7beb2d0ceb
Current code does not support skipping wait for volume, tempest plugins require test without waiting and still use all existing flow code. Examples: Create multiple volume in a batch without waiting Create multiple volumes and expecting for error state Instead of duplicating code its better to set a flag, wait_until default value is available, when its None we skip waiting inside create volume Change-Id: I7fe90e26f773b3a128e3d1bff1b89a3ef665eebb
347 lines
15 KiB
Python
347 lines
15 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from tempest.common import compute
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from tempest.common import waiters
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from tempest import config
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from tempest.lib.common import api_version_utils
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from tempest.lib.common.utils import data_utils
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from tempest.lib.common.utils import test_utils
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import tempest.test
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CONF = config.CONF
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class BaseVolumeTest(api_version_utils.BaseMicroversionTest,
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tempest.test.BaseTestCase):
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"""Base test case class for all Cinder API tests."""
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# Set this to True in subclasses to create a default network. See
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# https://bugs.launchpad.net/tempest/+bug/1844568
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create_default_network = False
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credentials = ['primary']
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@classmethod
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def skip_checks(cls):
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super(BaseVolumeTest, cls).skip_checks()
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if not CONF.service_available.cinder:
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skip_msg = ("%s skipped as Cinder is not available" % cls.__name__)
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raise cls.skipException(skip_msg)
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api_version_utils.check_skip_with_microversion(
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cls.volume_min_microversion, cls.volume_max_microversion,
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CONF.volume.min_microversion, CONF.volume.max_microversion)
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@classmethod
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def setup_credentials(cls):
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cls.set_network_resources(
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network=cls.create_default_network,
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subnet=cls.create_default_network)
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super(BaseVolumeTest, cls).setup_credentials()
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@classmethod
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def setup_clients(cls):
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super(BaseVolumeTest, cls).setup_clients()
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cls.servers_client = cls.os_primary.servers_client
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if CONF.service_available.glance:
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cls.images_client = cls.os_primary.image_client_v2
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cls.backups_client = cls.os_primary.backups_client_latest
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cls.volumes_client = cls.os_primary.volumes_client_latest
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cls.messages_client = cls.os_primary.volume_messages_client_latest
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cls.versions_client = cls.os_primary.volume_versions_client_latest
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cls.groups_client = cls.os_primary.groups_client_latest
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cls.group_snapshots_client = (
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cls.os_primary.group_snapshots_client_latest)
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cls.snapshots_client = cls.os_primary.snapshots_client_latest
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cls.volumes_extension_client =\
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cls.os_primary.volumes_extension_client_latest
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cls.availability_zone_client = (
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cls.os_primary.volume_availability_zone_client_latest)
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cls.volume_limits_client = cls.os_primary.volume_limits_client_latest
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@classmethod
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def resource_setup(cls):
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super(BaseVolumeTest, cls).resource_setup()
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cls.volume_request_microversion = (
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api_version_utils.select_request_microversion(
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cls.volume_min_microversion,
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CONF.volume.min_microversion))
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cls.compute_request_microversion = (
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api_version_utils.select_request_microversion(
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cls.min_microversion,
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CONF.compute.min_microversion))
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cls.setup_api_microversion_fixture(
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compute_microversion=cls.compute_request_microversion,
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volume_microversion=cls.volume_request_microversion)
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cls.image_ref = CONF.compute.image_ref
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cls.flavor_ref = CONF.compute.flavor_ref
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cls.build_interval = CONF.volume.build_interval
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cls.build_timeout = CONF.volume.build_timeout
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@classmethod
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def create_volume(cls, wait_until='available', **kwargs):
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"""Wrapper utility that returns a test volume.
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:param wait_until: wait till volume status, None means no wait.
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"""
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if 'size' not in kwargs:
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kwargs['size'] = CONF.volume.volume_size
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if 'imageRef' in kwargs:
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image = cls.images_client.show_image(kwargs['imageRef'])
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min_disk = image['min_disk']
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kwargs['size'] = max(kwargs['size'], min_disk)
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if 'name' not in kwargs:
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name = data_utils.rand_name(cls.__name__ + '-Volume')
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kwargs['name'] = name
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if CONF.volume.volume_type and 'volume_type' not in kwargs:
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# If volume_type is not provided in config then no need to
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# add a volume type and
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# if volume_type has already been added by child class then
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# no need to override.
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kwargs['volume_type'] = CONF.volume.volume_type
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if CONF.compute.compute_volume_common_az:
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kwargs.setdefault('availability_zone',
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CONF.compute.compute_volume_common_az)
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volume = cls.volumes_client.create_volume(**kwargs)['volume']
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cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
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cls.delete_volume, cls.volumes_client,
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volume['id'])
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if wait_until:
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waiters.wait_for_volume_resource_status(cls.volumes_client,
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volume['id'], wait_until)
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return volume
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@classmethod
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def create_snapshot(cls, volume_id=1, **kwargs):
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"""Wrapper utility that returns a test snapshot."""
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if 'name' not in kwargs:
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name = data_utils.rand_name(cls.__name__ + '-Snapshot')
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kwargs['name'] = name
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snapshot = cls.snapshots_client.create_snapshot(
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volume_id=volume_id, **kwargs)['snapshot']
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cls.addClassResourceCleanup(test_utils.call_and_ignore_notfound_exc,
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cls.delete_snapshot, snapshot['id'])
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waiters.wait_for_volume_resource_status(cls.snapshots_client,
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snapshot['id'], 'available')
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return snapshot
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def create_backup(self, volume_id, backup_client=None, **kwargs):
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"""Wrapper utility that returns a test backup."""
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if backup_client is None:
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backup_client = self.backups_client
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if 'name' not in kwargs:
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name = data_utils.rand_name(self.__class__.__name__ + '-Backup')
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kwargs['name'] = name
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backup = backup_client.create_backup(
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volume_id=volume_id, **kwargs)['backup']
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# addCleanup uses list pop to cleanup. Wait should be added before
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# the backup is deleted
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self.addCleanup(backup_client.wait_for_resource_deletion,
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backup['id'])
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self.addCleanup(backup_client.delete_backup, backup['id'])
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waiters.wait_for_volume_resource_status(backup_client, backup['id'],
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'available')
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return backup
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# NOTE(afazekas): these create_* and clean_* could be defined
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# only in a single location in the source, and could be more general.
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@staticmethod
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def delete_volume(client, volume_id):
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"""Delete volume by the given client"""
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client.delete_volume(volume_id)
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client.wait_for_resource_deletion(volume_id)
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@classmethod
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def delete_snapshot(cls, snapshot_id, snapshots_client=None):
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"""Delete snapshot by the given client"""
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if snapshots_client is None:
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snapshots_client = cls.snapshots_client
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snapshots_client.delete_snapshot(snapshot_id)
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snapshots_client.wait_for_resource_deletion(snapshot_id)
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def attach_volume(self, server_id, volume_id):
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"""Attach a volume to a server"""
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self.servers_client.attach_volume(
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server_id, volumeId=volume_id,
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device='/dev/%s' % CONF.compute.volume_device_name)
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waiters.wait_for_volume_resource_status(self.volumes_client,
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volume_id, 'in-use')
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self.addCleanup(waiters.wait_for_volume_resource_status,
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self.volumes_client, volume_id, 'available')
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self.addCleanup(self.servers_client.detach_volume, server_id,
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volume_id)
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def create_server(self, wait_until='ACTIVE', **kwargs):
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name = kwargs.pop(
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'name',
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data_utils.rand_name(self.__class__.__name__ + '-instance'))
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tenant_network = self.get_tenant_network()
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body, _ = compute.create_test_server(
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self.os_primary,
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tenant_network=tenant_network,
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name=name,
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wait_until=wait_until,
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**kwargs)
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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waiters.wait_for_server_termination,
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self.servers_client, body['id'])
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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self.servers_client.delete_server, body['id'])
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return body
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def create_group(self, **kwargs):
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if 'name' not in kwargs:
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kwargs['name'] = data_utils.rand_name(
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self.__class__.__name__ + '-Group')
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group = self.groups_client.create_group(**kwargs)['group']
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self.addCleanup(test_utils.call_and_ignore_notfound_exc,
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self.delete_group, group['id'])
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waiters.wait_for_volume_resource_status(
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self.groups_client, group['id'], 'available')
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return group
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def delete_group(self, group_id, delete_volumes=True):
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group_vols = []
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if delete_volumes:
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vols = self.volumes_client.list_volumes(detail=True)['volumes']
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for vol in vols:
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if vol['group_id'] == group_id:
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group_vols.append(vol['id'])
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self.groups_client.delete_group(group_id, delete_volumes)
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for vol in group_vols:
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self.volumes_client.wait_for_resource_deletion(vol)
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self.groups_client.wait_for_resource_deletion(group_id)
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class BaseVolumeAdminTest(BaseVolumeTest):
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"""Base test case class for all Volume Admin API tests."""
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credentials = ['primary', 'admin']
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@classmethod
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def setup_clients(cls):
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super(BaseVolumeAdminTest, cls).setup_clients()
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cls.admin_volume_qos_client = cls.os_admin.volume_qos_client_latest
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cls.admin_volume_services_client = \
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cls.os_admin.volume_services_client_latest
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cls.admin_volume_types_client = cls.os_admin.volume_types_client_latest
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cls.admin_volume_manage_client = (
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cls.os_admin.volume_manage_client_latest)
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cls.admin_volume_client = cls.os_admin.volumes_client_latest
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cls.admin_groups_client = cls.os_admin.groups_client_latest
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cls.admin_messages_client = cls.os_admin.volume_messages_client_latest
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cls.admin_group_snapshots_client = \
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cls.os_admin.group_snapshots_client_latest
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cls.admin_group_types_client = cls.os_admin.group_types_client_latest
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cls.admin_hosts_client = cls.os_admin.volume_hosts_client_latest
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cls.admin_snapshot_manage_client = \
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cls.os_admin.snapshot_manage_client_latest
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cls.admin_snapshots_client = cls.os_admin.snapshots_client_latest
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cls.admin_backups_client = cls.os_admin.backups_client_latest
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cls.admin_encryption_types_client = \
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cls.os_admin.encryption_types_client_latest
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cls.admin_quota_classes_client = \
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cls.os_admin.volume_quota_classes_client_latest
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cls.admin_quotas_client = cls.os_admin.volume_quotas_client_latest
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cls.admin_volume_limits_client = (
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cls.os_admin.volume_limits_client_latest)
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cls.admin_capabilities_client = \
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cls.os_admin.volume_capabilities_client_latest
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cls.admin_scheduler_stats_client = \
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cls.os_admin.volume_scheduler_stats_client_latest
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@classmethod
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def create_test_qos_specs(cls, name=None, consumer=None, **kwargs):
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"""create a test Qos-Specs."""
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name = name or data_utils.rand_name(cls.__name__ + '-QoS')
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consumer = consumer or 'front-end'
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qos_specs = cls.admin_volume_qos_client.create_qos(
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name=name, consumer=consumer, **kwargs)['qos_specs']
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cls.addClassResourceCleanup(cls.clear_qos_spec, qos_specs['id'])
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return qos_specs
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@classmethod
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def create_volume_type(cls, name=None, **kwargs):
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"""Create a test volume-type"""
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name = name or data_utils.rand_name(cls.__name__ + '-volume-type')
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volume_type = cls.admin_volume_types_client.create_volume_type(
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name=name, **kwargs)['volume_type']
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cls.addClassResourceCleanup(cls.clear_volume_type, volume_type['id'])
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return volume_type
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def create_encryption_type(self, type_id=None, provider=None,
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key_size=None, cipher=None,
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control_location=None):
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if not type_id:
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volume_type = self.create_volume_type()
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type_id = volume_type['id']
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self.admin_encryption_types_client.create_encryption_type(
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type_id, provider=provider, key_size=key_size, cipher=cipher,
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control_location=control_location)
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def create_encrypted_volume(self, encryption_provider, key_size=256,
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cipher='aes-xts-plain64',
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control_location='front-end'):
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volume_type = self.create_volume_type()
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self.create_encryption_type(type_id=volume_type['id'],
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provider=encryption_provider,
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key_size=key_size,
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cipher=cipher,
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control_location=control_location)
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return self.create_volume(volume_type=volume_type['name'])
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def create_group_type(self, name=None, **kwargs):
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"""Create a test group-type"""
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name = name or data_utils.rand_name(
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self.__class__.__name__ + '-group-type')
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group_type = self.admin_group_types_client.create_group_type(
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name=name, **kwargs)['group_type']
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self.addCleanup(self.admin_group_types_client.delete_group_type,
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group_type['id'])
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return group_type
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@classmethod
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def clear_qos_spec(cls, qos_id):
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test_utils.call_and_ignore_notfound_exc(
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cls.admin_volume_qos_client.delete_qos, qos_id)
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test_utils.call_and_ignore_notfound_exc(
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cls.admin_volume_qos_client.wait_for_resource_deletion, qos_id)
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@classmethod
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def clear_volume_type(cls, vol_type_id):
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test_utils.call_and_ignore_notfound_exc(
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cls.admin_volume_types_client.delete_volume_type, vol_type_id)
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test_utils.call_and_ignore_notfound_exc(
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cls.admin_volume_types_client.wait_for_resource_deletion,
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vol_type_id)
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