class CfnHostedZone (construct)
Language | Type name |
---|---|
![]() | Amazon.CDK.AWS.Route53.CfnHostedZone |
![]() | github.com/aws/aws-cdk-go/awscdk/v2/awsroute53#CfnHostedZone |
![]() | software.amazon.awscdk.services.route53.CfnHostedZone |
![]() | aws_cdk.aws_route53.CfnHostedZone |
![]() | aws-cdk-lib » aws_route53 » CfnHostedZone |
Implements
IConstruct
, IDependable
, IInspectable
, ITaggable
Creates a new public or private hosted zone.
You create records in a public hosted zone to define how you want to route traffic on the internet for a domain, such as example.com, and its subdomains (apex.example.com, acme.example.com). You create records in a private hosted zone to define how you want to route traffic for a domain and its subdomains within one or more Amazon Virtual Private Clouds (Amazon VPCs).
You can't convert a public hosted zone to a private hosted zone or vice versa. Instead, you must create a new hosted zone with the same name and create new resource record sets.
For more information about charges for hosted zones, see Amazon Route 53 Pricing .
Note the following:
- You can't create a hosted zone for a top-level domain (TLD) such as .com.
- If your domain is registered with a registrar other than Route 53, you must update the name servers with your registrar to make Route 53 the DNS service for the domain. For more information, see Migrating DNS Service for an Existing Domain to Amazon Route 53 in the Amazon Route 53 Developer Guide .
When you submit a CreateHostedZone
request, the initial status of the hosted zone is PENDING
. For public hosted zones, this means that the NS and SOA records are not yet available on all Route 53 DNS servers. When the NS and SOA records are available, the status of the zone changes to INSYNC
.
The CreateHostedZone
request requires the caller to have an ec2:DescribeVpcs
permission.
When creating private hosted zones, the Amazon VPC must belong to the same partition where the hosted zone is created. A partition is a group of AWS Regions . Each AWS account is scoped to one partition.
The following are the supported partitions:
aws
- AWS Regionsaws-cn
- China Regionsaws-us-gov
- AWS GovCloud (US) RegionFor more information, see Access Management in the AWS General Reference .
See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-route53-hostedzone.html
Example
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_route53 as route53 } from 'aws-cdk-lib';
const cfnHostedZone = new route53.CfnHostedZone(this, 'MyCfnHostedZone', /* all optional props */ {
hostedZoneConfig: {
comment: 'comment',
},
hostedZoneTags: [{
key: 'key',
value: 'value',
}],
name: 'name',
queryLoggingConfig: {
cloudWatchLogsLogGroupArn: 'cloudWatchLogsLogGroupArn',
},
vpcs: [{
vpcId: 'vpcId',
vpcRegion: 'vpcRegion',
}],
});
Initializer
new CfnHostedZone(scope: Construct, id: string, props?: CfnHostedZoneProps)
Parameters
- scope
Construct
— Scope in which this resource is defined. - id
string
— Construct identifier for this resource (unique in its scope). - props
Cfn
— Resource properties.Hosted Zone Props
Construct Props
Name | Type | Description |
---|---|---|
hosted | IResolvable | Hosted | A complex type that contains an optional comment. |
hosted | Hosted [] | Adds, edits, or deletes tags for a health check or a hosted zone. |
name? | string | The name of the domain. |
query | IResolvable | Query | Creates a configuration for DNS query logging. |
vpcs? | IResolvable | IResolvable | VPCProperty [] | Private hosted zones: A complex type that contains information about the VPCs that are associated with the specified hosted zone. |
hostedZoneConfig?
Type:
IResolvable
|
Hosted
(optional)
A complex type that contains an optional comment.
If you don't want to specify a comment, omit the HostedZoneConfig
and Comment
elements.
hostedZoneTags?
Type:
Hosted
[]
(optional)
Adds, edits, or deletes tags for a health check or a hosted zone.
For information about using tags for cost allocation, see Using Cost Allocation Tags in the AWS Billing and Cost Management User Guide .
name?
Type:
string
(optional)
The name of the domain.
Specify a fully qualified domain name, for example, www.example.com . The trailing dot is optional; Amazon Route 53 assumes that the domain name is fully qualified. This means that Route 53 treats www.example.com (without a trailing dot) and www.example.com. (with a trailing dot) as identical.
If you're creating a public hosted zone, this is the name you have registered with your DNS registrar. If your domain name is registered with a registrar other than Route 53, change the name servers for your domain to the set of NameServers
that are returned by the Fn::GetAtt
intrinsic function.
queryLoggingConfig?
Type:
IResolvable
|
Query
(optional)
Creates a configuration for DNS query logging.
After you create a query logging configuration, Amazon Route 53 begins to publish log data to an Amazon CloudWatch Logs log group.
DNS query logs contain information about the queries that Route 53 receives for a specified public hosted zone, such as the following:
Route 53 edge location that responded to the DNS query
Domain or subdomain that was requested
DNS record type, such as A or AAAA
DNS response code, such as
NoError
orServFail
Log Group and Resource Policy - Before you create a query logging configuration, perform the following operations.
If you create a query logging configuration using the Route 53 console, Route 53 performs these operations automatically.
Create a CloudWatch Logs log group, and make note of the ARN, which you specify when you create a query logging configuration. Note the following:
You must create the log group in the us-east-1 region.
You must use the same AWS account to create the log group and the hosted zone that you want to configure query logging for.
When you create log groups for query logging, we recommend that you use a consistent prefix, for example:
/aws/route53/ *hosted zone name*
In the next step, you'll create a resource policy, which controls access to one or more log groups and the associated AWS resources, such as Route 53 hosted zones. There's a limit on the number of resource policies that you can create, so we recommend that you use a consistent prefix so you can use the same resource policy for all the log groups that you create for query logging.
- Create a CloudWatch Logs resource policy, and give it the permissions that Route 53 needs to create log streams and to send query logs to log streams. You must create the CloudWatch Logs resource policy in the us-east-1 region. For the value of
Resource
, specify the ARN for the log group that you created in the previous step. To use the same resource policy for all the CloudWatch Logs log groups that you created for query logging configurations, replace the hosted zone name with*
, for example:
arn:aws:logs:us-east-1:123412341234:log-group:/aws/route53/*
To avoid the confused deputy problem, a security issue where an entity without a permission for an action can coerce a more-privileged entity to perform it, you can optionally limit the permissions that a service has to a resource in a resource-based policy by supplying the following values:
- For
aws:SourceArn
, supply the hosted zone ARN used in creating the query logging configuration. For example,aws:SourceArn: arn:aws:route53:::hostedzone/hosted zone ID
. - For
aws:SourceAccount
, supply the account ID for the account that creates the query logging configuration. For example,aws:SourceAccount:111111111111
.
For more information, see The confused deputy problem in the AWS IAM User Guide .
You can't use the CloudWatch console to create or edit a resource policy. You must use the CloudWatch API, one of the AWS SDKs, or the AWS CLI .
Log Streams and Edge Locations - When Route 53 finishes creating the configuration for DNS query logging, it does the following:
Creates a log stream for an edge location the first time that the edge location responds to DNS queries for the specified hosted zone. That log stream is used to log all queries that Route 53 responds to for that edge location.
Begins to send query logs to the applicable log stream.
The name of each log stream is in the following format:
*hosted zone ID* / *edge location code*
The edge location code is a three-letter code and an arbitrarily assigned number, for example, DFW3. The three-letter code typically corresponds with the International Air Transport Association airport code for an airport near the edge location. (These abbreviations might change in the future.) For a list of edge locations, see "The Route 53 Global Network" on the Route 53 Product Details page.
- Queries That Are Logged - Query logs contain only the queries that DNS resolvers forward to Route 53. If a DNS resolver has already cached the response to a query (such as the IP address for a load balancer for example.com), the resolver will continue to return the cached response. It doesn't forward another query to Route 53 until the TTL for the corresponding resource record set expires. Depending on how many DNS queries are submitted for a resource record set, and depending on the TTL for that resource record set, query logs might contain information about only one query out of every several thousand queries that are submitted to DNS. For more information about how DNS works, see Routing Internet Traffic to Your Website or Web Application in the Amazon Route 53 Developer Guide .
- Log File Format - For a list of the values in each query log and the format of each value, see Logging DNS Queries in the Amazon Route 53 Developer Guide .
- Pricing - For information about charges for query logs, see Amazon CloudWatch Pricing .
- How to Stop Logging - If you want Route 53 to stop sending query logs to CloudWatch Logs, delete the query logging configuration. For more information, see DeleteQueryLoggingConfig .
vpcs?
Type:
IResolvable
|
IResolvable
|
VPCProperty
[]
(optional)
Private hosted zones: A complex type that contains information about the VPCs that are associated with the specified hosted zone.
For public hosted zones, omit
VPCs
,VPCId
, andVPCRegion
.
Properties
Name | Type | Description |
---|---|---|
attr | string | The ID that Amazon Route 53 assigned to the hosted zone when you created it. |
attr | string[] | Returns the set of name servers for the specific hosted zone. For example: ns1.example.com . |
cfn | ICfn | Options for this resource, such as condition, update policy etc. |
cfn | { [string]: any } | |
cfn | string | AWS resource type. |
creation | string[] | |
logical | string | The logical ID for this CloudFormation stack element. |
node | Node | The tree node. |
ref | string | Return a string that will be resolved to a CloudFormation { Ref } for this element. |
stack | Stack | The stack in which this element is defined. |
tags | Tag | Tag Manager which manages the tags for this resource. |
hosted | IResolvable | Hosted | A complex type that contains an optional comment. |
hosted | Hosted [] | Adds, edits, or deletes tags for a health check or a hosted zone. |
name? | string | The name of the domain. |
query | IResolvable | Query | Creates a configuration for DNS query logging. |
vpcs? | IResolvable | IResolvable | VPCProperty [] | Private hosted zones: A complex type that contains information about the VPCs that are associated with the specified hosted zone. |
static CFN_RESOURCE_TYPE_NAME | string | The CloudFormation resource type name for this resource class. |
attrId
Type:
string
The ID that Amazon Route 53 assigned to the hosted zone when you created it.
attrNameServers
Type:
string[]
Returns the set of name servers for the specific hosted zone. For example: ns1.example.com
.
This attribute is not supported for private hosted zones.
cfnOptions
Type:
ICfn
Options for this resource, such as condition, update policy etc.
cfnProperties
Type:
{ [string]: any }
cfnResourceType
Type:
string
AWS resource type.
creationStack
Type:
string[]
logicalId
Type:
string
The logical ID for this CloudFormation stack element.
The logical ID of the element is calculated from the path of the resource node in the construct tree.
To override this value, use overrideLogicalId(newLogicalId)
.
node
Type:
Node
The tree node.
ref
Type:
string
Return a string that will be resolved to a CloudFormation { Ref }
for this element.
If, by any chance, the intrinsic reference of a resource is not a string, you could
coerce it to an IResolvable through Lazy.any({ produce: resource.ref })
.
stack
Type:
Stack
The stack in which this element is defined.
CfnElements must be defined within a stack scope (directly or indirectly).
tags
Type:
Tag
Tag Manager which manages the tags for this resource.
hostedZoneConfig?
Type:
IResolvable
|
Hosted
(optional)
A complex type that contains an optional comment.
hostedZoneTagsRaw?
Type:
Hosted
[]
(optional)
Adds, edits, or deletes tags for a health check or a hosted zone.
name?
Type:
string
(optional)
The name of the domain.
queryLoggingConfig?
Type:
IResolvable
|
Query
(optional)
Creates a configuration for DNS query logging.
vpcs?
Type:
IResolvable
|
IResolvable
|
VPCProperty
[]
(optional)
Private hosted zones: A complex type that contains information about the VPCs that are associated with the specified hosted zone.
static CFN_RESOURCE_TYPE_NAME
Type:
string
The CloudFormation resource type name for this resource class.
Methods
Name | Description |
---|---|
add | Syntactic sugar for addOverride(path, undefined) . |
add | Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned. |
add | Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned. |
add | Add a value to the CloudFormation Resource Metadata. |
add | Adds an override to the synthesized CloudFormation resource. |
add | Adds an override that deletes the value of a property from the resource definition. |
add | Adds an override to a resource property. |
apply | Sets the deletion policy of the resource based on the removal policy specified. |
get | Returns a token for an runtime attribute of this resource. |
get | Retrieve a value value from the CloudFormation Resource Metadata. |
inspect(inspector) | Examines the CloudFormation resource and discloses attributes. |
obtain | Retrieves an array of resources this resource depends on. |
obtain | Get a shallow copy of dependencies between this resource and other resources in the same stack. |
override | Overrides the auto-generated logical ID with a specific ID. |
remove | Indicates that this resource no longer depends on another resource. |
replace | Replaces one dependency with another. |
to | Returns a string representation of this construct. |
protected render |
addDeletionOverride(path)
public addDeletionOverride(path: string): void
Parameters
- path
string
— The path of the value to delete.
Syntactic sugar for addOverride(path, undefined)
.
addDependency(target)
public addDependency(target: CfnResource): void
Parameters
- target
Cfn
Resource
Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.
addDependsOn(target)
public addDependsOn(target: CfnResource): void
⚠️ Deprecated: use addDependency
Parameters
- target
Cfn
Resource
Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
addMetadata(key, value)
public addMetadata(key: string, value: any): void
Parameters
- key
string
- value
any
Add a value to the CloudFormation Resource Metadata.
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.)
addOverride(path, value)
public addOverride(path: string, value: any): void
Parameters
- path
string
— - The path of the property, you can use dot notation to override values in complex types. - value
any
— - The value.
Adds an override to the synthesized CloudFormation resource.
To add a
property override, either use addPropertyOverride
or prefix path
with
"Properties." (i.e. Properties.TopicName
).
If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.
To include a literal .
in the property name, prefix with a \
. In most
programming languages you will need to write this as "\\."
because the
\
itself will need to be escaped.
For example,
cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
would add the overrides
"Properties": {
"GlobalSecondaryIndexes": [
{
"Projection": {
"NonKeyAttributes": [ "myattribute" ]
...
}
...
},
{
"ProjectionType": "INCLUDE"
...
},
]
...
}
The value
argument to addOverride
will not be processed or translated
in any way. Pass raw JSON values in here with the correct capitalization
for CloudFormation. If you pass CDK classes or structs, they will be
rendered with lowercased key names, and CloudFormation will reject the
template.
addPropertyDeletionOverride(propertyPath)
public addPropertyDeletionOverride(propertyPath: string): void
Parameters
- propertyPath
string
— The path to the property.
Adds an override that deletes the value of a property from the resource definition.
addPropertyOverride(propertyPath, value)
public addPropertyOverride(propertyPath: string, value: any): void
Parameters
- propertyPath
string
— The path of the property. - value
any
— The value.
Adds an override to a resource property.
Syntactic sugar for addOverride("Properties.<...>", value)
.
applyRemovalPolicy(policy?, options?)
public applyRemovalPolicy(policy?: RemovalPolicy, options?: RemovalPolicyOptions): void
Parameters
- policy
Removal
Policy - options
Removal
Policy Options
Sets the deletion policy of the resource based on the removal policy specified.
The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.
The resource can be deleted (RemovalPolicy.DESTROY
), or left in your AWS
account for data recovery and cleanup later (RemovalPolicy.RETAIN
). In some
cases, a snapshot can be taken of the resource prior to deletion
(RemovalPolicy.SNAPSHOT
). A list of resources that support this policy
can be found in the following link:
getAtt(attributeName, typeHint?)
public getAtt(attributeName: string, typeHint?: ResolutionTypeHint): Reference
Parameters
- attributeName
string
— The name of the attribute. - typeHint
Resolution
Type Hint
Returns
Returns a token for an runtime attribute of this resource.
Ideally, use generated attribute accessors (e.g. resource.arn
), but this can be used for future compatibility
in case there is no generated attribute.
getMetadata(key)
public getMetadata(key: string): any
Parameters
- key
string
Returns
any
Retrieve a value value from the CloudFormation Resource Metadata.
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
Note that this is a different set of metadata from CDK node metadata; this metadata ends up in the stack template under the resource, whereas CDK node metadata ends up in the Cloud Assembly.)
inspect(inspector)
public inspect(inspector: TreeInspector): void
Parameters
- inspector
Tree
— tree inspector to collect and process attributes.Inspector
Examines the CloudFormation resource and discloses attributes.
obtainDependencies()
public obtainDependencies(): Stack | CfnResource[]
Returns
Stack
|
Cfn
Resource []
Retrieves an array of resources this resource depends on.
This assembles dependencies on resources across stacks (including nested stacks) automatically.
obtainResourceDependencies()
public obtainResourceDependencies(): CfnResource[]
Returns
Get a shallow copy of dependencies between this resource and other resources in the same stack.
overrideLogicalId(newLogicalId)
public overrideLogicalId(newLogicalId: string): void
Parameters
- newLogicalId
string
— The new logical ID to use for this stack element.
Overrides the auto-generated logical ID with a specific ID.
removeDependency(target)
public removeDependency(target: CfnResource): void
Parameters
- target
Cfn
Resource
Indicates that this resource no longer depends on another resource.
This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.
replaceDependency(target, newTarget)
public replaceDependency(target: CfnResource, newTarget: CfnResource): void
Parameters
- target
Cfn
— The dependency to replace.Resource - newTarget
Cfn
— The new dependency to add.Resource
Replaces one dependency with another.
toString()
public toString(): string
Returns
string
Returns a string representation of this construct.
protected renderProperties(props)
protected renderProperties(props: { [string]: any }): { [string]: any }
Parameters
- props
{ [string]: any }
Returns
{ [string]: any }