Pass logger to nova client

Pass logger to nova client class to log exceptions.

Change-Id: I02d842bd8c27909f8588ef6e030c23b3b5d951bd

src/config/svc-monitor/svc_monitor/nova_client.py

@@ -3,8 +3,9 @@
 from novaclient import exceptions as nc_exc
 
 class ServiceMonitorNovaClient(object):
-    def __init__(self, args):
+    def __init__(self, args, logger):
         self._args = args
+        self.logger = logger
         self._nova = {}
 
     def _novaclient_get(self, proj_name, reauthenticate=False):
@@ -22,7 +23,7 @@ def _novaclient_get(self, proj_name, reauthenticate=False):
             region_name=self._args.region_name, service_type='compute',
             auth_url=auth_url, insecure=self._args.auth_insecure)
         return self._nova[proj_name]
-    
+
     def _novaclient_exec(self, resource, oper, proj_name, **kwargs):
         n_client = self._novaclient_get(proj_name)
         try:

src/config/svc-monitor/svc_monitor/svc_monitor.py

@@ -236,7 +236,7 @@ def post_init(self, vnc_lib, args=None):
 
         self._nova_client = importutils.import_object(
             'svc_monitor.nova_client.ServiceMonitorNovaClient',
-            self._args)
+            self._args, self.logger)
 
         # load vrouter scheduler
         self.vrouter_scheduler = importutils.import_object(