Try to update ips first

Author: dragomirp

src/charm.py

@@ -1431,15 +1431,13 @@ def _on_config_changed(self, event) -> None:  # noqa: C901
         if self._update_member_ip():
             # Update the sync-standby endpoint in the async replication data.
             self.async_replication.update_async_replication_data()
-            self.update_config(no_peers=True)
             return
 
         try:
             self._validate_config_options()
             # update config on every run
             self.update_config()
         except psycopg2.OperationalError:
-            logger.exception("Postgresql error")
             logger.debug("Defer on_config_changed: Cannot connect to database")
             event.defer()
             return