A service for managing and provisioning Bare Metal servers.
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# -*- encoding: utf-8 -*-
#
# Copyright 2013 Hewlett-Packard Development Company, L.P.
# 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.
"""
The Ironic Management Service
"""
import sys
from oslo_config import cfg
from oslo_log import log
from oslo_service import service
from ironic.common import rpc_service
from ironic.common import service as ironic_service
CONF = cfg.CONF
LOG = log.getLogger(__name__)
def warn_about_unsafe_shred_parameters(conf):
iterations = conf.deploy.shred_random_overwrite_iterations
overwrite_with_zeros = conf.deploy.shred_final_overwrite_with_zeros
if iterations == 0 and overwrite_with_zeros is False:
LOG.warning('With shred_random_overwrite_iterations set to 0 and '
'shred_final_overwrite_with_zeros set to False, disks '
'may NOT be shredded at all, unless they support ATA '
'Secure Erase. This is a possible SECURITY ISSUE!')
def issue_startup_warnings(conf):
warn_about_unsafe_shred_parameters(conf)
def main():
# NOTE(lucasagomes): Safeguard to prevent 'ironic.conductor.manager'
# from being imported prior to the configuration options being loaded.
# If this happened, the periodic decorators would always use the
# default values of the options instead of the configured ones. For
# more information see: https://bugs.launchpad.net/ironic/+bug/1562258
# and https://bugs.launchpad.net/ironic/+bug/1279774.
assert 'ironic.conductor.manager' not in sys.modules
# Parse config file and command line options, then start logging
ironic_service.prepare_service('ironic_conductor', sys.argv)
mgr = rpc_service.RPCService(CONF.host,
'ironic.conductor.manager',
'ConductorManager')
issue_startup_warnings(CONF)
launcher = service.launch(CONF, mgr, restart_method='mutate')
launcher.wait()
if __name__ == '__main__':
sys.exit(main())