murano/murano/db/migrate_repo/versions/001_add_initial_tables.py

97 lines
4.0 KiB
Python

# Copyright (c) 2013 Mirantis, 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 migrate.changeset import constraint as const
from sqlalchemy import schema
from sqlalchemy import types
meta = schema.MetaData()
def upgrade(migrate_engine):
meta.bind = migrate_engine
meta.reflect()
environment = schema.Table(
'environment',
meta,
schema.Column('id', types.String(32), primary_key=True),
schema.Column('name', types.String(255), nullable=False),
schema.Column('created', types.DateTime(), nullable=False),
schema.Column('updated', types.DateTime(), nullable=False),
schema.Column('tenant_id', types.String(32), nullable=False),
schema.Column('version', types.BigInteger, nullable=False,
server_default='0'),
schema.Column('description', types.Text(), nullable=False))
environment.create()
session = schema.Table(
'session',
meta,
schema.Column('id', types.String(32), primary_key=True),
schema.Column('environment_id', types.String(32), nullable=False),
schema.Column('created', types.DateTime, nullable=False),
schema.Column('updated', types.DateTime, nullable=False),
schema.Column('user_id', types.String(32), nullable=False),
schema.Column('version', types.BigInteger, nullable=False,
server_default='0'),
schema.Column('description', types.Text(), nullable=True),
schema.Column('state', types.Text(), nullable=False))
session.create()
environment = schema.Table('environment', meta, autoload=True)
const.ForeignKeyConstraint(columns=[session.c.environment_id],
refcolumns=[environment.c.id]).create()
deployment = schema.Table(
'deployment',
meta,
schema.Column('id', types.String(32), primary_key=True),
schema.Column('environment_id', types.String(32), nullable=False),
schema.Column('created', types.DateTime, nullable=False),
schema.Column('updated', types.DateTime, nullable=False),
schema.Column('started', types.DateTime, nullable=False),
schema.Column('description', types.Text(), nullable=True),
schema.Column('finished', types.DateTime, nullable=True))
deployment.create()
environment = schema.Table('environment', meta, autoload=True)
const.ForeignKeyConstraint(columns=[deployment.c.environment_id],
refcolumns=[environment.c.id]).create()
status = schema.Table(
'status',
meta,
schema.Column('id', types.String(32), primary_key=True),
schema.Column('created', types.DateTime, nullable=False),
schema.Column('updated', types.DateTime, nullable=False),
schema.Column('entity', types.String(10), nullable=True),
schema.Column('entity_id', types.String(32), nullable=True),
schema.Column('environment_id', types.String(32), nullable=True),
schema.Column('deployment_id', types.String(32), nullable=False),
schema.Column('text', types.Text(), nullable=False),
schema.Column('details', types.Text(), nullable=True),
schema.Column('level', types.String(32), nullable=False,
server_default='info'))
status.create()
const.ForeignKeyConstraint(columns=[status.c.deployment_id],
refcolumns=[deployment.c.id]).create()
def downgrade(migrate_engine):
meta.bind = migrate_engine
meta.drop_all()