All, Does anyone have a favorite link that explains the "midlevel" management of large web projects with docker. I have searched and read, but I seem to be just getting disjointed bits of basic how to or being stuck in the full docker.com reference. I have the basics, I can pull, attach, detach, exec, restart, manage IDs, for normal single apps, etc..., but I'm flummoxed trying to sort out and get eGroupware configured and running in docker with docker-compose and the 10 other apps it pulls in, collabra, rocketchat, swoolepush, etc... docker compose pulls everything and sets it up and running, but all I can get back from nginx over :8080 is "I'm working, but the page has permanently moved..." Nothing on the other exported port of :4443. So far I've ended up with 5 source trees of eGroupware in /var/lib/docker/... in 4 volumes and 1 overlay for the various configs I've tried with intervening 'docker compose up' and 'docker compose down'. Worth a chance to ask if someone has a favorite link or howto that discusses docker at that level that not on page 227 of the full manual. (yes, I would use the opensuse package, but the server I'm working with is running Arch, and all the egroupware folks cater to in their howto's is Ubuntu -- though why it matters for a container is odd, but it does, and unfortunately the traditional egroupware web-install is no longer actively supported - while it still works it quite flaky due to push-notifications replacing normal Ajax or js page update and the push implemented only works within the container.) Any suggestions welcomed, in the meantime I'll keep plowing through the docker.com reference material... Oh joy... -- David C. Rankin, J.D.,P.E.