# octavia.volume.drivers.noop_driver.driver

# Source code for octavia.volume.drivers.noop_driver.driver

    # 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 oslo_log import log as logging
    from oslo_utils import uuidutils

    from octavia.volume import volume_base as driver_base

    LOG = logging.getLogger(__name__)

    class NoopManager(object):
        def __init__(self):
            super().__init__()
            self.volumeconfig = {}

        def create_volume_from_image(self, image_id):
            LOG.debug("Volume %s no-op, image id %s",
                      self.__class__.__name__, image_id)
            self.volumeconfig[image_id] = (image_id, 'create_volume_from_image')
            volume_id = uuidutils.generate_uuid()
            return volume_id

        def delete_volume(self, volume_id):
            LOG.debug("Volume %s no-op, volume id %s",
                      self.__class__.__name__, volume_id)
            self.volumeconfig[volume_id] = (volume_id, 'delete')

        def get_image_from_volume(self, volume_id):
            LOG.debug("Volume %s no-op, volume id %s",
                      self.__class__.__name__, volume_id)
            self.volumeconfig[volume_id] = (volume_id, 'get_image_from_volume')
            image_id = uuidutils.generate_uuid()
            return image_id

    class NoopVolumeDriver(driver_base.VolumeBase):
        def __init__(self):
            super().__init__()
            self.driver = NoopManager()

        def create_volume_from_image(self, image_id):
            volume_id = self.driver.create_volume_from_image(image_id)
            return volume_id

        def delete_volume(self, volume_id):
            self.driver.delete_volume(volume_id)

        def get_image_from_volume(self, volume_id):
            image_id = self.driver.get_image_from_volume(volume_id)
            return image_id

this page last updated: 2026-03-10 21:33:29

Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.

found an error? report a bug