Return representive state data for module migrate_mds

Signed-off-by: Tobias Wolf <[email protected]>

Author: NotTheEvilOne

src/rookify/modules/migrate_mds/main.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 
 from time import sleep
-from typing import Any
+from typing import Any, Dict
 from ..exception import ModuleException
 from ..machine import Machine
 from ..module import ModuleHandler
@@ -139,6 +139,15 @@ def _enable_rook_based_mds(self, mds_host: str) -> None:
             "Rook based ceph-mds daemon node '{0}' available".format(mds_host)
         )
 
+    def get_readable_key_value_state(self) -> Dict[str, str]:
+        state_data = self.machine.get_preflight_state("AnalyzeCephHandler").data
+
+        return {
+            "ceph MDS daemons": self._get_readable_json_dump(
+                list(state_data["node"]["ls"]["mds"].keys())
+            )
+        }
+
     @staticmethod
     def register_execution_state(
         machine: Machine, state_name: str, handler: ModuleHandler, **kwargs: Any