this post was submitted on 21 Apr 2024
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I just won an auction for 25 computers. What should I setup on them? (reddthat.com)
submitted 7 months ago* (last edited 7 months ago) by Trainguyrom@reddthat.com to c/selfhosted@lemmy.world
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I placed a low bid on an auction for 25 Elitedesk 800 G1s on a government auction and unexpectedly won (ultimately paying less than $20 per computer)

In the long run I plan on selling 15 or so of them to friends and family for cheap, and I'll probably have 4 with Proxmox, 3 for a lab cluster and 1 for the always-on home server and keep a few for spares and random desktops around the house where I could use one.

But while I have all 25 of them what crazy clustering software/configurations should I run? Any fun benchmarks I should know about that I could run for the lolz?

Edit to add:

Specs based on the auction listing and looking computer models:

  • 4th gen i5s (probably i5-4560s or similar)
  • 8GB of DDR3 RAM
  • 256GB SSDs
  • Windows 10 Pro (no mention of licenses, so that remains to be seen)
  • Looks like 3 PCIe Slots (2 1x and 2 16x physically, presumably half-height)

Possible projects I plan on doing:

  • Proxmox cluster
  • Baremetal Kubernetes cluster
  • Harvester HCI cluster (which has the benefit of also being a Rancher cluster)
  • Automated Windows Image creation, deployment and testing
  • Pentesting lab
  • Multi-site enterprise network setup and maintenance
  • Linpack benchmark then compare to previous TOP500 lists
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[–] Bishma@discuss.tchncs.de 15 points 7 months ago* (last edited 7 months ago) (2 children)

If I had 25 surprise desktops I imagine I'd discover a long dormant need for a Beowulf cluster.

[–] Trainguyrom@reddthat.com 5 points 7 months ago (1 children)

The thought did cross my mind to run Linpack and see where I fall on the Top500 (or the Top500 of 2000 for example for a more fair comparison haha)

[–] wewbull@feddit.uk 2 points 7 months ago* (last edited 7 months ago)
  • Slurm cluster
  • MPI development