X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=n2vc%2Fk8s_juju_conn.py;fp=n2vc%2Fk8s_juju_conn.py;h=eabc6193573b959b54f105ef2cdcd6c92651f586;hp=6708748e40782ebee03f25a9fc882d9cde25330b;hb=085942e581b846f59ac6cb94b0e6ff72663d86e2;hpb=fb03e9084403d6fc2adf427a371ff9827f3c1238

diff --git a/n2vc/k8s_juju_conn.py b/n2vc/k8s_juju_conn.py
index 6708748..eabc619 100644
--- a/n2vc/k8s_juju_conn.py
+++ b/n2vc/k8s_juju_conn.py
@@ -64,12 +64,7 @@ class K8sJujuConnector(K8sConnector):
         """
 
         # parent class
-        K8sConnector.__init__(
-            self,
-            db,
-            log=log,
-            on_update_db=on_update_db,
-        )
+        K8sConnector.__init__(self, db, log=log, on_update_db=on_update_db)
 
         self.fs = fs
         self.loop = loop or asyncio.get_event_loop()
@@ -125,34 +120,19 @@ class K8sJujuConnector(K8sConnector):
         cleanup_data = []
         try:
             self.log.debug("Initializing K8s cluster for juju")
-            kubectl.create_cluster_role(
-                name=metadata_name,
-                labels=labels,
-            )
+            kubectl.create_cluster_role(name=metadata_name, labels=labels)
             self.log.debug("Cluster role created")
             cleanup_data.append(
-                {
-                    "delete": kubectl.delete_cluster_role,
-                    "args": (metadata_name,),
-                }
+                {"delete": kubectl.delete_cluster_role, "args": (metadata_name,)}
             )
 
-            kubectl.create_service_account(
-                name=metadata_name,
-                labels=labels,
-            )
+            kubectl.create_service_account(name=metadata_name, labels=labels)
             self.log.debug("Service account created")
             cleanup_data.append(
-                {
-                    "delete": kubectl.delete_service_account,
-                    "args": (metadata_name,),
-                }
+                {"delete": kubectl.delete_service_account, "args": (metadata_name,)}
             )
 
-            kubectl.create_cluster_role_binding(
-                name=metadata_name,
-                labels=labels,
-            )
+            kubectl.create_cluster_role_binding(name=metadata_name, labels=labels)
             self.log.debug("Role binding created")
             cleanup_data.append(
                 {
@@ -160,9 +140,7 @@ class K8sJujuConnector(K8sConnector):
                     "args": (metadata_name,),
                 }
             )
-            token, client_cert_data = await kubectl.get_secret_data(
-                metadata_name,
-            )
+            token, client_cert_data = await kubectl.get_secret_data(metadata_name)
 
             default_storage_class = kubectl.get_default_storage_class()
             self.log.debug("Default storage class: {}".format(default_storage_class))
@@ -204,10 +182,7 @@ class K8sJujuConnector(K8sConnector):
     async def repo_list(self):
         raise MethodNotImplemented()
 
-    async def repo_remove(
-        self,
-        name: str,
-    ):
+    async def repo_remove(self, name: str):
         raise MethodNotImplemented()
 
     async def synchronize_repos(self, cluster_uuid: str, name: str):
@@ -418,11 +393,7 @@ class K8sJujuConnector(K8sConnector):
         return True
 
     async def get_scale_count(
-        self,
-        resource_name: str,
-        kdu_instance: str,
-        namespace: str = None,
-        **kwargs,
+        self, resource_name: str, kdu_instance: str, namespace: str = None, **kwargs
     ) -> int:
         """Get an application scale count
 
@@ -494,10 +465,7 @@ class K8sJujuConnector(K8sConnector):
     """Rollback"""
 
     async def rollback(
-        self,
-        cluster_uuid: str,
-        kdu_instance: str,
-        revision: int = 0,
+        self, cluster_uuid: str, kdu_instance: str, revision: int = 0
     ) -> str:
         """Rollback a model
 
@@ -514,11 +482,7 @@ class K8sJujuConnector(K8sConnector):
     """Deletion"""
 
     async def uninstall(
-        self,
-        cluster_uuid: str,
-        kdu_instance: str,
-        namespace: str = None,
-        **kwargs,
+        self, cluster_uuid: str, kdu_instance: str, namespace: str = None, **kwargs
     ) -> bool:
         """Uninstall a KDU instance
 
@@ -658,10 +622,7 @@ class K8sJujuConnector(K8sConnector):
 
     """Introspection"""
 
-    async def inspect_kdu(
-        self,
-        kdu_model: str,
-    ) -> dict:
+    async def inspect_kdu(self, kdu_model: str) -> dict:
         """Inspect a KDU
 
         Inspects a bundle and returns a dictionary of config parameters and
@@ -703,10 +664,7 @@ class K8sJujuConnector(K8sConnector):
 
         return kdu
 
-    async def help_kdu(
-        self,
-        kdu_model: str,
-    ) -> str:
+    async def help_kdu(self, kdu_model: str) -> str:
         """View the README
 
                 If available, returns the README of the bundle.
@@ -772,9 +730,7 @@ class K8sJujuConnector(K8sConnector):
         return status
 
     async def add_relation(
-        self,
-        provider: RelationEndpoint,
-        requirer: RelationEndpoint,
+        self, provider: RelationEndpoint, requirer: RelationEndpoint
     ):
         """
         Add relation between two charmed endpoints
@@ -785,7 +741,7 @@ class K8sJujuConnector(K8sConnector):
         self.log.debug(f"adding new relation between {provider} and {requirer}")
         cross_model_relation = (
             provider.model_name != requirer.model_name
-            or requirer.vca_id != requirer.vca_id
+            or provider.vca_id != requirer.vca_id
         )
         try:
             if cross_model_relation:
@@ -798,9 +754,7 @@ class K8sJujuConnector(K8sConnector):
                         requirer.model_name, offer, provider_libjuju
                     )
                     await requirer_libjuju.add_relation(
-                        requirer.model_name,
-                        requirer.endpoint,
-                        saas_name,
+                        requirer.model_name, requirer.endpoint, saas_name
                     )
             else:
                 # Standard relation
@@ -921,10 +875,7 @@ class K8sJujuConnector(K8sConnector):
         """
         return "cred-{}".format(cluster_uuid)
 
-    def get_namespace(
-        self,
-        cluster_uuid: str,
-    ) -> str:
+    def get_namespace(self, cluster_uuid: str) -> str:
         """Get the namespace UUID
         Gets the namespace's unique name
 
@@ -961,12 +912,7 @@ class K8sJujuConnector(K8sConnector):
             return self.libjuju
         else:
             vca_connection = await get_connection(self._store, vca_id)
-            return Libjuju(
-                vca_connection,
-                loop=self.loop,
-                log=self.log,
-                n2vc=self,
-            )
+            return Libjuju(vca_connection, loop=self.loop, log=self.log, n2vc=self)
 
     def _get_kubectl(self, credentials: str) -> Kubectl:
         """