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-rw-r--r--nova/api/openstack/compute/contrib/simple_tenant_usage.py15
1 files changed, 2 insertions, 13 deletions
diff --git a/nova/api/openstack/compute/contrib/simple_tenant_usage.py b/nova/api/openstack/compute/contrib/simple_tenant_usage.py
index f759e90b0..0fa9b9e40 100644
--- a/nova/api/openstack/compute/contrib/simple_tenant_usage.py
+++ b/nova/api/openstack/compute/contrib/simple_tenant_usage.py
@@ -24,7 +24,7 @@ from nova.api.openstack import extensions
from nova.api.openstack import wsgi
from nova.api.openstack import xmlutil
from nova.compute import api
-from nova import exception
+from nova.compute import instance_types
from nova.openstack.common import timeutils
authorize_show = extensions.extension_authorizer('compute',
@@ -119,18 +119,7 @@ class SimpleTenantUsageController(object):
info['hours'] = self._hours_for(instance,
period_start,
period_stop)
- flavor_type = instance['instance_type_id']
-
- if not flavors.get(flavor_type):
- try:
- it_ref = compute_api.get_instance_type(context,
- flavor_type)
- flavors[flavor_type] = it_ref
- except exception.InstanceTypeNotFound:
- # can't bill if there is no instance type
- continue
-
- flavor = flavors[flavor_type]
+ flavor = instance_types.extract_instance_type(instance)
info['instance_id'] = instance['uuid']
info['name'] = instance['display_name']