title: Linking containers together on production deploys
body: <p>I want to migrate my current deploy to docker, it counts on a mongodb service, a redis service, a pg server and a rails app, I have created already a docker container for each but i have doubts when it comes to start and linking them. Under development I'm using fig but I think it was not meant to be used on production. In order to take my deployment to production level, what mechanism should I use to auto-start and link containers together? my deploy uses a single docker host that already runs Ubuntu so i can't use CoreOS.</p>