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Why docker (feddit.it)

submitted 10 months ago by Shimitar@feddit.it to c/selfhosted@lemmy.world

81 comments fedilink hide all child comments

Hi! Question in the title.

I get that its super easy to setup. But its really worthwhile to have something that:

runs everything as root (not many well built images with proper useranagement it seems)
you cannot really know which stuff is in the images: you must trust who built it
lots of mess in the system (mounts, fake networks, rules...)

I always host on bare metal when I can, but sometimes (immich, I look at you!) Seems almost impossible.

I get docker in a work environment, but on self hosted? Is it really worth while? I would like to hear your opinions fellow hosters.

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[–] nonprofitparrot@lemmy.world 1 points 10 months ago (1 children)

In my personal experience, it's just not as fully featured.

[–] beta_tester@lemmy.ml 1 points 10 months ago (1 children)

What is it missing that all the benefits wouldn't make up?

[–] nonprofitparrot@lemmy.world 2 points 10 months ago (1 children)

Lots of docker guides + documentation just don't work, specifically with podman-compose. The networking options are not fully featured, I ended up having to rig up a bunch of kubernetes services just to be able to use my VPN as a network bridge for my media server stack. I got podman working eventually because I think it's neat, but it definitely would have been twice as easy to just use docker.

[–] beta_tester@lemmy.ml 2 points 10 months ago

Yes, podman documentation is still sparse at the moment