329 lines
13 KiB
Python
329 lines
13 KiB
Python
# Copyright 2011 Justin Santa Barbara
|
|
# 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 unittest import mock
|
|
|
|
from oslo_utils import uuidutils
|
|
|
|
from cinder.tests.functional.api import client
|
|
from cinder.tests.functional import functional_helpers
|
|
from cinder.volume import configuration
|
|
|
|
|
|
class VolumesTest(functional_helpers._FunctionalTestBase):
|
|
_vol_type_name = 'functional_test_type'
|
|
|
|
def setUp(self):
|
|
super(VolumesTest, self).setUp()
|
|
self.api.create_type(self._vol_type_name)
|
|
|
|
def _get_flags(self):
|
|
f = super(VolumesTest, self)._get_flags()
|
|
f['volume_driver'] = (
|
|
{'v': 'cinder.tests.fake_driver.FakeLoggingVolumeDriver',
|
|
'g': configuration.SHARED_CONF_GROUP})
|
|
f['default_volume_type'] = {'v': self._vol_type_name}
|
|
return f
|
|
|
|
def test_get_volumes_summary(self):
|
|
"""Simple check that listing volumes works."""
|
|
volumes = self.api.get_volumes(False)
|
|
self.assertIsNotNone(volumes)
|
|
|
|
def test_get_volumes(self):
|
|
"""Simple check that listing volumes works."""
|
|
volumes = self.api.get_volumes()
|
|
self.assertIsNotNone(volumes)
|
|
|
|
def test_create_and_delete_volume(self):
|
|
"""Creates and deletes a volume."""
|
|
|
|
# Create volume
|
|
created_volume = self.api.post_volume({'volume': {'size': 1}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Check it's there
|
|
found_volume = self.api.get_volume(created_volume_id)
|
|
self.assertEqual(created_volume_id, found_volume['id'])
|
|
self.assertEqual(self._vol_type_name, found_volume['volume_type'])
|
|
|
|
# It should also be in the all-volume list
|
|
volumes = self.api.get_volumes()
|
|
volume_names = [volume['id'] for volume in volumes]
|
|
self.assertIn(created_volume_id, volume_names)
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
found_volume = self._poll_volume_while(created_volume_id, ['creating'])
|
|
|
|
# It should be available...
|
|
self.assertEqual('available', found_volume['status'])
|
|
|
|
# Delete the volume
|
|
self.api.delete_volume(created_volume_id)
|
|
|
|
# Wait (briefly) for deletion. Delay is due to the 'message queue'
|
|
found_volume = self._poll_volume_while(created_volume_id, ['deleting'])
|
|
|
|
# Should be gone
|
|
self.assertIsNone(found_volume)
|
|
|
|
def test_create_no_volume_type(self):
|
|
"""Verify volume_type is not None"""
|
|
|
|
# Create volume
|
|
created_volume = self.api.post_volume({'volume': {'size': 1}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
found_volume = self._poll_volume_while(created_volume_id, ['creating'])
|
|
self.assertEqual('available', found_volume['status'])
|
|
|
|
# It should have a volume_type
|
|
self.assertIsNotNone(found_volume['volume_type'])
|
|
|
|
# Delete the volume
|
|
self.api.delete_volume(created_volume_id)
|
|
found_volume = self._poll_volume_while(created_volume_id, ['deleting'])
|
|
self.assertIsNone(found_volume)
|
|
|
|
def test_create_volume_default_type(self):
|
|
"""Verify that the configured default_volume_type is used"""
|
|
|
|
my_vol_type_name = 'default_type'
|
|
self.api.create_type(my_vol_type_name)
|
|
self.flags(default_volume_type=my_vol_type_name)
|
|
|
|
# Create volume
|
|
created_volume = self.api.post_volume({'volume': {'size': 1}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
found_volume = self._poll_volume_while(created_volume_id, ['creating'])
|
|
self.assertEqual('available', found_volume['status'])
|
|
|
|
# It should have the default volume_type
|
|
self.assertEqual(my_vol_type_name, found_volume['volume_type'])
|
|
|
|
# Delete the volume
|
|
self.api.delete_volume(created_volume_id)
|
|
found_volume = self._poll_volume_while(created_volume_id, ['deleting'])
|
|
self.assertIsNone(found_volume)
|
|
|
|
def test_create_volume_bad_default_type(self):
|
|
"""Verify non-existent default volume type errors out."""
|
|
|
|
# configure a non-existent default type
|
|
self.flags(default_volume_type='non-existent-type')
|
|
|
|
# Create volume and verify it errors out with 500 status
|
|
self.assertRaises(client.OpenStackApiException500,
|
|
self.api.post_volume, {'volume': {'size': 1}})
|
|
|
|
def test_create_volume_default_type_set_none(self):
|
|
"""Verify None default volume type errors out."""
|
|
|
|
# configure None default type
|
|
self.flags(default_volume_type=None)
|
|
|
|
# Create volume and verify it errors out with 500 status
|
|
self.assertRaises(client.OpenStackApiException500,
|
|
self.api.post_volume, {'volume': {'size': 1}})
|
|
|
|
@mock.patch('cinder.api.common.get_cluster_host',
|
|
return_value=(None, None))
|
|
def test_manage_volume_default_type_set_none(self, fake_get_host):
|
|
"""Verify missing default volume type errors out when managing."""
|
|
|
|
# configure None default type
|
|
self.flags(default_volume_type=None)
|
|
|
|
# manage something in the backend and verify you get a 500
|
|
self.assertRaises(client.OpenStackApiException500,
|
|
self.api.post_manage_volume)
|
|
|
|
# make sure that we actually made it into the method we
|
|
# want to test and the 500 wasn't from something else
|
|
fake_get_host.assert_called_once()
|
|
|
|
def test_create_volume_specified_type(self):
|
|
"""Verify volume_type is not default."""
|
|
|
|
my_vol_type_name = 'my_specified_type'
|
|
my_vol_type_id = self.api.create_type(my_vol_type_name)['id']
|
|
|
|
# Create volume
|
|
created_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'volume_type': my_vol_type_id}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
found_volume = self._poll_volume_while(created_volume_id, ['creating'])
|
|
self.assertEqual('available', found_volume['status'])
|
|
|
|
# It should have the specified volume_type
|
|
self.assertEqual(my_vol_type_name, found_volume['volume_type'])
|
|
|
|
# Delete the volume and test type
|
|
self.api.delete_volume(created_volume_id)
|
|
found_volume = self._poll_volume_while(created_volume_id, ['deleting'])
|
|
self.assertIsNone(found_volume)
|
|
self.api.delete_type(my_vol_type_id)
|
|
|
|
def test_create_volume_from_source_vol_inherits_voltype(self):
|
|
src_vol_type_name = 'source_vol_type'
|
|
src_vol_type_id = self.api.create_type(src_vol_type_name)['id']
|
|
|
|
# Create source volume
|
|
src_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'volume_type': src_vol_type_id}})
|
|
self.assertTrue(uuidutils.is_uuid_like(src_volume['id']))
|
|
src_volume_id = src_volume['id']
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
src_volume = self._poll_volume_while(src_volume_id, ['creating'])
|
|
self.assertEqual('available', src_volume['status'])
|
|
|
|
# Create a new volume using src_volume, do not specify a volume_type
|
|
new_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'source_volid': src_volume_id}})
|
|
new_volume_id = new_volume['id']
|
|
|
|
# Wait for creation ...
|
|
new_volume = self._poll_volume_while(new_volume_id, ['creating'])
|
|
self.assertEqual('available', new_volume['status'])
|
|
|
|
# It should have the same type as the source volume
|
|
self.assertEqual(src_vol_type_name, new_volume['volume_type'])
|
|
|
|
# Delete the volumes and test type
|
|
self.api.delete_volume(src_volume_id)
|
|
found_volume = self._poll_volume_while(src_volume_id, ['deleting'])
|
|
self.assertIsNone(found_volume)
|
|
self.api.delete_volume(new_volume_id)
|
|
found_volume = self._poll_volume_while(new_volume_id, ['deleting'])
|
|
self.assertIsNone(found_volume)
|
|
self.api.delete_type(src_vol_type_id)
|
|
|
|
def test_create_volume_from_snapshot_inherits_voltype(self):
|
|
src_vol_type_name = 'a_very_new_vol_type'
|
|
src_vol_type_id = self.api.create_type(src_vol_type_name)['id']
|
|
|
|
# Create source volume
|
|
src_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'volume_type': src_vol_type_id}})
|
|
src_volume_id = src_volume['id']
|
|
|
|
# Wait (briefly) for creation. Delay is due to the 'message queue'
|
|
src_volume = self._poll_volume_while(src_volume_id, ['creating'])
|
|
self.assertEqual('available', src_volume['status'])
|
|
|
|
# Create a snapshot of src_volume
|
|
snapshot = self.api.post_snapshot(
|
|
{'snapshot': {'volume_id': src_volume_id,
|
|
'name': 'test_snapshot'}})
|
|
self.assertEqual(src_volume_id, snapshot['volume_id'])
|
|
snapshot_id = snapshot['id']
|
|
|
|
# make sure the snapshot is ready
|
|
snapshot = self._poll_snapshot_while(snapshot_id, ['creating'])
|
|
self.assertEqual('available', snapshot['status'])
|
|
|
|
# create a new volume from the snapshot, do not specify a volume_type
|
|
new_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'snapshot_id': snapshot_id}})
|
|
new_volume_id = new_volume['id']
|
|
|
|
# Wait for creation ...
|
|
new_volume = self._poll_volume_while(new_volume_id, ['creating'])
|
|
self.assertEqual('available', new_volume['status'])
|
|
|
|
# Finally, here's the whole point of this test:
|
|
self.assertEqual(src_vol_type_name, new_volume['volume_type'])
|
|
|
|
# Delete the snapshot, volumes, and test type
|
|
self.api.delete_snapshot(snapshot_id)
|
|
snapshot = self._poll_snapshot_while(snapshot_id, ['deleting'])
|
|
self.assertIsNone(snapshot)
|
|
|
|
self.api.delete_volume(src_volume_id)
|
|
src_volume = self._poll_volume_while(src_volume_id, ['deleting'])
|
|
self.assertIsNone(src_volume)
|
|
|
|
self.api.delete_volume(new_volume_id)
|
|
new_volume = self._poll_volume_while(new_volume_id, ['deleting'])
|
|
self.assertIsNone(new_volume)
|
|
|
|
self.api.delete_type(src_vol_type_id)
|
|
|
|
def test_create_volume_with_metadata(self):
|
|
"""Creates a volume with metadata."""
|
|
|
|
# Create volume
|
|
metadata = {'key1': 'value1',
|
|
'key2': 'value2',
|
|
'volume/created/by': 'cinder'}
|
|
created_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'metadata': metadata}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Check it's there and metadata present
|
|
found_volume = self.api.get_volume(created_volume_id)
|
|
self.assertEqual(created_volume_id, found_volume['id'])
|
|
self.assertEqual(metadata, found_volume['metadata'])
|
|
|
|
def test_create_volume_in_availability_zone(self):
|
|
"""Creates a volume in availability_zone."""
|
|
|
|
# Create volume
|
|
availability_zone = 'nova'
|
|
created_volume = self.api.post_volume(
|
|
{'volume': {'size': 1,
|
|
'availability_zone': availability_zone}})
|
|
self.assertTrue(uuidutils.is_uuid_like(created_volume['id']))
|
|
created_volume_id = created_volume['id']
|
|
|
|
# Check it's there and availability zone present
|
|
found_volume = self.api.get_volume(created_volume_id)
|
|
self.assertEqual(created_volume_id, found_volume['id'])
|
|
self.assertEqual(availability_zone, found_volume['availability_zone'])
|
|
|
|
def test_create_and_update_volume(self):
|
|
# Create vol1
|
|
created_volume = self.api.post_volume({'volume': {
|
|
'size': 1, 'name': 'vol1'}})
|
|
self.assertEqual('vol1', created_volume['name'])
|
|
created_volume_id = created_volume['id']
|
|
|
|
# update volume
|
|
body = {'volume': {'name': 'vol-one'}}
|
|
updated_volume = self.api.put_volume(created_volume_id, body)
|
|
self.assertEqual('vol-one', updated_volume['name'])
|
|
|
|
# check for update
|
|
found_volume = self.api.get_volume(created_volume_id)
|
|
self.assertEqual(created_volume_id, found_volume['id'])
|
|
self.assertEqual('vol-one', found_volume['name'])
|