aws-msk-alpha: edit cluster config will cause cluster recreation

[leo-li-wcq]

Describe the bug

After editing the server properties for the cluster Config, the clusterConfig does not update in place, it will create a new cluster and delete the existing cluster.

this.clusterConfig = new CfnConfiguration(this, 'kafka-cluster-config', { name:${clusterName}-kafka-config, serverProperties: kafkaClusterConfigOptionsToEnable ? generateClusterConfig( kafkaClusterConfigOptionsToEnable ) : '' });

Expected Behavior

After editing the server properties for the cluster Config, the clusterConfig should update in place and not cause cluster recreation.

Current Behavior

Editing cluster config will cause cluster recreation.

Reproduction Steps

1. Create a new cluster.
2. Modify values in serverProperties.
3. Run CDK against the existing stack, it will trigger cluster recreation.

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

2.93.0 (build 724bd01)

Framework Version

No response

Node.js Version

v18.17.1.

OS

MacOS

Language

Typescript

Language Version

No response

Other information

No response

[peterwoodworth]

If your diff is only showing changes to ServerProperties, then this seems misdocumented or bugged on CloudFormation's end. Cloudformation is seeing the changes in the template and they are the ones doing resource replacement, we're just creating the template.

[leo-li-wcq]

Thanks @peterwoodworth We got it fixed, not related to the cluster Config, it's actually a code change in the cluster name, closing this issue.

[github-actions]

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