I got a stack of PCS that are very similar if not identical. Third gen i7, 8 gigs of ram, one terabyte hdd, all but one are the same HP model with the same motherboard, etc too. I upgraded the RAM in a few of them, and I have enough spare TB hard drives to put an extra in each. Two have Nvidia GeForce 210 gpus, and the unique one out of the bunch I’ll probably throw in a spare RX 570 I have.
But, what to do with them? Easiest answer is probably sell them all for $75 each but that’s not what we do here, right? Right now I’m assuming they all support w o l and I can easily set up ansible/awx for orchestration. I’m just looking for some fun experiments, projects, or actual uses for this Tower of PC towers
You should be able to do HA with ceph, I think. You can do almost-HA with zfs mirrors, where instead of instant failover you only lose data up to the last mirror sync (a few minutes max).
Ceph is great, we run critical infra at work on proxmox with ceph. Very reliable in my experience. It was definitely helpful for me to have ceph experience from my home cluster when starting there.
Ah right, that rings a bell. Proxmox and Ceph sounds like a perfect experiment for OPs hardware. :)
https://pve.proxmox.com/pve-docs/chapter-pveceph.html