def test_upload_lvs_listener_config_with_vrrp_check_dir( self, m_check_output, m_os_rm, m_os_mkdir, m_exists, m_os_chmod, m_os_sysinit, m_copy2, mock_netns, mock_install_netns, mock_systemctl, mock_get_lbs, mock_get_lvs_listeners): m_exists.side_effect = [False, False, True, True, False, False, False] mock_get_lbs.return_value = [] mock_get_lvs_listeners.return_value = [self.FAKE_ID] cfg_path = util.keepalived_lvs_cfg_path(self.FAKE_ID) m = self.useFixture(test_utils.OpenFixture(cfg_path)).mock_open conf = self.useFixture(oslo_fixture.Config(cfg.CONF)) conf.config(group='controller_worker', loadbalancer_topology=consts.TOPOLOGY_ACTIVE_STANDBY) with mock.patch('os.open') as m_open, mock.patch.object( os, 'fdopen', m) as m_fdopen: m_open.side_effect = [ 'TEST-WRITE-CFG', 'TEST-WRITE-SYSINIT', 'TEST-WRITE-UDP-VRRP-CHECK' ] res = self.client.put(self.TEST_URL % ('123', self.FAKE_ID), data=self.NORMAL_CFG_CONTENT) os_mkdir_calls = [ mock.call(util.keepalived_lvs_dir()), mock.call(util.keepalived_backend_check_script_dir()) ] m_os_mkdir.assert_has_calls(os_mkdir_calls) mock_install_netns.assert_called_once() systemctl_calls = [ mock.call(consts.ENABLE, consts.AMP_NETNS_SVC_PREFIX), mock.call(consts.ENABLE, 'octavia-keepalivedlvs-%s' % str(self.FAKE_ID)), ] mock_systemctl.assert_has_calls(systemctl_calls) m_os_chmod.assert_called_with( util.keepalived_backend_check_script_path(), stat.S_IEXEC) flags = os.O_WRONLY | os.O_CREAT | os.O_TRUNC mode = stat.S_IRUSR | stat.S_IWUSR | stat.S_IRGRP | stat.S_IROTH systemd_cfg_path = util.keepalived_lvs_init_path( consts.INIT_SYSTEMD, self.FAKE_ID) script_path = os.path.join( util.keepalived_check_scripts_dir(), keepalivedlvs.KEEPALIVED_CHECK_SCRIPT_NAME) m_open_calls = [ mock.call(cfg_path, flags, mode), mock.call(systemd_cfg_path, flags, mode), mock.call(script_path, flags, stat.S_IEXEC) ] m_open.assert_has_calls(m_open_calls) m_fdopen.assert_any_call('TEST-WRITE-CFG', 'wb') m_fdopen.assert_any_call('TEST-WRITE-SYSINIT', 'w') m_fdopen.assert_any_call('TEST-WRITE-UDP-VRRP-CHECK', 'w') m_os_rm.assert_called_once_with(util.haproxy_check_script_path()) self.assertEqual(200, res.status_code)
def vrrp_check_script_update(self, listener_id, action): listener_ids = util.get_listeners() if action == consts.AMP_ACTION_STOP: listener_ids.remove(listener_id) args = [] for lid in listener_ids: args.append(util.haproxy_sock_path(lid)) if not os.path.exists(util.keepalived_dir()): os.makedirs(util.keepalived_dir()) os.makedirs(util.keepalived_check_scripts_dir()) cmd = 'haproxy-vrrp-check {args}; exit $?'.format(args=' '.join(args)) with open(util.haproxy_check_script_path(), 'w') as text_file: text_file.write(cmd)