Perform zero-downtime firmware and system updates across your Proxmox clusters with automated node draining and health validation.
Updates are applied one node at a time. Each node is automatically drained of its workloads, updated, validated and returned to service before proceeding to the next.
After each node update, ProxCenter validates cluster health, checks service availability and ensures all VMs are running correctly before moving to the next node.
Workloads are live-migrated away before maintenance begins. Your services remain available throughout the entire update process — no planned maintenance windows required.
Deploy ProxCenter in seconds with a single command.