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# 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 copy
import ddt
import mock
from os_faults.api import node_collection
from os_faults.drivers.cloud import devstack
from os_faults.tests.unit import fakes
from os_faults.tests.unit import test
class DevStackNodeTestCase(test.TestCase):
def setUp(self):
super(DevStackNodeTestCase, self).setUp()
self.mock_cloud_management = mock.Mock(
spec=devstack.DevStackCloudManagement)
self.host = node_collection.Host(
ip='10.0.0.2', mac='09:7b:74:90:63:c1', fqdn='')
self.node_collection = devstack.DevStackNodeCollection(
cloud_management=self.mock_cloud_management,
hosts=[copy.deepcopy(self.host)])
def test_connect(self):
pass
def test_disconnect(self):
pass
@ddt.ddt
class DevStackManagementTestCase(test.TestCase):
def setUp(self):
super(DevStackManagementTestCase, self).setUp()
self.conf = {'address': '10.0.0.2', 'auth': {'username': 'root'}}
self.host = node_collection.Host('10.0.0.2')
self.discoverd_host = node_collection.Host(ip='10.0.0.2',
mac='09:7b:74:90:63:c1',
fqdn='')
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
def test_verify(self, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''},
host='10.0.0.2')],
]
devstack_management = devstack.DevStackCloudManagement(self.conf)
devstack_management.verify()
ansible_runner_inst.execute.assert_has_calls([
mock.call([self.host],
{'command': 'cat /sys/class/net/eth0/address'}),
])
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
def test_execute_on_cloud(self, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '/root'})],
]
devstack_management = devstack.DevStackCloudManagement(self.conf)
result = devstack_management.execute_on_cloud(
['10.0.0.2'], {'command': 'pwd'})
ansible_runner_inst.execute.assert_called_once_with(
['10.0.0.2'], {'command': 'pwd'})
self.assertEqual(
[fakes.FakeAnsibleResult(payload={'stdout': '/root'})], result)
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
def test_get_nodes(self, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
]
devstack_management = devstack.DevStackCloudManagement(self.conf)
nodes = devstack_management.get_nodes()
ansible_runner_inst.execute.assert_called_once_with(
[self.host], {'command': 'cat /sys/class/net/eth0/address'})
self.assertIsInstance(nodes, devstack.DevStackNodeCollection)
self.assertEqual(
[node_collection.Host(ip='10.0.0.2', mac='09:7b:74:90:63:c1',
fqdn='')],
nodes.hosts)
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
@ddt.data(*devstack.DevStackCloudManagement.SERVICES.keys())
def test_get_service_nodes(self, service_name, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')]
]
devstack_management = devstack.DevStackCloudManagement(self.conf)
service = devstack_management.get_service(service_name)
nodes = service.get_nodes()
cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
service.grep)
ansible_runner_inst.execute.assert_has_calls([
mock.call(
[self.host], {'command': 'cat /sys/class/net/eth0/address'}),
mock.call([self.discoverd_host], {'command': cmd}, [])
])
self.assertEqual(
[node_collection.Host(ip='10.0.0.2', mac='09:7b:74:90:63:c1',
fqdn='')],
nodes.hosts)
@mock.patch('os_faults.ansible.executor.AnsibleRunner')
def test_validate_services(self, _):
devstack_management = devstack.DevStackCloudManagement(self.conf)
devstack_management.validate_services()
@ddt.ddt
class DevStackServiceTestCase(test.TestCase):
def setUp(self):
super(DevStackServiceTestCase, self).setUp()
self.conf = {'address': '10.0.0.2', 'auth': {'username': 'stack'}}
self.host = node_collection.Host('10.0.0.2')
self.discoverd_host = node_collection.Host(ip='10.0.0.2',
mac='09:7b:74:90:63:c1',
fqdn='')
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
@ddt.data(*devstack.DevStackCloudManagement.SERVICES.keys())
def test_restart(self, service_name, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')]
]
devstack_management = devstack.DevStackCloudManagement(
self.conf)
service = devstack_management.get_service(service_name)
service.restart()
cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
service.grep)
ansible_runner_inst.execute.assert_has_calls([
mock.call(
[self.host], {'command': 'cat /sys/class/net/eth0/address'}),
mock.call([self.discoverd_host], {'command': cmd}, []),
])
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
@ddt.data(*devstack.DevStackCloudManagement.SERVICES.keys())
def test_terminate(self, service_name, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')]
]
devstack_management = devstack.DevStackCloudManagement(
self.conf)
service = devstack_management.get_service(service_name)
service.terminate()
cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
service.grep)
ansible_runner_inst.execute.assert_has_calls([
mock.call(
[self.host], {'command': 'cat /sys/class/net/eth0/address'}),
mock.call([self.discoverd_host], {'command': cmd}, []),
])
@mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True)
@ddt.data(*devstack.DevStackCloudManagement.SERVICES.keys())
def test_start(self, service_name, mock_ansible_runner):
ansible_runner_inst = mock_ansible_runner.return_value
ansible_runner_inst.execute.side_effect = [
[fakes.FakeAnsibleResult(payload={'stdout': '09:7b:74:90:63:c1'},
host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')],
[fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.2')]
]
devstack_management = devstack.DevStackCloudManagement(
self.conf)
service = devstack_management.get_service(service_name)
service.start()
cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
service.grep)
ansible_runner_inst.execute.assert_has_calls([
mock.call(
[self.host], {'command': 'cat /sys/class/net/eth0/address'}),
mock.call([self.discoverd_host], {'command': cmd}, []),
])
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