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# 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_lib.common.utils import data_utils
from tempest.api.volume import base
from tempest import config
from tempest import test
CONF = config.CONF
class VolumesV2ActionsTest(base.BaseVolumeTest):
@classmethod
def setup_clients(cls):
super(VolumesV2ActionsTest, cls).setup_clients()
cls.client = cls.volumes_client
cls.image_client = cls.os.image_client
@classmethod
def resource_setup(cls):
super(VolumesV2ActionsTest, cls).resource_setup()
# Create a test shared instance
srv_name = data_utils.rand_name(cls.__name__ + '-Instance')
cls.server = cls.servers_client.create_server(srv_name,
cls.image_ref,
cls.flavor_ref)
cls.servers_client.wait_for_server_status(cls.server['id'], 'ACTIVE')
# Create a test shared volume for attach/detach tests
cls.volume = cls.create_volume()
cls.client.wait_for_volume_status(cls.volume['id'], 'available')
def _delete_image_with_wait(self, image_id):
self.image_client.delete_image(image_id)
self.image_client.wait_for_resource_deletion(image_id)
@classmethod
def resource_cleanup(cls):
# Delete the test instance
cls.servers_client.delete_server(cls.server['id'])
cls.servers_client.wait_for_server_termination(cls.server['id'])
super(VolumesV2ActionsTest, cls).resource_cleanup()
@test.idempotent_id('fff42874-7db5-4487-a8e1-ddda5fb5288d')
@test.stresstest(class_setup_per='process')
@test.attr(type='smoke')
@test.services('compute')
def test_attach_detach_volume_to_instance(self):
# Volume is attached and detached successfully from an instance
mountpoint = '/dev/vdc'
self.client.attach_volume(self.volume['id'],
self.server['id'],
mountpoint)
self.client.wait_for_volume_status(self.volume['id'], 'in-use')
self.client.detach_volume(self.volume['id'])
self.client.wait_for_volume_status(self.volume['id'], 'available')
@test.idempotent_id('9516a2c8-9135-488c-8dd6-5677a7e5f371')
@test.stresstest(class_setup_per='process')
@test.attr(type='gate')
@test.services('compute')
def test_get_volume_attachment(self):
# Verify that a volume's attachment information is retrieved
mountpoint = '/dev/vdc'
self.client.attach_volume(self.volume['id'],
self.server['id'],
mountpoint)
self.client.wait_for_volume_status(self.volume['id'], 'in-use')
# NOTE(gfidente): added in reverse order because functions will be
# called in reverse order to the order they are added (LIFO)
self.addCleanup(self.client.wait_for_volume_status,
self.volume['id'],
'available')
self.addCleanup(self.client.detach_volume, self.volume['id'])
volume = self.client.get_volume(self.volume['id'])
self.assertIn('attachments', volume)
attachment = self.client.get_attachment_from_volume(volume)
self.assertEqual(mountpoint, attachment['device'])
self.assertEqual(self.server['id'], attachment['server_id'])
self.assertEqual(self.volume['id'], attachment['id'])
self.assertEqual(self.volume['id'], attachment['volume_id'])
@test.attr(type='gate')
@test.idempotent_id('d8f1ca95-3d5b-44a3-b8ca-909691c9532d')
@test.services('image')
def test_volume_upload(self):
# 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 image_client and from Cinder via tearDownClass.
image_name = data_utils.rand_name('Image')
body = self.client.upload_volume(self.volume['id'],
image_name,
CONF.volume.disk_format)
image_id = body["image_id"]
self.addCleanup(self.image_client.delete_image, image_id)
self.image_client.wait_for_image_status(image_id, 'active')
self.client.wait_for_volume_status(self.volume['id'], 'available')
@test.attr(type='gate')
@test.idempotent_id('92c4ef64-51b2-40c0-9f7e-4749fbaaba33')
def test_reserve_unreserve_volume(self):
# Mark volume as reserved.
body = self.client.reserve_volume(self.volume['id'])
# To get the volume info
body = self.client.get_volume(self.volume['id'])
self.assertIn('attaching', body['status'])
# Unmark volume as reserved.
body = self.client.unreserve_volume(self.volume['id'])
# To get the volume info
body = self.client.get_volume(self.volume['id'])
self.assertIn('available', body['status'])
def _is_true(self, val):
return val in ['true', 'True', True]
@test.attr(type='gate')
@test.idempotent_id('fff74e1e-5bd3-4b33-9ea9-24c103bc3f59')
def test_volume_readonly_update(self):
# Update volume readonly true
readonly = True
self.client.update_volume_readonly(self.volume['id'],
readonly)
# Get Volume information
fetched_volume = self.client.get_volume(self.volume['id'])
bool_flag = self._is_true(fetched_volume['metadata']['readonly'])
self.assertEqual(True, bool_flag)
# Update volume readonly false
readonly = False
self.client.update_volume_readonly(self.volume['id'], readonly)
# Get Volume information
fetched_volume = self.client.get_volume(self.volume['id'])
bool_flag = self._is_true(fetched_volume['metadata']['readonly'])
self.assertEqual(False, bool_flag)
class VolumesV1ActionsTest(VolumesV2ActionsTest):
_api_version = 1
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