Coverage for nova/virt/virtapi.py: 100%

1# Copyright 2012 IBM Corp. 

2# 

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

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

5# a copy of the License at 

6# 

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

8# 

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

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

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

12# License for the specific language governing permissions and limitations 

13# under the License. 

14 

15import contextlib 

16 

17 

18class VirtAPI(object): 

19 @contextlib.contextmanager 

20 def wait_for_instance_event(self, instance, event_names, deadline=300, 

21 error_callback=None): 

22 raise NotImplementedError() 

23 

24 def exit_wait_early(self, events): 

25 raise NotImplementedError() 

26 

27 def update_compute_provider_status(self, context, rp_uuid, enabled): 

28 """Used to add/remove the COMPUTE_STATUS_DISABLED trait on the provider 

29 

30 :param context: nova auth RequestContext 

31 :param rp_uuid: UUID of a compute node resource provider in Placement 

32 :param enabled: True if the node is enabled in which case the trait 

33 would be removed, False if the node is disabled in which case 

34 the trait would be added. 

35 """ 

36 raise NotImplementedError()