I was originally excited when docker was going to be included in the next release of unraid, the concept behind it was solid and sounded like it would make management of my server easier. This was the case for months before docker started acting up. Now I’ve been working on a way to remove any need of docker on my NAS, moving it to a VM or another server due to its instabilities. Issues I’ve run into include it not being able to stop running containers, start stopped containers, create new containers, and preventing Linux from shutting down. I could live with all of the above except the shutdown bug. It doesn’t just prevent shutdown from running, but it prevents the kernel from shutting down at all, and well after the user shells are all offline, so there’s no way to manually kill docker to allow the system to shut down safely. This is exceptionally frustrating and has caused unclean shutdowns when I’ve lost power and even when I’m just doing maintenance, since the only way to restart when docker does this is to do a hard reset. I’m not giving up hope on containers, just going to be a bit more careful around docker, they seem to advertise quite well compared to issues people have had with their software.