572ca29a0c
When Neutron server is restarted in the environment where multiple agents are sending rpc requests to Neutron, it causes loading of policy.json before API extensions are loaded. That causes different policy check failures later on. This patch avoids loading policy when creating a Context in rpc layer. Change-Id: I66212baa937ec1457e0d284b5445de5243a8931f Partial-Bug: 1254555
46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (c) 2012 OpenStack Foundation.
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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 neutron import context
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from neutron.openstack.common import log as logging
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from neutron.openstack.common.rpc import dispatcher
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LOG = logging.getLogger(__name__)
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class PluginRpcDispatcher(dispatcher.RpcDispatcher):
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"""This class is used to convert RPC common context into
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Neutron Context.
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"""
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def __init__(self, callbacks):
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super(PluginRpcDispatcher, self).__init__(callbacks)
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def dispatch(self, rpc_ctxt, version, method, namespace, **kwargs):
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rpc_ctxt_dict = rpc_ctxt.to_dict()
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user_id = rpc_ctxt_dict.pop('user_id', None)
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if not user_id:
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user_id = rpc_ctxt_dict.pop('user', None)
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tenant_id = rpc_ctxt_dict.pop('tenant_id', None)
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if not tenant_id:
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tenant_id = rpc_ctxt_dict.pop('project_id', None)
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neutron_ctxt = context.Context(user_id, tenant_id,
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load_admin_roles=False, **rpc_ctxt_dict)
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return super(PluginRpcDispatcher, self).dispatch(
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neutron_ctxt, version, method, namespace, **kwargs)
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