@alienghic
Well 3 of them used to be desktop PCs for my kids or a media PC for our front room. So they were kinda "free". They run as a #proxmox cluster so you need an odd number for quorum. Right now they host a #homeassistant VM, a VM thats a #Cfengine3 policy server, my #guixrouter which routes and traffic shapes the entire network, a 2 node #glusterfs cluster thats our home NAS (hosts home dirs for desktop machines), a #guix build VM, and a #yunohost machine hosting #Immich, and #Zabbix