715b16aca7
- Adds L3 routing/NAT service plugin - Removes L3 routing/NAT from ML2 plugin - Moves "router:external" attribute to new extension "External-net" - Introduces separate RPC topic for L3 callbacks from L3 agent Implements: blueprint quantum-l3-routing-plugin Change-Id: Id9af10c2910f9a1730b163203a68d101ffc3b282
71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# 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
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# 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.
|
|
|
|
from neutron.api import extensions
|
|
from neutron.api.v2 import attributes as attr
|
|
from neutron.common import exceptions as qexception
|
|
from neutron.extensions import l3
|
|
|
|
|
|
class ExternalNetworkInUse(qexception.InUse):
|
|
message = _("External network %(net_id)s cannot be updated to be made "
|
|
"non-external, since it has existing gateway ports")
|
|
|
|
|
|
# For backward compatibility the 'router' prefix is kept.
|
|
EXTERNAL = 'router:external'
|
|
EXTENDED_ATTRIBUTES_2_0 = {
|
|
'networks': {EXTERNAL: {'allow_post': True,
|
|
'allow_put': True,
|
|
'default': attr.ATTR_NOT_SPECIFIED,
|
|
'is_visible': True,
|
|
'convert_to': attr.convert_to_boolean,
|
|
'enforce_policy': True,
|
|
'required_by_policy': True}}}
|
|
|
|
|
|
class External_net(extensions.ExtensionDescriptor):
|
|
|
|
@classmethod
|
|
def get_name(cls):
|
|
return "Neutron external network"
|
|
|
|
@classmethod
|
|
def get_alias(cls):
|
|
return "external-net"
|
|
|
|
@classmethod
|
|
def get_description(cls):
|
|
return _("Adds external network attribute to network resource.")
|
|
|
|
@classmethod
|
|
def get_namespace(cls):
|
|
return "http://docs.openstack.org/ext/neutron/external_net/api/v1.0"
|
|
|
|
@classmethod
|
|
def get_updated(cls):
|
|
return "2013-01-14T10:00:00-00:00"
|
|
|
|
def get_extended_resources(self, version):
|
|
if version == "2.0":
|
|
return EXTENDED_ATTRIBUTES_2_0
|
|
else:
|
|
return {}
|
|
|
|
def get_alias_namespace_compatibility_map(self):
|
|
return {l3.L3.get_alias(): l3.L3.get_namespace()}
|