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Confused about Podman (self.selfhosted)

submitted 3 months ago by MightyCuriosity to c/[email protected]

36 comments fedilink hide all child comments

Before I dabbled a bit with Docker. I wanted to dabble a bit with Podman because it seemed quite interesting. I reinstalled Pi OS Lite on my Pi 3B+ and installed Podman. Then I figured out what to run and started digging through the documentation. Apparently Docker containers work quite similar and even Docker compose can be used. Then I came across the auto update function and stumbled upon quadlets to use auto update and got confused. Then I tried reading up on Podman rootless and rootful and networking stuff and really got lost.

I want to run the following services:

Heimdall
Adguard Home
Jellyfin
Vaultwarden
Nextcloud

I am not sure a Pi is even powerful enough to run these things but I am even more unsure about how to set things up. Do I use quadlets? Do I run containers? How do I do the networking so I can reach the containers (maybe even outside my home)?

Can someone point me in the right direction? I can't seem to find the needed information.

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[–] [email protected] 2 points 3 months ago

Every complaint here is PEBKAC.

It's a legit argument that Docker has a stable architecture while podman is still evolving, but that's how software do. I haven't seen anything that isn't backward compatible, or very strongly deprecated with notice.

Complaining about selinux in 2024? Setenforce 0, audit2allow, and get on with it.

Docker doing that while selinux is enforcing is an actual bad thing that you don't want.