docker-aws-cfn-signal

Provides the CloudFormation helper script cfn-signal from the aws-cfn-bootstrap package to signal CF resources.

Example usage to send a SUCCESS signal for the mystack-1 CF stack (WorkerAutoScaling resource):

docker run registry.opensource.zalan.do/teapot/cfn-signal:1.4-4 mystack-1 WorkerAutoScaling 0

Credits

Shamelessly stolen from https://github.com/asynchrony/docker-aws