66 lines
2.8 KiB
Python
66 lines
2.8 KiB
Python
# 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 oslo_db import exception as oslo_db_exception
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from sqlalchemy.orm import exc as orm_exc
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from neutron.common import exceptions as n_exc
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from neutron.db import common_db_mixin as db
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from neutron.db.qos import models
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def create_policy_network_binding(context, policy_id, network_id):
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try:
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with context.session.begin(subtransactions=True):
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db_obj = models.QosNetworkPolicyBinding(policy_id=policy_id,
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network_id=network_id)
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context.session.add(db_obj)
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except oslo_db_exception.DBReferenceError:
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raise n_exc.NetworkQosBindingNotFound(net_id=network_id,
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policy_id=policy_id)
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def delete_policy_network_binding(context, policy_id, network_id):
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try:
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with context.session.begin(subtransactions=True):
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db_object = (db.model_query(context,
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models.QosNetworkPolicyBinding)
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.filter_by(policy_id=policy_id,
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network_id=network_id).one())
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context.session.delete(db_object)
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except orm_exc.NoResultFound:
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raise n_exc.NetworkQosBindingNotFound(net_id=network_id,
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policy_id=policy_id)
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def create_policy_port_binding(context, policy_id, port_id):
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try:
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with context.session.begin(subtransactions=True):
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db_obj = models.QosPortPolicyBinding(policy_id=policy_id,
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port_id=port_id)
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context.session.add(db_obj)
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except oslo_db_exception.DBReferenceError:
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raise n_exc.PortQosBindingNotFound(port_id=port_id,
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policy_id=policy_id)
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def delete_policy_port_binding(context, policy_id, port_id):
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try:
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with context.session.begin(subtransactions=True):
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db_object = (db.model_query(context, models.QosPortPolicyBinding)
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.filter_by(policy_id=policy_id,
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port_id=port_id).one())
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context.session.delete(db_object)
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except orm_exc.NoResultFound:
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raise n_exc.PortQosBindingNotFound(port_id=port_id,
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policy_id=policy_id)
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