It’s semi stabilized:
4 Dell optiplex 5060s with Intel i5-8500 and 64 gb of ram. Each has 3 800GB sata ssds, with 2 1TB nvme drives; and a dual 10gb sfp nic.
That runs VMware vSphere with vSAN from VMUG. That runs AD, windows Admin center, puppet and some Linux VMs I have, mostly Rocky 8 but want to move to 9.
I also have one stand alone optiplex 5050 micro that is a AD controller. This is for cold starting the environment and needing DNS and AD up.
For networking I have a Sophos XG Home box. Networking is 2 microtik 10gb switches with a Ruckus R710 for WiFi.