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Pros and cons of Proxmox in a home lab? (lemmy.linuxuserspace.show)

submitted 4 months ago* (last edited 4 months ago) by [email protected] to c/[email protected]

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Hi all. I was curious about some of the pros and cons of using Proxmox in a home lab set up. It seems like in most home lab setups it’s overkill. But I feel like there may be something I’m missing. Let’s say I run my home lab on two or three different SBCs. Main server is an x86 i5 machine with 16gigs memory and the others are arm devices with 8 gigs memory. Ample space on all. Wouldn’t Proxmox be overkill here and eat up more system resources than just running base Ubuntu, Debian or other server distro on them all and either running the services needed from binary or docker? Seems like the extra memory needed to run the Proxmox software and then the containers would just kill available memory or CPU availability. Am I wrong in thinking that Proxmox is better suited for when you have a machine with 32gigs or more of memory and some sort of base line powerful cpu?

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[–] [email protected] 3 points 4 months ago (1 children)

If you want to get things working then never "tinker" with things, maybe it's not worth it. But if you want to learn and be able to try new things it is really helpful. Having a new VM not breaking existing VMs reduces risk when trying something new.

[–] [email protected] 5 points 4 months ago

It's the same reason I like running things in Docker; you can just wake up and read about something while enjoying your morning shit, then switch the computer on and try and boot it before that thing you're meant to be doing. If you can't do it you can just delete it and try again later.

I started Self Hosting with Proxmox 4 months ago and so far my only real snafu has been mapping drives directly to Proxmox with Fstab. If you're gonna do it, add "nofail" FFS.

I pass my drives through to my NAS VM to handle rather than Proxmox because it's easier to fix my NAS if it fucks up using Proxmox, than to try and fix a none-booting Proxmox.

Anyway now I'm at a point of stability and dim sat thinking about redoing it bare bones, but I love tinkering so I'm sure this is just the plateau before I discover something new to play with, so I'm keeping Proxmox