On 29.09.21 11:01, Abhishek B wrote:
Is there a solution to use publication/subscription on a master-slave or primary-standby postgres setup without manual intervention?

Currently the DB clusters are managed by Pacemaker. Once there is a failover, the pacemaker is able to promote the secondary node to primary, but the logical replication stops working after that. Is there any way to automatically move the contents of pg_replslot to the new primary node?

I'm not sure I understand you correctly, but I'd suggest to have a look at patroni, which maybe does what you want.
*t


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