51 lines
1.5 KiB
Python
51 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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import six
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@six.add_metaclass(abc.ABCMeta)
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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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@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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