PostgreSQL's replication itself is perfectly fine, albeit a bit bare-bones (e.g. it's just replication plus the ability to trigger a failover). For something li

PostgreSQL's replication itself is perfectly fine, albeit a bit bare-bones (e.g. it's just replication plus the ability to trigger a failover). For something like cluster management and automated failovers you'll need e.g. https://repmgr.org/ https://repmgr.org/.