Feature 10509 manual scaling for native k8s charm
Juju version has to be upgraded to 2.8.6 because of a typo error.
You can see bug report: https://github.com/juju/python-libjuju/issues/477
and release note: https://github.com/juju/python-libjuju/commit/facd1f19eae65728b6c7c3b823939bb35ae45ed2
Change-Id: Iae4262e64debdf6b4d36b37778ec29f0dd46bac1
Signed-off-by: aktas <emin.aktas@ulakhaberlesme.com.tr>
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
@@ -208,6 +208,44 @@
"""
@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
):