VIO to use Openstack collector (gnocchi) if no vrops_site is provided

Change-Id: I9118e63d9405ce7339dbd077aec7e93aa0e18f20
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/osm_mon/collector/service.py b/osm_mon/collector/service.py
index f329918..c04f548 100644
--- a/osm_mon/collector/service.py
+++ b/osm_mon/collector/service.py
@@ -139,4 +139,6 @@
         vim_type = vim_account['vim_type']
         if 'config' in vim_account and 'vim_type' in vim_account['config']:
             vim_type = vim_account['config']['vim_type'].lower()
+            if vim_type == 'vio' and 'vrops_site' not in vim_account['config']:
+                vim_type = 'openstack'
         return vim_type