106 lines
4.9 KiB
Python
106 lines
4.9 KiB
Python
# Copyright (c) 2023 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import sqlalchemy
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ENGINE = 'InnoDB',
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CHARSET = 'utf8'
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def upgrade(migrate_engine):
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meta = sqlalchemy.MetaData(bind=migrate_engine)
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subclouds = sqlalchemy.Table('subclouds', meta, autoload=True)
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# Add the 'rehome_data' column to the subclouds table.
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subclouds.create_column(sqlalchemy.Column('rehome_data', sqlalchemy.Text))
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# Declare the new subcloud_peer_group table
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subcloud_peer_group = sqlalchemy.Table(
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'subcloud_peer_group', meta,
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sqlalchemy.Column('id', sqlalchemy.Integer,
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primary_key=True,
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autoincrement=True,
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nullable=False),
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sqlalchemy.Column('peer_group_name', sqlalchemy.String(255), unique=True),
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sqlalchemy.Column('group_priority', sqlalchemy.Integer),
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sqlalchemy.Column('group_state', sqlalchemy.String(255)),
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sqlalchemy.Column('system_leader_id', sqlalchemy.String(255)),
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sqlalchemy.Column('system_leader_name', sqlalchemy.String(255)),
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sqlalchemy.Column('max_subcloud_rehoming', sqlalchemy.Integer),
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sqlalchemy.Column('migration_status', sqlalchemy.String(255)),
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sqlalchemy.Column('reserved_1', sqlalchemy.Text),
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sqlalchemy.Column('reserved_2', sqlalchemy.Text),
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sqlalchemy.Column('created_at', sqlalchemy.DateTime),
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sqlalchemy.Column('updated_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted', sqlalchemy.Integer, default=0),
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mysql_engine=ENGINE,
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mysql_charset=CHARSET
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)
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subcloud_peer_group.create()
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# Add the 'peer_greoup_id' column to the subclouds table.
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subclouds.create_column(sqlalchemy.Column('peer_group_id', sqlalchemy.Integer))
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# Declare the new system_peer table
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system_peer = sqlalchemy.Table(
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'system_peer', meta,
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sqlalchemy.Column('id', sqlalchemy.Integer,
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primary_key=True,
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autoincrement=True,
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nullable=False),
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sqlalchemy.Column('peer_uuid', sqlalchemy.String(36), unique=True),
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sqlalchemy.Column('peer_name', sqlalchemy.String(255), unique=True),
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sqlalchemy.Column('manager_endpoint', sqlalchemy.String(255)),
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sqlalchemy.Column('manager_username', sqlalchemy.String(255)),
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sqlalchemy.Column('manager_password', sqlalchemy.String(255)),
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sqlalchemy.Column('peer_controller_gateway_ip', sqlalchemy.String(255)),
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sqlalchemy.Column('administrative_state', sqlalchemy.String(255)),
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sqlalchemy.Column('heartbeat_interval', sqlalchemy.Integer),
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sqlalchemy.Column('heartbeat_failure_threshold', sqlalchemy.Integer),
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sqlalchemy.Column('heartbeat_failure_policy', sqlalchemy.String(255)),
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sqlalchemy.Column('heartbeat_maintenance_timeout', sqlalchemy.Integer),
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sqlalchemy.Column('heartbeat_status', sqlalchemy.String(255)),
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sqlalchemy.Column('reserved_1', sqlalchemy.Text),
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sqlalchemy.Column('reserved_2', sqlalchemy.Text),
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sqlalchemy.Column('created_at', sqlalchemy.DateTime),
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sqlalchemy.Column('updated_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted', sqlalchemy.Integer, default=0),
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mysql_engine=ENGINE,
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mysql_charset=CHARSET
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)
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system_peer.create()
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# Declare the new peer_group_association table
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peer_group_association = sqlalchemy.Table(
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'peer_group_association', meta,
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sqlalchemy.Column('id', sqlalchemy.Integer,
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primary_key=True,
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autoincrement=True,
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nullable=False),
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sqlalchemy.Column('peer_group_id', sqlalchemy.Integer,
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sqlalchemy.ForeignKey('subcloud_peer_group.id',
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ondelete='CASCADE')),
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sqlalchemy.Column('system_peer_id', sqlalchemy.Integer,
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sqlalchemy.ForeignKey('system_peer.id',
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ondelete='CASCADE')),
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sqlalchemy.Column('peer_group_priority', sqlalchemy.Integer),
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sqlalchemy.Column('sync_status', sqlalchemy.String(255)),
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sqlalchemy.Column('sync_message', sqlalchemy.Text),
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sqlalchemy.Column('reserved_1', sqlalchemy.Text),
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sqlalchemy.Column('reserved_2', sqlalchemy.Text),
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sqlalchemy.Column('created_at', sqlalchemy.DateTime),
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sqlalchemy.Column('updated_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted_at', sqlalchemy.DateTime),
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sqlalchemy.Column('deleted', sqlalchemy.Integer, default=0),
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mysql_engine=ENGINE,
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mysql_charset=CHARSET
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)
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peer_group_association.create()
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def downgrade(migrate_engine):
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raise NotImplementedError('Database downgrade is unsupported.')
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