fix bug parsing instance-scenario-create descriptor

Change-Id: Ib4541d1ea63f8f2b896b446ac44ad63e2db019af
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>

diff --git a/nfvo.py b/nfvo.py
index da2cfa0..4da9f55 100644 (file)
--- a/nfvo.py
+++ b/nfvo.py
@@ -1727,7 +1727,7 @@ def create_instance(mydb, tenant_id, instance_dict):
                             ipprofile['dhcp_count'] = ipprofile['dhcp'].get('count',None)
                             del ipprofile['dhcp']
                         update(scenario_net['ip_profile'],ipprofile)
-            for interface in net_instance_desc['interfaces']:
+            for interface in net_instance_desc.get('interfaces', () ):
                 if 'ip_address' in interface:
                     for vnf in scenarioDict['vnfs']:
                         if interface['vnf'] == vnf['name']: