The Operator builds a multi-master replication configuration between two streaming replication clusters.

You can enable this functionality by defining the connection information/credentials for the logical replication destination and the databases to be replicated in each Kubernetes environment.

Multi-master replication is established between the master instances of the streaming replication clusters. When a master instance fails and a replica instance is promoted to master, logical replication is automatically enabled on the newly promoted master.

Additionally, it provides procedures for migrating the FEPCluster to a different Kubernetes environment if the Kubernetes itself hosting the FEPCluster experiences issues, and means to monitor metrics related to multi-master replication.