cad0034920
The config options of the "nova.conf" section "database" and "api_database" got moved to the new central location "nova/conf/database.py". Also the database related options which are in DEFAULT section. Follow up changes will improve the help texts. bp centralize-config-options-newton Change-Id: Iaba9b49490fea4950bb25eed3ba1252db206f3c9
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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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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"""Base class for classes that need modular database access."""
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from oslo_utils import importutils
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import nova.conf
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CONF = nova.conf.CONF
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class Base(object):
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"""DB driver is injected in the init method."""
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def __init__(self, db_driver=None):
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super(Base, self).__init__()
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if not db_driver:
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db_driver = CONF.db_driver
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self.db = importutils.import_module(db_driver)
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