Hardware
The physical kit that makes up the lab.
Compute
| Device | Role | Notes |
|---|---|---|
| Lenovo ThinkCentre M920q | Virtualization host | Runs Proxmox VE as the master node |
| 4 × Raspberry Pi 4B (8 GB) | k3s cluster (active) | 4-node highly-available k3s cluster, all 4 running control-plane + etcd — see Architecture |
Storage
| Device | Role | Notes |
|---|---|---|
| WD My Cloud EX2 Ultra | NAS | Family backups — see Storage & Backups |