https://www.percona.com/blog/using-pxc-replication-manager-to-auto-manage-both-source-and-replica-failover-in-galera-based-environments/
Using PXC Replication Manager to Auto Manage Both Source and Replica Failover in Galera-Based...
Jan 12, 2026 - PXC/Galera asynchronous replication with automatic failover using the PXC repmgr script, handling failures at both the source and replica levels.
replication managerusingpxc
https://www.repmgr.org/
repmgr - Replication Manager for PostgreSQL clusters
repmgr (Replication Manager) is a tool that helps DBAs and system administrators manage a cluster of PostgreSQL databases
replication managerpostgresql