65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
# Copyright 2013 OpenStack Foundation
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# All Rights Reserved.
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# Copyright 2013 IBM Corp.
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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 sqlalchemy.schema import (Column, MetaData, Table, Index)
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from glance.db.sqlalchemy.migrate_repo.schema import (
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Boolean, DateTime, String, Text, create_tables, drop_tables) # noqa
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def define_tasks_table(meta):
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tasks = Table('tasks',
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meta,
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Column('id', String(36), primary_key=True, nullable=False),
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Column('type', String(30), nullable=False),
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Column('status', String(30), nullable=False),
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Column('owner', String(255), nullable=False),
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Column('input', Text()), # json blob
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Column('result', Text()), # json blob
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Column('message', Text()),
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Column('expires_at', DateTime(), nullable=True),
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Column('created_at', DateTime(), nullable=False),
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Column('updated_at', DateTime()),
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Column('deleted_at', DateTime()),
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Column('deleted',
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Boolean(),
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nullable=False,
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default=False),
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mysql_engine='InnoDB',
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extend_existing=True)
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Index('ix_tasks_type', tasks.c.type)
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Index('ix_tasks_status', tasks.c.status)
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Index('ix_tasks_owner', tasks.c.owner)
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Index('ix_tasks_deleted', tasks.c.deleted)
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Index('ix_tasks_updated_at', tasks.c.updated_at)
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return tasks
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def upgrade(migrate_engine):
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meta = MetaData()
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meta.bind = migrate_engine
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tables = [define_tasks_table(meta)]
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create_tables(tables)
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def downgrade(migrate_engine):
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meta = MetaData()
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meta.bind = migrate_engine
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tables = [define_tasks_table(meta)]
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drop_tables(tables)
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