Patroni missed creating the replication slot for the nodes in the cluster

create replication slot   Dan create replication slot

created replication slot my_sub on publisher CREATE SUBSCRIPTION Now, verify the existing row has been replicated: postgres=#

replication setup, if not, check out this video: watch?v Postgres logical replication slots are used to keep track of replication progress Every time a new version of sync

the cash machine slot Logical replication slots are used to track the WAL positions on the primary server so that the standby server can request The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the