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# Copyright 2015, 2018 IBM Corp.
#
# 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.
import mock
import testtools
import pypowervm.entities as ent
from pypowervm.tasks import migration as mig
import pypowervm.tests.tasks.util as u
import pypowervm.tests.test_fixtures as fx
class TestMigration(testtools.TestCase):
"""Unit Tests for Migration."""
def setUp(self):
super(TestMigration, self).setUp()
self.adpt = self.useFixture(fx.AdapterFx()).adpt
mock_resp = mock.MagicMock()
mock_resp.entry = ent.Entry(
{}, ent.Element('Dummy', self.adpt), self.adpt)
self.adpt.read.return_value = mock_resp
self.lpar_w = mock.MagicMock()
self.lpar_w.adapter = self.adpt
self.lpar_w.uuid = '1234'
@mock.patch('pypowervm.wrappers.job.Job.run_job')
def test_migration(self, mock_run_job):
# Test simple call
mock_run_job.side_effect = u.get_parm_checker(
self, '1234', [(mig.TGT_MGD_SYS, 'abc')], exp_timeout=1800 * 4)
mig.migrate_lpar(self.lpar_w, 'abc')
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='Migrate',
suffix_type='do')
# Test all parms
self.adpt.read.reset_mock()
parm_list = [(mig.TGT_MGD_SYS, 'abc'),
(mig.TGT_RMT_HMC, 'host'),
(mig.TGT_RMT_HMC_USR, 'usr'),
(mig.DEST_MSP, '1.1.1.1,2.2.2.2'),
(mig.SRC_MSP, '3.3.3.3,4.4.4.4'),
(mig.SPP_ID, '5'),
(mig.OVS_OVERRIDE, '2'),
(mig.VLAN_BRIDGE_OVERRIDE, '2')]
mapping_list = [(mig.VFC_MAPPINGS, ['1/1/1', '3/3/3//3']),
(mig.VSCSI_MAPPINGS, ['2/2/2']),
(mig.VLAN_MAPPINGS, ['001122334455/4',
'001122334466/5/6 7'])]
mock_run_job.side_effect = u.get_parm_checker(
self, '1234', parm_list, exp_job_mappings=mapping_list,
exp_timeout=1800 * 4)
mig.migrate_lpar(self.lpar_w, 'abc',
tgt_mgmt_svr='host', tgt_mgmt_usr='usr',
virtual_fc_mappings=['1/1/1', '3/3/3//3'],
virtual_scsi_mappings=['2/2/2'],
vlan_mappings=['001122334455/4',
'001122334466/5/6 7'],
dest_msp_name='1.1.1.1,2.2.2.2',
source_msp_name='3.3.3.3,4.4.4.4',
spp_id='5', sdn_override=True,
vlan_check_override=True)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='Migrate',
suffix_type='do')
# Test migrate with affinity flag
self.adpt.read.reset_mock()
parm_list = [(mig.TGT_MGD_SYS, 'abc'),
(mig.TGT_RMT_HMC, 'host'),
(mig.TGT_RMT_HMC_USR, 'usr'),
(mig.DEST_MSP, '1.1.1.1,2.2.2.2'),
(mig.SRC_MSP, '3.3.3.3,4.4.4.4'),
(mig.SPP_ID, '5'),
(mig.OVS_OVERRIDE, '2'),
(mig.VLAN_BRIDGE_OVERRIDE, '2'),
(mig.AFFINITY, 'true')]
mapping_list = [(mig.VFC_MAPPINGS, ['1/1/1', '3/3/3//3']),
(mig.VSCSI_MAPPINGS, ['2/2/2']),
(mig.VLAN_MAPPINGS, ['001122334455/4',
'001122334466/5/6 7'])]
mock_run_job.side_effect = u.get_parm_checker(
self, '1234', parm_list, exp_job_mappings=mapping_list,
exp_timeout=1800 * 4)
mig.migrate_lpar(self.lpar_w, 'abc',
tgt_mgmt_svr='host', tgt_mgmt_usr='usr',
virtual_fc_mappings=['1/1/1', '3/3/3//3'],
virtual_scsi_mappings=['2/2/2'],
vlan_mappings=['001122334455/4',
'001122334466/5/6 7'],
dest_msp_name='1.1.1.1,2.2.2.2',
source_msp_name='3.3.3.3,4.4.4.4',
spp_id='5', sdn_override=True,
vlan_check_override=True,
check_affinity_score=True)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='Migrate',
suffix_type='do')
# Test simple validation call
self.adpt.read.reset_mock()
mock_run_job.side_effect = u.get_parm_checker(
self, '1234', [(mig.TGT_MGD_SYS, 'abc')], exp_timeout=1800 * 4)
mock_run_job.reset_mock()
mig.migrate_lpar(self.lpar_w, 'abc', validate_only=True)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='MigrateValidate',
suffix_type='do')
@mock.patch('pypowervm.wrappers.job.Job.run_job')
def test_migration_recover(self, mock_run_job):
# Test simple call
mig.migrate_recover(self.lpar_w)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='MigrateRecover',
suffix_type='do')
mock_run_job.assert_called_once_with(
'1234', job_parms=[], timeout=1800)
# Test simple call with force
self.adpt.read.reset_mock()
mock_run_job.reset_mock()
mock_run_job.side_effect = u.get_parm_checker(
self, '1234', [('Force', 'true')], exp_timeout=1800)
mig.migrate_recover(self.lpar_w, force=True)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='MigrateRecover',
suffix_type='do')
@mock.patch('pypowervm.wrappers.job.Job.run_job')
def test_migration_abort(self, mock_run_job):
# Test simple call
mig.migrate_abort(self.lpar_w)
self.adpt.read.assert_called_once_with('LogicalPartition', '1234',
suffix_parm='MigrateAbort',
suffix_type='do')
mock_run_job.assert_called_once_with(
'1234', job_parms=None, timeout=1800)
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