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Confused about Podman (sh.itjust.works)

submitted 2 years ago by MightyCuriosity@sh.itjust.works to c/selfhosted@lemmy.world

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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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[–] PrivateNoob@sopuli.xyz 10 points 2 years ago* (last edited 2 years ago)

I'm a pretty Podman novice guy too but I'm running quadlets since it automatically creates and runs these containers just like the other services would be with systemd. In terms of networking I can usually access to my container via publishing a port and using the PC's IP where the container is running, and this is the default network that Podman uses initially.

I have a Jellyfin quadlet config, that may help you. I've had numerous sufferings to make a working one, but here you go (These 3 files are in ~/.config/containers/systemd/jellyfin):

Description=Jellyfin Media Server
After=network.target

[Container]
Image=lscr.io/linuxserver/jellyfin:latest
PublishPort=8096:8096
Volume=jellyfin-config.volume:/config:Z
Volume=jellyfin-cache:/cache:Z
Volume=/home/USERNAME/media/storage1/Filmek:/data/Filmek:Z,U
Volume=/home/USERNAME/media/storage1/Sorozatok:/data/Sorozatok:Z,U

[Service]
Restart=on-failure

[Install]
WantedBy=default.target

[Unit]
Description=Jellyfin Cache Volume

[Volume]

[Unit]
Description=Jellyfin Config Volume

[Volume]

Please do ask questions if you have any. ^^