def test_get_serial_console_image_nport_exceed(self, get_serial_console):
get_serial_console.side_effect = (
exception.ImageSerialPortNumberExceedFlavorValue())
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_create_console_nport_exceed(self, mock_get):
mock_handler = mock.MagicMock()
mock_handler.side_effect = (
exception.ImageSerialPortNumberExceedFlavorValue())
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_image_nport_exceed(self, get_serial_console):
get_serial_console.side_effect = (
exception.ImageSerialPortNumberExceedFlavorValue())
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, 400)
self.assertTrue(get_serial_console.called)
def get_number_of_serial_ports(flavor, image_meta):
"""Get the number of serial consoles from the flavor or image
:param flavor: Flavor object to read extra specs from
:param image_meta: Image object to read image metadata from
If flavor extra specs is not set, then any image meta value is permitted.
If flavour extra specs *is* set, then this provides the default serial
port count. The image meta is permitted to override the extra specs, but
*only* with a lower value. ie
- flavor hw:serial_port_count=4
VM gets 4 serial ports
- flavor hw:serial_port_count=4 and image hw_serial_port_count=2
VM gets 2 serial ports
- image hw_serial_port_count=6
VM gets 6 serial ports
- flavor hw:serial_port_count=4 and image hw_serial_port_count=6
Abort guest boot - forbidden to exceed flavor value
:returns: number of serial ports
"""
def get_number(obj, property):
num_ports = obj.get(property)
if num_ports is not None:
try:
num_ports = int(num_ports)
except ValueError:
raise exception.ImageSerialPortNumberInvalid(
num_ports=num_ports, property=property)
return num_ports
image_meta_prop = (image_meta or {}).get('properties', {})
flavor_num_ports = get_number(flavor.extra_specs, "hw:serial_port_count")
image_num_ports = get_number(image_meta_prop, "hw_serial_port_count")
if (flavor_num_ports and image_num_ports) is not None:
if image_num_ports > flavor_num_ports:
raise exception.ImageSerialPortNumberExceedFlavorValue()
return image_num_ports
return flavor_num_ports or image_num_ports or 1
def test_get_serial_console_image_nport_exceed(self):
body = {'os-getSerialConsole': {'type': 'serial'}}
self._check_console_failure(
self.controller.get_serial_console, webob.exc.HTTPBadRequest, body,
'get_serial_console',
exception.ImageSerialPortNumberExceedFlavorValue())
