def setUp(self):
super(FIOioControlTestCases, self).setUp()
self.configuration = create_configuration()
self.ctxt = context.get_admin_context()
self.drv = FIOioControlDriver(configuration=self.configuration)
self.drv.fio_qos_dict = self.policyTable
def setUp(self):
super(FIOioControlTestCases, self).setUp()
self.configuration = create_configuration()
self.ctxt = context.get_admin_context()
self.drv = FIOioControlDriver(configuration=self.configuration)
self.drv.fio_qos_dict = self.policyTable
class FIOioControlTestCases(test.TestCase):
VERSION = '1.0.0'
policyTable = {'Policy 4': '00000000-00000000-0000-000000000002',
'Policy 5': '00000000-00000000-0000-000000000000',
'Policy 2': '00000000-00000000-0000-000000000008',
'Policy 3': '00000000-00000000-0000-000000000004',
'Policy 1': '00000000-00000000-0000-000000000010'}
def setUp(self):
super(FIOioControlTestCases, self).setUp()
self.configuration = create_configuration()
self.ctxt = context.get_admin_context()
self.drv = FIOioControlDriver(configuration=self.configuration)
self.drv.fio_qos_dict = self.policyTable
def test_do_setup_sucess(self, connmock):
# erase policy table, then make sure drv.do_setup builds it
self.drv.fio_qos_dict = {}
instance = connmock.return_value
instance.get.return_value = basic_policy_response
self.drv.do_setup(context="")
self.assertEqual(self.policyTable, self.drv.fio_qos_dict,
"wrong policy table built")
def test_create_volume_simple_success_poolA(self, connmock):
self.drv.conn = connmock.return_value
bPoolResponse = copy.deepcopy(basic_pools_response)
bPoolResponse[1]['ExportedVolumeMB'] = 5009
self.drv.conn.get.return_value = bPoolResponse
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.create_volume(testvol)
cmd = {"Size": int(testvol['size']) * units.Gi,
"PolicyUUID": '00000000-00000000-0000-000000000000',
"PoolUUID": "FakePoolA_id",
"Name": testvol['id'], }
expected = [mock.call.get('TierStore/Pools/by-id/'),
mock.call.post('TierStore/Volumes/by-id/', cmd)]
self.drv.conn.assert_has_calls(expected)
def test_create_volume_simple_success_poolB(self, connmock):
self.drv.conn = connmock.return_value
bPoolResponse = copy.deepcopy(basic_pools_response)
bPoolResponse[0]['ExportedVolumeMB'] = 5009
self.drv.conn.get.return_value = bPoolResponse
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.create_volume(testvol)
cmd = {"Size": int(testvol['size']) * units.Gi,
"PolicyUUID": '00000000-00000000-0000-000000000000',
"PoolUUID": "FakePoolB_id",
"Name": testvol['id'], }
expected = [mock.call.get('TierStore/Pools/by-id/'),
mock.call.post('TierStore/Volumes/by-id/', cmd)]
self.drv.conn.assert_has_calls(expected)
def test_delete_volume_sucess(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.conn.get.return_value = basic_vol_response
self.drv.delete_volume(testvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/Volumes/by-id/FakeBasicVolID')]
self.drv.conn.assert_has_calls(expected)
def test_create_snapshot_sucess(self, connmock):
self.drv.conn = connmock.return_value
snapshot = {'volume_id': 'cinderVolumeID',
'id': 'a720b3c0-d1f0-11e1-9b23-1234500cab39', }
self.drv.conn.get.return_value = basic_vol_response
cmd = {"VolumeUUID": "FakeBasicVolID",
"Name": snapshot['id'], }
self.drv.create_snapshot(snapshot)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_delete_snapshot_sucess(self, connmock):
self.drv.conn = connmock.return_value
snapshot = {'volume_id': '1dead3c0-d1f0-beef-9b23-1274500cab58',
'id': 'cinderSnapshotID'}
self.drv.conn.get.return_value = basic_snapshot_response
self.drv.delete_snapshot(snapshot)
expected = [mock.call.get('TierStore/Snapshots/by-id/'),
mock.call.delete(
('TierStore/Snapshots/by-id/' +
'407115424bb9539c')), ]
self.drv.conn.assert_has_calls(expected)
def test_create_volume_from_snapshot_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
snapshot = {'volume_id': testvol['id'],
'id': 'cinderSnapshotID'}
self.drv.conn.get.return_value = basic_snapshot_response
cmd = {"ParentLayerId": "407115424bb9539c",
"Name": testvol['id'],
"PolicyUUID": '00000000-00000000-0000-000000000000'}
self.drv.create_volume_from_snapshot(testvol, snapshot)
expected = [mock.call.get('TierStore/Snapshots/by-id/'),
mock.call.put(
'TierStore/Snapshots/functions/CloneSnapshot', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_initialize_connection_no_usable_Networks_fail(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"GroupName": "fake:01",
"InitiatorList": ["fake:01"]}
cmd2 = {"AclGroupList": ["3"], }
netResponse = copy.deepcopy(basic_net_response)
netResponse[4]['OperationalState'] = "down"
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_vol_response,
netResponse, ]
self.drv.conn.get.side_effect = get_effect
self.assertRaises(exception.VolumeDriverException,
self.drv.initialize_connection, testvol,
connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/ACLGroup/by-id/', cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd2),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('System/Network/by-id/'), ]
self.drv.conn.assert_has_calls(expected)
def test_initialize_connection_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"GroupName": "fake:01",
"InitiatorList": ["fake:01"]}
cmd2 = {"AclGroupList": ["3"], }
netResponse = copy.deepcopy(basic_net_response)
netResponse[2]['OperationalState'] = "up"
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_vol_response,
netResponse, ]
self.drv.conn.get.side_effect = get_effect
result = self.drv.initialize_connection(testvol, connector)
expected = {'driver_volume_type': 'iscsi',
'data': {'target_lun': 0,
'target_portal': u'10.10.2.84:3260',
'target_iqn': (
'iqn.2010-11.com.ngs:Volume:FakeBasicVolID'),
'target_discovered': False,
'volume_id': 'cinderVolumeID'}}
self.assertEqual(result, expected, "wrong result from init connection")
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/ACLGroup/by-id/', cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd2),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('System/Network/by-id/'), ]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_single_delete_sucess(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/ACLGroup/by-id/3')]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_multiple_no_delete(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
return2vol = copy.deepcopy(basic_vol_response)
return2vol.append(copy.deepcopy(basic_vol_response[0]))
return2vol[1]['AclGroupList'] = ["3"]
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
return2vol, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/')]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_multiple_delete(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
return2vol = copy.deepcopy(basic_vol_response)
return2vol.append(copy.deepcopy(basic_vol_response[0]))
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
return2vol, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/ACLGroup/by-id/3')]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
# also mock _getSnapshotByName because of the random snapshotname.
self.drv._get_snapshot_by_name = mock.MagicMock()
self.drv._get_snapshot_by_name.return_value = \
basic_snapshot_response[0]
cmd2 = {"ParentLayerId": "407115424bb9539c",
"Name": "cinderVolumeID-dst",
"PolicyUUID": "00000000-00000000-0000-000000000000"}
get_effect = [basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.drv.create_cloned_volume(dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd),
mock.call.put(('TierStore/Snapshots/functions/' +
'CloneSnapshot'), cmd2), ]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_snapfails(self, connmock):
self.drv.conn = connmock.return_value
# this operation is a 2 part process, snap, then clone.
# This tests for the snap failing
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
get_effect = [basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
self.drv.conn.post.side_effect = requests.exceptions.HTTPError
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.assertRaises(requests.exceptions.HTTPError,
self.drv.create_cloned_volume,
dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_clonefails(self, connmock):
self.drv.conn = connmock.return_value
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
get_effect = [basic_vol_response,
basic_snapshot_response[0], ]
self.drv.conn.get.side_effect = get_effect
# also mock _getSnapshotByName because of the random snapshotname.
self.drv._get_snapshot_by_name = mock.MagicMock()
self.drv._get_snapshot_by_name.return_value = \
basic_snapshot_response[0]
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
cmd2 = {"ParentLayerId": "407115424bb9539c",
"Name": "cinderVolumeID-dst",
"PolicyUUID": "00000000-00000000-0000-000000000000"}
self.drv.conn.put.side_effect = requests.exceptions.HTTPError
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.assertRaises(requests.exceptions.HTTPError,
self.drv.create_cloned_volume,
dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd),
mock.call.put(('TierStore/Snapshots/functions/' +
'CloneSnapshot'), cmd2),
mock.call.delete(('TierStore/Snapshots/by-id/' +
cmd2['ParentLayerId'])), ]
self.drv.conn.assert_has_calls(expected)
def test_get_volume_stats_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
self.drv.conn.get.side_effect = [basic_pools_response, ]
result = self.drv.get_volume_stats(refresh=True)
self.assertEqual(basic_pools_response[0]['PagingTotalMB'] +
basic_pools_response[1]['PagingTotalMB'],
result['total_capacity_gb'],
"capacity calc wrong")
self.assertEqual(self.VERSION, result['driver_version'],
"Driver/Test version Mismatch")
def test_create_volume_QoS_by_presets(self, connmock):
preset_qos = VolumeMetadata(key='fio-qos', value='Policy 2')
testvol = {'project_id': 'testprjid',
'name': 'testvol',
'size': 1,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
'volume_metadata': [preset_qos],
'volume_type_id': None,
'created_at': timeutils.utcnow()}
expected_qos_result = '00000000-00000000-0000-000000000008' # Policy 2
qos = self.drv._set_qos_presets(testvol)
self.assertEqual(qos, expected_qos_result)
def test_create_volume_Qos_by_volumeType_QoSspec(self, connmock):
qos_ref = qos_specs.create(self.ctxt,
'qos-specs-1', {'fio-qos': 'Policy 2'})
type_ref = volume_types.create(self.ctxt,
"type1",
{"volume_backend_name": "fio-ioControl",
"qos:fio-qos": "Policy 4"}
)
qos_specs.associate_qos_with_type(self.ctxt,
qos_ref['id'],
type_ref['id'])
expected_qos_result = '00000000-00000000-0000-000000000008' # Policy 2
qos = self.drv._set_qos_by_volume_type(type_ref['id'])
self.assertEqual(qos, expected_qos_result)
def test_create_volume_Qos_by_volumeType_extraSpec(self, connmock):
type_ref = volume_types.create(self.ctxt,
"type1",
{"volume_backend_name": "fio-ioControl",
"qos:fio-qos": "Policy 4"}
)
expected_qos_result = '00000000-00000000-0000-000000000002' # Policy 4
qos = self.drv._set_qos_by_volume_type(type_ref['id'])
self.assertEqual(qos, expected_qos_result)
def test_extend_volume_simple_success(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
new_size = 10
cmd = {"Size": int(new_size) * units.Gi}
self.drv.conn.get.side_effect = [basic_vol_response, ]
self.drv.extend_volume(testvol, new_size)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd)]
self.drv.conn.assert_has_calls(expected)
class FIOioControlTestCases(test.TestCase):
VERSION = '1.0.0'
policyTable = {'Policy 4': '00000000-00000000-0000-000000000002',
'Policy 5': '00000000-00000000-0000-000000000000',
'Policy 2': '00000000-00000000-0000-000000000008',
'Policy 3': '00000000-00000000-0000-000000000004',
'Policy 1': '00000000-00000000-0000-000000000010'}
def setUp(self):
super(FIOioControlTestCases, self).setUp()
self.configuration = create_configuration()
self.ctxt = context.get_admin_context()
self.drv = FIOioControlDriver(configuration=self.configuration)
self.drv.fio_qos_dict = self.policyTable
def test_do_setup_sucess(self, connmock):
# erase policy table, then make sure drv.do_setup builds it
self.drv.fio_qos_dict = {}
instance = connmock.return_value
instance.get.return_value = basic_policy_response
self.drv.do_setup(context="")
self.assertEqual(self.policyTable, self.drv.fio_qos_dict,
"wrong policy table built")
def test_create_volume_simple_success_poolA(self, connmock):
self.drv.conn = connmock.return_value
bPoolResponse = copy.deepcopy(basic_pools_response)
bPoolResponse[1]['ExportedVolumeMB'] = 5009
self.drv.conn.get.return_value = bPoolResponse
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.create_volume(testvol)
cmd = {"Size": int(testvol['size']) * units.Gi,
"PolicyUUID": '00000000-00000000-0000-000000000000',
"PoolUUID": "FakePoolA_id",
"Name": testvol['id'], }
expected = [mock.call.get('TierStore/Pools/by-id/'),
mock.call.post('TierStore/Volumes/by-id/', cmd)]
self.drv.conn.assert_has_calls(expected)
def test_create_volume_simple_success_poolB(self, connmock):
self.drv.conn = connmock.return_value
bPoolResponse = copy.deepcopy(basic_pools_response)
bPoolResponse[0]['ExportedVolumeMB'] = 5009
self.drv.conn.get.return_value = bPoolResponse
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.create_volume(testvol)
cmd = {"Size": int(testvol['size']) * units.Gi,
"PolicyUUID": '00000000-00000000-0000-000000000000',
"PoolUUID": "FakePoolB_id",
"Name": testvol['id'], }
expected = [mock.call.get('TierStore/Pools/by-id/'),
mock.call.post('TierStore/Volumes/by-id/', cmd)]
self.drv.conn.assert_has_calls(expected)
def test_delete_volume_sucess(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
self.drv.conn.get.return_value = basic_vol_response
self.drv.delete_volume(testvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/Volumes/by-id/FakeBasicVolID')]
self.drv.conn.assert_has_calls(expected)
def test_create_snapshot_sucess(self, connmock):
self.drv.conn = connmock.return_value
snapshot = {'volume_id': 'cinderVolumeID',
'id': 'a720b3c0-d1f0-11e1-9b23-1234500cab39', }
self.drv.conn.get.return_value = basic_vol_response
cmd = {"VolumeUUID": "FakeBasicVolID",
"Name": snapshot['id'], }
self.drv.create_snapshot(snapshot)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_delete_snapshot_sucess(self, connmock):
self.drv.conn = connmock.return_value
snapshot = {'volume_id': '1dead3c0-d1f0-beef-9b23-1274500cab58',
'id': 'cinderSnapshotID'}
self.drv.conn.get.return_value = basic_snapshot_response
self.drv.delete_snapshot(snapshot)
expected = [mock.call.get('TierStore/Snapshots/by-id/'),
mock.call.delete(
('TierStore/Snapshots/by-id/' +
'407115424bb9539c')), ]
self.drv.conn.assert_has_calls(expected)
def test_create_volume_from_snapshot_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
snapshot = {'volume_id': testvol['id'],
'id': 'cinderSnapshotID'}
self.drv.conn.get.return_value = basic_snapshot_response
cmd = {"ParentLayerId": "407115424bb9539c",
"Name": testvol['id'],
"PolicyUUID": '00000000-00000000-0000-000000000000'}
self.drv.create_volume_from_snapshot(testvol, snapshot)
expected = [mock.call.get('TierStore/Snapshots/by-id/'),
mock.call.put(
'TierStore/Snapshots/functions/CloneSnapshot', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_initialize_connection_no_usable_Networks_fail(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"GroupName": "fake:01",
"InitiatorList": ["fake:01"]}
cmd2 = {"AclGroupList": ["3"], }
netResponse = copy.deepcopy(basic_net_response)
netResponse[4]['OperationalState'] = "down"
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_vol_response,
netResponse, ]
self.drv.conn.get.side_effect = get_effect
self.assertRaises(exception.VolumeDriverException,
self.drv.initialize_connection, testvol,
connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/ACLGroup/by-id/', cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd2),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('System/Network/by-id/'), ]
self.drv.conn.assert_has_calls(expected)
def test_initialize_connection_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"GroupName": "fake:01",
"InitiatorList": ["fake:01"]}
cmd2 = {"AclGroupList": ["3"], }
netResponse = copy.deepcopy(basic_net_response)
netResponse[2]['OperationalState'] = "up"
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_vol_response,
netResponse, ]
self.drv.conn.get.side_effect = get_effect
result = self.drv.initialize_connection(testvol, connector)
expected = {'driver_volume_type': 'iscsi',
'data': {'target_lun': 0,
'target_portal': u'10.10.2.84:3260',
'target_iqn': (
'iqn.2010-11.com.ngs:Volume:FakeBasicVolID'),
'target_discovered': False,
'volume_id': 'cinderVolumeID'}}
self.assertEqual(result, expected, "wrong result from init connection")
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/ACLGroup/by-id/', cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd2),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('System/Network/by-id/'), ]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_single_delete_sucess(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/ACLGroup/by-id/3')]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_multiple_no_delete(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
return2vol = copy.deepcopy(basic_vol_response)
return2vol.append(copy.deepcopy(basic_vol_response[0]))
return2vol[1]['AclGroupList'] = ["3"]
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
return2vol, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/')]
self.drv.conn.assert_has_calls(expected)
def test_terminate_connection_multiple_delete(self, connmock):
self.drv.conn = connmock.return_value
connector = {'initiator': 'fake:01'}
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow(),
'provider_auth': {}}
cmd = {"AclGroupList": ["1"], }
return2vol = copy.deepcopy(basic_vol_response)
return2vol.append(copy.deepcopy(basic_vol_response[0]))
get_effect = [basic_vol_response,
basic_acl_group_response,
basic_acl_group_response,
return2vol, ]
self.drv.conn.get.side_effect = get_effect
self.drv.terminate_connection(testvol, connector)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd),
mock.call.get('TierStore/ACLGroup/by-id/'),
mock.call.get('TierStore/Volumes/by-id/'),
mock.call.delete('TierStore/ACLGroup/by-id/3')]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
# also mock _getSnapshotByName because of the random snapshotname.
self.drv._get_snapshot_by_name = mock.MagicMock()
self.drv._get_snapshot_by_name.return_value = \
basic_snapshot_response[0]
cmd2 = {"ParentLayerId": "407115424bb9539c",
"Name": "cinderVolumeID-dst",
"PolicyUUID": "00000000-00000000-0000-000000000000"}
get_effect = [basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.drv.create_cloned_volume(dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd),
mock.call.put(('TierStore/Snapshots/functions/' +
'CloneSnapshot'), cmd2), ]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_snapfails(self, connmock):
self.drv.conn = connmock.return_value
# this operation is a 2 part process, snap, then clone.
# This tests for the snap failing
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
get_effect = [basic_vol_response, ]
self.drv.conn.get.side_effect = get_effect
self.drv.conn.post.side_effect = requests.exceptions.HTTPError
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.assertRaises(requests.exceptions.HTTPError,
self.drv.create_cloned_volume,
dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd), ]
self.drv.conn.assert_has_calls(expected)
def test_create_cloned_volume_clonefails(self, connmock):
self.drv.conn = connmock.return_value
srcvol = {'id': 'cinderVolumeID'}
dstvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID-dst',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
get_effect = [basic_vol_response,
basic_snapshot_response[0], ]
self.drv.conn.get.side_effect = get_effect
# also mock _getSnapshotByName because of the random snapshotname.
self.drv._get_snapshot_by_name = mock.MagicMock()
self.drv._get_snapshot_by_name.return_value = \
basic_snapshot_response[0]
cmd = {'VolumeUUID': 'FakeBasicVolID',
'Name': 'mockedFakeUUID'}
cmd2 = {"ParentLayerId": "407115424bb9539c",
"Name": "cinderVolumeID-dst",
"PolicyUUID": "00000000-00000000-0000-000000000000"}
self.drv.conn.put.side_effect = requests.exceptions.HTTPError
with mock.patch('cinder.volume.drivers.fusionio.ioControl.uuid',
autospec=True) as uuidmock:
uuidmock.uuid4.return_value = cmd['Name']
self.assertRaises(requests.exceptions.HTTPError,
self.drv.create_cloned_volume,
dstvol, srcvol)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.post('TierStore/Snapshots/by-id/', cmd),
mock.call.put(('TierStore/Snapshots/functions/' +
'CloneSnapshot'), cmd2),
mock.call.delete(('TierStore/Snapshots/by-id/' +
cmd2['ParentLayerId'])), ]
self.drv.conn.assert_has_calls(expected)
def test_get_volume_stats_simple_sucess(self, connmock):
self.drv.conn = connmock.return_value
self.drv.conn.get.side_effect = [basic_pools_response, ]
result = self.drv.get_volume_stats(refresh=True)
self.assertEqual(basic_pools_response[0]['PagingTotalMB'] +
basic_pools_response[1]['PagingTotalMB'],
result['total_capacity_gb'],
"capacity calc wrong")
self.assertEqual(self.VERSION, result['driver_version'],
"Driver/Test version Mismatch")
def test_create_volume_QoS_by_presets(self, connmock):
preset_qos = VolumeMetadata(key='fio-qos', value='Policy 2')
testvol = {'project_id': 'testprjid',
'name': 'testvol',
'size': 1,
'id': 'a720b3c0-d1f0-11e1-9b23-0800200c9a66',
'volume_metadata': [preset_qos],
'volume_type_id': None,
'created_at': timeutils.utcnow()}
expected_qos_result = '00000000-00000000-0000-000000000008' # Policy 2
qos = self.drv._set_qos_presets(testvol)
self.assertEqual(qos, expected_qos_result)
def test_create_volume_Qos_by_volumeType_QoSspec(self, connmock):
qos_ref = qos_specs.create(self.ctxt,
'qos-specs-1', {'fio-qos': 'Policy 2'})
type_ref = volume_types.create(self.ctxt,
"type1",
{"volume_backend_name": "fio-ioControl",
"qos:fio-qos": "Policy 4"}
)
qos_specs.associate_qos_with_type(self.ctxt,
qos_ref['id'],
type_ref['id'])
expected_qos_result = '00000000-00000000-0000-000000000008' # Policy 2
qos = self.drv._set_qos_by_volume_type(type_ref['id'])
self.assertEqual(qos, expected_qos_result)
def test_create_volume_Qos_by_volumeType_extraSpec(self, connmock):
type_ref = volume_types.create(self.ctxt,
"type1",
{"volume_backend_name": "fio-ioControl",
"qos:fio-qos": "Policy 4"}
)
expected_qos_result = '00000000-00000000-0000-000000000002' # Policy 4
qos = self.drv._set_qos_by_volume_type(type_ref['id'])
self.assertEqual(qos, expected_qos_result)
def test_extend_volume_simple_success(self, connmock):
self.drv.conn = connmock.return_value
testvol = {'project_id': 'testproject',
'name': 'cinderVolumeName',
'size': 1,
'id': 'cinderVolumeID',
'volume_type_id': None,
'created_at': timeutils.utcnow()}
new_size = 10
cmd = {"Size": int(new_size) * units.Gi}
self.drv.conn.get.side_effect = [basic_vol_response, ]
self.drv.extend_volume(testvol, new_size)
expected = [mock.call.get('TierStore/Volumes/by-id/'),
mock.call.put('TierStore/Volumes/by-id/FakeBasicVolID',
cmd)]
self.drv.conn.assert_has_calls(expected)