To Build an App

This should be done everytime you change the Gemfile or do something that would force you to restart the Rails Sever

rake docker:build /path/to/app

To Run an App

After the app has be built, you can run it with:

rake docker:run /path/to/app

To Stop all Running Containers and then Remove all Containers

Be careful, because this will remove all your Docker Containers, not just the ones run from the commands above

rake docker:cleanup