Merge pull request ceph#60614 from adk3798/host-maintenance-exit-refresh-daemons

mgr/cephadm: trigger host metadata refresh when taking host out of maintenance

Reviewed-by: Shweta Bhosale <[email protected]>

Author: adk3798

src/pybind/mgr/cephadm/module.py

@@ -2300,6 +2300,10 @@ def exit_host_maintenance(self, hostname: str, force: bool = False, offline: boo
         tgt_host['status'] = ""
         self.inventory._inventory[hostname] = tgt_host
         self.inventory.save()
+        # make sure we refresh state for this host now that it's out
+        # of maintenance mode. Maintenance mode is a time where users
+        # could have theoretically made a lot of changes to the host.
+        self._invalidate_all_host_metadata_and_kick_serve(hostname)
 
         self.set_maintenance_healthcheck()
 
@@ -2383,6 +2387,11 @@ def _invalidate_daemons_and_kick_serve(self, filter_host: Optional[str] = None)
 
         self._kick_serve_loop()
 
+    def _invalidate_all_host_metadata_and_kick_serve(self, hostname: str) -> None:
+        # invalidates all metadata for a given host and kicks serve loop
+        self.cache.refresh_all_host_info(hostname)
+        self._kick_serve_loop()
+
     @handle_orch_error
     def describe_service(self, service_type: Optional[str] = None, service_name: Optional[str] = None,
                          refresh: bool = False) -> List[orchestrator.ServiceDescription]: