a32c24ff2e
This patch improves help text for base related configuration options. Implements blueprint centralize-config-options-newton Change-Id: I178d94e5748b572764d4d270c0eabb91d9cb9f0a
102 lines
3.0 KiB
Python
102 lines
3.0 KiB
Python
# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# Copyright 2011 Justin Santa Barbara
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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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from oslo_config import cfg
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base_options = [
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cfg.IntOpt(
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'password_length',
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default=12,
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min=0,
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help='Length of generated instance admin passwords.'),
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cfg.StrOpt(
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'instance_usage_audit_period',
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default='month',
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regex='(hour|month|day|year)(@([0-9]+))?',
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help='''
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Time period to generate instance usages for. It is possible to define optional
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offset to given period by appending @ character followed by a number defining
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offset.
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Possible values:
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* period, example: ``hour``, ``day``, ``month` or ``year``
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* period with offset, example: ``month@15``
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will result in monthly audits starting on 15th day of month.
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'''),
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cfg.BoolOpt(
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'use_rootwrap_daemon',
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default=False,
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help='''
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Start and use a daemon that can run the commands that need to be run with
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root privileges. This option is usually enabled on nodes that run nova compute
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processes.
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'''),
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cfg.StrOpt(
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'rootwrap_config',
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default="/etc/nova/rootwrap.conf",
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help='''
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Path to the rootwrap configuration file.
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Goal of the root wrapper is to allow a service-specific unprivileged user to
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run a number of actions as the root user in the safest manner possible.
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The configuration file used here must match the one defined in the sudoers
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entry.
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'''),
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cfg.StrOpt(
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'tempdir',
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help='Explicitly specify the temporary working directory.'),
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cfg.BoolOpt(
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'monkey_patch',
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default=False,
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help="""
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Determine if monkey patching should be applied.
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Related options:
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* ``monkey_patch_modules``: This must have values set for this option to have
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any effect
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"""),
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cfg.ListOpt(
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'monkey_patch_modules',
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default=['nova.compute.api:nova.notifications.notify_decorator'],
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help="""
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List of modules/decorators to monkey patch.
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This option allows you to patch a decorator for all functions in specified
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modules.
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Possible values:
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* nova.compute.api:nova.notifications.notify_decorator
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* nova.api.ec2.cloud:nova.notifications.notify_decorator
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* [...]
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Related options:
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* ``monkey_patch``: This must be set to ``True`` for this option to
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have any effect
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"""),
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]
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def register_opts(conf):
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conf.register_opts(base_options)
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def list_opts():
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return {'DEFAULT': base_options}
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