Containers AWS Copilot: an application-first CLI for containers on AWS On July 9, 2020, we introduced AWS Copilot, a new command line interface (CLI) to build, release, and operate production ready containerized applications on Amazon Elastic Container Service (Amazon ECS) and AWS Fargate. In this post, I walk you through the design tenets of the CLI, why we chose them, how they map to Copilot fea