def test_get_serial_console_socket_exhausted(self, get_serial_console):
get_serial_console.side_effect = (
exception.SocketPortRangeExhaustedException(host='127.0.0.1'))
body = {'os-getSerialConsole': {'type': 'serial'}}
self._check_console_failure('self.controller.get_serial_console',
webob.exc.HTTPBadRequest, body)
self.assertTrue(get_serial_console.called)
def test_acquire_port_not_ble_to_bind_at_any_port(self, fake_verify_port):
start, stop = 15, 20
self.flags(port_range='%d:%d' % (start, stop), group='serial_console')
fake_verify_port.side_effect = (
exception.SocketPortRangeExhaustedException(host='127.0.0.1'))
self.assertRaises(exception.SocketPortRangeExhaustedException,
serial.acquire_port, '127.0.0.1')
def test_create_console_socket_exhausted(self, mock_get):
mock_handler = mock.MagicMock()
mock_handler.side_effect = (
exception.SocketPortRangeExhaustedException(host='127.0.0.1'))
self.controller.handlers['serial'] = mock_handler
body = {'remote_console': {'protocol': 'serial', 'type': 'serial'}}
self.assertRaises(webob.exc.HTTPBadRequest,
self.controller.create,
self.req,
fakes.FAKE_UUID,
body=body)
def test_get_serial_console_socket_exhausted(self, get_serial_console):
get_serial_console.side_effect = (
exception.SocketPortRangeExhaustedException(host='127.0.0.1'))
body = {'os-getSerialConsole': {'type': 'serial'}}
req = webob.Request.blank(self.url)
req.method = "POST"
req.body = jsonutils.dumps(body)
req.headers["content-type"] = "application/json"
res = req.get_response(self.app)
self.assertEqual(res.status_int, 500)
self.assertTrue(get_serial_console.called)
def acquire_port(host):
"""Returns a free TCP port on host.
Find and returns a free TCP port on 'host' in the range
of 'CONF.serial_console.port_range'.
"""
start, stop = _get_port_range()
for port in six.moves.range(start, stop):
if (host, port) in ALLOCATED_PORTS:
continue
try:
_verify_port(host, port)
ALLOCATED_PORTS.add((host, port))
return port
except exception.SocketPortInUseException as e:
LOG.warn(e.format_message())
raise exception.SocketPortRangeExhaustedException(host=host)
def test_get_serial_console_socket_exhausted(self):
body = {'os-getSerialConsole': {'type': 'serial'}}
self._check_console_failure(
self.controller.get_serial_console, webob.exc.HTTPBadRequest, body,
'get_serial_console',
exception.SocketPortRangeExhaustedException(host='127.0.0.1'))
