Package software.amazon.awscdk.services.ssm

Interface CfnAssociationProps

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnAssociationProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.104.0 (build e79254c)",
           date="2025-01-15T21:09:27.603Z")
@Stability(Stable)
public interface CfnAssociationProps
extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnAssociation.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.ssm.*;
 Object parameters;
 CfnAssociationProps cfnAssociationProps = CfnAssociationProps.builder()
         .name("name")
         // the properties below are optional
         .applyOnlyAtCronInterval(false)
         .associationName("associationName")
         .automationTargetParameterName("automationTargetParameterName")
         .calendarNames(List.of("calendarNames"))
         .complianceSeverity("complianceSeverity")
         .documentVersion("documentVersion")
         .instanceId("instanceId")
         .maxConcurrency("maxConcurrency")
         .maxErrors("maxErrors")
         .outputLocation(InstanceAssociationOutputLocationProperty.builder()
                 .s3Location(S3OutputLocationProperty.builder()
                         .outputS3BucketName("outputS3BucketName")
                         .outputS3KeyPrefix("outputS3KeyPrefix")
                         .outputS3Region("outputS3Region")
                         .build())
                 .build())
         .parameters(parameters)
         .scheduleExpression("scheduleExpression")
         .scheduleOffset(123)
         .syncCompliance("syncCompliance")
         .targets(List.of(TargetProperty.builder()
                 .key("key")
                 .values(List.of("values"))
                 .build()))
         .waitForSuccessTimeoutSeconds(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnAssociationProps.Builder	A builder for CfnAssociationProps
static final class	CfnAssociationProps.Jsii$Proxy	An implementation for CfnAssociationProps

Method Summary

Modifier and Type	Method	Description
static CfnAssociationProps.Builder	builder()
default Object	getApplyOnlyAtCronInterval()	By default, when you create a new association, the system runs it immediately after it is created and then according to the schedule you specified.
default String	getAssociationName()	Specify a descriptive name for the association.
default String	getAutomationTargetParameterName()	Choose the parameter that will define how your automation will branch out.
default List<String>	getCalendarNames()	The names or Amazon Resource Names (ARNs) of the Change Calendar type documents your associations are gated under.
default String	getComplianceSeverity()	The severity level that is assigned to the association.
default String	getDocumentVersion()	The version of the SSM document to associate with the target.
default String	getInstanceId()	The ID of the instance that the SSM document is associated with.
default String	getMaxConcurrency()	The maximum number of targets allowed to run the association at the same time.
default String	getMaxErrors()	The number of errors that are allowed before the system stops sending requests to run the association on additional targets.
String	getName()	The name of the SSM document that contains the configuration information for the instance.
default Object	getOutputLocation()	An Amazon Simple Storage Service (Amazon S3) bucket where you want to store the output details of the request.
default Object	getParameters()	The parameters for the runtime configuration of the document.
default String	getScheduleExpression()	A cron expression that specifies a schedule when the association runs.
default Number	getScheduleOffset()	Number of days to wait after the scheduled day to run an association.
default String	getSyncCompliance()	The mode for generating association compliance.
default Object	getTargets()	The targets for the association.
default Number	getWaitForSuccessTimeoutSeconds()	The number of seconds the service should wait for the association status to show "Success" before proceeding with the stack execution.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getName

@Stability(Stable)
@NotNull
String getName()

The name of the SSM document that contains the configuration information for the instance.

You can specify Command or Automation documents. The documents can be AWS -predefined documents, documents you created, or a document that is shared with you from another account. For SSM documents that are shared with you from other AWS accounts , you must specify the complete SSM document ARN, in the following format:

arn:partition:ssm:region:account-id:document/document-name

For example: arn:aws:ssm:us-east-2:12345678912:document/My-Shared-Document

For AWS -predefined documents and SSM documents you created in your account, you only need to specify the document name. For example, AWS -ApplyPatchBaseline or My-Document .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-name

getApplyOnlyAtCronInterval

@Stability(Stable)
@Nullable
default Object getApplyOnlyAtCronInterval()

By default, when you create a new association, the system runs it immediately after it is created and then according to the schedule you specified.

Specify this option if you don't want an association to run immediately after you create it. This parameter is not supported for rate expressions.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-applyonlyatcroninterval

getAssociationName

@Stability(Stable)
@Nullable
default String getAssociationName()

Specify a descriptive name for the association.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-associationname

getAutomationTargetParameterName

@Stability(Stable)
@Nullable
default String getAutomationTargetParameterName()

Choose the parameter that will define how your automation will branch out.

This target is required for associations that use an Automation runbook and target resources by using rate controls. Automation is a capability of AWS Systems Manager .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-automationtargetparametername

getCalendarNames

@Stability(Stable)
@Nullable
default List<String> getCalendarNames()

The names or Amazon Resource Names (ARNs) of the Change Calendar type documents your associations are gated under.

The associations only run when that Change Calendar is open. For more information, see AWS Systems Manager Change Calendar .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-calendarnames

getComplianceSeverity

@Stability(Stable)
@Nullable
default String getComplianceSeverity()

The severity level that is assigned to the association.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-complianceseverity

getDocumentVersion

@Stability(Stable)
@Nullable
default String getDocumentVersion()

The version of the SSM document to associate with the target.

Note the following important information.

• State Manager doesn't support running associations that use a new version of a document if that document is shared from another account. State Manager always runs the default version of a document if shared from another account, even though the Systems Manager console shows that a new version was processed. If you want to run an association using a new version of a document shared form another account, you must set the document version to default .
• DocumentVersion is not valid for documents owned by AWS , such as AWS-RunPatchBaseline or AWS-UpdateSSMAgent . If you specify DocumentVersion for an AWS document, the system returns the following error: "Error occurred during operation 'CreateAssociation'." (RequestToken: , HandlerErrorCode: GeneralServiceException).

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-documentversion

getInstanceId

@Stability(Stable)
@Nullable
default String getInstanceId()

The ID of the instance that the SSM document is associated with.

You must specify the InstanceId or Targets property.

InstanceId has been deprecated. To specify an instance ID for an association, use the Targets parameter. If you use the parameter InstanceId , you cannot use the parameters AssociationName , DocumentVersion , MaxErrors , MaxConcurrency , OutputLocation , or ScheduleExpression . To use these parameters, you must use the Targets parameter.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-instanceid

getMaxConcurrency

@Stability(Stable)
@Nullable
default String getMaxConcurrency()

The maximum number of targets allowed to run the association at the same time.

You can specify a number, for example 10, or a percentage of the target set, for example 10%. The default value is 100%, which means all targets run the association at the same time.

If a new managed node starts and attempts to run an association while Systems Manager is running MaxConcurrency associations, the association is allowed to run. During the next association interval, the new managed node will process its association within the limit specified for MaxConcurrency .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-maxconcurrency

getMaxErrors

@Stability(Stable)
@Nullable
default String getMaxErrors()

The number of errors that are allowed before the system stops sending requests to run the association on additional targets.

You can specify either an absolute number of errors, for example 10, or a percentage of the target set, for example 10%. If you specify 3, for example, the system stops sending requests when the fourth error is received. If you specify 0, then the system stops sending requests after the first error is returned. If you run an association on 50 managed nodes and set MaxError to 10%, then the system stops sending the request when the sixth error is received.

Executions that are already running an association when MaxErrors is reached are allowed to complete, but some of these executions may fail as well. If you need to ensure that there won't be more than max-errors failed executions, set MaxConcurrency to 1 so that executions proceed one at a time.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-maxerrors

getOutputLocation

@Stability(Stable)
@Nullable
default Object getOutputLocation()

An Amazon Simple Storage Service (Amazon S3) bucket where you want to store the output details of the request.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-outputlocation

getParameters

@Stability(Stable)
@Nullable
default Object getParameters()

The parameters for the runtime configuration of the document.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-parameters

getScheduleExpression

@Stability(Stable)
@Nullable
default String getScheduleExpression()

A cron expression that specifies a schedule when the association runs.

The schedule runs in Coordinated Universal Time (UTC).

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-scheduleexpression

getScheduleOffset

@Stability(Stable)
@Nullable
default Number getScheduleOffset()

Number of days to wait after the scheduled day to run an association.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-scheduleoffset

getSyncCompliance

@Stability(Stable)
@Nullable
default String getSyncCompliance()

The mode for generating association compliance.

You can specify AUTO or MANUAL . In AUTO mode, the system uses the status of the association execution to determine the compliance status. If the association execution runs successfully, then the association is COMPLIANT . If the association execution doesn't run successfully, the association is NON-COMPLIANT .

In MANUAL mode, you must specify the AssociationId as a parameter for the PutComplianceItems API action. In this case, compliance data is not managed by State Manager. It is managed by your direct call to the PutComplianceItems API action.

By default, all associations use AUTO mode.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-synccompliance

getTargets

@Stability(Stable)
@Nullable
default Object getTargets()

The targets for the association.

You must specify the InstanceId or Targets property. You can target all instances in an AWS account by specifying t he InstanceIds key with a value of * .

Supported formats include the following.

• Key=InstanceIds,Values=<instance-id-1>,<instance-id-2>,<instance-id-3>
• Key=tag-key,Values=<my-tag-key-1>,<my-tag-key-2>

To view a JSON and a YAML example that targets all instances, see "Create an association for all managed instances in an AWS account " on the Examples page.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-targets

getWaitForSuccessTimeoutSeconds

@Stability(Stable)
@Nullable
default Number getWaitForSuccessTimeoutSeconds()

The number of seconds the service should wait for the association status to show "Success" before proceeding with the stack execution.

If the association status doesn't show "Success" after the specified number of seconds, then stack creation fails.

When you specify a value for the WaitForSuccessTimeoutSeconds , drift detection for your AWS CloudFormation stack’s configuration might yield inaccurate results. If drift detection is important in your scenario, we recommend that you don’t include WaitForSuccessTimeoutSeconds in your template.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-ssm-association.html#cfn-ssm-association-waitforsuccesstimeoutseconds

builder

@Stability(Stable)
static CfnAssociationProps.Builder builder()

Returns:

a CfnAssociationProps.Builder of CfnAssociationProps