The AKS control pane is out
https://console.aws.amazon.com/eks/home?region=us-east-1#/home

it can use any of network, application (proxy per request), classic load balancers

 20181206: Cluster up for https://docs.aws.amazon.com/eks/latest/userguide/getting-started.html

https://aws.amazon.com/blogs/opensource/vpc-cni-plugin-v1-1-available/

See AWS mails from week of 20190513