def test_freeze(self, service_name, 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': ''},
                                     host='10.0.0.2'),
             fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.3')],
            [fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.2'),
             fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.3')]
        ]

        fuel_managment = fuel.FuelManagement(self.conf)

        service = fuel_managment.get_service(service_name)
        service.freeze()

        get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
            service.grep)
        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': get_nodes_cmd}, []),
            mock.call(self.hosts, {'kill': {'grep': service.grep, 'sig': 19}}),
        ])
    def test_plug(self, service_name, 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': ''},
                                     host='10.0.0.2'),
             fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.3')],
            [fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.2'),
             fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.3')]
        ]

        fuel_managment = fuel.FuelManagement(self.conf)

        service = fuel_managment.get_service(service_name)
        service.plug()

        get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
            service.grep)
        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': get_nodes_cmd}, []),
            mock.call(self.hosts,
                      {'iptables': {'protocol': service.port[0],
                                    'port': service.port[1],
                                    'action': 'unblock',
                                    'service': service.service_name}}),
        ])
    def test_run_node_collection_empty(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': ''},
                                     host='10.0.0.2',
                                     status=executor.STATUS_FAILED),
             fakes.FakeAnsibleResult(payload={'stdout': ''},
                                     host='10.0.0.3',
                                     status=executor.STATUS_FAILED)],
        ]

        fuel_managment = fuel.FuelManagement(self.conf)

        service = fuel_managment.get_service('keystone')
        exception = self.assertRaises(error.ServiceError, service.restart)
        self.assertEqual('Service keystone is not found on any nodes',
                         str(exception))

        get_nodes_cmd = 'bash -c "ps ax | grep -v grep | grep \'{}\'"'.format(
            service.grep)
        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': get_nodes_cmd}, []),
        ])
    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 = [
            [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(self.conf)

        service = fuel_managment.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.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': cmd}, []),
        ])

        self.assertEqual(nodes.hosts, [self.hosts[1]])
    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)
    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(self.conf)
        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)
    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(self.conf)
        nodes = fuel_managment.get_nodes()

        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
        ])

        self.assertEqual(nodes.hosts, self.hosts)
    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(self.conf)
        fuel_managment.verify()

        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': 'hostname'}),
        ])
    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(self.conf)
        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)
    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(self.conf)
        nodes = fuel_managment.get_nodes()
        result = fuel_managment.execute_on_cloud(nodes.hosts,
                                                 {'command': 'mycmd'},
                                                 raise_on_error=False)

        ansible_runner_inst.execute.assert_has_calls([
            mock.call([self.master_host], {'command': 'fuel node --json'}),
            mock.call(self.hosts, {'command': 'mycmd'}, []),
        ])

        self.assertEqual(result, [
            fakes.FakeAnsibleResult(payload={'stdout': ''}),
            fakes.FakeAnsibleResult(payload={'stdout': ''})
        ])
 def test_validate_services(self):
     fuel_managment = fuel.FuelManagement(self.conf)
     fuel_managment.validate_services()
 def test_get_unknown_service(self):
     fuel_managment = fuel.FuelManagement(self.conf)
     self.assertRaises(error.ServiceError, fuel_managment.get_service,
                       'unknown')