49 lines
1.5 KiB
Python
Executable File
49 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Copyright (c) 2013 Piston Cloud Computing, Inc.
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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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"""Alembic environment script."""
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from alembic import context
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from oslo_config import cfg
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from refstack.db.sqlalchemy import api as db_api
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from refstack.db.sqlalchemy import models as db_models
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CONF = cfg.CONF
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def run_migrations_online():
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"""Run migrations in 'online' mode.
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In this scenario we need to create an Engine
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and associate a connection with the context.
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"""
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engine = db_api.get_engine()
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connection = engine.connect()
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target_metadata = db_models.RefStackBase.metadata
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context.configure(connection=connection,
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target_metadata=target_metadata,
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version_table=getattr(CONF, 'version_table'))
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try:
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with context.begin_transaction():
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context.run_migrations()
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finally:
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connection.close()
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run_migrations_online()
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