93dec58156
Compacts the pre-Grizzly database migrations into a single migration (133_folsom.py). Pre-Grizzly users will need to upgrade to Folsom before running any Grizzly migrations. Tested on PostgreSQL and MySQL schemas on Fedora 17 to ensure the new compacted migration generates an identical schema to the previous migrate scripts in Folsom. Change-Id: I1235215bfb6edc00c78240f895f927a079585559
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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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"""Database setup and migration commands."""
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from nova import utils
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IMPL = utils.LazyPluggable('db_backend',
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sqlalchemy='nova.db.sqlalchemy.migration')
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INIT_VERSION = 132
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def db_sync(version=None):
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"""Migrate the database to `version` or the most recent version."""
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return IMPL.db_sync(version=version)
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def db_version():
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"""Display the current database version."""
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return IMPL.db_version()
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