X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=n2vc%2Fk8s_conn.py;h=f82e032b23adc61d82a25764036e426a10dede6d;hp=058f5bafe418ee5dff238913cf5e50bc7eb648be;hb=2962f3e7aba84b4584d2deac30d1c163f6441a03;hpb=e69aea9ff905a2cd9376ca1a6f2c1a345d78daca

diff --git a/n2vc/k8s_conn.py b/n2vc/k8s_conn.py
index 058f5ba..f82e032 100644
--- a/n2vc/k8s_conn.py
+++ b/n2vc/k8s_conn.py
@@ -207,6 +207,44 @@ class K8sConnector(abc.ABC, Loggable):
         :return: reference to the new revision number of the KDU instance
         """
 
+    @abc.abstractmethod
+    async def scale(
+            self, kdu_instance: str,
+            scale: int,
+            resource_name: str,
+            total_timeout: float = 1800,
+            **kwargs,
+    ) -> bool:
+        """
+        Scales an application in KDU instance.
+
+        :param: kdu_instance str:        KDU instance name
+        :param: scale int:               Scale to which to set this application
+        :param: resource_name str:       Resource name (Application name)
+        :param: timeout float:           The time, in seconds, to wait for the install
+                                         to finish
+        :param kwargs:                   Additional parameters
+
+        :return: If successful, returns True
+        """
+
+    @abc.abstractmethod
+    async def get_scale_count(
+            self,
+            resource_name: str,
+            kdu_instance: str,
+            **kwargs,
+    ) -> int:
+        """
+        Get an application scale count.
+
+        :param: resource_name str:       Resource name (Application name)
+        :param: kdu_instance str:        KDU instance name
+        :param kwargs:                   Additional parameters
+
+        :return: Return application instance count
+        """
+
     @abc.abstractmethod
     async def rollback(
         self, cluster_uuid: str, kdu_instance: str, revision=0, db_dict: dict = None