Source code for keystone.common.sql.migrate_repo.versions.038_add_assignment_table

# Copyright 2014 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

import sqlalchemy as sql

from keystone.assignment.backends import sql as assignment_sql

ASSIGNMENT_TABLE = 'assignment'


[docs]def upgrade(migrate_engine): meta = sql.MetaData() meta.bind = migrate_engine sql.Table('role', meta, autoload=True) assignment_table = sql.Table( ASSIGNMENT_TABLE, meta, sql.Column('type', sql.Enum( assignment_sql.AssignmentType.USER_PROJECT, assignment_sql.AssignmentType.GROUP_PROJECT, assignment_sql.AssignmentType.USER_DOMAIN, assignment_sql.AssignmentType.GROUP_DOMAIN, name='type'), nullable=False), sql.Column('actor_id', sql.String(64), nullable=False), sql.Column('target_id', sql.String(64), nullable=False), sql.Column('role_id', sql.String(64), sql.ForeignKey('role.id'), nullable=False), sql.Column('inherited', sql.Boolean, default=False, nullable=False), sql.PrimaryKeyConstraint('type', 'actor_id', 'target_id', 'role_id'), mysql_engine='InnoDB', mysql_charset='utf8') assignment_table.create(migrate_engine, checkfirst=True)
[docs]def downgrade(migrate_engine): meta = sql.MetaData() meta.bind = migrate_engine assignment = sql.Table(ASSIGNMENT_TABLE, meta, autoload=True) assignment.drop(migrate_engine, checkfirst=True)