In this code provided with the blog, we will demonstrate how to use the draining state to update the AMI used by EC2 instances in your cluster by updating the launch configuration of your auto-scaling group. The process also ensures that the EC2 instances get the tasks drained the tasks launch on new container instance before termination occurs.
namely:
snsResponse within publishToSNS()
ecsResponse within checkContainerInstanceTaskStatus()
completeHook within completeHook()
lifecyclehookname within lambda_handler()
There are numerous mishandled variables:
namely: snsResponse within publishToSNS() ecsResponse within checkContainerInstanceTaskStatus() completeHook within completeHook() lifecyclehookname within lambda_handler()