71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# 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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"""WSGI script for Placement API
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WSGI handler for running Placement API under Apache2, nginx, gunicorn etc.
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"""
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import logging as py_logging
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import os
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import os.path
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from oslo_log import log as logging
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from oslo_service import _options as service_opts
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from nova.api.openstack.placement import deploy
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from nova import conf
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from nova import config
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CONFIG_FILE = 'nova.conf'
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def setup_logging(config):
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# Any dependent libraries that have unhelp debug levels should be
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# pinned to a higher default.
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extra_log_level_defaults = [
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'routes=INFO',
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]
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logging.set_defaults(default_log_levels=logging.get_default_log_levels() +
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extra_log_level_defaults)
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logging.setup(config, 'nova')
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py_logging.captureWarnings(True)
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def _get_config_file(env=None):
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if env is None:
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env = os.environ
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dirname = env.get('OS_PLACEMENT_CONFIG_DIR', '/etc/nova').strip()
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return os.path.join(dirname, CONFIG_FILE)
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def init_application():
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# initialize the config system
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conffile = _get_config_file()
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config.parse_args([], default_config_files=[conffile])
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# initialize the logging system
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setup_logging(conf.CONF)
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# dump conf at debug (log_options option comes from oslo.service)
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# FIXME(mriedem): This is gross but we don't have a public hook into
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# oslo.service to register these options, so we are doing it manually for
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# now; remove this when we have a hook method into oslo.service.
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conf.CONF.register_opts(service_opts.service_opts)
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if conf.CONF.log_options:
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conf.CONF.log_opt_values(
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logging.getLogger(__name__),
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logging.DEBUG)
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# build and return our WSGI app
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return deploy.loadapp(conf.CONF)
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