this post was submitted on 07 Nov 2024
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I just start using my homelab to host some new good services, and I want to know what is the approach of a docker setup, what is the best distro for? How to deploy them correctly? Basically I'm a real noob in this subject. Thank you

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[–] ikidd@lemmy.world 13 points 2 weeks ago* (last edited 2 weeks ago) (20 children)

Debian with the docker convenience script. Stay away from Ubuntu server, for the love of dog.

Make a folder such as /stacks and put everything there by building docker compose stacks. I bind mount everything local to a subfolder with the docker-compose.yml for that application so when I restore it, it's all in one spot, not spread all over the hell like docker likes to do if you don't use bind mounts.

Add lazydocker for getting easy log and stats access for each stack.

Avoid bare docker run commands. It makes an unmanageable mess when you get more that a couple containers running.

Consider using the nextcloud AIO master container. It runs docker containers inside a master container compose file, and it is by far the easiest way to manage and run nextcloud.

[–] sum_yung_gai@lemm.ee 2 points 2 weeks ago (1 children)

What is so bad about Ubuntu server?

[–] ikidd@lemmy.world 1 points 2 weeks ago (2 children)

When I tried it last (a couple years ago), the docker snap was an untroubleshootable mess. I don't like the idea of running Docker that way, in whatever version of a container that Canonical has come up with for snaps. It's just looking for problems. Run an application with Snap if you want, but a whole container system? No thanks.

[–] sum_yung_gai@lemm.ee 4 points 2 weeks ago (1 children)

I just don't use snaps and it works great for me. For docker I add their apt repository and install it like that.

[–] ikidd@lemmy.world 1 points 2 weeks ago (1 children)

Well, I wasn't using snaps and it still decided to install Docker snap on me. 2 days of troubleshooting before I figured out that the snap existed and was having a war with my apt install of docker. Never again.

[–] sum_yung_gai@lemm.ee 2 points 2 weeks ago (1 children)

I avoid apt because it does silly stuff. Always use apt-get. I suppose having to know that quirk is a con of the distro.

[–] prenatal_confusion@feddit.org 1 points 2 weeks ago

Oh those are not the same?! TIL. Just thought they made it more convenient.

[–] AustralianSimon@lemmy.world 1 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

I wrote a script to remove snaps and install Docker as per the docker website. Works great mate.

Plus you get the benefit of frequent updates.

[–] ikidd@lemmy.world 1 points 2 weeks ago

I don't need what Ubuntu offers to run server applications, and Debian is rock solid and predictable. Might as well go to the source since it's Debian all the way down anyway, just with added cruft.

[–] numanair@lemmy.ml 1 points 1 week ago (1 children)

One of their frequent updates completely broke docker on my system. Fortunately they did push the fix by the time I realized what happened.

[–] AustralianSimon@lemmy.world 1 points 1 week ago (1 children)

Is that because you installed it via snaps instead of apt?

[–] numanair@lemmy.ml 1 points 1 week ago (1 children)

It was from docker's apt repo, so a newer version than provided through Ubuntu's channels I assume.

[–] AustralianSimon@lemmy.world 1 points 1 week ago

APT install is the same for Debian as it is for Ubuntu. Ubuntu delivers docker through APT or Snap but defaults snap.

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