I was thinking about changing my server’s OS (currently using Ubuntu server)
Which would be the best in the case of only using docker and ZFS?
I thought that Debian would be more debloated and efficient but I need a Web UI and from what I have seen TrueNAS is very complete and is not absurdly slow, let me know your thoughts!
portainer.io with debian gives you a web UI if that’s the only thing stopping you.
There’s a Community Edition (CE) here: https://www.portainer.io/install
Would recommend dockge over portainer if you only need a web gui for docker-compose. Faster, snappier, compatible with cli, simple file structure etc.