3c95d18311
Implements blueprint embrane-neutron-plugin This commit implements the main Embrane plugin, which covers route and extratoute extensions. The plugin will rely on existing plugins for leveraging L2 networks, for now it only supports OpenVSwitch and vlan networks, but more supports are to come if the model is approved (or a different one is suggested). Change-Id: I90aff8ec4324bd3a7c59c411374db6a118d1a72b
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Embrane, 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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#
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# @author: Ivar Lazzaro, Embrane, Inc.
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import abc
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class SupportBase(object):
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"""abstract support class.
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Defines the methods a plugin support should implement to be used as
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the L2 base for Embrane plugin.
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"""
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__metaclass__ = abc.ABCMeta
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@abc.abstractmethod
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def __init__(self):
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pass
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@abc.abstractmethod
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def retrieve_utif_info(self, context, neutron_port=None, network=None):
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"""Retrieve specific network info.
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each plugin support, querying its own DB, can collect all the
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information needed by the ESM in order to create the
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user traffic security zone.
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:param interface_info: the foo parameter
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:param context: neutron request context
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:returns: heleosapi.info.UtifInfo -- specific network info
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:raises: UtifInfoError
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"""
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