554 lines
24 KiB
Python
554 lines
24 KiB
Python
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# 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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import mox
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from cinder import context
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from cinder import exception
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from cinder.openstack.common import log as logging
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from cinder.openstack.common import timeutils
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from cinder import test
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from cinder import units
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from cinder.volume import configuration as conf
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from cinder.volume.drivers.solidfire import SolidFireDriver
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from cinder.volume import qos_specs
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from cinder.volume import volume_types
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LOG = logging.getLogger(__name__)
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def create_configuration():
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configuration = mox.MockObject(conf.Configuration)
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configuration.san_is_local = False
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configuration.append_config_values(mox.IgnoreArg())
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return configuration
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class SolidFireVolumeTestCase(test.TestCase):
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def setUp(self):
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self.ctxt = context.get_admin_context()
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self._mox = mox.Mox()
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self.configuration = mox.MockObject(conf.Configuration)
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self.configuration.sf_allow_tenant_qos = True
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self.configuration.san_is_local = True
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self.configuration.sf_emulate_512 = True
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self.configuration.sf_account_prefix = 'cinder'
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super(SolidFireVolumeTestCase, self).setUp()
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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self.expected_qos_results = {'minIOPS': 1000,
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'maxIOPS': 10000,
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'burstIOPS': 20000}
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def fake_issue_api_request(obj, method, params, version='1.0'):
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if method is 'GetClusterCapacity' and version == '1.0':
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LOG.info('Called Fake GetClusterCapacity...')
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data = {'result':
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{'clusterCapacity': {'maxProvisionedSpace': 99999999,
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'usedSpace': 999,
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'compressionPercent': 100,
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'deDuplicationPercent': 100,
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'thinProvisioningPercent': 100}}}
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return data
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elif method is 'GetClusterInfo' and version == '1.0':
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LOG.info('Called Fake GetClusterInfo...')
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results = {'result': {'clusterInfo':
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{'name': 'fake-cluster',
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'mvip': '1.1.1.1',
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'svip': '1.1.1.1',
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'uniqueID': 'unqid',
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'repCount': 2,
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'attributes': {}}}}
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return results
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elif method is 'AddAccount' and version == '1.0':
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LOG.info('Called Fake AddAccount...')
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return {'result': {'accountID': 25}, 'id': 1}
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elif method is 'GetAccountByName' and version == '1.0':
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LOG.info('Called Fake GetAccountByName...')
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results = {'result': {'account':
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{'accountID': 25,
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'username': params['username'],
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'status': 'active',
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'initiatorSecret': '123456789012',
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'targetSecret': '123456789012',
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'attributes': {},
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'volumes': [6, 7, 20]}},
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"id": 1}
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return results
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elif method is 'CreateVolume' and version == '1.0':
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LOG.info('Called Fake CreateVolume...')
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return {'result': {'volumeID': 5}, 'id': 1}
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elif method is 'DeleteVolume' and version == '1.0':
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LOG.info('Called Fake DeleteVolume...')
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return {'result': {}, 'id': 1}
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elif method is 'ModifyVolume' and version == '5.0':
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LOG.info('Called Fake ModifyVolume...')
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return {'result': {}, 'id': 1}
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elif method is 'CloneVolume':
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return {'result': {'volumeID': 6}, 'id': 2}
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elif method is 'ModifyVolume':
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return
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elif method is 'ListVolumesForAccount' and version == '1.0':
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test_name = 'OS-VOLID-a720b3c0-d1f0-11e1-9b23-0800200c9a66'
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LOG.info('Called Fake ListVolumesForAccount...')
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result = {'result': {
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'volumes': [{'volumeID': 5,
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'name': test_name,
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'accountID': 25,
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'sliceCount': 1,
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'totalSize': 1 * units.GiB,
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'enable512e': True,
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'access': "readWrite",
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'status': "active",
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'attributes': {},
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'qos': None,
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'iqn': test_name}]}}
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return result
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else:
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LOG.error('Crap, unimplemented API call in Fake:%s' % method)
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def fake_issue_api_request_fails(obj, method, params, version='1.0'):
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return {'error': {'code': 000,
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'name': 'DummyError',
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'message': 'This is a fake error response'},
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'id': 1}
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def fake_set_qos_by_volume_type(self, type_id, ctxt):
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return {'minIOPS': 500,
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'maxIOPS': 1000,
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'burstIOPS': 1000}
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def fake_volume_get(obj, key, default=None):
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return {'qos': 'fast'}
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def fake_update_cluster_status(self):
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return
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def fake_get_model_info(self, account, vid):
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return {'fake': 'fake-model'}
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def test_create_with_qos_type(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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self.stubs.Set(SolidFireDriver, '_set_qos_by_volume_type',
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self.fake_set_qos_by_volume_type)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': 'fast',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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model_update = sfv.create_volume(testvol)
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self.assertIsNotNone(model_update)
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def test_create_volume(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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model_update = sfv.create_volume(testvol)
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self.assertIsNotNone(model_update)
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self.assertIsNone(model_update.get('provider_geometry', None))
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def test_create_volume_non_512(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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self.configuration.sf_emulate_512 = False
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sfv = SolidFireDriver(configuration=self.configuration)
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model_update = sfv.create_volume(testvol)
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self.assertEqual(model_update.get('provider_geometry', None),
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'4096 4096')
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self.configuration.sf_emulate_512 = True
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def test_create_snapshot(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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self.stubs.Set(SolidFireDriver, '_get_model_info',
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self.fake_get_model_info)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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testsnap = {'project_id': 'testprjid',
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'name': 'testvol',
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'volume_size': 1,
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'id': 'b831c4d1-d1f0-11e1-9b23-0800200c9a66',
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'volume_id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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sfv.create_volume(testvol)
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sfv.create_snapshot(testsnap)
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def test_create_clone(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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self.stubs.Set(SolidFireDriver, '_get_model_info',
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self.fake_get_model_info)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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testvol_b = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'b831c4d1-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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sfv.create_cloned_volume(testvol_b, testvol)
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def test_initialize_connector_with_blocksizes(self):
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connector = {'initiator': 'iqn.2012-07.org.fake:01'}
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'volume_type_id': None,
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'provider_location': '10.10.7.1:3260 iqn.2010-01.com.'
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'solidfire:87hg.uuid-2cc06226-cc'
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'74-4cb7-bd55-14aed659a0cc.4060 0',
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'provider_auth': 'CHAP stack-1-a60e2611875f40199931f2'
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'c76370d66b 2FE0CQ8J196R',
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'provider_geometry': '4096 4096',
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'created_at': timeutils.utcnow(),
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}
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sfv = SolidFireDriver(configuration=self.configuration)
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properties = sfv.initialize_connection(testvol, connector)
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self.assertEqual(properties['data']['physical_block_size'], '4096')
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self.assertEqual(properties['data']['logical_block_size'], '4096')
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def test_create_volume_with_qos(self):
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preset_qos = {}
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preset_qos['qos'] = 'fast'
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'metadata': [preset_qos],
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'volume_type_id': None,
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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model_update = sfv.create_volume(testvol)
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self.assertIsNotNone(model_update)
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def test_create_volume_fails(self):
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# NOTE(JDG) This test just fakes update_cluster_status
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# this is inentional for this test
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self.stubs.Set(SolidFireDriver, '_update_cluster_status',
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self.fake_update_cluster_status)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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testvol = {'project_id': 'testprjid',
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'name': 'testvol',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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try:
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sfv.create_volume(testvol)
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self.fail("Should have thrown Error")
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except Exception:
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pass
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def test_create_sfaccount(self):
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sfv = SolidFireDriver(configuration=self.configuration)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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account = sfv._create_sfaccount('project-id')
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self.assertIsNotNone(account)
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def test_create_sfaccount_fails(self):
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sfv = SolidFireDriver(configuration=self.configuration)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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account = sfv._create_sfaccount('project-id')
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self.assertIsNone(account)
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def test_get_sfaccount_by_name(self):
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sfv = SolidFireDriver(configuration=self.configuration)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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account = sfv._get_sfaccount_by_name('some-name')
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self.assertIsNotNone(account)
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def test_get_sfaccount_by_name_fails(self):
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sfv = SolidFireDriver(configuration=self.configuration)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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account = sfv._get_sfaccount_by_name('some-name')
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self.assertIsNone(account)
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def test_delete_volume(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'test_volume',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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sfv.delete_volume(testvol)
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def test_delete_volume_fails_no_volume(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'no-name',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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try:
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sfv.delete_volume(testvol)
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self.fail("Should have thrown Error")
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except Exception:
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pass
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def test_delete_volume_fails_account_lookup(self):
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# NOTE(JDG) This test just fakes update_cluster_status
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# this is inentional for this test
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self.stubs.Set(SolidFireDriver, '_update_cluster_status',
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self.fake_update_cluster_status)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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testvol = {'project_id': 'testprjid',
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'name': 'no-name',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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self.assertRaises(exception.SolidFireAccountNotFound,
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sfv.delete_volume,
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testvol)
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def test_get_cluster_info(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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sfv = SolidFireDriver(configuration=self.configuration)
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sfv._get_cluster_info()
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def test_get_cluster_info_fail(self):
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# NOTE(JDG) This test just fakes update_cluster_status
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# this is inentional for this test
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self.stubs.Set(SolidFireDriver, '_update_cluster_status',
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self.fake_update_cluster_status)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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sfv = SolidFireDriver(configuration=self.configuration)
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self.assertRaises(exception.SolidFireAPIException,
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sfv._get_cluster_info)
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def test_extend_volume(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'test_volume',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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sfv.extend_volume(testvol, 2)
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def test_extend_volume_fails_no_volume(self):
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request)
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testvol = {'project_id': 'testprjid',
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'name': 'no-name',
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'size': 1,
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'id': 'not-found'}
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sfv = SolidFireDriver(configuration=self.configuration)
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self.assertRaises(exception.VolumeNotFound,
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sfv.extend_volume,
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testvol, 2)
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def test_extend_volume_fails_account_lookup(self):
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# NOTE(JDG) This test just fakes update_cluster_status
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# this is intentional for this test
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self.stubs.Set(SolidFireDriver, '_update_cluster_status',
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self.fake_update_cluster_status)
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self.stubs.Set(SolidFireDriver, '_issue_api_request',
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self.fake_issue_api_request_fails)
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testvol = {'project_id': 'testprjid',
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'name': 'no-name',
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'size': 1,
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'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
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'created_at': timeutils.utcnow()}
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sfv = SolidFireDriver(configuration=self.configuration)
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self.assertRaises(exception.SolidFireAccountNotFound,
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sfv.extend_volume,
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testvol, 2)
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def test_set_by_qos_spec_with_scoping(self):
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sfv = SolidFireDriver(configuration=self.configuration)
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qos_ref = qos_specs.create(self.ctxt,
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'qos-specs-1', {'qos:minIOPS': '1000',
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'qos:maxIOPS': '10000',
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'qos:burstIOPS': '20000'})
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type_ref = volume_types.create(self.ctxt,
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"type1", {"qos:minIOPS": "100",
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"qos:burstIOPS": "300",
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"qos:maxIOPS": "200"})
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|
qos_specs.associate_qos_with_type(self.ctxt,
|
|
qos_ref['id'],
|
|
type_ref['id'])
|
|
qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id'])
|
|
self.assertEqual(qos, self.expected_qos_results)
|
|
|
|
def test_set_by_qos_spec(self):
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
qos_ref = qos_specs.create(self.ctxt,
|
|
'qos-specs-1', {'minIOPS': '1000',
|
|
'maxIOPS': '10000',
|
|
'burstIOPS': '20000'})
|
|
type_ref = volume_types.create(self.ctxt,
|
|
"type1", {"qos:minIOPS": "100",
|
|
"qos:burstIOPS": "300",
|
|
"qos:maxIOPS": "200"})
|
|
qos_specs.associate_qos_with_type(self.ctxt,
|
|
qos_ref['id'],
|
|
type_ref['id'])
|
|
qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id'])
|
|
self.assertEqual(qos, self.expected_qos_results)
|
|
|
|
def test_set_by_qos_by_type_only(self):
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
type_ref = volume_types.create(self.ctxt,
|
|
"type1", {"qos:minIOPS": "100",
|
|
"qos:burstIOPS": "300",
|
|
"qos:maxIOPS": "200"})
|
|
qos = sfv._set_qos_by_volume_type(self.ctxt, type_ref['id'])
|
|
self.assertEqual(qos, {'minIOPS': 100,
|
|
'maxIOPS': 200,
|
|
'burstIOPS': 300})
|
|
|
|
def test_retype(self):
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
self.stubs.Set(SolidFireDriver, '_issue_api_request',
|
|
self.fake_issue_api_request)
|
|
type_ref = volume_types.create(self.ctxt,
|
|
"type1", {"qos:minIOPS": "500",
|
|
"qos:burstIOPS": "2000",
|
|
"qos:maxIOPS": "1000"})
|
|
diff = {'encryption': {}, 'qos_specs': {},
|
|
'extra_specs': {'qos:burstIOPS': ('10000', u'2000'),
|
|
'qos:minIOPS': ('1000', u'500'),
|
|
'qos:maxIOPS': ('10000', u'1000')}}
|
|
host = None
|
|
testvol = {'project_id': 'testprjid',
|
|
'name': 'test_volume',
|
|
'size': 1,
|
|
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
|
|
'created_at': timeutils.utcnow()}
|
|
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
self.assertTrue(sfv.retype(self.ctxt,
|
|
testvol,
|
|
type_ref, diff, host))
|
|
|
|
def test_retype_with_qos_spec(self):
|
|
test_type = {'name': 'sf-1',
|
|
'qos_specs_id': 'fb0576d7-b4b5-4cad-85dc-ca92e6a497d1',
|
|
'deleted': False,
|
|
'created_at': '2014-02-06 04:58:11',
|
|
'updated_at': None,
|
|
'extra_specs': {},
|
|
'deleted_at': None,
|
|
'id': 'e730e97b-bc7d-4af3-934a-32e59b218e81'}
|
|
|
|
test_qos_spec = {'id': 'asdfafdasdf',
|
|
'specs': {'minIOPS': '1000',
|
|
'maxIOPS': '2000',
|
|
'burstIOPS': '3000'}}
|
|
|
|
qos_specs
|
|
|
|
def _fake_get_volume_type(ctxt, type_id):
|
|
return test_type
|
|
|
|
def _fake_get_qos_spec(ctxt, spec_id):
|
|
return test_qos_spec
|
|
|
|
self.stubs.Set(SolidFireDriver, '_issue_api_request',
|
|
self.fake_issue_api_request)
|
|
self.stubs.Set(volume_types, 'get_volume_type',
|
|
_fake_get_volume_type)
|
|
self.stubs.Set(qos_specs, 'get_qos_specs',
|
|
_fake_get_qos_spec)
|
|
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
|
|
diff = {'encryption': {}, 'extra_specs': {},
|
|
'qos_specs': {'burstIOPS': ('10000', '2000'),
|
|
'minIOPS': ('1000', '500'),
|
|
'maxIOPS': ('10000', '1000')}}
|
|
host = None
|
|
testvol = {'project_id': 'testprjid',
|
|
'name': 'test_volume',
|
|
'size': 1,
|
|
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
|
|
'created_at': timeutils.utcnow()}
|
|
|
|
sfv = SolidFireDriver(configuration=self.configuration)
|
|
self.assertTrue(sfv.retype(self.ctxt,
|
|
testvol,
|
|
test_type, diff, host))
|