Coverage for nova/wsgi/metadata.py: 0%

1# Licensed under the Apache License, Version 2.0 (the "License"); you may 

2# not use this file except in compliance with the License. You may obtain 

3# a copy of the License at 

4# 

5# http://www.apache.org/licenses/LICENSE-2.0 

6# 

7# Unless required by applicable law or agreed to in writing, software 

8# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 

9# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 

10# License for the specific language governing permissions and limitations 

11# under the License. 

12 

13"""WSGI application entry-point for Nova Metadata API.""" 

14 

15import threading 

16 

17from nova.api.openstack import wsgi_app 

18 

19NAME = "metadata" 

20 

21application = None 

22with threading.Lock(): 

23 if application is None: 

24 application = wsgi_app.init_application(NAME)