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authorRex Lee <limingjiang@huawei.com>2017-07-31 06:10:06 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-07-31 06:10:06 +0000
commit54f26bfe1cb139545ab86450342c6a7ab520dd83 (patch)
tree8a41b5ada71df4cdc9902b5ed0ea9307f1e89250 /tests/unit
parent5abe4fe013a14c528bfb1e0ff4c8bcb9b8817551 (diff)
parenta9d81a2bd9c3826e000d99be67a7a726278e3d46 (diff)
Merge "Testing live migration using qemu"
Diffstat (limited to 'tests/unit')
-rw-r--r--tests/unit/benchmark/scenarios/compute/test_qemumigrate.py166
1 files changed, 166 insertions, 0 deletions
diff --git a/tests/unit/benchmark/scenarios/compute/test_qemumigrate.py b/tests/unit/benchmark/scenarios/compute/test_qemumigrate.py
new file mode 100644
index 000000000..9514729ba
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/compute/test_qemumigrate.py
@@ -0,0 +1,166 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and other.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# Unittest for yardstick.benchmark.scenarios.compute.qemu_migrate.QemuMigrate
+
+from __future__ import absolute_import
+
+import unittest
+
+import mock
+from oslo_serialization import jsonutils
+
+from yardstick.benchmark.scenarios.compute import qemu_migrate
+
+
+@mock.patch('yardstick.benchmark.scenarios.compute.qemu_migrate.ssh')
+class QemuMigrateTestCase(unittest.TestCase):
+
+ def setUp(self):
+ self.scenario_cfg = {
+ "host": "kvm.LF",
+ "setup_options": {
+ "rpm_dir": "/opt/rpm",
+ "script_dir": "/opt/scripts",
+ "image_dir": "/opt/image",
+ "host_setup_seqs": [
+ "host-setup0.sh",
+ "host-setup1.sh",
+ "setup-ovsdpdk.sh",
+ "host-install-qemu.sh",
+ "host-run-qemu4lm.sh"
+ ]
+ },
+ "sla": {
+ "action": "monitor",
+ "max_totaltime": 10,
+ "max_downtime": 0.10,
+ "max_setuptime": 0.50
+ },
+ "options": {
+ "smp": 99,
+ "migrate_to_port": 4444,
+ "incoming_ip": 0,
+ "qmp_src_path": "/tmp/qmp-sock-src",
+ "qmp_dst_path": "/tmp/qmp-sock-dst",
+ "max_down_time": "0.10"
+ }
+ }
+ self.context_cfg = {
+ "host": {
+ "ip": "10.229.43.154",
+ "key_filename": "/yardstick/resources/files/yardstick_key",
+ "role": "BareMetal",
+ "name": "kvm.LF",
+ "user": "root"
+ }
+ }
+
+ def test_qemu_migrate_successful_setup(self, mock_ssh):
+
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+
+ q.setup()
+ self.assertIsNotNone(q.host)
+ self.assertEqual(q.setup_done, True)
+
+ def test_qemu_migrate_successful_no_sla(self, mock_ssh):
+ result = {}
+ self.scenario_cfg.pop("sla", None)
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+ sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+
+ q.run(result)
+ expected_result = jsonutils.loads(sample_output)
+ self.assertEqual(result, expected_result)
+
+ def test_qemu_migrate_successful_sla(self, mock_ssh):
+ result = {}
+ self.scenario_cfg.update({"sla": {
+ "action": "monitor",
+ "max_totaltime": 15,
+ "max_downtime": 2,
+ "max_setuptime": 1
+ }
+ })
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+ sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+
+ q.run(result)
+ expected_result = jsonutils.loads(sample_output)
+ self.assertEqual(result, expected_result)
+
+ def test_qemu_migrate_unsuccessful_sla_totaltime(self, mock_ssh):
+
+ result = {}
+ self.scenario_cfg.update({"sla": {"max_totaltime": 10}})
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+ sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, q.run, result)
+
+ def test_qemu_migrate_unsuccessful_sla_downtime(self, mock_ssh):
+
+ result = {}
+ self.scenario_cfg.update({"sla": {"max_downtime": 0.10}})
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+ sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, q.run, result)
+
+ def test_qemu_migrate_unsuccessful_sla_setuptime(self, mock_ssh):
+
+ result = {}
+ self.scenario_cfg.update({"sla": {"max_setuptime": 0.50}})
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+ sample_output = '{"totaltime": 15, "downtime": 2, "setuptime": 1}'
+
+ mock_ssh.SSH.from_node().execute.return_value = (0, sample_output, '')
+ self.assertRaises(AssertionError, q.run, result)
+
+ def test_qemu_migrate_unsuccessful_script_error(self, mock_ssh):
+
+ result = {}
+ self.scenario_cfg.update({"sla": {"max_totaltime": 10}})
+ q = qemu_migrate.QemuMigrate(self.scenario_cfg, self.context_cfg)
+ mock_ssh.SSH.from_node().execute.return_value = (0, '', '')
+ q.setup()
+
+
+ mock_ssh.SSH.from_node().execute.return_value = (1, '', 'FOOBAR')
+ self.assertRaises(RuntimeError, q.run, result)
+
+
+def main():
+ unittest.main()
+
+if __name__ == '__main__':
+ main()