Source code for ironic_inspector.cmd.dbsync

# Copyright 2015 Cisco Systems
# 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.

import os
import sys

from alembic import command as alembic_command
from alembic import config as alembic_config
from alembic import util as alembic_util
from oslo_config import cfg
from oslo_log import log

from ironic_inspector import conf  # noqa

CONF = cfg.CONF


[docs]def add_alembic_command(subparsers, name): return subparsers.add_parser( name, help=getattr(alembic_command, name).__doc__)
[docs]def add_command_parsers(subparsers): for name in ['current', 'history', 'branches', 'heads']: parser = add_alembic_command(subparsers, name) parser.set_defaults(func=do_alembic_command) for name in ['stamp', 'show', 'edit']: parser = add_alembic_command(subparsers, name) parser.set_defaults(func=with_revision) parser.add_argument('--revision', nargs='?', required=True) parser = add_alembic_command(subparsers, 'upgrade') parser.set_defaults(func=with_revision) parser.add_argument('--revision', nargs='?') parser = add_alembic_command(subparsers, 'revision') parser.set_defaults(func=do_revision) parser.add_argument('-m', '--message') parser.add_argument('--autogenerate', action='store_true')
command_opt = cfg.SubCommandOpt('command', title='Command', help='Available commands', handler=add_command_parsers) def _get_alembic_config(): base_path = os.path.split(os.path.dirname(__file__))[0] return alembic_config.Config(os.path.join(base_path, 'alembic.ini'))
[docs]def do_revision(config, cmd, *args, **kwargs): do_alembic_command(config, cmd, message=CONF.command.message, autogenerate=CONF.command.autogenerate)
[docs]def with_revision(config, cmd, *args, **kwargs): revision = CONF.command.revision or 'head' do_alembic_command(config, cmd, revision)
[docs]def do_alembic_command(config, cmd, *args, **kwargs): try: getattr(alembic_command, cmd)(config, *args, **kwargs) except alembic_util.CommandError as e: alembic_util.err(str(e))
[docs]def main(args=sys.argv[1:]): log.register_options(CONF) CONF.register_cli_opt(command_opt) CONF(args, project='ironic-inspector') config = _get_alembic_config() config.set_main_option('script_location', "ironic_inspector:migrations") config.ironic_inspector_config = CONF CONF.command.func(config, CONF.command.name)