32d088b2c1
* Add osprofiler wsgi middleware. This middleware is used for 2 things:
1) It checks that person who wants to trace is trusted and knows
secret HMAC key.
2) It starts tracing in case of proper trace headers
and adds first wsgi trace point, with info about HTTP request
* Add initialization of osprofiler at start of service
Currently that includes oslo.messaging notifer instance creation
to send Ceilometer backend notifications.
* Traces HTTP/RPC/DB API calls
Demo: https://hieulq.github.io/cluster-create-false-new-html.html
Co-Authored-By: Hieu LE <hieulq@vn.fujitsu.com>
Implements: blueprint osprofiler-support-in-magnum
Change-Id: I7d68995aab81d365433950aada078ef1fcd5469b
63 lines
2.1 KiB
Python
63 lines
2.1 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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from oslo_middleware import cors
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from magnum.common import rpc
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import magnum.conf
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from magnum import version
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CONF = magnum.conf.CONF
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def parse_args(argv, default_config_files=None):
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rpc.set_defaults(control_exchange='magnum')
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CONF(argv[1:],
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project='magnum',
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version=version.version_info.release_string(),
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default_config_files=default_config_files)
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rpc.init(CONF)
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def set_config_defaults():
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"""This method updates all configuration default values."""
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set_cors_middleware_defaults()
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def set_cors_middleware_defaults():
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"""Update default configuration options for oslo.middleware."""
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cors.set_defaults(
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allow_headers=['X-Auth-Token',
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'X-Identity-Status',
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'X-Roles',
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'X-Service-Catalog',
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'X-User-Id',
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'X-Tenant-Id',
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'X-OpenStack-Request-ID',
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'X-Server-Management-Url'],
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expose_headers=['X-Auth-Token',
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'X-Subject-Token',
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'X-Service-Token',
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'X-OpenStack-Request-ID',
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'X-Server-Management-Url'],
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allow_methods=['GET',
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'PUT',
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'POST',
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'DELETE',
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'PATCH']
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)
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