High Availability

Location in Keel: /settings/ha

High Availability runs Keel as a multi-node cluster with a floating Virtual IP (VIP) so the service survives a node failure. You set this node's IP and one or more VIPs (one per VLAN), then add additional nodes. Adding a node erases that node's data and synchronizes it from the primary. HA is only complete when all required nodes are attached and healthy; otherwise the page warns that HA is incomplete. Configure under Settings → High Availability.