Add warning logs to Patroni reinitialisation (#660)

canonical · Oct 27, 2024 · 4286b57 · 4286b57
1 parent fe49ea5
commit 4286b57
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/charm.py b/src/charm.py
@@ -577,9 +577,10 @@ def _on_peer_relation_changed(self, event: HookEvent):  # noqa: C901
                 or int(self._patroni.member_replication_lag) > 1000
             )
         ):
+            logger.warning("Degraded member detected: reinitialising unit")
+            self.unit.status = MaintenanceStatus("reinitialising replica")
             self._patroni.reinitialize_postgresql()
             logger.debug("Deferring on_peer_relation_changed: reinitialising replica")
-            self.unit.status = MaintenanceStatus("reinitialising replica")
             event.defer()
             return
 
@@ -1483,6 +1484,8 @@ def _handle_workload_failures(self) -> bool:
             and "postgresql_restarted" in self._peers.data[self.unit]
             and self._patroni.member_replication_lag == "unknown"
         ):
+            logger.warning("Workload failure detected. Reinitialising unit.")
+            self.unit.status = MaintenanceStatus("reinitialising replica")
             self._patroni.reinitialize_postgresql()
             return True