X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=ricsdl-package%2Fricsdl%2Fsyncstorage_abc.py;h=c5b15b3cbbe58cc54a01460949ccf7c18d298ec8;hb=45a4f91e5a336f802824dd11de5e0118abb2ce7e;hp=9ccd99d4f75704d64a2f9eacea5f0d1b6e12e08c;hpb=276ed3c833c81a4142d7c4607474ee95a7f01355;p=ric-plt%2Fsdlpy.git

diff --git a/ricsdl-package/ricsdl/syncstorage_abc.py b/ricsdl-package/ricsdl/syncstorage_abc.py
index 9ccd99d..c5b15b3 100644
--- a/ricsdl-package/ricsdl/syncstorage_abc.py
+++ b/ricsdl-package/ricsdl/syncstorage_abc.py
@@ -170,6 +170,24 @@ class SyncStorageAbc(ABC):
     A concrete implementation subclass 'SyncStorage' derives from this abstract class.
     """
 
+    @abstractmethod
+    def is_active(self):
+        """
+        Verify SDL storage healthiness.
+
+        Verify SDL connection to the backend data storage.
+
+        Args:
+            None
+
+        Returns:
+            bool: True if SDL is operational, false otherwise.
+
+        Raises:
+            None
+        """
+        pass
+
     @abstractmethod
     def close(self):
         """