1 # Copyright 2014 IBM Corp.
3 # Licensed under the Apache License, Version 2.0 (the "License"); you may
4 # not use this file except in compliance with the License. You may obtain
5 # a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 # License for the specific language governing permissions and limitations
15 import sqlalchemy as sql
18 def upgrade(migrate_engine):
19 # Upgrade operations go here. Don't create your own engine; bind
20 # migrate_engine to your metadata
22 meta.bind = migrate_engine
24 endpoint_policy_table = sql.Table(
27 sql.Column('id', sql.String(64), primary_key=True),
28 sql.Column('policy_id', sql.String(64),
30 sql.Column('endpoint_id', sql.String(64),
32 sql.Column('service_id', sql.String(64),
34 sql.Column('region_id', sql.String(64),
36 sql.UniqueConstraint('endpoint_id', 'service_id', 'region_id'),
37 mysql_engine='InnoDB',
40 endpoint_policy_table.create(migrate_engine, checkfirst=True)
43 def downgrade(migrate_engine):
45 meta.bind = migrate_engine
46 # Operations to reverse the above upgrade go here.
47 table = sql.Table('policy_association', meta, autoload=True)