6e5984576d
Using ironic.api.wsgi:initialize_wsgi_app to provide custom config file to ironic will prevent the oslo_backend to be set to threading and will bypass the RLock on threading leading to race condition during threads starts. Instead, document a way to give config dir/file from environment variables. Change-Id: I2aabe72f4d28ec55727e06788d3a9d2976dda4bb Signed-off-by: Arnaud M <arnaud.morin@gmail.com>
46 lines
1.7 KiB
Python
46 lines
1.7 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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# All Rights Reserved.
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# Copyright 2012 Red Hat, Inc.
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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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import osprofiler.opts as profiler_opts
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from ironic.common import rpc
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from ironic import version
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def parse_args(argv, default_config_files=None):
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# NOTE(amorin) allow wsgi app to start with custom config file/dir
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conf_file_from_env = os.environ.get('IRONIC_CONFIG_FILE')
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if conf_file_from_env and not default_config_files:
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default_config_files = [conf_file_from_env]
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conf_dir_from_env = os.environ.get('IRONIC_CONFIG_DIR')
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if conf_dir_from_env:
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default_config_dirs = [conf_dir_from_env]
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else:
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default_config_dirs = None
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rpc.set_defaults(control_exchange='ironic')
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cfg.CONF(argv[1:],
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project='ironic',
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version=version.version_info.release_string(),
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default_config_files=default_config_files,
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default_config_dirs=default_config_dirs)
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rpc.init(cfg.CONF)
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profiler_opts.set_defaults(cfg.CONF)
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