cinder/cinder/db/legacy_migrations/versions/140_create_project_default_...

51 lines
1.6 KiB
Python

# Copyright 2020 Red Hat, Inc.
# All Rights Reserved.
#
# 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 sa
def upgrade(migrate_engine):
meta = sa.MetaData()
meta.bind = migrate_engine
# This is required to establish foreign key dependency between
# volume_type_id and volume_types.id columns. See L#34-35
sa.Table('volume_types', meta, autoload=True)
default_volume_types = sa.Table(
'default_volume_types', meta,
sa.Column('created_at', sa.DateTime),
sa.Column('updated_at', sa.DateTime),
sa.Column('deleted_at', sa.DateTime),
sa.Column(
'volume_type_id',
sa.String(36),
sa.ForeignKey('volume_types.id'),
index=True),
sa.Column(
'project_id',
sa.String(length=255),
primary_key=True,
nullable=False),
sa.Column('deleted', sa.Boolean(create_constraint=True, name=None)),
mysql_engine='InnoDB',
mysql_charset='utf8'
)
try:
default_volume_types.create()
except Exception:
raise