Cleanup

If you’re running in an account that was created for you as part of an AWS event, there’s no need to go through the cleanup stage - the account will be closed automatically.
If you’re running in your own account, make sure you run through these steps to make sure you don’t encounter unwanted costs.

  1. Delete all manually created resources.

    aws autoscaling delete-auto-scaling-group --auto-scaling-group-name runningAmazonEC2WorkloadsAtScale --force-delete
        
    aws deploy delete-deployment-group --application-name koelApp --deployment-group-name koelDepGroup
        
    aws deploy delete-application --application-name koelApp
        
    aws s3 rm s3://%codeDeployBucket% --recursive
            
    aws elbv2 delete-load-balancer --load-balancer-arn %loadBalancerArn%
        
    aws elbv2 delete-target-group --target-group-arn %targetGroupArn%
        
    aws rds delete-db-instance --db-instance-identifier runningAmazonEC2WorkloadsAtScale --skip-final-snapshot
        
    aws ec2 delete-launch-template --launch-template-name runningAmazonEC2WorkloadsAtScale
    
  2. Finally, delete the CloudFormation stack itself.

    aws cloudformation delete-stack --stack-name runningAmazonEC2WorkloadsAtScale