40 lines
2.0 KiB
Python
40 lines
2.0 KiB
Python
# Copyright 2015 Cisco Systems Inc.
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# All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron_lib.api.definitions import firewallrouterinsertion
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from neutron_lib.api import extensions
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class Firewallrouterinsertion(extensions.APIExtensionDescriptor):
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"""Extension class supporting Firewall and Router(s) association.
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The extension enables providing an option to specify router-ids of
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routers where the firewall is to be installed. This is supported in
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a manner so that the older version of the API continues to be supported.
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On a CREATE, if the router_ids option is not specified then the firewall
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is installed on all routers on the tenant. If the router-ids option is
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provided with a list of routers then the firewall is installed on the
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specified routers. If the router-ids option is provided with an empty
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list then the firewall is created but put in an INACTIVE state to reflect
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that no routers are associated. This firewall can be updated with a list
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of routers which will then drive the state to ACTIVE after the agent
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installs and acks back. UPDATE also supports the option in a similar
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manner. If the router_ids option is not provided, then there is no change
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to the existing association with the routers. When the router_is option is
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provided with a list of routers or an empty list - this drives the new
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set of routers that the firewall is associated with.
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"""
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api_definition = firewallrouterinsertion
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