designate/moniker/storage/sqla/migrate_repo/versions/001_add_moniker_schema.py

74 lines
2.9 KiB
Python

# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Author: Patrick Galbraith <patg@hp.com>
#
# 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 migrate import *
from sqlalchemy.schema import (Column, MetaData, Table)
from moniker.storage.sqla.migrate_repo.schema import (
Integer, String, Text, create_tables,
drop_tables, RECORD_TYPES)
meta = MetaData()
domains = Table('domains',
Column('tenant_id', String(36), default=None, nullable=True),
Column('name', String(255), nullable=False, unique=True),
Column('email', String(36), nullable=False),
Column('ttl', Integer, default=3600, nullable=False),
Column('refresh', Integer, default=3600, nullable=False),
Column('retry', Integer, default=3600, nullable=False),
Column('expire', Integer, default=3600, nullable=False),
Column('minimum', Integer, default=3600, nullable=False),
relationship('Record', backref=backref('domain',
uselist=False)),
mysql_engine='InnoDB',
useexisting=True)
servers = Table('servers',
Column('name', String(255), nullable=False, unique=True),
Column('ipv4', Inet, nullable=False, unique=True),
Column('ipv6', Inet, default=None, unique=True),
mysql_engine='InnoDB',
useexisting=True)
records = Table('records',
Column('type', Enum(name='record_types', *RECORD_TYPES),
nullable=False),
Column('name', String(255), nullable=False),
Column('data', Text, nullable=False),
Column('priority', Integer, default=None),
Column('ttl', Integer, default=3600, nullable=False),
Column('domain_id', UUID, ForeignKey('domains.id'),
nullable=False),
mysql_engine='InnoDB',
useexisting=True)
def upgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
tables = [domains, servers, records, ]
create_tables(tables)
def downgrade(migrate_engine):
meta = MetaData()
meta.bind = migrate_engine
tables = [domains, servers, records, ]
drop_tables(tables)