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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 OpenStack LLC
#
# 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 __future__ import absolute_import
from keystone.common import openssl
from keystone import config
from keystone.openstack.common import cfg
from keystone.openstack.common import importutils
from keystone.openstack.common import jsonutils
CONF = config.CONF
class BaseApp(object):
name = None
@classmethod
def add_argument_parser(cls, subparsers):
parser = subparsers.add_parser(cls.name, help=cls.__doc__)
parser.set_defaults(cmd_class=cls)
return parser
class DbSync(BaseApp):
"""Sync the database."""
name = 'db_sync'
@staticmethod
def main():
for k in ['identity', 'catalog', 'policy', 'token']:
driver = importutils.import_object(getattr(CONF, k).driver)
if hasattr(driver, 'db_sync'):
driver.db_sync()
class PKISetup(BaseApp):
"""Set up Key pairs and certificates for token signing and verification."""
name = 'pki_setup'
@staticmethod
def main():
conf_ssl = openssl.ConfigurePKI()
conf_ssl.run()
class ImportLegacy(BaseApp):
"""Import a legacy database."""
name = 'import_legacy'
@classmethod
def add_argument_parser(cls, subparsers):
parser = super(ImportLegacy, cls).add_argument_parser(subparsers)
parser.add_argument('old_db')
return parser
@staticmethod
def main():
from keystone.common.sql import legacy
migration = legacy.LegacyMigration(CONF.command.old_db)
migration.migrate_all()
class ExportLegacyCatalog(BaseApp):
"""Export the service catalog from a legacy database."""
name = 'export_legacy_catalog'
@classmethod
def add_argument_parser(cls, subparsers):
parser = super(ExportLegacyCatalog,
cls).add_argument_parser(subparsers)
parser.add_argument('old_db')
return parser
@staticmethod
def main():
from keystone.common.sql import legacy
migration = legacy.LegacyMigration(CONF.command.old_db)
print '\n'.join(migration.dump_catalog())
class ImportNovaAuth(BaseApp):
"""Import a dump of nova auth data into keystone."""
name = 'import_nova_auth'
@classmethod
def add_argument_parser(cls, subparsers):
parser = super(ImportNovaAuth, cls).add_argument_parser(subparsers)
parser.add_argument('dump_file')
return parser
@staticmethod
def main():
from keystone.common.sql import nova
dump_data = jsonutils.loads(open(CONF.command.dump_file).read())
nova.import_auth(dump_data)
CMDS = [
DbSync,
ExportLegacyCatalog,
ImportLegacy,
ImportNovaAuth,
PKISetup,
]
def add_command_parsers(subparsers):
for cmd in CMDS:
cmd.add_argument_parser(subparsers)
command_opt = cfg.SubCommandOpt('command',
title='Commands',
help='Available commands',
handler=add_command_parsers)
def main(argv=None, config_files=None):
CONF.register_cli_opt(command_opt)
CONF(args=argv[1:],
project='keystone',
usage='%(prog)s [' + '|'.join([cmd.name for cmd in CMDS]) + ']',
default_config_files=config_files)
CONF.command.cmd_class.main()
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