Disclaimer: I work for Docker. Having plugins defined in containers is definitely the eventual goal and it's something that I'm very excited about. With bindi

Disclaimer: I work for Docker. Having plugins defined in containers is definitely the eventual goal and it's something that I'm very excited about. With bindings for the right things you open up the door to write a Docker plugin in any language and, since the "virtualization" component to manage it all is built right it, there's no painful install process to get everything working exactly how you like. I'm very optimistic about the future of Docker plugins.