e33d6bfb0b
In some modules the global LOG is not used any more. And the import of logging is not used. This patch removes the unused logging import and LOG vars. Co-Authored-By: ChangBo Guo(gcb) <eric.guo@easystack.cn> Change-Id: Ia72f99688ce00aeecca9239f9ef123611259a2fa
55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
# Copyright 2012 OpenStack Foundation
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from cinder.api import extensions
|
|
from cinder.api.openstack import wsgi
|
|
|
|
|
|
authorize = extensions.soft_extension_authorizer('volume',
|
|
'volume_host_attribute')
|
|
|
|
|
|
class VolumeHostAttributeController(wsgi.Controller):
|
|
def _add_volume_host_attribute(self, req, resp_volume):
|
|
db_volume = req.get_db_volume(resp_volume['id'])
|
|
key = "%s:host" % Volume_host_attribute.alias
|
|
resp_volume[key] = db_volume['host']
|
|
|
|
@wsgi.extends
|
|
def show(self, req, resp_obj, id):
|
|
context = req.environ['cinder.context']
|
|
if authorize(context):
|
|
volume = resp_obj.obj['volume']
|
|
self._add_volume_host_attribute(req, volume)
|
|
|
|
@wsgi.extends
|
|
def detail(self, req, resp_obj):
|
|
context = req.environ['cinder.context']
|
|
if authorize(context):
|
|
for vol in list(resp_obj.obj['volumes']):
|
|
self._add_volume_host_attribute(req, vol)
|
|
|
|
|
|
class Volume_host_attribute(extensions.ExtensionDescriptor):
|
|
"""Expose host as an attribute of a volume."""
|
|
|
|
name = "VolumeHostAttribute"
|
|
alias = "os-vol-host-attr"
|
|
updated = "2011-11-03T00:00:00+00:00"
|
|
|
|
def get_controller_extensions(self):
|
|
controller = VolumeHostAttributeController()
|
|
extension = extensions.ControllerExtension(self, 'volumes', controller)
|
|
return [extension]
|