cinder/cinder/db/sqlalchemy/migrate_repo/versions/048_add_allocated_in_quotas.py

26 lines
943 B
Python

# Copyright 2015 Yahoo Inc.
#
# 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.
from sqlalchemy import Column, Integer, MetaData, Table
def upgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
quotas = Table('quotas', meta, autoload=True)
# Add a new column allocated to save allocated quota
allocated = Column('allocated', Integer, default=0)
quotas.create_column(allocated)