AWS Batch Environment INVALID

[Tomczik76]

I'm trying to use the performance test but I'm getting this error in my AWS Batch Environment

CLIENT_ERROR - One or more security groups in the launch configuration are not linked to the VPCs configured in the Auto Scaling group

I'm trying to use an existing Kafka deployment

new CdkStack(app, 'demo-cluster-1', {
  ...defaults,
  vpc: vpc,
  clusterName: 'demo-cluster-1',
  bootstrapBrokerString: 'xxxxx',
  sg: 'sg-xxxxx',
});

The security group I provided is the one used by my MSK cluster in my default VPC. If I understand the error correctly the security group isn't in the VPC created by the CDK.

[sthm]

You are right. By default, the CDK stack will create a new VPC for the resources that are used to run the test.

You can change that behavior by importing your own VPC into the stack: https://github.com/aws-samples/performance-testing-framework-for-apache-kafka/blob/main/cdk/bin/cdk.ts#L36. In this way all resources reside in the same VPC and therefore the same security group can be shared between the cluster and the instances required for the test.