Building an Observability Stack on My Proxmox Homelab
How I set up Prometheus, Grafana, and node_exporter to monitor a 3-node Proxmox cluster — and the design decisions behind every choice.
#proxmox
The QDevice That Wouldn't Vote
How I built real quorum into a 2-node Proxmox cluster with a Raspberry Pi — and the leftover Tor firewall rule that almost stopped it.