339 lines
15 KiB
Python
339 lines
15 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import ddt
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import mock
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from os_faults.ansible import executor
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from os_faults.api import error
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from os_faults.api import node_collection
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from os_faults.drivers.cloud import fuel
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from os_faults.tests.unit import fakes
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from os_faults.tests.unit import test
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@ddt.ddt
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class FuelServiceTestCase(test.TestCase):
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def setUp(self):
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super(FuelServiceTestCase, self).setUp()
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self.conf = {'address': 'fuel.local', 'username': 'root'}
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self.fake_ansible_result = fakes.FakeAnsibleResult(
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payload={
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'stdout': '[{"ip": "10.0.0.2", "mac": "02", "fqdn": "node-2"},'
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' {"ip": "10.0.0.3", "mac": "03", "fqdn": "node-3"}]'
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})
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self.master_host = node_collection.Host('fuel.local')
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self.hosts = [
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node_collection.Host(ip='10.0.0.2', mac='02', fqdn='node-2'),
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node_collection.Host(ip='10.0.0.3', mac='03', fqdn='node-3'),
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]
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_kill(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.kill()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'kill': {'grep': service.grep, 'sig': 9}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_freeze(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.freeze()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'kill': {'grep': service.grep, 'sig': 19}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_freeze_sec(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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delay_sec = 10
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service.freeze(nodes=None, sec=delay_sec)
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'freeze': {'grep': service.grep,
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'sec': delay_sec}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_unfreeze(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.unfreeze()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'kill': {'grep': service.grep, 'sig': 18}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data('mysql')
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def test_unplug(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.unplug()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts,
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{'iptables': {'protocol': service.port[0],
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'port': service.port[1],
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'action': 'block',
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'service': service.service_name}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data('mysql')
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def test_plug(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.plug()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts,
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{'iptables': {'protocol': service.port[0],
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'port': service.port[1],
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'action': 'unblock',
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'service': service.service_name}}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_restart(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.restart()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'shell': service.restart_cmd}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_terminate(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.terminate()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'shell': service.terminate_cmd}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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@ddt.data(*fuel.FuelManagement.SERVICES.keys())
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def test_start(self, service_name, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2'),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3')]
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service(service_name)
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service.start()
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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mock.call(self.hosts, {'shell': service.start_cmd}),
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])
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@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
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def test_run_node_collection_empty(self, mock_ansible_runner):
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ansible_runner_inst = mock_ansible_runner.return_value
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ansible_runner_inst.execute.side_effect = [
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[self.fake_ansible_result],
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[fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.2',
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status=executor.STATUS_FAILED),
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fakes.FakeAnsibleResult(payload={'stdout': ''},
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host='10.0.0.3',
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status=executor.STATUS_FAILED)],
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]
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fuel_managment = fuel.FuelManagement(self.conf)
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service = fuel_managment.get_service('keystone')
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exception = self.assertRaises(error.ServiceError, service.restart)
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self.assertEqual('Service keystone is not found on any nodes',
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str(exception))
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get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
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service.grep)
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ansible_runner_inst.execute.assert_has_calls([
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mock.call([self.master_host], {'command': 'fuel node --json'}),
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mock.call(self.hosts, {'command': get_nodes_cmd}, []),
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])
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