this post was submitted on 24 Sep 2025
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Curious to know what the experiences are for those who are sticking to bare metal. Would like to better understand what keeps such admins from migrating to containers, Docker, Podman, Virtual Machines, etc. What keeps you on bare metal in 2025?

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[–] ZiemekZ@lemmy.world 12 points 1 week ago (1 children)

I consider them unnecessary layers of abstraction. Why do I need to fiddle with Docker Compose to install Immich, Vaultwarden etc.? Wouldn't it be simpler if I could just run sudo apt install immich vaultwarden, just like I can do sudo apt install qbittorrent-nox today? I don't think there's anything that prohibits them from running on the same bare metal, actually I think they'd both run as well as in Docker (if not better because of lack of overhead)!

[–] boonhet@sopuli.xyz -4 points 1 week ago (1 children)

Both your examples actually include their own bloat to accomplish the same thing that Docker would. They both bundle the libraries they depend on as part of the build

[–] Mubelotix@jlai.lu 3 points 1 week ago (1 children)

It's not just libraries in a docker

[–] boonhet@sopuli.xyz 3 points 1 week ago

True, Docker does it better because any executables also have redundant copies. Running two different node applications on bare metal, they can still disagree about the node version, etc.

The actual old-school bloat-free way to do it is shared libraries of course. And that shit sucks.