What I went with was having both a web server (Apache/Nginx) and PHP-FPM in the same container image, held together by Supervisor: http://supervisord.org/ In my case, the Dockerfile looks a bit like the following:

  # Whatever base web server image you want, Debian/Ubuntu based here.

- Source: Hacker News / 9 months ago

As you can see there are several methods of running devpi server including cron, launchd (OSX service), nginx, Windows service, and supervisord. It also has a systemd service file which we can use to manage the service easily as Ubuntu uses it for primary service management. First off though we're going to need a proxy script to ensure that devpi is running in the virtual environment:. - Source: dev.to / 11 months ago

If it's a linux box you can make it a systemctl service, or you could use http://supervisord.org/. Source: 11 months ago

I used supervisord to start my server and the cloud SQL proxy within the same container. That should work for your use case too. Source: about 1 year ago

I convinced (previous) $dayjob to use it. It (nix) kind of hung around in the background with the team that used haskell for awhile, but became prime time when we needed to support a range of VMs running within client infrastructure that were in reality just running various python scripts under supervisord (http://supervisord.org/). The range of client machines (redhat, centos, debian, ubuntu all of different... Source: about 1 year ago

The tutorial has been moved to https://nmon.sourceforge.net/pmwiki.php?n=Site.Nweb. Thanks for the share. - Source: Hacker News / over 1 year ago

Sorry for not being clear. I'm talking about this tool here: http://nmon.sourceforge.net/pmwiki.php. Source: almost 2 years ago