multirun

If all you need is init (and not a process supervisor), docker comes with one called 'tini' built in. All you have to do is supply `--init` to the `docker run` command. Or use `init: true` in your docker-compose.yaml. As far as a different process supervisor, I'm not sure. I've used supervisord and agree it's kind of awkward. I have heard of these but don't know much about them: https://smarden.org/runit/ https://github.com/nicolas-van/multirun https://github.com/just-containers/s6-overlay

I recently switched to multirun [1] which in my case is superior to supervisor. I don't have to create any config files anymore, and it behaves exactly as i want it to: If one on the processes dies the complete container will die and docker's restart-policy takes place. [1] https://github.com/nicolas-van/multirun