Using a launcher built docker image in docker-compose

[codinghorror (Jeff Atwood)]

@Mike_Sutton

I have done this with far more complex but comparable codebases like Gitlab and Sentry in 1-2 hours flat. This is my 3rd week of trying to get a working solution with Discourse and still no reliable installation.

Call me crazy, but maybe you are living proof that we did things the way we did for a reason?

Principal Skinner - It's the Children Who are Wrong.