Merge pull request #270 from nandakishorepeddi/debugcccl

ARP recreating while CIS restarts

Author: chandrajr

f5_cccl/service/manager.py

@@ -474,8 +474,11 @@ def deploy_net(self, desired_config):  # pylint: disable=too-many-locals
         LOGGER.debug("Getting arp tasks...")
         existing = self._bigip.get_arps()
         desired = desired_config.get('arps', dict())
-        (create_arps, update_arps, delete_arps) = (
-            self._get_resource_tasks(existing, desired)[0:3])
+        create_arps = update_arps = delete_arps = list()
+        # To avoid recreating ARPs
+        if len(desired) > 0:
+            (create_arps, update_arps, delete_arps) = (
+                self._get_resource_tasks(existing, desired)[0:3])
 
         # Get the list of tunnel tasks
         LOGGER.debug("Getting tunnel tasks...")