Clear status message

Author: taurus-forever

src/charm.py

@@ -1567,6 +1567,9 @@ def _can_start(self, event: StartEvent) -> bool:
 
     def _on_start(self, event: StartEvent) -> None:
         """Handle the start event."""
+        logger.debug("Clear the preivous status message (on reboot)")
+        self.set_unit_status(MaintenanceStatus(""))
+
         if not self._can_start(event):
             return