fixes at exception captures and k8srepo deletion

Change-Id: I4883091979f3f4ef61d9808b8723059ed0cb588d
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_lcm/ns.py b/osm_lcm/ns.py
index b7805d7..704b921 100644
--- a/osm_lcm/ns.py
+++ b/osm_lcm/ns.py
@@ -2968,7 +2968,8 @@
                     new_error = created_tasks_info[task] + ": {}".format(exc)
                     error_list.append(created_tasks_info[task])
                     error_detail_list.append(new_error)
-                    if isinstance(exc, (str, DbException, N2VCException, ROclient.ROClientException, LcmException)):
+                    if isinstance(exc, (str, DbException, N2VCException, ROclient.ROClientException, LcmException,
+                                        K8sException)):
                         self.logger.error(logging_text + new_error)
                     else:
                         exc_traceback = "".join(traceback.format_exception(None, exc, exc.__traceback__))
diff --git a/osm_lcm/vim_sdn.py b/osm_lcm/vim_sdn.py
index 348f292..6593b46 100644
--- a/osm_lcm/vim_sdn.py
+++ b/osm_lcm/vim_sdn.py
@@ -1100,7 +1100,7 @@
             #     raise Exception("K8scluster was not properly removed")
 
         except Exception as e:
-            if isinstance(e, LcmException, DbException):
+            if isinstance(e, (LcmException, DbException)):
                 self.logger.error(logging_text + "Exit Exception {}".format(e))
             else:
                 self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
@@ -1216,6 +1216,7 @@
         db_k8srepo = None
         db_k8srepo_update = {}
 
+        exc = None
         operationState_HA = ''
         detailed_status_HA = ''
         try:
@@ -1241,6 +1242,7 @@
                 self.lcm_tasks.register_HA('k8srepo', 'delete', op_id,
                                            operationState=operationState_HA,
                                            detailed_status=detailed_status_HA)
+                self.db.del_one("k8srepos", {"_id": k8srepo_id})
             except DbException as e:
                 self.logger.error(logging_text + "Cannot update database: {}".format(e))
             self.lcm_tasks.remove("k8srepo", k8srepo_id, order_id)