Are these sorts of services good enough? I want somewhere to deploy my Django apps, ideally I should be able to get a beefy server and deploy every app as a single thing on that server, completely compartmentalized.

The problem I keep hitting is that these things have a tradeoff between ease of use and power. I want to use Docker, but it has no easy way to say "take this file that contains instructions and make everything". You can write Dockerfiles, but you can only use one part of the stack in them, otherwise you run into trouble.

I'm hoping Flynn will allow me to use a database, Redis, uwsgi, nginx, etc with a simple deployment command. Does anyone know of anything else like this?