148 lines
4.8 KiB
Python
148 lines
4.8 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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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 os
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from oslo_config import cfg
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from oslo_log import log as logging
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from neutron.common import config
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LOG = logging.getLogger(__name__)
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ROOT_HELPER_OPTS = [
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cfg.StrOpt('root_helper', default='sudo',
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help=_('Root helper application.')),
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cfg.BoolOpt('use_helper_for_ns_read',
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default=True,
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help=_('Use the root helper to read the namespaces from '
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'the operating system.')),
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# We can't just use root_helper=sudo neutron-rootwrap-daemon $cfg because
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# it isn't appropriate for long-lived processes spawned with create_process
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# Having a bool use_rootwrap_daemon option precludes specifying the
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# rootwrap daemon command, which may be necessary for Xen?
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cfg.StrOpt('root_helper_daemon',
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help=_('Root helper daemon application to use when possible.')),
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]
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AGENT_STATE_OPTS = [
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cfg.FloatOpt('report_interval', default=30,
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help=_('Seconds between nodes reporting state to server; '
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'should be less than agent_down_time, best if it '
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'is half or less than agent_down_time.')),
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cfg.BoolOpt('log_agent_heartbeats', default=False,
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help=_('Log agent heartbeats')),
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]
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INTERFACE_DRIVER_OPTS = [
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cfg.StrOpt('interface_driver',
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help=_("The driver used to manage the virtual interface.")),
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]
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USE_NAMESPACES_OPTS = [
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cfg.BoolOpt('use_namespaces', default=True,
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help=_("Allow overlapping IP. This option is deprecated and "
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"will be removed in a future release."),
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deprecated_for_removal=True),
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]
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IPTABLES_OPTS = [
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cfg.BoolOpt('comment_iptables_rules', default=True,
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help=_("Add comments to iptables rules.")),
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]
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PROCESS_MONITOR_OPTS = [
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cfg.StrOpt('check_child_processes_action', default='respawn',
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choices=['respawn', 'exit'],
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help=_('Action to be executed when a child process dies')),
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cfg.IntOpt('check_child_processes_interval', default=60,
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help=_('Interval between checks of child process liveness '
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'(seconds), use 0 to disable')),
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]
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def get_log_args(conf, log_file_name, **kwargs):
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cmd_args = []
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if conf.debug:
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cmd_args.append('--debug')
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if conf.verbose:
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cmd_args.append('--verbose')
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if (conf.log_dir or conf.log_file):
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cmd_args.append('--log-file=%s' % log_file_name)
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log_dir = None
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if conf.log_dir and conf.log_file:
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log_dir = os.path.dirname(
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os.path.join(conf.log_dir, conf.log_file))
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elif conf.log_dir:
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log_dir = conf.log_dir
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elif conf.log_file:
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log_dir = os.path.dirname(conf.log_file)
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if log_dir:
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cmd_args.append('--log-dir=%s' % log_dir)
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if kwargs.get('metadata_proxy_watch_log') is False:
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cmd_args.append('--metadata_proxy_watch_log=false')
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else:
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if conf.use_syslog:
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cmd_args.append('--use-syslog')
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if conf.syslog_log_facility:
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cmd_args.append(
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'--syslog-log-facility=%s' % conf.syslog_log_facility)
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return cmd_args
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def register_root_helper(conf):
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conf.register_opts(ROOT_HELPER_OPTS, 'AGENT')
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def register_agent_state_opts_helper(conf):
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conf.register_opts(AGENT_STATE_OPTS, 'AGENT')
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def register_interface_driver_opts_helper(conf):
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conf.register_opts(INTERFACE_DRIVER_OPTS)
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def register_use_namespaces_opts_helper(conf):
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conf.register_opts(USE_NAMESPACES_OPTS)
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def register_iptables_opts(conf):
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conf.register_opts(IPTABLES_OPTS, 'AGENT')
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def register_process_monitor_opts(conf):
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conf.register_opts(PROCESS_MONITOR_OPTS, 'AGENT')
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def get_root_helper(conf):
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return conf.AGENT.root_helper
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def setup_conf():
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bind_opts = [
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cfg.StrOpt('state_path',
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default='/var/lib/neutron',
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help=_('Top-level directory for maintaining dhcp state')),
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]
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conf = cfg.ConfigOpts()
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conf.register_opts(bind_opts)
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return conf
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# add a logging setup method here for convenience
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setup_logging = config.setup_logging
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