92 lines
2.8 KiB
Python
92 lines
2.8 KiB
Python
# Copyright 2016 Huawei Technologies Co.,LTD.
|
|
# 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.
|
|
|
|
"""
|
|
Run storage database migration.
|
|
"""
|
|
|
|
import sys
|
|
|
|
from oslo_config import cfg
|
|
|
|
from mogan.common.i18n import _
|
|
from mogan.common import service
|
|
from mogan.conf import CONF
|
|
from mogan.db import migration
|
|
|
|
|
|
class DBCommand(object):
|
|
|
|
def upgrade(self):
|
|
migration.upgrade(CONF.command.revision)
|
|
|
|
def revision(self):
|
|
migration.revision(CONF.command.message, CONF.command.autogenerate)
|
|
|
|
def stamp(self):
|
|
migration.stamp(CONF.command.revision)
|
|
|
|
def version(self):
|
|
print(migration.version())
|
|
|
|
def create_schema(self):
|
|
migration.create_schema()
|
|
|
|
|
|
def add_command_parsers(subparsers):
|
|
command_object = DBCommand()
|
|
|
|
parser = subparsers.add_parser(
|
|
'upgrade',
|
|
help=_("Upgrade the database schema to the latest version. "
|
|
"Optionally, use --revision to specify an alembic revision "
|
|
"string to upgrade to."))
|
|
parser.set_defaults(func=command_object.upgrade)
|
|
parser.add_argument('--revision', nargs='?')
|
|
|
|
parser = subparsers.add_parser('stamp')
|
|
parser.add_argument('--revision', nargs='?')
|
|
parser.set_defaults(func=command_object.stamp)
|
|
|
|
parser = subparsers.add_parser(
|
|
'revision',
|
|
help=_("Create a new alembic revision. "
|
|
"Use --message to set the message string."))
|
|
parser.add_argument('-m', '--message')
|
|
parser.add_argument('--autogenerate', action='store_true')
|
|
parser.set_defaults(func=command_object.revision)
|
|
|
|
parser = subparsers.add_parser(
|
|
'version',
|
|
help=_("Print the current version information and exit."))
|
|
parser.set_defaults(func=command_object.version)
|
|
|
|
parser = subparsers.add_parser(
|
|
'create_schema',
|
|
help=_("Create the database schema."))
|
|
parser.set_defaults(func=command_object.create_schema)
|
|
|
|
|
|
def main():
|
|
command_opt = cfg.SubCommandOpt('command',
|
|
title='Command',
|
|
help=_('Available commands'),
|
|
handler=add_command_parsers)
|
|
|
|
CONF.register_cli_opt(command_opt)
|
|
|
|
service.prepare_service(sys.argv)
|
|
CONF.command.func()
|