51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# Copyright 2012, Nachi Ueno, NTT MCL, 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 sqlalchemy.orm import exc
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from neutron.plugins.metaplugin import meta_models_v2
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def get_flavor_by_network(session, net_id):
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try:
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binding = (session.query(meta_models_v2.NetworkFlavor).
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filter_by(network_id=net_id).
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one())
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except exc.NoResultFound:
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return None
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return binding.flavor
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def add_network_flavor_binding(session, flavor, net_id):
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binding = meta_models_v2.NetworkFlavor(flavor=flavor, network_id=net_id)
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session.add(binding)
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return binding
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def get_flavor_by_router(session, router_id):
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try:
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binding = (session.query(meta_models_v2.RouterFlavor).
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filter_by(router_id=router_id).
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one())
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except exc.NoResultFound:
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return None
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return binding.flavor
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def add_router_flavor_binding(session, flavor, router_id):
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binding = meta_models_v2.RouterFlavor(flavor=flavor, router_id=router_id)
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session.add(binding)
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return binding
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