bad95ca2bc
The BaseHTTPServer will do a reverse dns lookup when log message, which will cause 10 seconds latency in some network environment. This will significantly slow down the api request when wsgiref.simple_server is used. This patch creates a class, which inherits from simple_server.WSGIRequestHandler but overrides address_string method, and passes it to handler_class param of simple_server.make_server. Change-Id: Ia38c7719ed700ab5867dcc4bcf3700bff282a907 Closes-Bug: #1291229
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
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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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# Register options for the service
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API_SERVICE_OPTS = [
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cfg.IntOpt('port',
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default=8777,
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deprecated_name='metering_api_port',
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deprecated_group='DEFAULT',
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help='The port for the ceilometer API server.',
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),
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cfg.StrOpt('host',
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default='0.0.0.0',
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help='The listen IP for the ceilometer API server.',
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),
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cfg.BoolOpt('enable_reverse_dns_lookup',
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default=False,
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help=('Set it to False if your environment does not need '
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'or have dns server, otherwise it will delay the '
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'response from api.')
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),
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]
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CONF = cfg.CONF
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opt_group = cfg.OptGroup(name='api',
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title='Options for the ceilometer-api service')
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CONF.register_group(opt_group)
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CONF.register_opts(API_SERVICE_OPTS, opt_group)
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