69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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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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from sqlalchemy import Column, Index, MetaData, Table
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from sqlalchemy import Integer, String, DateTime, Boolean
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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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bm_nodes = Table('bm_nodes', meta, autoload=True)
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image_path = Column('image_path', String(length=255))
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pxe_config_path = Column('pxe_config_path', String(length=255))
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deploy_key = Column('deploy_key', String(length=255))
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root_mb = Column('root_mb', Integer())
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swap_mb = Column('swap_mb', Integer())
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for c in [image_path, pxe_config_path, deploy_key, root_mb, swap_mb]:
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bm_nodes.create_column(c)
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deploy_key_idx = Index('deploy_key_idx', bm_nodes.c.deploy_key)
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deploy_key_idx.create(migrate_engine)
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bm_deployments = Table('bm_deployments', meta, autoload=True)
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bm_deployments.drop()
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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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bm_nodes = Table('bm_nodes', meta, autoload=True)
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for c in ['image_path', 'pxe_config_path', 'deploy_key', 'root_mb',
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'swap_mb']:
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bm_nodes.drop_column(c)
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bm_deployments = Table('bm_deployments', meta,
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Column('created_at', DateTime),
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Column('updated_at', DateTime),
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Column('deleted_at', DateTime),
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Column('deleted', Boolean),
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Column('id', Integer, primary_key=True, nullable=False),
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Column('bm_node_id', Integer),
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Column('key', String(length=255)),
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Column('image_path', String(length=255)),
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Column('pxe_config_path', String(length=255)),
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Column('root_mb', Integer),
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Column('swap_mb', Integer),
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mysql_engine='InnoDB',
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)
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bm_deployments.create()
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