def test_start_shellinabox_console_nopid(self, mock_stop, mock_dir_exists,
mock_pid_exists, mock_pid,
mock_popen):
# no existing PID file before starting
mock_stop.side_effect = iter([exception.NoConsolePid('/tmp/blah')])
mock_popen.return_value.poll.return_value = 0
mock_pid.return_value = 12345
mock_pid_exists.return_value = True
# touch the pid file
pid_file = console_utils._get_console_pid_file(self.info['uuid'])
open(pid_file, 'a').close()
self.addCleanup(os.remove, pid_file)
self.assertTrue(os.path.exists(pid_file))
console_utils.start_shellinabox_console(self.info['uuid'],
self.info['port'], 'ls&')
mock_stop.assert_called_once_with(self.info['uuid'])
mock_dir_exists.assert_called_once_with()
mock_pid.assert_called_once_with(self.info['uuid'])
mock_pid_exists.assert_called_once_with(12345)
mock_popen.assert_called_once_with(mock.ANY,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
mock_popen.return_value.poll.assert_called_once_with()
def test_start_shellinabox_console_nopid(self, mock_stop, mock_dir_exists,
mock_pid_exists, mock_popen,
mock_path_exists, mock_fcntl):
# no existing PID file before starting
mock_stop.side_effect = exception.NoConsolePid('/tmp/blah')
mock_popen.return_value.poll.return_value = 0
self.mock_stdout.write(b'0')
self.mock_stdout.seek(0)
mock_popen.return_value.stdout = self.mock_stdout
self.mock_stderr.write(b'1')
self.mock_stderr.seek(0)
mock_popen.return_value.stderr = self.mock_stderr
mock_pid_exists.return_value = True
mock_path_exists.return_value = True
console_utils.start_shellinabox_console(self.info['uuid'],
self.info['port'], 'ls&')
mock_stop.assert_called_once_with(self.info['uuid'])
mock_dir_exists.assert_called_once_with()
mock_pid_exists.assert_called_once_with(12345)
mock_popen.assert_called_once_with(mock.ANY,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
mock_popen.return_value.poll.assert_called_once_with()
def test_stop_ics_console_log_fail_nopid(self, mock_stop):
self.config(terminal='ironic-console-server', group='console')
mock_stop.side_effect = iter([exception.NoConsolePid('/tmp/blah')])
console_utils.stop_ics_console_log(self.info['uuid'])
mock_stop.assert_called_once_with(self.info['uuid'])
def _get_console_pid(node_uuid):
"""Get the terminal process id from pid file."""
pid_path = _get_console_pid_file(node_uuid)
try:
with open(pid_path, 'r') as f:
pid_str = f.readline()
return int(pid_str)
except (IOError, ValueError):
raise exception.NoConsolePid(pid_path=pid_path)
def test__stop_console_nopid(self, mock_pid, mock_kill, mock_unlink):
pid_file = console_utils._get_console_pid_file(self.info['uuid'])
mock_pid.side_effect = exception.NoConsolePid(pid_path="/tmp/blah")
self.assertRaises(exception.NoConsolePid, console_utils._stop_console,
self.info['uuid'])
mock_pid.assert_called_once_with(self.info['uuid'])
self.assertFalse(mock_kill.called)
mock_unlink.assert_called_once_with(pid_file)
def test_stop_ics_console_fail_nopid(self, mock_send_signal):
self.config(terminal='ironic-console-server', group='console')
mock_send_signal.side_effect = exception.NoConsolePid(pid_path='/foo')
# touch the pid file
pid_file = console_utils._get_console_pid_file(self.info['uuid'])
open(pid_file, 'a').close()
self.addCleanup(os.remove, pid_file)
self.assertTrue(os.path.exists(pid_file))
console_utils.stop_ics_console(self.info['uuid'])
mock_send_signal.assert_called_once_with(mock.ANY, 'USR2')
def test_start_socat_console_nopid(self, mock_stop, mock_dir_exists,
mock_get_pid, mock_pid_exists,
mock_popen, mock_path_exists):
# no existing PID file before starting
mock_stop.side_effect = exception.NoConsolePid('/tmp/blah')
mock_popen.return_value.pid = 23456
mock_popen.return_value.poll.return_value = None
mock_popen.return_value.communicate.return_value = (None, None)
mock_get_pid.return_value = 23456
mock_path_exists.return_value = True
console_utils.start_socat_console(self.info['uuid'], self.info['port'],
'ls&')
mock_stop.assert_called_once_with(self.info['uuid'])
mock_dir_exists.assert_called_once_with()
mock_get_pid.assert_called_with(self.info['uuid'])
mock_path_exists.assert_called_with(mock.ANY)
mock_popen.assert_called_once_with(mock.ANY, stderr=subprocess.PIPE)
def test_stop_shellinabox_console_fail_nopid(self, mock_stop):
mock_stop.side_effect = exception.NoConsolePid('/tmp/blah')
console_utils.stop_shellinabox_console(self.info['uuid'])
mock_stop.assert_called_once_with(self.info['uuid'])
def test_stop_socat_console_fail_nopid(self, mock_stop, mock_log_warning):
mock_stop.side_effect = exception.NoConsolePid('/tmp/blah')
console_utils.stop_socat_console(self.info['uuid'])
mock_stop.assert_called_once_with(self.info['uuid'])
# LOG.warning() is called when _stop_console() raises NoConsolePid
self.assertTrue(mock_log_warning.called)
