41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
# Copyright 2013 OpenStack Foundation.
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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 oslo.db.sqlalchemy import utils
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from sqlalchemy import Column, String, Text
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from nova.db.sqlalchemy import api
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def upgrade(migrate_engine):
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actions_events = utils.get_table(migrate_engine, 'instance_actions_events')
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host = Column('host', String(255))
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details = Column('details', Text)
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actions_events.create_column(host)
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actions_events.create_column(details)
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shadow_actions_events = utils.get_table(migrate_engine,
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api._SHADOW_TABLE_PREFIX + 'instance_actions_events')
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shadow_actions_events.create_column(host.copy())
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shadow_actions_events.create_column(details.copy())
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def downgrade(migrate_engine):
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actions_events = utils.get_table(migrate_engine, 'instance_actions_events')
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actions_events.drop_column('host')
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actions_events.drop_column('details')
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shadow_actions_events = utils.get_table(migrate_engine,
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api._SHADOW_TABLE_PREFIX + 'instance_actions_events')
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shadow_actions_events.drop_column('host')
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shadow_actions_events.drop_column('details')
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