Merge "Don't fail getting flavors if extra_specs is off"

shade/openstackcloud.py

@@ -1373,8 +1373,14 @@ class OpenStackCloud(object):
                     flavor.extra_specs = flavor.get(
                         'OS-FLV-WITH-EXT-SPECS:extra_specs')
                 elif get_extra:
+                    try:
                         flavor.extra_specs = self.manager.submitTask(
                             _tasks.FlavorGetExtraSpecs(id=flavor.id))
+                    except keystoneauth1.exceptions.http.HttpError as e:
+                        flavor.extra_specs = []
+                        self.log.debug(
+                            'Fetching extra specs for flavor failed:'
+                            ' {msg}'.format(msg=str(e)))
 
         return _utils.normalize_flavors(flavors)