1 In this post we will cover moving from a simple Vagrant / VirtualBox / Ansible development environment to a one based on Docker.
2 We pass port 8080 through to the host machine so we can view the grails app locally
3 The Docker image has its own filesystem, so local edits will have no affect on the image itself.

docker 를 쓰니 1분 이상 속도가 빨라지네요