44 lines
1.5 KiB
ReStructuredText
44 lines
1.5 KiB
ReStructuredText
..
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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Convention for heading levels in Neutron devref:
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======= Heading 0 (reserved for the title in a document)
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------- Heading 1
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~~~~~~~ Heading 2
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+++++++ Heading 3
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''''''' Heading 4
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(Avoid deeper levels because they do not render well.)
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L2 agent extensions
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===================
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L2 agent extensions are part of a generalized L2/L3 extension framework. See
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:doc:`agent extensions <agent_extensions>`.
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Open vSwitch agent API
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~~~~~~~~~~~~~~~~~~~~~~
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* neutron.plugins.ml2.drivers.openvswitch.agent.ovs_agent_extension_api
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Open vSwitch agent API object includes two methods that return wrapped and
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hardened bridge objects with cookie values allocated for calling extensions::
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#. request_int_br
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#. request_tun_br
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Bridge objects returned by those methods already have new default cookie values
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allocated for extension flows. All flow management methods (add_flow, mod_flow,
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...) enforce those allocated cookies.
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