58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Cloudbase Solutions Srl
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import sys
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from cloudbaseinit.metadata.factory import *
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from cloudbaseinit.openstack.common import cfg
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from cloudbaseinit.openstack.common import log as logging
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from cloudbaseinit.osutils.factory import *
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from cloudbaseinit.plugins.factory import *
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from cloudbaseinit.utils import *
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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class InitManager(object):
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def configure_host(self):
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osutils = OSUtilsFactory().get_os_utils()
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plugins = PluginFactory().load_plugins()
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service = MetadataServiceFactory().get_metadata_service()
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LOG.info('Metadata service loaded: \'%s\'' %
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service.__class__.__name__)
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reboot_required = False
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try:
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for plugin in plugins:
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plugin_name = plugin.__class__.__name__
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LOG.info('Executing plugin \'%(plugin_name)s\'' % locals())
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try:
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plugin_requires_reboot = plugin.execute(service)
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if plugin_requires_reboot:
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reboot_required = True
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except Exception, ex:
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LOG.error('plugin \'%(plugin_name)s\' failed '
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'with error \'%(ex)s\'' % locals())
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finally:
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service.cleanup()
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if reboot_required:
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try:
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osutils.reboot()
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except Exception, ex:
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LOG.error('reboot failed with error \'%s\'' % ex)
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