46 lines
1.7 KiB
Python
46 lines
1.7 KiB
Python
# Copyright (c) 2022, Red Hat, Inc.
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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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_opts = [
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cfg.StrOpt('lock_path',
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default=None, # Set by set_defaults method below on setup
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help='Directory to use for os-brick lock files. Defaults to '
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'oslo_concurrency.lock_path which is a sensible default '
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'for compute nodes, but not for HCI deployments or '
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'controllers where Glance uses Cinder as a backend, as '
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'locks should use the same directory.'),
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]
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cfg.CONF.register_opts(_opts, group='os_brick')
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def list_opts():
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"""oslo.config.opts entrypoint for sample config generation."""
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return [('os_brick', _opts)]
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def set_defaults(conf=cfg.CONF):
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"""Set default values that depend on other libraries.
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Service configuration options must have been initialized before this call
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because oslo's lock_path doesn't have a value before that.
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Called from both os_brick setup and from the oslo.config.opts entrypoint
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for sample config generation.
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"""
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conf.set_default('lock_path', conf.oslo_concurrency.lock_path, 'os_brick')
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