hi yebyen- you don't need to enable ECR, it's just there by default as part of ECS. To play around/get started/create a repository you can go here:

https://console.aws.amazon.com/ecs/home?region=us-east-1#/re...

You'll need to already be logged into AWS for that link to work, and you can select a different region.

As for your second question, the answer is absolutely yes. k8s supports this natively: https://kubernetes.io/docs/user-guide/images/#using-aws-ec2-...

You can also reach me at abbyfull AT amazon DOT com