Container deployment rework

[david (David Taylor)]

@rowanj you may be interested in the previous discussion here:

Can Discourse ship frequent Docker images that do not need to be bootstrapped?

There is this open issue (which I just closed) on Discourse Docker repo asking Discourse should behave like a standard docker image a docker user excepts to be able to run discourse without a special launcher. to define multiple containers (redis, postgres, discourse,…), links and volumes, docker-compose should be used instead. Docker Compose overview | Docker Docs The question is somewhat misguided, but I would like to address a broader one of Can Discourse ship frequent Docker images …