def validate_config_data(cls, config_data_dict):
"""Validates distributor config data.
This will validate a distributor config dataset against the config
settings the distributor l3 driver supports.
:param config_data_dict: The config data dictionary to validate.
:type config_data: dict
:return: None
:raises DriverError: An unexpected error occurred.
:raises UnsupportedOptionError: If the driver does not support
one of the config_data settings.
"""
try:
validate(config_data_dict, config_data_schema.SCHEMAS)
except js_exceptions.ValidationError as e:
error_object = ''
if e.relative_path:
error_object = '{} '.format(e.relative_path[0])
raise exceptions.UnsupportedOptionError(
user_fault_string='{0}{1}'.format(error_object, e.message),
operator_fault_string=str(e))
except Exception as e:
raise exceptions.DriverError(
user_fault_string='Failed to validate the distributor '
'config data due to: {}'.format(str(e)),
operator_fault_string='Failed to validate the distributor '
'config data due to: {}'.format(str(e)))
def test_UnsupportedOptionError(self):
unsupported_option_error = exceptions.UnsupportedOptionError(
user_fault_string=self.user_fault_string,
operator_fault_string=self.operator_fault_string)
self.assertEqual(self.user_fault_string,
unsupported_option_error.user_fault_string)
self.assertEqual(self.operator_fault_string,
unsupported_option_error.operator_fault_string)
self.assertIsInstance(unsupported_option_error, Exception)
def validate_flavor(self, flavor_dict):
"""Validates flavor profile data.
This will validate a flavor profile dataset against the flavor
settings the amphora driver supports.
:param flavor_dict: The flavor dictionary to validate.
:type flavor: dict
:return: None
:raises DriverError: An unexpected error occurred.
:raises UnsupportedOptionError: If the driver does not support
one of the flavor settings.
"""
try:
validate(flavor_dict, flavor_schema.SUPPORTED_FLAVOR_SCHEMA)
except js_exceptions.ValidationError as e:
error_object = ''
if e.relative_path:
error_object = '{} '.format(e.relative_path[0])
raise exceptions.UnsupportedOptionError(
user_fault_string='{0}{1}'.format(error_object, e.message),
operator_fault_string=str(e))
except Exception as e:
raise exceptions.DriverError(
user_fault_string='Failed to validate the flavor metadata '
'due to: {}'.format(str(e)),
operator_fault_string='Failed to validate the flavor metadata '
'due to: {}'.format(str(e)))
compute_flavor = flavor_dict.get(consts.COMPUTE_FLAVOR, None)
if compute_flavor:
compute_driver = stevedore_driver.DriverManager(
namespace='octavia.compute.drivers',
name=CONF.controller_worker.compute_driver,
invoke_on_load=True).driver
# TODO(johnsom) Fix this to raise a NotFound error
# when the octavia-lib supports it.
compute_driver.validate_flavor(compute_flavor)