `EC2ClientTypes.Image` objects describing all of
/// the images in the specified array.
///
/// - Parameter idList: A list of image ID strings indicating the images
/// to return details about.
///
/// - Returns: An array of the images.
func describeImages(_ idList: [String]) async -> [EC2ClientTypes.Image] {
do {
let output = try await ec2Client.describeImages(
input: DescribeImagesInput(
imageIds: idList
)
)
guard let images = output.images else {
print("*** No images found.")
return []
}
for image in images {
guard let id = image.imageId else {
continue
}
print(" \(id): \(image.description ?? "")")
}
return images
} catch {
print("*** Error getting image descriptions: \(error.localizedDescription)")
return []
}
}
```
+ Para obter detalhes da API, consulte [DescribeImages](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describeimages(input:))a *referência da API AWS SDK for Swift*.
------
# Usar `DescribeImportImageTasks` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeImportImageTasks`.
------
#### [ CLI ]
**AWS CLI**
**Monitorar uma tarefa de importação de imagem**
O exemplo `describe-import-image-tasks` a seguir verifica o status da tarefa de importação de imagem especificada.
```
aws ec2 describe-import-image-tasks \
--import-task-ids import-ami-1234567890abcdef0
```
Resultado para uma tarefa de importação de imagem que está em andamento.
```
{
"ImportImageTasks": [
{
"ImportTaskId": "import-ami-1234567890abcdef0",
"Progress": "28",
"SnapshotDetails": [
{
"DiskImageSize": 705638400.0,
"Format": "ova",
"Status": "completed",
"UserBucket": {
"S3Bucket": "my-import-bucket",
"S3Key": "vms/my-server-vm.ova"
}
}
],
"Status": "active",
"StatusMessage": "converting"
}
]
}
```
Resultado para uma tarefa de importação de imagem concluída. O ID da AMI resultante é fornecido por `ImageId`.
```
{
"ImportImageTasks": [
{
"ImportTaskId": "import-ami-1234567890abcdef0",
"ImageId": "ami-1234567890abcdef0",
"SnapshotDetails": [
{
"DiskImageSize": 705638400.0,
"Format": "ova",
"SnapshotId": "snap-1234567890abcdef0"
"Status": "completed",
"UserBucket": {
"S3Bucket": "my-import-bucket",
"S3Key": "vms/my-server-vm.ova"
}
}
],
"Status": "completed"
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeImportImageTasks](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-import-image-tasks.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve a tarefa de importação de imagem especificada.**
```
Get-EC2ImportImageTask -ImportTaskId import-ami-hgfedcba
```
**Saída**:
```
Architecture : x86_64
Description : Windows Image 2
Hypervisor :
ImageId : ami-1a2b3c4d
ImportTaskId : import-ami-hgfedcba
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {/dev/sda1}
Status : completed
StatusMessage :
```
**Exemplo 2: esse exemplo descreve todas as tarefas de importação de imagens.**
```
Get-EC2ImportImageTask
```
**Saída**:
```
Architecture :
Description : Windows Image 1
Hypervisor :
ImageId :
ImportTaskId : import-ami-abcdefgh
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {}
Status : deleted
StatusMessage : User initiated task cancelation
Architecture : x86_64
Description : Windows Image 2
Hypervisor :
ImageId : ami-1a2b3c4d
ImportTaskId : import-ami-hgfedcba
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {/dev/sda1}
Status : completed
StatusMessage :
```
+ Para obter detalhes da API, consulte [DescribeImportImageTasks](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve a tarefa de importação de imagem especificada.**
```
Get-EC2ImportImageTask -ImportTaskId import-ami-hgfedcba
```
**Saída**:
```
Architecture : x86_64
Description : Windows Image 2
Hypervisor :
ImageId : ami-1a2b3c4d
ImportTaskId : import-ami-hgfedcba
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {/dev/sda1}
Status : completed
StatusMessage :
```
**Exemplo 2: esse exemplo descreve todas as tarefas de importação de imagens.**
```
Get-EC2ImportImageTask
```
**Saída**:
```
Architecture :
Description : Windows Image 1
Hypervisor :
ImageId :
ImportTaskId : import-ami-abcdefgh
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {}
Status : deleted
StatusMessage : User initiated task cancelation
Architecture : x86_64
Description : Windows Image 2
Hypervisor :
ImageId : ami-1a2b3c4d
ImportTaskId : import-ami-hgfedcba
LicenseType : AWS
Platform : Windows
Progress :
SnapshotDetails : {/dev/sda1}
Status : completed
StatusMessage :
```
+ Para obter detalhes da API, consulte [DescribeImportImageTasks](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeImportSnapshotTasks` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeImportSnapshotTasks`.
------
#### [ CLI ]
**AWS CLI**
**Monitorar uma tarefa de importação de snapshots**
O exemplo `describe-import-snapshot-tasks` a seguir verifica o status da tarefa de importação instantânea especificada.
```
aws ec2 describe-import-snapshot-tasks \
--import-task-ids import-snap-1234567890abcdef0
```
Resultado de uma tarefa de captura de snapshot de importação que está em andamento:
```
{
"ImportSnapshotTasks": [
{
"Description": "My server VMDK",
"ImportTaskId": "import-snap-1234567890abcdef0",
"SnapshotTaskDetail": {
"Description": "My server VMDK",
"DiskImageSize": "705638400.0",
"Format": "VMDK",
"Progress": "42",
"Status": "active",
"StatusMessage": "downloading/converting",
"UserBucket": {
"S3Bucket": "my-import-bucket",
"S3Key": "vms/my-server-vm.vmdk"
}
}
}
]
}
```
Resultado para uma tarefa de importação de snapshot concluída. O ID do snapshot resultante é fornecido por `SnapshotId`.
```
{
"ImportSnapshotTasks": [
{
"Description": "My server VMDK",
"ImportTaskId": "import-snap-1234567890abcdef0",
"SnapshotTaskDetail": {
"Description": "My server VMDK",
"DiskImageSize": "705638400.0",
"Format": "VMDK",
"SnapshotId": "snap-1234567890abcdef0"
"Status": "completed",
"UserBucket": {
"S3Bucket": "my-import-bucket",
"S3Key": "vms/my-server-vm.vmdk"
}
}
}
]
}
```
+ Para obter detalhes da API, consulte [DescribeImportSnapshotTasks](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-import-snapshot-tasks.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve a tarefa de importação de snapshot especificada.**
```
Get-EC2ImportSnapshotTask -ImportTaskId import-snap-abcdefgh
```
**Saída**:
```
Description ImportTaskId SnapshotTaskDetail
----------------- -------------------- ------------------
Disk Image Import 1 import-snap-abcdefgh Amazon.EC2.Model.SnapshotTaskDetail
```
**Exemplo 2: esse exemplo descreve todas as tarefas de importação de snapshots.**
```
Get-EC2ImportSnapshotTask
```
**Saída**:
```
Description ImportTaskId SnapshotTaskDetail
----------------- -------------------- ------------------
Disk Image Import 1 import-snap-abcdefgh Amazon.EC2.Model.SnapshotTaskDetail
Disk Image Import 2 import-snap-hgfedcba Amazon.EC2.Model.SnapshotTaskDetail
```
+ Para obter detalhes da API, consulte [DescribeImportSnapshotTasks](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve a tarefa de importação de snapshot especificada.**
```
Get-EC2ImportSnapshotTask -ImportTaskId import-snap-abcdefgh
```
**Saída**:
```
Description ImportTaskId SnapshotTaskDetail
----------------- -------------------- ------------------
Disk Image Import 1 import-snap-abcdefgh Amazon.EC2.Model.SnapshotTaskDetail
```
**Exemplo 2: esse exemplo descreve todas as tarefas de importação de snapshots.**
```
Get-EC2ImportSnapshotTask
```
**Saída**:
```
Description ImportTaskId SnapshotTaskDetail
----------------- -------------------- ------------------
Disk Image Import 1 import-snap-abcdefgh Amazon.EC2.Model.SnapshotTaskDetail
Disk Image Import 2 import-snap-hgfedcba Amazon.EC2.Model.SnapshotTaskDetail
```
+ Para obter detalhes da API, consulte [DescribeImportSnapshotTasks](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Usar `DescribeInstanceAttribute` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeInstanceAttribute`.
------
#### [ CLI ]
**AWS CLI**
**Descrever o tipo de instância**
Este exemplo descreve o tipo de instância da instância especificada.
Comando:
```
aws ec2 describe-instance-attribute --instance-id i-1234567890abcdef0 --attribute instanceType
```
Saída:
```
{
"InstanceId": "i-1234567890abcdef0"
"InstanceType": {
"Value": "t1.micro"
}
}
```
**Para descrever o disableApiTermination atributo**
Este exemplo descreve o atributo `disableApiTermination` da instância especificada.
Comando:
```
aws ec2 describe-instance-attribute --instance-id i-1234567890abcdef0 --attribute disableApiTermination
```
Saída:
```
{
"InstanceId": "i-1234567890abcdef0"
"DisableApiTermination": {
"Value": "false"
}
}
```
**Descrever um mapeamento de dispositivos de blocos para uma instância**
Este exemplo descreve o atributo `blockDeviceMapping` da instância especificada.
Comando:
```
aws ec2 describe-instance-attribute --instance-id i-1234567890abcdef0 --attribute blockDeviceMapping
```
Saída:
```
{
"InstanceId": "i-1234567890abcdef0"
"BlockDeviceMappings": [
{
"DeviceName": "/dev/sda1",
"Ebs": {
"Status": "attached",
"DeleteOnTermination": true,
"VolumeId": "vol-049df61146c4d7901",
"AttachTime": "2013-05-17T22:42:34.000Z"
}
},
{
"DeviceName": "/dev/sdf",
"Ebs": {
"Status": "attached",
"DeleteOnTermination": false,
"VolumeId": "vol-049df61146c4d7901",
"AttachTime": "2013-09-10T23:07:00.000Z"
}
}
],
}
```
+ Para obter detalhes da API, consulte [DescribeInstanceAttribute](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-instance-attribute.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o tipo de instância da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute instanceType
```
**Saída**:
```
InstanceType : t2.micro
```
**Exemplo 2: esse exemplo descreve se a rede avançada está habilitada para a instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute sriovNetSupport
```
**Saída**:
```
SriovNetSupport : simple
```
**Exemplo 3: esse exemplo descreve os grupos de segurança para a instância especificada.**
```
(Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute groupSet).Groups
```
**Saída**:
```
GroupId
-------
sg-12345678
sg-45678901
```
**Exemplo 4: esse exemplo descreve se a otimização do EBS está habilitada para a instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute ebsOptimized
```
**Saída**:
```
EbsOptimized : False
```
**Exemplo 5: Esse exemplo descreve o atributo disableApiTermination '' da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute disableApiTermination
```
**Saída**:
```
DisableApiTermination : False
```
**Exemplo 6: Esse exemplo descreve o atributo “instanceInitiatedShutdownComportamento” da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute instanceInitiatedShutdownBehavior
```
**Saída**:
```
InstanceInitiatedShutdownBehavior : stop
```
+ Para obter detalhes da API, consulte [DescribeInstanceAttribute](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o tipo de instância da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute instanceType
```
**Saída**:
```
InstanceType : t2.micro
```
**Exemplo 2: esse exemplo descreve se a rede avançada está habilitada para a instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute sriovNetSupport
```
**Saída**:
```
SriovNetSupport : simple
```
**Exemplo 3: esse exemplo descreve os grupos de segurança para a instância especificada.**
```
(Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute groupSet).Groups
```
**Saída**:
```
GroupId
-------
sg-12345678
sg-45678901
```
**Exemplo 4: esse exemplo descreve se a otimização do EBS está habilitada para a instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute ebsOptimized
```
**Saída**:
```
EbsOptimized : False
```
**Exemplo 5: Esse exemplo descreve o atributo disableApiTermination '' da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute disableApiTermination
```
**Saída**:
```
DisableApiTermination : False
```
**Exemplo 6: Esse exemplo descreve o atributo “instanceInitiatedShutdownComportamento” da instância especificada.**
```
Get-EC2InstanceAttribute -InstanceId i-12345678 -Attribute instanceInitiatedShutdownBehavior
```
**Saída**:
```
InstanceInitiatedShutdownBehavior : stop
```
+ Para obter detalhes da API, consulte [DescribeInstanceAttribute](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DescribeInstanceStatus` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeInstanceStatus`.
------
#### [ CLI ]
**AWS CLI**
**Para descrever o status de uma instância**
O exemplo `describe-instance-status` a seguir descreve o status atual da instância especificada.
```
aws ec2 describe-instance-status \
--instance-ids i-1234567890abcdef0
```
Saída:
```
{
"InstanceStatuses": [
{
"InstanceId": "i-1234567890abcdef0",
"InstanceState": {
"Code": 16,
"Name": "running"
},
"AvailabilityZone": "us-east-1d",
"SystemStatus": {
"Status": "ok",
"Details": [
{
"Status": "passed",
"Name": "reachability"
}
]
},
"InstanceStatus": {
"Status": "ok",
"Details": [
{
"Status": "passed",
"Name": "reachability"
}
]
}
}
]
}
```
Para obter mais informações, consulte [Monitorar o status das instâncias](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-instances-status-check.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [DescribeInstanceStatus](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-instance-status.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o status da instância especificada.**
```
Get-EC2InstanceStatus -InstanceId i-12345678
```
**Saída**:
```
AvailabilityZone : us-west-2a
Events : {}
InstanceId : i-12345678
InstanceState : Amazon.EC2.Model.InstanceState
Status : Amazon.EC2.Model.InstanceStatusSummary
SystemStatus : Amazon.EC2.Model.InstanceStatusSummary
```
```
$status = Get-EC2InstanceStatus -InstanceId i-12345678
$status.InstanceState
```
**Saída**:
```
Code Name
---- ----
16 running
```
```
$status.Status
```
**Saída**:
```
Details Status
------- ------
{reachability} ok
```
```
$status.SystemStatus
```
**Saída**:
```
Details Status
------- ------
{reachability} ok
```
+ Para obter detalhes da API, consulte [DescribeInstanceStatus](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o status da instância especificada.**
```
Get-EC2InstanceStatus -InstanceId i-12345678
```
**Saída**:
```
AvailabilityZone : us-west-2a
Events : {}
InstanceId : i-12345678
InstanceState : Amazon.EC2.Model.InstanceState
Status : Amazon.EC2.Model.InstanceStatusSummary
SystemStatus : Amazon.EC2.Model.InstanceStatusSummary
```
```
$status = Get-EC2InstanceStatus -InstanceId i-12345678
$status.InstanceState
```
**Saída**:
```
Code Name
---- ----
16 running
```
```
$status.Status
```
**Saída**:
```
Details Status
------- ------
{reachability} ok
```
```
$status.SystemStatus
```
**Saída**:
```
Details Status
------- ------
{reachability} ok
```
+ Para obter detalhes da API, consulte [DescribeInstanceStatus](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
async fn show_all_events(client: &Client) -> Result<(), Error> {
let resp = client.describe_regions().send().await.unwrap();
for region in resp.regions.unwrap_or_default() {
let reg: &'static str = Box::leak(Box::from(region.region_name().unwrap()));
let region_provider = RegionProviderChain::default_provider().or_else(reg);
let config = aws_config::from_env().region(region_provider).load().await;
let new_client = Client::new(&config);
let resp = new_client.describe_instance_status().send().await;
println!("Instances in region {}:", reg);
println!();
for status in resp.unwrap().instance_statuses() {
println!(
" Events scheduled for instance ID: {}",
status.instance_id().unwrap_or_default()
);
for event in status.events() {
println!(" Event ID: {}", event.instance_event_id().unwrap());
println!(" Description: {}", event.description().unwrap());
println!(" Event code: {}", event.code().unwrap().as_ref());
println!();
}
}
}
Ok(())
}
```
+ Para obter detalhes da API, consulte a [DescribeInstanceStatus](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_instance_status)referência da *API AWS SDK for Rust*.
------
# Use `DescribeInstanceTypes` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeInstanceTypes`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Describe the instance types available.
///
/// A list of instance type information.
public async Task> DescribeInstanceTypes(ArchitectureValues architecture)
{
try
{
var request = new DescribeInstanceTypesRequest();
var filters = new List
{
new Filter("processor-info.supported-architecture",
new List { architecture.ToString() })
};
filters.Add(new Filter("instance-type", new() { "*.micro", "*.small" }));
request.Filters = filters;
var instanceTypes = new List();
var paginator = _amazonEC2.Paginators.DescribeInstanceTypes(request);
await foreach (var instanceType in paginator.InstanceTypes)
{
instanceTypes.Add(instanceType);
}
return instanceTypes;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidParameterValue")
{
_logger.LogError(
$"Parameters are invalid. Ensure architecture and size strings conform to DescribeInstanceTypes API reference.");
}
throw;
}
catch (Exception ex)
{
Console.WriteLine($"Couldn't delete the security group because: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DescribeInstanceTypes)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# ec2_describe_instance_types
#
# This function describes EC2 instance types filtered by processor architecture
# and optionally by instance type. It takes the following arguments:
#
# -a, --architecture ARCHITECTURE Specify the processor architecture (e.g., x86_64)
# -t, --type INSTANCE_TYPE Comma-separated list of instance types (e.g., t2.micro)
# -h, --help Show the usage help
#
# The function prints the instance type and supported architecture for each
# matching instance type.
###############################################################################
function ec2_describe_instance_types() {
local architecture=""
local instance_types=""
# bashsupport disable=BP5008
function usage() {
echo "Usage: ec2_describe_instance_types [-a|--architecture ARCHITECTURE] [-t|--type INSTANCE_TYPE] [-h|--help]"
echo " -a, --architecture ARCHITECTURE Specify the processor architecture (e.g., x86_64)"
echo " -t, --type INSTANCE_TYPE Comma-separated list of instance types (e.g., t2.micro)"
echo " -h, --help Show this help message"
}
while [[ $# -gt 0 ]]; do
case "$1" in
-a | --architecture)
architecture="$2"
shift 2
;;
-t | --type)
instance_types="$2"
shift 2
;;
-h | --help)
usage
return 0
;;
*)
echo "Unknown argument: $1"
return 1
;;
esac
done
if [[ -z "$architecture" ]]; then
errecho "Error: Architecture not specified."
usage
return 1
fi
if [[ -z "$instance_types" ]]; then
errecho "Error: Instance type not specified."
usage
return 1
fi
local tmp_json_file="temp_ec2.json"
echo -n '[
{
"Name": "processor-info.supported-architecture",
"Values": [' >"$tmp_json_file"
local items
IFS=',' read -ra items <<<"$architecture"
local array_size
array_size=${#items[@]}
for i in $(seq 0 $((array_size - 1))); do
echo -n '"'"${items[$i]}"'"' >>"$tmp_json_file"
if [[ $i -lt $((array_size - 1)) ]]; then
echo -n ',' >>"$tmp_json_file"
fi
done
echo -n ']},
{
"Name": "instance-type",
"Values": [' >>"$tmp_json_file"
IFS=',' read -ra items <<<"$instance_types"
local array_size
array_size=${#items[@]}
for i in $(seq 0 $((array_size - 1))); do
echo -n '"'"${items[$i]}"'"' >>"$tmp_json_file"
if [[ $i -lt $((array_size - 1)) ]]; then
echo -n ',' >>"$tmp_json_file"
fi
done
echo -n ']}]' >>"$tmp_json_file"
local response
response=$(aws ec2 describe-instance-types --filters file://"$tmp_json_file" \
--query 'InstanceTypes[*].[InstanceType]' --output text)
local error_code=$?
rm "$tmp_json_file"
if [[ $error_code -ne 0 ]]; then
aws_cli_error_log $error_code
echo "ERROR: AWS reports describe-instance-types operation failed."
return 1
fi
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DescribeInstanceTypes)em *Referência de AWS CLI Comandos*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever um tipo de instância**
O exemplo `describe-instance-types` a seguir exibe os detalhes do tipo da instância especificado.
```
aws ec2 describe-instance-types \
--instance-types t2.micro
```
Saída:
```
{
"InstanceTypes": [
{
"InstanceType": "t2.micro",
"CurrentGeneration": true,
"FreeTierEligible": true,
"SupportedUsageClasses": [
"on-demand",
"spot"
],
"SupportedRootDeviceTypes": [
"ebs"
],
"BareMetal": false,
"Hypervisor": "xen",
"ProcessorInfo": {
"SupportedArchitectures": [
"i386",
"x86_64"
],
"SustainedClockSpeedInGhz": 2.5
},
"VCpuInfo": {
"DefaultVCpus": 1,
"DefaultCores": 1,
"DefaultThreadsPerCore": 1,
"ValidCores": [
1
],
"ValidThreadsPerCore": [
1
]
},
"MemoryInfo": {
"SizeInMiB": 1024
},
"InstanceStorageSupported": false,
"EbsInfo": {
"EbsOptimizedSupport": "unsupported",
"EncryptionSupport": "supported"
},
"NetworkInfo": {
"NetworkPerformance": "Low to Moderate",
"MaximumNetworkInterfaces": 2,
"Ipv4AddressesPerInterface": 2,
"Ipv6AddressesPerInterface": 2,
"Ipv6Supported": true,
"EnaSupport": "unsupported"
},
"PlacementGroupInfo": {
"SupportedStrategies": [
"partition",
"spread"
]
},
"HibernationSupported": false,
"BurstablePerformanceSupported": true,
"DedicatedHostsSupported": false,
"AutoRecoverySupported": true
}
]
}
```
Para obter mais informações, consulte [Tipos de instância](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) no *Guia do usuário do Amazon Elastic Compute Cloud para Instâncias Linux*.
**Exemplo 2: filtrar os tipos de instância disponíveis**
Você pode especificar um filtro para definir o escopo dos resultados para os tipos de instância que tenham uma característica específica. O exemplo `describe-instance-types` a seguir lista os tipos de instância compatíveis com hibernação.
```
aws ec2 describe-instance-types \
--filters Name=hibernation-supported,Values=true --query 'InstanceTypes[*].InstanceType'
```
Saída:
```
[
"m5.8xlarge",
"r3.large",
"c3.8xlarge",
"r5.large",
"m4.4xlarge",
"c4.large",
"m5.xlarge",
"m4.xlarge",
"c3.large",
"c4.8xlarge",
"c4.4xlarge",
"c5.xlarge",
"c5.12xlarge",
"r5.4xlarge",
"c5.4xlarge"
]
```
Para obter mais informações, consulte [Tipos de instância](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) no *Guia do usuário do Amazon Elastic Compute Cloud para Instâncias Linux*.
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-instance-types.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Asynchronously retrieves the instance types available in the current AWS region.
*
* This method uses the AWS SDK's asynchronous API to fetch the available instance types
* and then processes the response. It logs the memory information, network information,
* and instance type for each instance type returned. Additionally, it returns a
* {@link CompletableFuture} that resolves to the instance type string for the "t2.2xlarge"
* instance type, if it is found in the response. If the "t2.2xlarge" instance type is not
* found, an empty string is returned.
*
*
* @return a {@link CompletableFuture} that resolves to the instance type string for the
* "t2.2xlarge" instance type, or an empty string if the instance type is not found
*/
public CompletableFuture getInstanceTypesAsync() {
DescribeInstanceTypesRequest typesRequest = DescribeInstanceTypesRequest.builder()
.maxResults(10)
.build();
CompletableFuture response = getAsyncClient().describeInstanceTypes(typesRequest);
response.whenComplete((resp, ex) -> {
if (resp != null) {
List instanceTypes = resp.instanceTypes();
for (InstanceTypeInfo type : instanceTypes) {
logger.info("The memory information of this type is " + type.memoryInfo().sizeInMiB());
logger.info("Network information is " + type.networkInfo().toString());
logger.info("Instance type is " + type.instanceType().toString());
}
} else {
throw (RuntimeException) ex;
}
});
return response.thenApply(resp -> {
for (InstanceTypeInfo type : resp.instanceTypes()) {
String instanceType = type.instanceType().toString();
if (instanceType.equals("t2.2xlarge")) {
return instanceType;
}
}
return "";
});
}
```
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeInstanceTypes)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { EC2Client, paginateDescribeInstanceTypes } from "@aws-sdk/client-ec2";
/**
* Describes the specified instance types. By default, all instance types for the
* current Region are described. Alternatively, you can filter the results.
* @param {{ pageSize: string, supportedArch: string[], freeTier: boolean }} options
*/
export const main = async ({ pageSize, supportedArch, freeTier }) => {
pageSize = Number.parseInt(pageSize);
const client = new EC2Client({});
// The paginate function is a wrapper around the underlying command.
const paginator = paginateDescribeInstanceTypes(
// Without limiting the page size, this call can take a long time. pageSize is just sugar for
// the MaxResults property in the underlying command.
{ client, pageSize },
{
Filters: [
{
Name: "processor-info.supported-architecture",
Values: supportedArch,
},
{ Name: "free-tier-eligible", Values: [freeTier ? "true" : "false"] },
],
},
);
try {
/**
* @type {import('@aws-sdk/client-ec2').InstanceTypeInfo[]}
*/
const instanceTypes = [];
for await (const page of paginator) {
if (page.InstanceTypes.length) {
instanceTypes.push(...page.InstanceTypes);
// When we have at least 1 result, we can stop.
if (instanceTypes.length >= 1) {
break;
}
}
}
console.log(
`Memory size in MiB for matching instance types:\n\n${instanceTypes.map((it) => `${it.InstanceType}: ${it.MemoryInfo.SizeInMiB} MiB`).join("\n")}`,
);
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
console.warn(`${caught.message}`);
return [];
}
throw caught;
}
};
```
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeInstanceTypesCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
// Get a list of instance types.
suspend fun getInstanceTypesSc(): String {
var instanceType = ""
val filterObs = ArrayList()
val filter =
Filter {
name = "processor-info.supported-architecture"
values = listOf("arm64")
}
filterObs.add(filter)
val typesRequest =
DescribeInstanceTypesRequest {
filters = filterObs
maxResults = 10
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeInstanceTypes(typesRequest)
response.instanceTypes?.forEach { type ->
println("The memory information of this type is ${type.memoryInfo?.sizeInMib}")
println("Maximum number of network cards is ${type.networkInfo?.maximumNetworkCards}")
instanceType = type.instanceType.toString()
}
return instanceType
}
}
```
+ Para obter detalhes da API, consulte a [DescribeInstanceTypes](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class EC2InstanceWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) instance actions using the client interface."""
def __init__(
self, ec2_client: Any, instances: Optional[List[Dict[str, Any]]] = None
) -> None:
"""
Initializes the EC2InstanceWrapper with an EC2 client and optional instances.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param instances: A list of dictionaries representing Boto3 Instance objects. These are high-level objects that
wrap instance actions.
"""
self.ec2_client = ec2_client
self.instances = instances or []
@classmethod
def from_client(cls) -> "EC2InstanceWrapper":
"""
Creates an EC2InstanceWrapper instance with a default EC2 client.
:return: An instance of EC2InstanceWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def get_instance_types(
self, architecture: str = "x86_64", sizes: List[str] = ["*.micro", "*.small"]
) -> List[Dict[str, Any]]:
"""
Gets instance types that support the specified architecture and size.
See https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstanceTypes.html
for a list of allowable parameters.
:param architecture: The architecture supported by instance types. Default: 'x86_64'.
:param sizes: The size of instance types. Default: '*.micro', '*.small',
:return: A list of dictionaries representing instance types that support the specified architecture and size.
"""
try:
inst_types = []
paginator = self.ec2_client.get_paginator("describe_instance_types")
for page in paginator.paginate(
Filters=[
{
"Name": "processor-info.supported-architecture",
"Values": [architecture],
},
{"Name": "instance-type", "Values": sizes},
]
):
inst_types += page["InstanceTypes"]
except ClientError as err:
logger.error(
f"Failed to get instance types: {architecture}, {','.join(map(str, sizes))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidParameterValue":
logger.error(
"Parameters are invalid. "
"Ensure architecture and size strings conform to DescribeInstanceTypes API reference."
)
raise
else:
return inst_types
```
+ Para obter detalhes da API, consulte a [DescribeInstanceTypes](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeInstanceTypes)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
/// List instance types that match an image's architecture and are free tier eligible.
pub async fn list_instance_types(&self, image: &Image) -> Result, EC2Error> {
let architecture = format!(
"{}",
image.architecture().ok_or_else(|| EC2Error::new(format!(
"Image {:?} does not have a listed architecture",
image.image_id()
)))?
);
let free_tier_eligible_filter = Filter::builder()
.name("free-tier-eligible")
.values("false")
.build();
let supported_architecture_filter = Filter::builder()
.name("processor-info.supported-architecture")
.values(architecture)
.build();
let response = self
.client
.describe_instance_types()
.filters(free_tier_eligible_filter)
.filters(supported_architecture_filter)
.send()
.await?;
Ok(response
.instance_types
.unwrap_or_default()
.into_iter()
.filter_map(|iti| iti.instance_type)
.collect())
}
```
+ Para obter detalhes da API, consulte a [DescribeInstanceTypes](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_instance_types)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
" Create filters for architecture and instance type patterns
" iv_architecture = 'x86_64'
DATA lt_filters TYPE /aws1/cl_ec2filter=>tt_filterlist.
APPEND NEW /aws1/cl_ec2filter(
iv_name = 'processor-info.supported-architecture'
it_values = VALUE /aws1/cl_ec2valuestringlist_w=>tt_valuestringlist(
( NEW /aws1/cl_ec2valuestringlist_w( iv_architecture ) )
)
) TO lt_filters.
" Filter for instance type patterns like '*.micro', '*.small'
APPEND NEW /aws1/cl_ec2filter(
iv_name = 'instance-type'
it_values = VALUE /aws1/cl_ec2valuestringlist_w=>tt_valuestringlist(
( NEW /aws1/cl_ec2valuestringlist_w( '*.micro' ) )
( NEW /aws1/cl_ec2valuestringlist_w( '*.small' ) )
)
) TO lt_filters.
TRY.
oo_result = lo_ec2->describeinstancetypes( it_filters = lt_filters ). " oo_result is returned for testing purposes. "
DATA(lt_instance_types) = oo_result->get_instancetypes( ).
MESSAGE 'Retrieved information about EC2 instance types.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeInstanceTypes](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Return a list of instance types matching the specified architecture
/// and instance sizes.
///
/// - Parameters:
/// - architecture: The architecture of the instance types to return, as
/// a member of `EC2ClientTypes.ArchitectureValues`.
/// - sizes: An array of one or more strings identifying sizes of
/// instance type to accept.
///
/// - Returns: An array of `EC2ClientTypes.InstanceTypeInfo` records
/// describing the instance types matching the given requirements.
func getMatchingInstanceTypes(architecture: EC2ClientTypes.ArchitectureValues = EC2ClientTypes.ArchitectureValues.x8664,
sizes: [String] = ["*.micro", "*.small"]) async
-> [EC2ClientTypes.InstanceTypeInfo] {
var instanceTypes: [EC2ClientTypes.InstanceTypeInfo] = []
let archFilter = EC2ClientTypes.Filter(
name: "processor-info.supported-architecture",
values: [architecture.rawValue]
)
let sizeFilter = EC2ClientTypes.Filter(
name: "instance-type",
values: sizes
)
do {
let pages = ec2Client.describeInstanceTypesPaginated(
input: DescribeInstanceTypesInput(
filters: [archFilter, sizeFilter]
)
)
for try await page in pages {
guard let types = page.instanceTypes else {
return []
}
instanceTypes += types
}
} catch {
print("*** Error getting image types: \(error.localizedDescription)")
return []
}
return instanceTypes
}
```
+ Para obter detalhes da API, consulte [DescribeInstanceTypes](https://sdk.amazonaws.com/swift/api/awsec2/latest/documentation/awsec2/ec2client/describeinstancetypes(input:))a *referência da API AWS SDK for Swift*.
------
# Use `DescribeInstances` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeInstances`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto nos seguintes exemplos de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
+ [Criar e gerenciar um serviço resiliente](ec2_example_cross_ResilientService_section.md)
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Get information about EC2 instances with a particular state.
///
/// The name of the tag to filter on.
/// The value of the tag to look for.
/// True if successful.
public async Task GetInstancesWithState(string state)
{
try
{
// Filters the results of the instance list.
var filters = new List
{
new Filter
{
Name = $"instance-state-name",
Values = new List { state, },
},
};
var request = new DescribeInstancesRequest { Filters = filters, };
Console.WriteLine($"\nShowing instances with state {state}");
var paginator = _amazonEC2.Paginators.DescribeInstances(request);
await foreach (var response in paginator.Responses)
{
foreach (var reservation in response.Reservations)
{
foreach (var instance in reservation.Instances)
{
Console.Write($"Instance ID: {instance.InstanceId} ");
Console.WriteLine($"\tCurrent State: {instance.State.Name}");
}
}
}
return true;
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidParameterValue")
{
_logger.LogError(
$"Invalid parameter value for filtering instances.");
}
return false;
}
catch (Exception ex)
{
Console.WriteLine($"Couldn't list instances because: {ex.Message}");
return false;
}
}
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DescribeInstances)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_describe_instances
#
# This function describes one or more Amazon Elastic Compute Cloud (Amazon EC2) instances.
#
# Parameters:
# -i instance_id - The ID of the instance to describe (optional).
# -q query - The query to filter the response (optional).
# -h - Display help.
#
# Returns:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_describe_instances() {
local instance_id query response
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_describe_instances"
echo "Describes one or more Amazon Elastic Compute Cloud (Amazon EC2) instances."
echo " -i instance_id - The ID of the instance to describe (optional)."
echo " -q query - The query to filter the response (optional)."
echo " -h - Display help."
echo ""
}
# Retrieve the calling parameters.
while getopts "i:q:h" option; do
case "${option}" in
i) instance_id="${OPTARG}" ;;
q) query="${OPTARG}" ;;
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
local aws_cli_args=()
if [[ -n "$instance_id" ]]; then
# shellcheck disable=SC2206
aws_cli_args+=("--instance-ids" $instance_id)
fi
local query_arg=""
if [[ -n "$query" ]]; then
query_arg="--query '$query'"
else
query_arg="--query Reservations[*].Instances[*].[InstanceId,ImageId,InstanceType,KeyName,VpcId,PublicIpAddress,State.Name]"
fi
# shellcheck disable=SC2086
response=$(aws ec2 describe-instances \
"${aws_cli_args[@]}" \
$query_arg \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports describe-instances operation failed.$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DescribeInstances)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Describe all Amazon Elastic Compute Cloud (Amazon EC2) instances associated with an account.
/*!
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::describeInstances(
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DescribeInstancesRequest request;
bool header = false;
bool done = false;
while (!done) {
Aws::EC2::Model::DescribeInstancesOutcome outcome = ec2Client.DescribeInstances(request);
if (outcome.IsSuccess()) {
if (!header) {
std::cout << std::left <<
std::setw(48) << "Name" <<
std::setw(20) << "ID" <<
std::setw(25) << "Ami" <<
std::setw(15) << "Type" <<
std::setw(15) << "State" <<
std::setw(15) << "Monitoring" << std::endl;
header = true;
}
const std::vector &reservations =
outcome.GetResult().GetReservations();
for (const auto &reservation: reservations) {
const std::vector &instances =
reservation.GetInstances();
for (const auto &instance: instances) {
Aws::String instanceStateString =
Aws::EC2::Model::InstanceStateNameMapper::GetNameForInstanceStateName(
instance.GetState().GetName());
Aws::String typeString =
Aws::EC2::Model::InstanceTypeMapper::GetNameForInstanceType(
instance.GetInstanceType());
Aws::String monitorString =
Aws::EC2::Model::MonitoringStateMapper::GetNameForMonitoringState(
instance.GetMonitoring().GetState());
Aws::String name = "Unknown";
const std::vector &tags = instance.GetTags();
auto nameIter = std::find_if(tags.cbegin(), tags.cend(),
[](const Aws::EC2::Model::Tag &tag) {
return tag.GetKey() == "Name";
});
if (nameIter != tags.cend()) {
name = nameIter->GetValue();
}
std::cout <<
std::setw(48) << name <<
std::setw(20) << instance.GetInstanceId() <<
std::setw(25) << instance.GetImageId() <<
std::setw(15) << typeString <<
std::setw(15) << instanceStateString <<
std::setw(15) << monitorString << std::endl;
}
}
if (!outcome.GetResult().GetNextToken().empty()) {
request.SetNextToken(outcome.GetResult().GetNextToken());
} else {
done = true;
}
} else {
std::cerr << "Failed to describe EC2 instances:" <<
outcome.GetError().GetMessage() << std::endl;
return false;
}
}
return true;
}
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DescribeInstances)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exemplo 1: descrever uma instância**
O exemplo `describe-instances` a seguir descreve a instância especificada.
```
aws ec2 describe-instances \
--instance-ids i-1234567890abcdef0
```
Saída:
```
{
"Reservations": [
{
"Groups": [],
"Instances": [
{
"AmiLaunchIndex": 0,
"ImageId": "ami-0abcdef1234567890",
"InstanceId": "i-1234567890abcdef0",
"InstanceType": "t3.nano",
"KeyName": "my-key-pair",
"LaunchTime": "2022-11-15T10:48:59+00:00",
"Monitoring": {
"State": "disabled"
},
"Placement": {
"AvailabilityZone": "us-east-2a",
"GroupName": "",
"Tenancy": "default"
},
"PrivateDnsName": "ip-10-0-0-157.us-east-2.compute.internal",
"PrivateIpAddress": "10-0-0-157",
"ProductCodes": [],
"PublicDnsName": "ec2-34-253-223-13.us-east-2.compute.amazonaws.com",
"PublicIpAddress": "34.253.223.13",
"State": {
"Code": 16,
"Name": "running"
},
"StateTransitionReason": "",
"SubnetId": "subnet-04a636d18e83cfacb",
"VpcId": "vpc-1234567890abcdef0",
"Architecture": "x86_64",
"BlockDeviceMappings": [
{
"DeviceName": "/dev/xvda",
"Ebs": {
"AttachTime": "2022-11-15T10:49:00+00:00",
"DeleteOnTermination": true,
"Status": "attached",
"VolumeId": "vol-02e6ccdca7de29cf2"
}
}
],
"ClientToken": "1234abcd-1234-abcd-1234-d46a8903e9bc",
"EbsOptimized": true,
"EnaSupport": true,
"Hypervisor": "xen",
"IamInstanceProfile": {
"Arn": "arn:aws:iam::111111111111:instance-profile/AmazonSSMRoleForInstancesQuickSetup",
"Id": "111111111111111111111"
},
"NetworkInterfaces": [
{
"Association": {
"IpOwnerId": "amazon",
"PublicDnsName": "ec2-34-253-223-13.us-east-2.compute.amazonaws.com",
"PublicIp": "34.253.223.13"
},
"Attachment": {
"AttachTime": "2022-11-15T10:48:59+00:00",
"AttachmentId": "eni-attach-1234567890abcdefg",
"DeleteOnTermination": true,
"DeviceIndex": 0,
"Status": "attached",
"NetworkCardIndex": 0
},
"Description": "",
"Groups": [
{
"GroupName": "launch-wizard-146",
"GroupId": "sg-1234567890abcdefg"
}
],
"Ipv6Addresses": [],
"MacAddress": "00:11:22:33:44:55",
"NetworkInterfaceId": "eni-1234567890abcdefg",
"OwnerId": "104024344472",
"PrivateDnsName": "ip-10-0-0-157.us-east-2.compute.internal",
"PrivateIpAddress": "10-0-0-157",
"PrivateIpAddresses": [
{
"Association": {
"IpOwnerId": "amazon",
"PublicDnsName": "ec2-34-253-223-13.us-east-2.compute.amazonaws.com",
"PublicIp": "34.253.223.13"
},
"Primary": true,
"PrivateDnsName": "ip-10-0-0-157.us-east-2.compute.internal",
"PrivateIpAddress": "10-0-0-157"
}
],
"SourceDestCheck": true,
"Status": "in-use",
"SubnetId": "subnet-1234567890abcdefg",
"VpcId": "vpc-1234567890abcdefg",
"InterfaceType": "interface"
}
],
"RootDeviceName": "/dev/xvda",
"RootDeviceType": "ebs",
"SecurityGroups": [
{
"GroupName": "launch-wizard-146",
"GroupId": "sg-1234567890abcdefg"
}
],
"SourceDestCheck": true,
"Tags": [
{
"Key": "Name",
"Value": "my-instance"
}
],
"VirtualizationType": "hvm",
"CpuOptions": {
"CoreCount": 1,
"ThreadsPerCore": 2
},
"CapacityReservationSpecification": {
"CapacityReservationPreference": "open"
},
"HibernationOptions": {
"Configured": false
},
"MetadataOptions": {
"State": "applied",
"HttpTokens": "optional",
"HttpPutResponseHopLimit": 1,
"HttpEndpoint": "enabled",
"HttpProtocolIpv6": "disabled",
"InstanceMetadataTags": "enabled"
},
"EnclaveOptions": {
"Enabled": false
},
"PlatformDetails": "Linux/UNIX",
"UsageOperation": "RunInstances",
"UsageOperationUpdateTime": "2022-11-15T10:48:59+00:00",
"PrivateDnsNameOptions": {
"HostnameType": "ip-name",
"EnableResourceNameDnsARecord": true,
"EnableResourceNameDnsAAAARecord": false
},
"MaintenanceOptions": {
"AutoRecovery": "default"
}
}
],
"OwnerId": "111111111111",
"ReservationId": "r-1234567890abcdefg"
}
]
}
```
**Exemplo 2: para filtrar instâncias com o tipo especificado**
O exemplo `describe-instances` a seguir usa filtros para definir o escopo dos resultados para instâncias do tipo especificado.
```
aws ec2 describe-instances \
--filters Name=instance-type,Values=m5.large
```
Para obter um exemplo da saída, consulte o Exemplo 1.
Para obter mais informações, consulte [Listar e filtrar usando a CLI](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Filtering.html#Filtering_Resources_CLI) no *Guia do usuário do Amazon EC2*.
**Exemplo 3: filtrar instâncias com o tipo e a zona de disponibilidade especificados**
O exemplo `describe-instances` a seguir usa vários filtros para definir o escopo dos resultados para instâncias com o tipo especificado que também estão na zona de disponibilidade especificada.
```
aws ec2 describe-instances \
--filters Name=instance-type,Values=t2.micro,t3.micro Name=availability-zone,Values=us-east-2c
```
Para obter um exemplo da saída, consulte o Exemplo 1.
**Exemplo 4: filtrar instâncias com o tipo e a zona de disponibilidade especificados usando um arquivo JSON**
O exemplo `describe-instances` a seguir usa um arquivo de entrada JSON para realizar a mesma filtragem do exemplo anterior. Quando os filtros ficam mais complicados, pode ser mais fácil especificá-los em um arquivo JSON.
```
aws ec2 describe-instances \
--filters file://filters.json
```
Conteúdo de `filters.json`:
```
[
{
"Name": "instance-type",
"Values": ["t2.micro", "t3.micro"]
},
{
"Name": "availability-zone",
"Values": ["us-east-2c"]
}
]
```
Para obter um exemplo da saída, consulte o Exemplo 1.
**Exemplo 5: filtrar instâncias com a tag Proprietário especificada**
O exemplo `describe-instances` a seguir usa filtros de tag para definir o escopo dos resultados para instâncias que têm uma tag com a chave de tag especificada (Proprietário), independentemente do valor da tag.
```
aws ec2 describe-instances \
--filters "Name=tag-key,Values=Owner"
```
Para obter um exemplo da saída, consulte o Exemplo 1.
**Exemplo 6: filtrar instâncias com o valor especificado my-team da tag**
O exemplo `describe-instances` a seguir usa filtros de tag para definir o escopo dos resultados para instâncias que têm uma tag com o valor especificado da tag (my-team), independentemente da chave da tag.
```
aws ec2 describe-instances \
--filters "Name=tag-value,Values=my-team"
```
Para obter um exemplo da saída, consulte o Exemplo 1.
**Exemplo 7: filtrar instâncias com a tag Proprietário e o valor my-team especificados**
O exemplo `describe-instances` a seguir usa filtros de tag para definir o escopo dos resultados para instâncias que têm a tag especificada (Owner=my-team).
```
aws ec2 describe-instances \
--filters "Name=tag:Owner,Values=my-team"
```
Para obter um exemplo da saída, consulte o Exemplo 1.
**Exemplo 8: Para exibir somente a instância e a sub-rede IDs para todas as instâncias**
Os `describe-instances` exemplos a seguir usam o `--query` parâmetro para exibir somente a instância e a sub-rede de todas IDs as instâncias, no formato JSON.
Linux e macOS:
```
aws ec2 describe-instances \
--query 'Reservations[*].Instances[*].{Instance:InstanceId,Subnet:SubnetId}' \
--output json
```
Windows:
```
aws ec2 describe-instances ^
--query "Reservations[*].Instances[*].{Instance:InstanceId,Subnet:SubnetId}" ^
--output json
```
Saída:
```
[
{
"Instance": "i-057750d42936e468a",
"Subnet": "subnet-069beee9b12030077"
},
{
"Instance": "i-001efd250faaa6ffa",
"Subnet": "subnet-0b715c6b7db68927a"
},
{
"Instance": "i-027552a73f021f3bd",
"Subnet": "subnet-0250c25a1f4e15235"
}
...
]
```
**Exemplo 9: Para filtrar instâncias do tipo especificado e exibir somente sua instância IDs**
O `describe-instances` exemplo a seguir usa filtros para definir o escopo dos resultados para instâncias do tipo especificado e o `--query` parâmetro para exibir somente a instância IDs.
```
aws ec2 describe-instances \
--filters "Name=instance-type,Values=t2.micro" \
--query "Reservations[*].Instances[*].[InstanceId]" \
--output text
```
Saída:
```
i-031c0dc19de2fb70c
i-00d8bff789a736b75
i-0b715c6b7db68927a
i-0626d4edd54f1286d
i-00b8ae04f9f99908e
i-0fc71c25d2374130c
```
**Exemplo 10: filtrar instâncias do tipo especificado e exibir somente a instância IDs, a zona de disponibilidade e o valor da tag especificada**
Os exemplos `describe-instances` a seguir exibem o ID da instância, a zona de disponibilidade e o valor da tag `Name` para instâncias que têm uma tag com o nome `tag-key`, em formato de tabela.
Linux e macOS:
```
aws ec2 describe-instances \
--filters Name=tag-key,Values=Name \
--query 'Reservations[*].Instances[*].{Instance:InstanceId,AZ:Placement.AvailabilityZone,Name:Tags[?Key==`Name`]|[0].Value}' \
--output table
```
Windows:
```
aws ec2 describe-instances ^
--filters Name=tag-key,Values=Name ^
--query "Reservations[*].Instances[*].{Instance:InstanceId,AZ:Placement.AvailabilityZone,Name:Tags[?Key=='Name']|[0].Value}" ^
--output table
```
Saída:
```
-------------------------------------------------------------
| DescribeInstances |
+--------------+-----------------------+--------------------+
| AZ | Instance | Name |
+--------------+-----------------------+--------------------+
| us-east-2b | i-057750d42936e468a | my-prod-server |
| us-east-2a | i-001efd250faaa6ffa | test-server-1 |
| us-east-2a | i-027552a73f021f3bd | test-server-2 |
+--------------+-----------------------+--------------------+
```
**Exemplo 11: descrever instâncias em um grupo com posicionamento em partições**
O exemplo `describe-instances` a seguir descreve a instância especificada. A saída inclui as informações de posicionamento da instância, o que contém o nome do grupo de posicionamento e o número da partição da instância.
```
aws ec2 describe-instances \
--instance-ids i-0123a456700123456 \
--query "Reservations[*].Instances[*].Placement"
```
Saída:
```
[
[
{
"AvailabilityZone": "us-east-1c",
"GroupName": "HDFS-Group-A",
"PartitionNumber": 3,
"Tenancy": "default"
}
]
]
```
Para obter mais informações, consulte [Descrever instâncias em um grupo de posicionamento](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html#describe-instance-placement) no *Guia do usuário do Amazon EC2*.
**Exemplo 12: filtrar instâncias com o grupo de posicionamento e o número de partição especificados**
O exemplo `describe-instances` a seguir filtra os resultados somente para as instâncias com o grupo de posicionamento e o número de partição especificados.
```
aws ec2 describe-instances \
--filters "Name=placement-group-name,Values=HDFS-Group-A" "Name=placement-partition-number,Values=7"
```
A seguir, são mostradas somente as informações relevantes da saída.
```
"Instances": [
{
"InstanceId": "i-0123a456700123456",
"InstanceType": "r4.large",
"Placement": {
"AvailabilityZone": "us-east-1c",
"GroupName": "HDFS-Group-A",
"PartitionNumber": 7,
"Tenancy": "default"
}
},
{
"InstanceId": "i-9876a543210987654",
"InstanceType": "r4.large",
"Placement": {
"AvailabilityZone": "us-east-1c",
"GroupName": "HDFS-Group-A",
"PartitionNumber": 7,
"Tenancy": "default"
}
],
```
Para obter mais informações, consulte [Descrever instâncias em um grupo de posicionamento](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html#describe-instance-placement) no *Guia do usuário do Amazon EC2*.
**Exemplo 13: filtrar instâncias configuradas para permitir o acesso às tags dos metadados da instância**
O exemplo `describe-instances` a seguir filtra os resultados somente para as instâncias que estão configuradas para permitir o acesso às tags de instância nos metadados da instância.
```
aws ec2 describe-instances \
--filters "Name=metadata-options.instance-metadata-tags,Values=enabled" \
--query "Reservations[*].Instances[*].InstanceId" \
--output text
```
A saída esperada é mostrada a seguir.
```
i-1234567890abcdefg
i-abcdefg1234567890
i-11111111aaaaaaaaa
i-aaaaaaaa111111111
```
Para obter mais informações, consulte [Work with instance tags in instance metadata](https://docs.aws.amazon.com/en_us/AWSEC2/latest/UserGuide/Using_Tags.html#view-access-to-tags-in-IMDS) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [DescribeInstances](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-instances.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Asynchronously describes the state of an EC2 instance.
* The paginator helps you iterate over multiple pages of results.
*
* @param newInstanceId the ID of the EC2 instance to describe
* @return a {@link CompletableFuture} that, when completed, contains a string describing the state of the EC2 instance
*/
public CompletableFuture describeEC2InstancesAsync(String newInstanceId) {
DescribeInstancesRequest request = DescribeInstancesRequest.builder()
.instanceIds(newInstanceId)
.build();
DescribeInstancesPublisher paginator = getAsyncClient().describeInstancesPaginator(request);
AtomicReference publicIpAddressRef = new AtomicReference<>();
return paginator.subscribe(response -> {
response.reservations().stream()
.flatMap(reservation -> reservation.instances().stream())
.filter(instance -> instance.instanceId().equals(newInstanceId))
.findFirst()
.ifPresent(instance -> publicIpAddressRef.set(instance.publicIpAddress()));
}).thenApply(v -> {
String publicIpAddress = publicIpAddressRef.get();
if (publicIpAddress == null) {
throw new RuntimeException("Instance with ID " + newInstanceId + " not found.");
}
return publicIpAddress;
}).exceptionally(ex -> {
logger.info("Failed to describe instances: " + ex.getMessage());
throw new RuntimeException("Failed to describe instances", ex);
});
}
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeInstances)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { EC2Client, paginateDescribeInstances } from "@aws-sdk/client-ec2";
/**
* List all of your EC2 instances running with the provided architecture that
* were launched in the past month.
* @param {{ pageSize: string, architectures: string[] }} options
*/
export const main = async ({ pageSize, architectures }) => {
pageSize = Number.parseInt(pageSize);
const client = new EC2Client({});
const d = new Date();
const year = d.getFullYear();
const month = `0${d.getMonth() + 1}`.slice(-2);
const launchTimePattern = `${year}-${month}-*`;
const paginator = paginateDescribeInstances(
{
client,
pageSize,
},
{
Filters: [
{ Name: "architecture", Values: architectures },
{ Name: "instance-state-name", Values: ["running"] },
{
Name: "launch-time",
Values: [launchTimePattern],
},
],
},
);
try {
/**
* @type {import('@aws-sdk/client-ec2').Instance[]}
*/
const instanceList = [];
for await (const page of paginator) {
const { Reservations } = page;
for (const reservation of Reservations) {
instanceList.push(...reservation.Instances);
}
}
console.log(
`Running instances launched this month:\n\n${instanceList.map((instance) => instance.InstanceId).join("\n")}`,
);
} catch (caught) {
if (caught instanceof Error && caught.name === "InvalidParameterValue") {
console.warn(`${caught.message}.`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeInstancesCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun describeEC2Instances() {
val request =
DescribeInstancesRequest {
maxResults = 6
}
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeInstances(request)
response.reservations?.forEach { reservation ->
reservation.instances?.forEach { instance ->
println("Instance Id is ${instance.instanceId}")
println("Image id is ${instance.imageId}")
println("Instance type is ${instance.instanceType}")
println("Instance state name is ${instance.state?.name}")
println("monitoring information is ${instance.monitoring?.state}")
}
}
}
}
```
+ Para obter detalhes da API, consulte a [DescribeInstances](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve a instância especificada.**
```
(Get-EC2Instance -InstanceId i-12345678).Instances
```
**Saída**:
```
AmiLaunchIndex : 0
Architecture : x86_64
BlockDeviceMappings : {/dev/sda1}
ClientToken : TleEy1448154045270
EbsOptimized : False
Hypervisor : xen
IamInstanceProfile : Amazon.EC2.Model.IamInstanceProfile
ImageId : ami-12345678
InstanceId : i-12345678
InstanceLifecycle :
InstanceType : t2.micro
KernelId :
KeyName : my-key-pair
LaunchTime : 12/4/2015 4:44:40 PM
Monitoring : Amazon.EC2.Model.Monitoring
NetworkInterfaces : {ip-10-0-2-172.us-west-2.compute.internal}
Placement : Amazon.EC2.Model.Placement
Platform : Windows
PrivateDnsName : ip-10-0-2-172.us-west-2.compute.internal
PrivateIpAddress : 10.0.2.172
ProductCodes : {}
PublicDnsName :
PublicIpAddress :
RamdiskId :
RootDeviceName : /dev/sda1
RootDeviceType : ebs
SecurityGroups : {default}
SourceDestCheck : True
SpotInstanceRequestId :
SriovNetSupport :
State : Amazon.EC2.Model.InstanceState
StateReason :
StateTransitionReason :
SubnetId : subnet-12345678
Tags : {Name}
VirtualizationType : hvm
VpcId : vpc-12345678
```
**Exemplo 2: esse exemplo descreve todas as instâncias na região atual, agrupadas por reserva. Para ver os detalhes da instância, expanda a coleção de instâncias em cada objeto de reserva.**
```
Get-EC2Instance
```
**Saída**:
```
GroupNames : {}
Groups : {}
Instances : {}
OwnerId : 123456789012
RequesterId : 226008221399
ReservationId : r-c5df370c
GroupNames : {}
Groups : {}
Instances : {}
OwnerId : 123456789012
RequesterId : 854251627541
ReservationId : r-63e65bab
...
```
**Exemplo 3: esse exemplo ilustra o uso de um filtro para consultar instâncias do EC2 em uma sub-rede específica de uma VPC.**
```
(Get-EC2Instance -Filter @{Name="vpc-id";Values="vpc-1a2bc34d"},@{Name="subnet-id";Values="subnet-1a2b3c4d"}).Instances
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress PublicIpAddress SecurityGroups SubnetId VpcId
---------- ------------ -------- ---------------- --------------- -------------- -------- -----
i-01af...82cf180e19 t2.medium Windows 10.0.0.98 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0374...7e9d5b0c45 t2.xlarge Windows 10.0.0.53 ... subnet-1a2b3c4d vpc-1a2b3c4d
```
**Exemplo 4: esse exemplo ilustra o uso de um filtro com vários valores para consultar instâncias do EC2 que estão em execução e que foram interrompidas**
```
$InstanceParams = @{
Filter = @(
@{'Name' = 'instance-state-name';'Values' = @("running","stopped")}
)
}
(Get-EC2Instance @InstanceParams).Instances
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress PublicIpAddress SecurityGroups SubnetId VpcId
---------- ------------ -------- ---------------- --------------- -------------- -------- -----
i-05a9...f6c5f46e18 t3.medium 10.0.1.7 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-02cf...945c4fdd07 t3.medium Windows 10.0.1.8 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0ac0...c037f9f3a1 t3.xlarge Windows 10.0.1.10 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-066b...57b7b08888 t3.medium Windows 10.0.1.11 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0fee...82e83ccd72 t3.medium Windows 10.0.1.5 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0a68...274cc5043b t3.medium Windows 10.0.1.6 ... subnet-1a2b3c4d vpc-1a2b3c4d
```
**Exemplo 5: esse exemplo ilustra o uso de um filtro com vários valores para consultar instâncias do EC2 que estão em execução e que foram interrompidas e o uso do cmdlet Select-Object para escolher valores específicos para saída.**
```
$InstanceParams = @{
Filter = @(
@{'Name' = 'instance-state-name';'Values' = @("running","stopped")}
)
}
$SelectParams = @{
Property = @(
"InstanceID", "InstanceType", "Platform", "PrivateIpAddress",
@{Name="Name";Expression={$_.Tags[$_.Tags.Key.IndexOf("Name")].Value}},
@{Name="State";Expression={$_.State.Name}}
)
}
$result = Get-EC2Instance @InstanceParams
$result.Instances | Select-Object @SelectParams | Format-Table -AutoSize
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress Name State
---------- ------------ -------- ---------------- ---- -----
i-05a9...f6c5f46e18 t3.medium 10.0.1.7 ec2-name-01 running
i-02cf...945c4fdd07 t3.medium Windows 10.0.1.8 ec2-name-02 stopped
i-0ac0...c037f9f3a1 t3.xlarge Windows 10.0.1.10 ec2-name-03 running
i-066b...57b7b08888 t3.medium Windows 10.0.1.11 ec2-name-04 stopped
i-0fee...82e83ccd72 t3.medium Windows 10.0.1.5 ec2-name-05 running
i-0a68...274cc5043b t3.medium Windows 10.0.1.6 ec2-name-06 stopped
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve a instância especificada.**
```
(Get-EC2Instance -InstanceId i-12345678).Instances
```
**Saída**:
```
AmiLaunchIndex : 0
Architecture : x86_64
BlockDeviceMappings : {/dev/sda1}
ClientToken : TleEy1448154045270
EbsOptimized : False
Hypervisor : xen
IamInstanceProfile : Amazon.EC2.Model.IamInstanceProfile
ImageId : ami-12345678
InstanceId : i-12345678
InstanceLifecycle :
InstanceType : t2.micro
KernelId :
KeyName : my-key-pair
LaunchTime : 12/4/2015 4:44:40 PM
Monitoring : Amazon.EC2.Model.Monitoring
NetworkInterfaces : {ip-10-0-2-172.us-west-2.compute.internal}
Placement : Amazon.EC2.Model.Placement
Platform : Windows
PrivateDnsName : ip-10-0-2-172.us-west-2.compute.internal
PrivateIpAddress : 10.0.2.172
ProductCodes : {}
PublicDnsName :
PublicIpAddress :
RamdiskId :
RootDeviceName : /dev/sda1
RootDeviceType : ebs
SecurityGroups : {default}
SourceDestCheck : True
SpotInstanceRequestId :
SriovNetSupport :
State : Amazon.EC2.Model.InstanceState
StateReason :
StateTransitionReason :
SubnetId : subnet-12345678
Tags : {Name}
VirtualizationType : hvm
VpcId : vpc-12345678
```
**Exemplo 2: esse exemplo descreve todas as instâncias na região atual, agrupadas por reserva. Para ver os detalhes da instância, expanda a coleção de instâncias em cada objeto de reserva.**
```
Get-EC2Instance
```
**Saída**:
```
GroupNames : {}
Groups : {}
Instances : {}
OwnerId : 123456789012
RequesterId : 226008221399
ReservationId : r-c5df370c
GroupNames : {}
Groups : {}
Instances : {}
OwnerId : 123456789012
RequesterId : 854251627541
ReservationId : r-63e65bab
...
```
**Exemplo 3: esse exemplo ilustra o uso de um filtro para consultar instâncias do EC2 em uma sub-rede específica de uma VPC.**
```
(Get-EC2Instance -Filter @{Name="vpc-id";Values="vpc-1a2bc34d"},@{Name="subnet-id";Values="subnet-1a2b3c4d"}).Instances
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress PublicIpAddress SecurityGroups SubnetId VpcId
---------- ------------ -------- ---------------- --------------- -------------- -------- -----
i-01af...82cf180e19 t2.medium Windows 10.0.0.98 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0374...7e9d5b0c45 t2.xlarge Windows 10.0.0.53 ... subnet-1a2b3c4d vpc-1a2b3c4d
```
**Exemplo 4: esse exemplo ilustra o uso de um filtro com vários valores para consultar instâncias do EC2 que estão em execução e que foram interrompidas**
```
$InstanceParams = @{
Filter = @(
@{'Name' = 'instance-state-name';'Values' = @("running","stopped")}
)
}
(Get-EC2Instance @InstanceParams).Instances
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress PublicIpAddress SecurityGroups SubnetId VpcId
---------- ------------ -------- ---------------- --------------- -------------- -------- -----
i-05a9...f6c5f46e18 t3.medium 10.0.1.7 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-02cf...945c4fdd07 t3.medium Windows 10.0.1.8 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0ac0...c037f9f3a1 t3.xlarge Windows 10.0.1.10 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-066b...57b7b08888 t3.medium Windows 10.0.1.11 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0fee...82e83ccd72 t3.medium Windows 10.0.1.5 ... subnet-1a2b3c4d vpc-1a2b3c4d
i-0a68...274cc5043b t3.medium Windows 10.0.1.6 ... subnet-1a2b3c4d vpc-1a2b3c4d
```
**Exemplo 5: esse exemplo ilustra o uso de um filtro com vários valores para consultar instâncias do EC2 que estão em execução e que foram interrompidas e o uso do cmdlet Select-Object para escolher valores específicos para saída.**
```
$InstanceParams = @{
Filter = @(
@{'Name' = 'instance-state-name';'Values' = @("running","stopped")}
)
}
$SelectParams = @{
Property = @(
"InstanceID", "InstanceType", "Platform", "PrivateIpAddress",
@{Name="Name";Expression={$_.Tags[$_.Tags.Key.IndexOf("Name")].Value}},
@{Name="State";Expression={$_.State.Name}}
)
}
$result = Get-EC2Instance @InstanceParams
$result.Instances | Select-Object @SelectParams | Format-Table -AutoSize
```
**Saída**:
```
InstanceId InstanceType Platform PrivateIpAddress Name State
---------- ------------ -------- ---------------- ---- -----
i-05a9...f6c5f46e18 t3.medium 10.0.1.7 ec2-name-01 running
i-02cf...945c4fdd07 t3.medium Windows 10.0.1.8 ec2-name-02 stopped
i-0ac0...c037f9f3a1 t3.xlarge Windows 10.0.1.10 ec2-name-03 running
i-066b...57b7b08888 t3.medium Windows 10.0.1.11 ec2-name-04 stopped
i-0fee...82e83ccd72 t3.medium Windows 10.0.1.5 ec2-name-05 running
i-0a68...274cc5043b t3.medium Windows 10.0.1.6 ec2-name-06 stopped
```
**Exemplo 6: Este exemplo valida as permissões para obter instâncias do EC2 usando o DryRun parâmetro sem realmente buscá-las. Nota: se isso for feito com sucesso, será gerada uma exceção, que é o comportamento esperado.**
```
Get-EC2Tag -DryRun $true
```
**Saída**:
```
Get-EC2Instance: Request would have succeeded, but DryRun flag is set.
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class EC2InstanceWrapper:
"""Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) instance actions using the client interface."""
def __init__(
self, ec2_client: Any, instances: Optional[List[Dict[str, Any]]] = None
) -> None:
"""
Initializes the EC2InstanceWrapper with an EC2 client and optional instances.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param instances: A list of dictionaries representing Boto3 Instance objects. These are high-level objects that
wrap instance actions.
"""
self.ec2_client = ec2_client
self.instances = instances or []
@classmethod
def from_client(cls) -> "EC2InstanceWrapper":
"""
Creates an EC2InstanceWrapper instance with a default EC2 client.
:return: An instance of EC2InstanceWrapper initialized with the default EC2 client.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client)
def display(self, state_filter: Optional[str] = "running") -> None:
"""
Displays information about instances, filtering by the specified state.
:param state_filter: The instance state to include in the output. Only instances in this state
will be displayed. Default is 'running'. Example states: 'running', 'stopped'.
"""
if not self.instances:
logger.info("No instances to display.")
return
instance_ids = [instance["InstanceId"] for instance in self.instances]
paginator = self.ec2_client.get_paginator("describe_instances")
page_iterator = paginator.paginate(InstanceIds=instance_ids)
try:
for page in page_iterator:
for reservation in page["Reservations"]:
for instance in reservation["Instances"]:
instance_state = instance["State"]["Name"]
# Apply the state filter (default is 'running')
if state_filter and instance_state != state_filter:
continue # Skip this instance if it doesn't match the filter
# Create a formatted string with instance details
instance_info = (
f"• ID: {instance['InstanceId']}\n"
f"• Image ID: {instance['ImageId']}\n"
f"• Instance type: {instance['InstanceType']}\n"
f"• Key name: {instance['KeyName']}\n"
f"• VPC ID: {instance['VpcId']}\n"
f"• Public IP: {instance.get('PublicIpAddress', 'N/A')}\n"
f"• State: {instance_state}"
)
print(instance_info)
except ClientError as err:
logger.error(
f"Failed to display instance(s). : {' '.join(map(str, instance_ids))}"
)
error_code = err.response["Error"]["Code"]
if error_code == "InvalidInstanceID.NotFound":
logger.error(
"One or more instance IDs do not exist. "
"Please verify the instance IDs and try again."
)
raise
```
+ Para obter detalhes da API, consulte a [DescribeInstances](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeInstances)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Ruby ]
**SDK para Ruby**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/ruby/example_code/ec2#code-examples).
```
require 'aws-sdk-ec2'
# @param ec2_resource [Aws::EC2::Resource] An initialized EC2 resource object.
# @example
# list_instance_ids_states(Aws::EC2::Resource.new(region: 'us-west-2'))
def list_instance_ids_states(ec2_resource)
response = ec2_resource.instances
if response.count.zero?
puts 'No instances found.'
else
puts 'Instances -- ID, state:'
response.each do |instance|
puts "#{instance.id}, #{instance.state.name}"
end
end
rescue StandardError => e
puts "Error getting information about instances: #{e.message}"
end
# Example usage:
def run_me
region = ''
# Print usage information and then stop.
if ARGV[0] == '--help' || ARGV[0] == '-h'
puts 'Usage: ruby ec2-ruby-example-get-all-instance-info.rb REGION'
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
puts 'Example: ruby ec2-ruby-example-get-all-instance-info.rb us-west-2'
exit 1
# If no values are specified at the command prompt, use these default values.
# Replace us-west-2 with the AWS Region you're using for Amazon EC2.
elsif ARGV.count.zero?
region = 'us-west-2'
# Otherwise, use the values as specified at the command prompt.
else
region = ARGV[0]
end
ec2_resource = Aws::EC2::Resource.new(region: region)
list_instance_ids_states(ec2_resource)
end
run_me if $PROGRAM_NAME == __FILE__
```
+ Para obter detalhes da API, consulte [DescribeInstances](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/DescribeInstances)a *Referência AWS SDK para Ruby da API*.
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
Recupere detalhes de uma instância do EC2.
```
pub async fn describe_instance(&self, instance_id: &str) -> Result {
let response = self
.client
.describe_instances()
.instance_ids(instance_id)
.send()
.await?;
let instance = response
.reservations()
.first()
.ok_or_else(|| EC2Error::new(format!("No instance reservations for {instance_id}")))?
.instances()
.first()
.ok_or_else(|| {
EC2Error::new(format!("No instances in reservation for {instance_id}"))
})?;
Ok(instance.clone())
}
```
Depois de criar uma instância do EC2, recupere e armazene seus detalhes.
```
/// Create an EC2 instance with the given ID on a given type, using a
/// generated KeyPair and applying a list of security groups.
pub async fn create(
&mut self,
ec2: &EC2,
image_id: &str,
instance_type: InstanceType,
key_pair: &KeyPairInfo,
security_groups: Vec<&SecurityGroup>,
) -> Result<(), EC2Error> {
let instance_id = ec2
.create_instance(image_id, instance_type, key_pair, security_groups)
.await?;
let instance = ec2.describe_instance(&instance_id).await?;
self.instance = Some(instance);
Ok(())
}
```
+ Para obter detalhes da API, consulte a [DescribeInstances](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_instances)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->describeinstances( ). " oo_result is returned for testing purposes. "
" Retrieving details of EC2 instances. "
DATA: lv_istance_id TYPE /aws1/ec2string,
lv_status TYPE /aws1/ec2instancestatename,
lv_instance_type TYPE /aws1/ec2instancetype,
lv_image_id TYPE /aws1/ec2string.
LOOP AT oo_result->get_reservations( ) INTO DATA(lo_reservation).
LOOP AT lo_reservation->get_instances( ) INTO DATA(lo_instance).
lv_istance_id = lo_instance->get_instanceid( ).
lv_status = lo_instance->get_state( )->get_name( ).
lv_instance_type = lo_instance->get_instancetype( ).
lv_image_id = lo_instance->get_imageid( ).
ENDLOOP.
ENDLOOP.
MESSAGE 'Retrieved information about EC2 instances.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeInstances](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
# Usar `DescribeInternetGateways` com uma CLI
Os exemplos de código a seguir mostram como usar o `DescribeInternetGateways`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Conceitos básicos da Amazon VPC](ec2_example_vpc_GettingStartedCLI_section.md)
------
#### [ CLI ]
**AWS CLI**
**Descrever um gateway da internet**
O exemplo `describe-internet-gateways` a seguir descreve o gateway da internet especificado.
```
aws ec2 describe-internet-gateways \
--internet-gateway-ids igw-0d0fb496b3EXAMPLE
```
Saída:
```
{
"InternetGateways": [
{
"Attachments": [
{
"State": "available",
"VpcId": "vpc-0a60eb65b4EXAMPLE"
}
],
"InternetGatewayId": "igw-0d0fb496b3EXAMPLE",
"OwnerId": "123456789012",
"Tags": [
{
"Key": "Name",
"Value": "my-igw"
}
]
}
]
}
```
Para obter mais informações, consulte [Gateways da Internet](https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Internet_Gateway.html) no *Guia do usuário da Amazon VPC*.
+ Para obter detalhes da API, consulte [DescribeInternetGateways](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-internet-gateways.html)em *Referência de AWS CLI Comandos*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o gateway da internet especificado.**
```
Get-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{vpc-1a2b3c4d} igw-1a2b3c4d {}
```
**Exemplo 2: esse exemplo descreve todos os gateways da internet.**
```
Get-EC2InternetGateway
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{vpc-1a2b3c4d} igw-1a2b3c4d {}
{} igw-2a3b4c5d {}
```
+ Para obter detalhes da API, consulte [DescribeInternetGateways](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o gateway da internet especificado.**
```
Get-EC2InternetGateway -InternetGatewayId igw-1a2b3c4d
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{vpc-1a2b3c4d} igw-1a2b3c4d {}
```
**Exemplo 2: esse exemplo descreve todos os gateways da internet.**
```
Get-EC2InternetGateway
```
**Saída**:
```
Attachments InternetGatewayId Tags
----------- ----------------- ----
{vpc-1a2b3c4d} igw-1a2b3c4d {}
{} igw-2a3b4c5d {}
```
+ Para obter detalhes da API, consulte [DescribeInternetGateways](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
# Use `DescribeKeyPairs` com um AWS SDK ou CLI
Os exemplos de código a seguir mostram como usar o `DescribeKeyPairs`.
Exemplos de ações são trechos de código de programas maiores e devem ser executados em contexto. É possível ver essa ação em contexto no seguinte exemplo de código:
+ [Conheça os conceitos básicos](ec2_example_ec2_Scenario_GetStartedInstances_section.md)
------
#### [ .NET ]
**SDK para .NET**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/dotnetv3/EC2#code-examples).
```
///
/// Get information about an Amazon EC2 key pair.
///
/// The name of the key pair.
/// A list of key pair information.
public async Task> DescribeKeyPairs(string keyPairName)
{
try
{
var request = new DescribeKeyPairsRequest();
if (!string.IsNullOrEmpty(keyPairName))
{
request = new DescribeKeyPairsRequest
{
KeyNames = new List { keyPairName }
};
}
var response = await _amazonEC2.DescribeKeyPairsAsync(request);
return response.KeyPairs.ToList();
}
catch (AmazonEC2Exception ec2Exception)
{
if (ec2Exception.ErrorCode == "InvalidKeyPair.NotFound")
{
_logger.LogError(
$"A key pair called {keyPairName} does not exist.");
}
throw;
}
catch (Exception ex)
{
_logger.LogError(
$"An error occurred while describing the key pair.: {ex.Message}");
throw;
}
}
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/goto/DotNetSDKV3/ec2-2016-11-15/DescribeKeyPairs)a *Referência AWS SDK para .NET da API*.
------
#### [ Bash ]
**AWS CLI com script Bash**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/aws-cli/bash-linux/ec2#code-examples).
```
###############################################################################
# function ec2_describe_key_pairs
#
# This function describes one or more Amazon Elastic Compute Cloud (Amazon EC2) key pairs.
#
# Parameters:
# -h - Display help.
#
# And:
# 0 - If successful.
# 1 - If it fails.
###############################################################################
function ec2_describe_key_pairs() {
local option OPTARG # Required to use getopts command in a function.
# bashsupport disable=BP5008
function usage() {
echo "function ec2_describe_key_pairs"
echo "Describes one or more Amazon Elastic Compute Cloud (Amazon EC2) key pairs."
echo " -h - Display help."
echo ""
}
# Retrieve the calling parameters.
while getopts "h" option; do
case "${option}" in
h)
usage
return 0
;;
\?)
echo "Invalid parameter"
usage
return 1
;;
esac
done
export OPTIND=1
local response
response=$(aws ec2 describe-key-pairs \
--query 'KeyPairs[*].[KeyName, KeyFingerprint]' \
--output text) || {
aws_cli_error_log ${?}
errecho "ERROR: AWS reports describe-key-pairs operation failed.$response"
return 1
}
echo "$response"
return 0
}
```
As funções utilitárias usadas neste exemplo.
```
###############################################################################
# function errecho
#
# This function outputs everything sent to it to STDERR (standard error output).
###############################################################################
function errecho() {
printf "%s\n" "$*" 1>&2
}
##############################################################################
# function aws_cli_error_log()
#
# This function is used to log the error messages from the AWS CLI.
#
# The function expects the following argument:
# $1 - The error code returned by the AWS CLI.
#
# Returns:
# 0: - Success.
#
##############################################################################
function aws_cli_error_log() {
local err_code=$1
errecho "Error code : $err_code"
if [ "$err_code" == 1 ]; then
errecho " One or more S3 transfers failed."
elif [ "$err_code" == 2 ]; then
errecho " Command line failed to parse."
elif [ "$err_code" == 130 ]; then
errecho " Process received SIGINT."
elif [ "$err_code" == 252 ]; then
errecho " Command syntax invalid."
elif [ "$err_code" == 253 ]; then
errecho " The system environment or configuration was invalid."
elif [ "$err_code" == 254 ]; then
errecho " The service returned an error."
elif [ "$err_code" == 255 ]; then
errecho " 255 is a catch-all error."
fi
return 0
}
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/goto/aws-cli/ec2-2016-11-15/DescribeKeyPairs)em *Referência de AWS CLI Comandos*.
------
#### [ C\$1\$1 ]
**SDK para C\$1\$1**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/ec2#code-examples).
```
//! Describe all Amazon Elastic Compute Cloud (Amazon EC2) instance key pairs.
/*!
\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
bool AwsDoc::EC2::describeKeyPairs(
const Aws::Client::ClientConfiguration &clientConfiguration) {
Aws::EC2::EC2Client ec2Client(clientConfiguration);
Aws::EC2::Model::DescribeKeyPairsRequest request;
Aws::EC2::Model::DescribeKeyPairsOutcome outcome = ec2Client.DescribeKeyPairs(request);
if (outcome.IsSuccess()) {
std::cout << std::left <<
std::setw(32) << "Name" <<
std::setw(64) << "Fingerprint" << std::endl;
const std::vector &key_pairs =
outcome.GetResult().GetKeyPairs();
for (const auto &key_pair: key_pairs) {
std::cout << std::left <<
std::setw(32) << key_pair.GetKeyName() <<
std::setw(64) << key_pair.GetKeyFingerprint() << std::endl;
}
} else {
std::cerr << "Failed to describe key pairs:" <<
outcome.GetError().GetMessage() << std::endl;
}
return outcome.IsSuccess();
}
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/goto/SdkForCpp/ec2-2016-11-15/DescribeKeyPairs)a *Referência AWS SDK para C\$1\$1 da API*.
------
#### [ CLI ]
**AWS CLI**
**Exibir um par de chaves**
O exemplo `describe-key-pairs` a seguir mostra as informações do par de chaves especificado.
```
aws ec2 describe-key-pairs \
--key-names my-key-pair
```
Saída:
```
{
"KeyPairs": [
{
"KeyPairId": "key-0b94643da6EXAMPLE",
"KeyFingerprint": "1f:51:ae:28:bf:89:e9:d8:1f:25:5d:37:2d:7d:b8:ca:9f:f5:f1:6f",
"KeyName": "my-key-pair",
"KeyType": "rsa",
"Tags": [],
"CreateTime": "2022-05-27T21:51:16.000Z"
}
]
}
```
Para obter mais informações, consulte [Descrever chaves públicas](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/describe-keys.html) no *Guia do usuário do Amazon EC2*.
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-key-pairs.html)em *Referência de AWS CLI Comandos*.
------
#### [ Java ]
**SDK para Java 2.x**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/ec2#code-examples).
```
/**
* Asynchronously describes the key pairs associated with the current AWS account.
*
* @return a {@link CompletableFuture} containing the {@link DescribeKeyPairsResponse} object, which provides
* information about the key pairs.
*/
public CompletableFuture describeKeysAsync() {
CompletableFuture responseFuture = getAsyncClient().describeKeyPairs();
responseFuture.whenComplete((response, exception) -> {
if (exception != null) {
throw new RuntimeException("Failed to describe key pairs: " + exception.getMessage(), exception);
}
});
return responseFuture;
}
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/DescribeKeyPairs)a *Referência AWS SDK for Java 2.x da API*.
------
#### [ JavaScript ]
**SDK para JavaScript (v3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javascriptv3/example_code/ec2#code-examples).
```
import { DescribeKeyPairsCommand, EC2Client } from "@aws-sdk/client-ec2";
/**
* List all key pairs in the current AWS account.
* @param {{ dryRun: boolean }}
*/
export const main = async ({ dryRun }) => {
const client = new EC2Client({});
const command = new DescribeKeyPairsCommand({ DryRun: dryRun });
try {
const { KeyPairs } = await client.send(command);
const keyPairList = KeyPairs.map(
(kp) => ` • ${kp.KeyPairId}: ${kp.KeyName}`,
).join("\n");
console.log("The following key pairs were found in your account:");
console.log(keyPairList);
} catch (caught) {
if (caught instanceof Error && caught.name === "DryRunOperation") {
console.log(`${caught.message}`);
} else {
throw caught;
}
}
};
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/client/ec2/command/DescribeKeyPairsCommand)a *Referência AWS SDK para JavaScript da API*.
------
#### [ Kotlin ]
**SDK para Kotlin**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/kotlin/services/ec2#code-examples).
```
suspend fun describeEC2Keys() {
Ec2Client.fromEnvironment { region = "us-west-2" }.use { ec2 ->
val response = ec2.describeKeyPairs(DescribeKeyPairsRequest {})
response.keyPairs?.forEach { keyPair ->
println("Found key pair with name ${keyPair.keyName} and fingerprint ${ keyPair.keyFingerprint}")
}
}
}
```
+ Para obter detalhes da API, consulte a [DescribeKeyPairs](https://sdk.amazonaws.com/kotlin/api/latest/index.html)referência da API *AWS SDK for Kotlin*.
------
#### [ PowerShell ]
**Ferramentas para PowerShell V4**
**Exemplo 1: esse exemplo descreve o par de chaves especificado.**
```
Get-EC2KeyPair -KeyName my-key-pair
```
**Saída**:
```
KeyFingerprint KeyName
-------------- -------
1f:51:ae:28:bf:89:e9:d8:1f:25:5d:37:2d:7d:b8:ca:9f:f5:f1:6f my-key-pair
```
**Exemplo 2: esse exemplo descreve todos os pares de chaves.**
```
Get-EC2KeyPair
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/powershell/v4/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V4)*.
**Ferramentas para PowerShell V5**
**Exemplo 1: esse exemplo descreve o par de chaves especificado.**
```
Get-EC2KeyPair -KeyName my-key-pair
```
**Saída**:
```
KeyFingerprint KeyName
-------------- -------
1f:51:ae:28:bf:89:e9:d8:1f:25:5d:37:2d:7d:b8:ca:9f:f5:f1:6f my-key-pair
```
**Exemplo 2: esse exemplo descreve todos os pares de chaves.**
```
Get-EC2KeyPair
```
+ Para obter detalhes da API, consulte [DescribeKeyPairs](https://docs.aws.amazon.com/powershell/v5/reference)em *Referência de Ferramentas da AWS para PowerShell cmdlet (V5)*.
------
#### [ Python ]
**SDK para Python (Boto3)**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/ec2#code-examples).
```
class KeyPairWrapper:
"""
Encapsulates Amazon Elastic Compute Cloud (Amazon EC2) key pair actions.
This class provides methods to create, list, and delete EC2 key pairs.
"""
def __init__(
self,
ec2_client: boto3.client,
key_file_dir: Union[tempfile.TemporaryDirectory, str],
key_pair: Optional[dict] = None,
):
"""
Initializes the KeyPairWrapper with the specified EC2 client, key file directory,
and an optional key pair.
:param ec2_client: A Boto3 Amazon EC2 client. This client provides low-level
access to AWS EC2 services.
:param key_file_dir: The folder where the private key information is stored.
This should be a secure folder.
:param key_pair: A dictionary representing the Boto3 KeyPair object.
This is a high-level object that wraps key pair actions. Optional.
"""
self.ec2_client = ec2_client
self.key_pair = key_pair
self.key_file_path: Optional[str] = None
self.key_file_dir = key_file_dir
@classmethod
def from_client(cls) -> "KeyPairWrapper":
"""
Class method to create an instance of KeyPairWrapper using a new EC2 client
and a temporary directory for storing key files.
:return: An instance of KeyPairWrapper.
"""
ec2_client = boto3.client("ec2")
return cls(ec2_client, tempfile.TemporaryDirectory())
def list(self, limit: Optional[int] = None) -> None:
"""
Displays a list of key pairs for the current account.
WARNING: Results are not paginated.
:param limit: The maximum number of key pairs to list. If not specified,
all key pairs will be listed.
:raises ClientError: If there is an error in listing the key pairs.
"""
try:
response = self.ec2_client.describe_key_pairs()
key_pairs = response.get("KeyPairs", [])
if limit:
key_pairs = key_pairs[:limit]
for key_pair in key_pairs:
logger.info(
f"Found {key_pair['KeyType']} key '{key_pair['KeyName']}' with fingerprint:"
)
logger.info(f"\t{key_pair['KeyFingerprint']}")
except ClientError as err:
logger.error(f"Failed to list key pairs: {str(err)}")
raise
```
+ Para obter detalhes da API, consulte a [DescribeKeyPairs](https://docs.aws.amazon.com/goto/boto3/ec2-2016-11-15/DescribeKeyPairs)Referência da API *AWS SDK for Python (Boto3*).
------
#### [ Rust ]
**SDK para Rust**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/rustv1/examples/ec2#code-examples).
```
pub async fn list_key_pair(&self) -> Result, EC2Error> {
let output = self.client.describe_key_pairs().send().await?;
Ok(output.key_pairs.unwrap_or_default())
}
```
+ Para obter detalhes da API, consulte a [DescribeKeyPairs](https://docs.rs/aws-sdk-ec2/latest/aws_sdk_ec2/client/struct.Client.html#method.describe_key_pairs)referência da *API AWS SDK for Rust*.
------
#### [ SAP ABAP ]
**SDK para SAP ABAP**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/ec2#code-examples).
```
TRY.
oo_result = lo_ec2->describekeypairs( ). " oo_result is returned for testing purposes. "
DATA(lt_key_pairs) = oo_result->get_keypairs( ).
MESSAGE 'Retrieved information about key pairs.' TYPE 'I'.
CATCH /aws1/cx_rt_service_generic INTO DATA(lo_exception).
DATA(lv_error) = |"{ lo_exception->av_err_code }" - { lo_exception->av_err_msg }|.
MESSAGE lv_error TYPE 'E'.
ENDTRY.
```
+ Para obter detalhes da API, consulte a [DescribeKeyPairs](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)referência da *API AWS SDK for SAP ABAP*.
------
#### [ Swift ]
**SDK para Swift**
Tem mais sobre GitHub. Encontre o exemplo completo e saiba como configurar e executar no [AWS Code Examples Repository](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/swift/example_code/ec2#code-examples).
```
import AWSEC2
/// Describe the key pairs associated with the user by outputting each key
/// pair's name and fingerprint.
func describeKeyPairs() async {
do {
let output = try await ec2Client.describeKeyPairs(
input: DescribeKeyPairsInput()
)
guard let keyPairs = output.keyPairs else {
print("*** No key pairs list available.")
return
}
for keyPair in keyPairs {
print(keyPair.keyName ?? "", ":", keyPair.keyFingerprint ?? "