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Proxmox with arr (lemmy.dbzer0.com)

submitted 3 days ago by standarduser@lemmy.dbzer0.com to c/selfhosted@lemmy.world

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Howdy selfhosters

I’ve got a bit of an interesting one that started as a learning experience but it’s one I think I got a bit over my head in. I had been running the arr stack via docker-compose on my old Ubuntu desktop pc. I got lucky with a recycler and managed to get a decent old workstation and my company tossed out some 15 SAS hdds. Thankfully those worked. I managed to get the proxmox setup finally and got a few drives mounted in a zfs pool that plex presently reads from. I unfortunately failed to manage to save a last backup copy of my old stack, however that one I’ll admit was a bit messy with using gluetun with a vpn tie to a German server for p2p on the stack. I did preserve a lot of my old data though as a migration for the media libraries.

I’m open to suggestions to have the stack running again on proxmox on the work station, I’m not sure how best to go about it with this since accessing a mount point is only accessible via lxc containers and I can’t really figure how to pass the zfs shares to a vm. I feel like I’m over complicating this but needing to maintain a secure connection since burgerland doesn’t make for the best arr stack hosts in my experience. It feels a bit daunting as I’ve tried to tackle it and give a few LLMs to write me up some guidelines to make it easier but I seemed to just not be able to make that work to teach me.

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[–] eli@lemmy.world 1 points 1 day ago

Proxmox recommends to not install anything directly on the proxmox host/baremetal.

Personally I would set this up as:

Proxmox installed on whatever single disk or raid 1 array.

Create a TrueNAS(or whatever OS you want) VM inside Proxmox. Mount the rest of the drives directly to the TrueNAS VM via Proxmox's interface.

In the TrueNAS VM take the drives that were mounted directly to it and setup your array and pool(s) to your preference.

Now, I'd say you have two paths from this point:

Inside the TrueNAS VM use their tools to create a VM within TrueNAS and use that for your arr stack.

Go back to Proxmox and create another VM or container and setup your arr stack in that container and point it to your TrueNAS via network mounts using internal networking from within proxmox(virtual bridge with a virtual LAN).

Either option has pros and cons. Doing everything inside TrueNAS will be a bit more simple, but you do complicate your TrueNAS setup and you're at the mercy of how TrueNAS manages VMs(backups, restores, etc.). On the reverse with Proxmox, setting up the vmbridge and doing the network mounts is more work initially, but keeping the arr stack in a Proxmox VM/container lets you do direct snapshots and backups of the arr stack, and if you ever need to rebuild it or change it to another arr style set of tools then you can blow away the Proxmox VM and start fresh and resetup the network mounts.

Or don't do any of the above and just install TrueNAS on the box directly as the baremetal OS and do everything inside TrueNAS.