OpenStack Networking (Neutron)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

47 lines
1.7 KiB

# Copyright (c) 2013 OpenStack Foundation
# All Rights Reserved.
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Exceptions used by ML2."""
from neutron_lib import exceptions
from neutron._i18n import _
class MechanismDriverError(exceptions.MultipleExceptions):
"""Mechanism driver call failed."""
def __init__(self, method, errors=None):
# The message is not used by api, because api will unwrap
# MultipleExceptions and return inner exceptions. Keep it
# for backward-compatibility, in case other code use it.
self.message = _("%s failed.") % method
super(MechanismDriverError, self).__init__(errors or [])
class ExtensionDriverError(exceptions.InvalidInput):
"""Extension driver call failed."""
message = _("Extension %(driver)s failed.")
class ExtensionDriverNotFound(exceptions.InvalidConfigurationOption):
"""Required extension driver not found in ML2 config."""
message = _("Extension driver %(driver)s required for "
"service plugin %(service_plugin)s not found.")
class UnknownNetworkType(exceptions.NeutronException):
"""Network with unknown type."""
message = _("Unknown network type %(network_type)s.")