/usr/lib/python3/dist-packages/seamicroclient/v2/volumes.py is in python3-seamicroclient 0.4.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
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# 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.
"""
Volume interface.
"""
import binascii
import os
from seamicroclient import base
class Volume(base.Resource):
HUMAN_ID = True
def delete(self):
self.manager.delete(self)
class VolumeManager(base.ManagerWithFind):
resource_class = Volume
def get(self, volume):
"""
Get a volume.
:param volume: ID of the :class:`Volume` to get.
:rtype: :class:`Volume`
"""
return self._get(base.getid(volume),
"/storage/volumes/%s" % base.getid(volume))
def list(self):
"""
Get a list of volumes.
:rtype: list of :class:`Volume`
"""
return self._list("/storage/volumes")
def create(self, size, pool, volume_id=None, **kwargs):
"""
Create a volume of the given size in the given pool.
:param volume_id: ID of the :class: `Volume` to create
:param pool: Object of the :class: `Pool` in which the volume will be
created.
:param size: Size of the new volume in GB.
"""
create_params = {}
if volume_id is None:
volume_id = str(binascii.b2a_hex(os.urandom(6)))
if pool and volume_id and size:
create_params = {'volume-size': str(size)}
resource_url = "%s/%s" % (base.getid(pool), volume_id)
return self._create(resource_url, create_params)
def delete(self, volume):
self._delete("/storage/volume/%s" % base.getid(volume))
def _create(self, resource_url, body, **kwargs):
"""
Create a volume
"""
body.update({"action": "create"})
self.run_hooks('modify_body_for_action', body, **kwargs)
url = '/storage/volumes/%s' % resource_url
return self._update(url, body=body)
def _action(self, action, volume, info=None, **kwargs):
"""
Perform a volume "action" -- .
"""
body = {"action": action}
body.update(info)
self.run_hooks('modify_body_for_action', body, **kwargs)
url = '/storage/volumes/%s' % base.getid(volume)
return self.api.client.put(url, body=body)
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