software.amazon.awscdk

Interface CfnUpdatePolicy

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnUpdatePolicy.Jsii$Proxy

@Generated(value="jsii-pacmak/1.30.0 (build adae23f)",
           date="2021-06-30T10:00:42.442Z")
 @Stability(value=Experimental)
public interface CfnUpdatePolicy
extends software.amazon.jsii.JsiiSerializable

(experimental) Use the UpdatePolicy attribute to specify how AWS CloudFormation handles updates to the AWS::AutoScaling::AutoScalingGroup resource.

AWS CloudFormation invokes one of three update policies depending on the type of change you make or whether a scheduled action is associated with the Auto Scaling group.

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method and Description
static CfnUpdatePolicy.Builder	builder()
default CfnAutoScalingReplacingUpdate	getAutoScalingReplacingUpdate() (experimental) Specifies whether an Auto Scaling group and the instances it contains are replaced during an update.
default CfnAutoScalingRollingUpdate	getAutoScalingRollingUpdate() (experimental) To specify how AWS CloudFormation handles rolling updates for an Auto Scaling group, use the AutoScalingRollingUpdate policy.
default CfnAutoScalingScheduledAction	getAutoScalingScheduledAction() (experimental) To specify how AWS CloudFormation handles updates for the MinSize, MaxSize, and DesiredCapacity properties when the AWS::AutoScaling::AutoScalingGroup resource has an associated scheduled action, use the AutoScalingScheduledAction policy.
default CfnCodeDeployLambdaAliasUpdate	getCodeDeployLambdaAliasUpdate() (experimental) To perform an AWS CodeDeploy deployment when the version changes on an AWS::Lambda::Alias resource, use the CodeDeployLambdaAliasUpdate update policy.
default Boolean	getEnableVersionUpgrade() (experimental) To upgrade an Amazon ES domain to a new version of Elasticsearch rather than replacing the entire AWS::Elasticsearch::Domain resource, use the EnableVersionUpgrade update policy.
default Boolean	getUseOnlineResharding() (experimental) To modify a replication group's shards by adding or removing shards, rather than replacing the entire AWS::ElastiCache::ReplicationGroup resource, use the UseOnlineResharding update policy.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Detail

getAutoScalingReplacingUpdate

@Stability(value=Experimental)
 @Nullable
default CfnAutoScalingReplacingUpdate getAutoScalingReplacingUpdate()

(experimental) Specifies whether an Auto Scaling group and the instances it contains are replaced during an update.

During replacement, AWS CloudFormation retains the old group until it finishes creating the new one. If the update fails, AWS CloudFormation can roll back to the old Auto Scaling group and delete the new Auto Scaling group.

getAutoScalingRollingUpdate

@Stability(value=Experimental)
 @Nullable
default CfnAutoScalingRollingUpdate getAutoScalingRollingUpdate()

(experimental) To specify how AWS CloudFormation handles rolling updates for an Auto Scaling group, use the AutoScalingRollingUpdate policy.

Rolling updates enable you to specify whether AWS CloudFormation updates instances that are in an Auto Scaling group in batches or all at once.

getAutoScalingScheduledAction

@Stability(value=Experimental)
 @Nullable
default CfnAutoScalingScheduledAction getAutoScalingScheduledAction()

(experimental) To specify how AWS CloudFormation handles updates for the MinSize, MaxSize, and DesiredCapacity properties when the AWS::AutoScaling::AutoScalingGroup resource has an associated scheduled action, use the AutoScalingScheduledAction policy.

getCodeDeployLambdaAliasUpdate

@Stability(value=Experimental)
 @Nullable
default CfnCodeDeployLambdaAliasUpdate getCodeDeployLambdaAliasUpdate()

(experimental) To perform an AWS CodeDeploy deployment when the version changes on an AWS::Lambda::Alias resource, use the CodeDeployLambdaAliasUpdate update policy.

getEnableVersionUpgrade

@Stability(value=Experimental)
 @Nullable
default Boolean getEnableVersionUpgrade()

(experimental) To upgrade an Amazon ES domain to a new version of Elasticsearch rather than replacing the entire AWS::Elasticsearch::Domain resource, use the EnableVersionUpgrade update policy.

getUseOnlineResharding

@Stability(value=Experimental)
 @Nullable
default Boolean getUseOnlineResharding()

(experimental) To modify a replication group's shards by adding or removing shards, rather than replacing the entire AWS::ElastiCache::ReplicationGroup resource, use the UseOnlineResharding update policy.

builder

@Stability(value=Experimental)
static CfnUpdatePolicy.Builder builder()

Returns:

a CfnUpdatePolicy.Builder of CfnUpdatePolicy