Entire Homelab Dies Because One Machine Reboots: Building an HA Load Balancer with Keepalived and Caddy
Why I Did This My Proxmox host rebooted, and everything went dark. Vaultwarden, ArgoCD, my monitoring dashboard, the blog, Paperless. All of it. Every service in my homelab routed through a Kubernetes cluster running on Proxmox VMs, and the load balancer for that cluster was MetalLB, which also ran inside…