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# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""Database setup and migration commands."""
from ironic.common import utils
IMPL = utils.LazyPluggable(
pivot='backend',
config_group='database',
sqlalchemy='ironic.db.sqlalchemy.migration')
INIT_VERSION = 0
def upgrade(version=None):
"""Migrate the database to `version` or the most recent version."""
return IMPL.upgrade(version)
def downgrade(version=None):
return IMPL.downgrade(version)
def version():
return IMPL.version()
def stamp(version):
return IMPL.stamp(version)
def revision(message, autogenerate):
return IMPL.revision(message, autogenerate)
def create_schema():
return IMPL.create_schema()
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