Merge pull request #112 from Neetuj/dcissue

Data center info to config file #issue81

Author: sudorandom

jumpgate/common/config.py

@@ -48,6 +48,7 @@
         cfg.StrOpt('default_ram', default=512000),
         cfg.StrOpt('default_security_group_rules', default=20),
         cfg.StrOpt('default_security_groups', default=10),
+        cfg.StrOpt('default_availability_zone', default=None),
     ],
     'image': [
         cfg.StrOpt('driver', default='jumpgate.image.drivers.sl'),

jumpgate/compute/drivers/sl/servers.py

@@ -204,9 +204,10 @@ def on_post(self, req, resp, tenant_id):
         if lookup(body, 'server', 'personality'):
             user_data['personality'] = lookup(body, 'server', 'personality')
 
-        datacenter = None
-        if lookup(body, 'server', 'availability_zone'):
-            datacenter = lookup(body, 'server', 'availability_zone')
+        datacenter = (lookup(body, 'server', 'availability_zone')
+                      or CONF['compute']['default_availability_zone'])
+        if not datacenter:
+            return bad_request(resp, 'availability_zone missing')
 
         cci = CCIManager(client)