murano/murano/db/migrate_repo/versions/003_add_stats_table.py

42 lines
1.5 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 sqlalchemy import schema
from sqlalchemy import types
meta = schema.MetaData()
def upgrade(migrate_engine):
meta.bind = migrate_engine
stats = schema.Table(
'apistats',
meta,
schema.Column('id', types.Integer(), primary_key=True),
schema.Column('host', types.String(80)),
schema.Column('request_count', types.BigInteger()),
schema.Column('error_count', types.BigInteger()),
schema.Column('average_response_time', types.Float()),
schema.Column('requests_per_tenant', types.Text()),
schema.Column('requests_per_second', types.Float()),
schema.Column('errors_per_second', types.Float()),
schema.Column('created', types.DateTime, nullable=False),
schema.Column('updated', types.DateTime, nullable=False))
stats.create()
def downgrade(migrate_engine):
meta.bind = migrate_engine
stats = schema.Table('apistats', meta, autoload=True)
stats.drop()