# 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 ddt import mock from os_faults.ansible import executor from os_faults.api import error from os_faults.api import node_collection from os_faults.drivers import fuel from os_faults.tests.unit import fakes from os_faults.tests.unit import test @ddt.ddt class FuelManagementTestCase(test.TestCase): def setUp(self): super(FuelManagementTestCase, self).setUp() self.fake_ansible_result = fakes.FakeAnsibleResult( payload={ 'stdout': '[{"ip": "10.0.0.2", "mac": "02", "fqdn": "node-2"},' ' {"ip": "10.0.0.3", "mac": "03", "fqdn": "node-3"}]' }) @mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True) @ddt.data(( dict(address='fuel.local', username='root'), (mock.call(private_key_file=None, remote_user='root'), mock.call(private_key_file=None, remote_user='root', jump_host='fuel.local')) ), ( dict(address='fuel.local', username='root', slave_direct_ssh=True), (mock.call(private_key_file=None, remote_user='root'), mock.call(private_key_file=None, remote_user='root', jump_host=None)) )) @ddt.unpack def test_init(self, config, expected_runner_calls, mock_ansible_runner): ansible_runner_inst = mock_ansible_runner.return_value fuel_managment = fuel.FuelManagement(config) mock_ansible_runner.assert_has_calls(expected_runner_calls) self.assertIs(fuel_managment.master_node_executor, ansible_runner_inst) self.assertIs(fuel_managment.cloud_executor, ansible_runner_inst) @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 = [ [self.fake_ansible_result], [fakes.FakeAnsibleResult(payload={'stdout': ''}), fakes.FakeAnsibleResult(payload={'stdout': ''})], ] fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) fuel_managment.verify() ansible_runner_inst.execute.assert_has_calls([ mock.call(['fuel.local'], {'command': 'fuel node --json'}), mock.call(['10.0.0.2', '10.0.0.3'], {'command': 'hostname'}), ]) @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 = [[self.fake_ansible_result]] fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) nodes = fuel_managment.get_nodes() ansible_runner_inst.execute.assert_has_calls([ mock.call(['fuel.local'], {'command': 'fuel node --json'}), ]) hosts = [ node_collection.Host(ip='10.0.0.2', mac='02', fqdn='node-2'), node_collection.Host(ip='10.0.0.3', mac='03', fqdn='node-3'), ] self.assertEqual(nodes.hosts, hosts) @mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True) def test_get_nodes_from_discover_driver(self, mock_ansible_runner): ansible_runner_inst = mock_ansible_runner.return_value hosts = [ node_collection.Host(ip='10.0.2.2', mac='09:7b:74:90:63:c2', fqdn='mynode1.local'), node_collection.Host(ip='10.0.2.3', mac='09:7b:74:90:63:c3', fqdn='mynode2.local'), ] node_discover_driver = mock.Mock() node_discover_driver.discover_hosts.return_value = hosts fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) fuel_managment.set_node_discover(node_discover_driver) nodes = fuel_managment.get_nodes() self.assertFalse(ansible_runner_inst.execute.called) self.assertEqual(hosts, nodes.hosts) @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 = [ [self.fake_ansible_result], [fakes.FakeAnsibleResult(payload={'stdout': ''}), fakes.FakeAnsibleResult(payload={'stdout': ''})] ] fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) nodes = fuel_managment.get_nodes() result = fuel_managment.execute_on_cloud( nodes.get_ips(), {'command': 'mycmd'}, raise_on_error=False) ansible_runner_inst.execute.assert_has_calls([ mock.call(['fuel.local'], {'command': 'fuel node --json'}), mock.call(['10.0.0.2', '10.0.0.3'], {'command': 'mycmd'}, []), ]) self.assertEqual(result, [fakes.FakeAnsibleResult(payload={'stdout': ''}), fakes.FakeAnsibleResult(payload={'stdout': ''})]) @mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True) def test_get_nodes_fqdns(self, mock_ansible_runner): ansible_runner_inst = mock_ansible_runner.return_value ansible_runner_inst.execute.side_effect = [[self.fake_ansible_result]] fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) nodes = fuel_managment.get_nodes(fqdns=['node-3']) hosts = [ node_collection.Host(ip='10.0.0.3', mac='03', fqdn='node-3'), ] self.assertEqual(nodes.hosts, hosts) @mock.patch('os_faults.ansible.executor.AnsibleRunner', autospec=True) @ddt.data(*fuel.FuelManagement.SERVICE_NAME_TO_CLASS.items()) @ddt.unpack def test_get_service_nodes(self, service_name, service_cls, mock_ansible_runner): ansible_runner_inst = mock_ansible_runner.return_value ansible_runner_inst.execute.side_effect = [ [self.fake_ansible_result], [fakes.FakeAnsibleResult(payload={'stdout': ''}, status=executor.STATUS_FAILED, host='10.0.0.2'), fakes.FakeAnsibleResult(payload={'stdout': ''}, host='10.0.0.3')] ] fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) service = fuel_managment.get_service(service_name) self.assertIsInstance(service, service_cls) nodes = service.get_nodes() cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format( service_cls.GREP) ansible_runner_inst.execute.assert_has_calls([ mock.call(['fuel.local'], {'command': 'fuel node --json'}), mock.call(['10.0.0.2', '10.0.0.3'], {'command': cmd}, []), ]) hosts = [ node_collection.Host(ip='10.0.0.3', mac='03', fqdn='node-3'), ] self.assertEqual(nodes.hosts, hosts) def test_get_unknown_service(self): fuel_managment = fuel.FuelManagement({ 'address': 'fuel.local', 'username': 'root', }) self.assertRaises(error.ServiceError, fuel_managment.get_service, 'unknown')