Hi, I’ve been thinking for a few days whether I should learn Docker or Podman. I know that Podman is more FOSS and I like it more in theory, but maybe it’s better to start with docker, for which there is a lot more tutorials. On the other hand, maybe it’s better to straight up learn podman when I don’t know any of the two and not having to change habits later. What do you think? For context, I know how containers works in theory, I know some linux I think well, but I never actually used docker nor podman. In another words: If I want to eventually end up with Podman, is it easier to start with docker and then learn Podman, or start with Podman right away? Thanks in advance
No
Do you selfhost stuff on bare metal? I feel like most projects provide containers as their officially supported packages.
I use distro packages. In the rare case something isn’t packaged yet, I package it myself. And for the isolation, systemd services can do most of the things docker can if you need (check systemd-analyze security).
For just hosting services that can be done instead with normal system services, docker makes your setup a lot more complex (especially on the networking side), for little if any gain. Unless I need to spin up something multiple times temporarily on demand or something has a hard dependency on it, I’m not going to bother with it anymore.
They’re being useless, but what I do is use Proxmox and just install my stuff each in their own LXC
No, I use an operating system.