Source code for volume.test_volumes_actions

# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
#    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 tempest.api.volume import base
from tempest.common import utils
from tempest.common import waiters
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib.common.utils import test_utils
from tempest.lib import decorators

CONF = config.CONF


[docs]class VolumesActionsTest(base.BaseVolumeTest): """Test volume actions""" create_default_network = True @classmethod def resource_setup(cls): super(VolumesActionsTest, cls).resource_setup() # Create a test shared volume for attach/detach tests cls.volume = cls.create_volume()
[docs] @decorators.idempotent_id('fff42874-7db5-4487-a8e1-ddda5fb5288d') @decorators.attr(type='smoke') @utils.services('compute') def test_attach_detach_volume_to_instance(self): """Test attaching and detaching volume to instance""" # Create a server server = self.create_server() # Volume is attached and detached successfully from an instance self.volumes_client.attach_volume(self.volume['id'], instance_uuid=server['id'], mountpoint='/dev/%s' % CONF.compute.volume_device_name) waiters.wait_for_volume_resource_status(self.volumes_client, self.volume['id'], 'in-use') self.volumes_client.detach_volume(self.volume['id']) waiters.wait_for_volume_resource_status(self.volumes_client, self.volume['id'], 'available')
[docs] @decorators.idempotent_id('63e21b4c-0a0c-41f6-bfc3-7c2816815599') def test_volume_bootable(self): """Test setting and retrieving bootable flag of a volume""" for bool_bootable in [True, False]: self.volumes_client.set_bootable_volume(self.volume['id'], bootable=bool_bootable) fetched_volume = self.volumes_client.show_volume( self.volume['id'])['volume'] # Get Volume information # NOTE(masayukig): 'bootable' is "true" or "false" in the current # cinder implementation. So we need to cast boolean values to str # and make it lower to compare here. self.assertEqual(str(bool_bootable).lower(), fetched_volume['bootable'])
[docs] @decorators.idempotent_id('9516a2c8-9135-488c-8dd6-5677a7e5f371') @utils.services('compute') def test_get_volume_attachment(self): """Test getting volume attachments Attach a volume to a server, and then retrieve volume's attachments info. """ # Create a server server = self.create_server() # Verify that a volume's attachment information is retrieved self.volumes_client.attach_volume(self.volume['id'], instance_uuid=server['id'], mountpoint='/dev/%s' % CONF.compute.volume_device_name) waiters.wait_for_volume_resource_status(self.volumes_client, self.volume['id'], 'in-use') self.addCleanup(waiters.wait_for_volume_resource_status, self.volumes_client, self.volume['id'], 'available') self.addCleanup(self.volumes_client.detach_volume, self.volume['id']) volume = self.volumes_client.show_volume(self.volume['id'])['volume'] attachment = volume['attachments'][0] self.assertEqual('/dev/%s' % CONF.compute.volume_device_name, attachment['device']) self.assertEqual(server['id'], attachment['server_id']) self.assertEqual(self.volume['id'], attachment['id']) self.assertEqual(self.volume['id'], attachment['volume_id'])
[docs] @decorators.idempotent_id('d8f1ca95-3d5b-44a3-b8ca-909691c9532d') @utils.services('image') def test_volume_upload(self): """Test uploading volume to create an image""" # NOTE(gfidente): the volume uploaded in Glance comes from setUpClass, # it is shared with the other tests. After it is uploaded in Glance, # there is no way to delete it from Cinder, so we delete it from Glance # using the Glance images_client and from Cinder via tearDownClass. image_name = data_utils.rand_name(self.__class__.__name__ + '-Image') body = self.volumes_client.upload_volume( self.volume['id'], image_name=image_name, disk_format=CONF.volume.disk_format)['os-volume_upload_image'] image_id = body["image_id"] self.addCleanup(test_utils.call_and_ignore_notfound_exc, self.images_client.delete_image, image_id) waiters.wait_for_image_status(self.images_client, image_id, 'active') waiters.wait_for_volume_resource_status(self.volumes_client, self.volume['id'], 'available') image_info = self.images_client.show_image(image_id) self.assertEqual(image_name, image_info['name']) self.assertEqual(CONF.volume.disk_format, image_info['disk_format'])
[docs] @decorators.idempotent_id('92c4ef64-51b2-40c0-9f7e-4749fbaaba33') def test_reserve_unreserve_volume(self): """Test reserving and unreserving volume""" # Mark volume as reserved. self.volumes_client.reserve_volume(self.volume['id']) # To get the volume info body = self.volumes_client.show_volume(self.volume['id'])['volume'] self.assertIn('attaching', body['status']) # Unmark volume as reserved. self.volumes_client.unreserve_volume(self.volume['id']) # To get the volume info body = self.volumes_client.show_volume(self.volume['id'])['volume'] self.assertIn('available', body['status'])
[docs] @decorators.idempotent_id('fff74e1e-5bd3-4b33-9ea9-24c103bc3f59') def test_volume_readonly_update(self): """Test updating and retrieve volume's readonly flag""" for readonly in [True, False]: # Update volume readonly self.volumes_client.update_volume_readonly(self.volume['id'], readonly=readonly) # Get Volume information fetched_volume = self.volumes_client.show_volume( self.volume['id'])['volume'] # NOTE(masayukig): 'readonly' is "True" or "False" in the current # cinder implementation. So we need to cast boolean values to str # to compare here. self.assertEqual(str(readonly), fetched_volume['metadata']['readonly'])