Taking advantage of this middleware either requires enabling verbose/debug or utilizing an external logging.conf which configures an 'access' logger. Example output: 127.0.0.1 - - [2013-01-29T17:15:02.752214] "GET http://localhost:5000/v3/projects HTTP/1.0" 200 16 This patch also revises etc/logging.conf.sample with some more practical defaults (e.g. supporting externally-managed log rotations) in addition to illustrating how to generate an 'access.log' file. DocImpact Change-Id: I2a6048fa5fbf8661a6859d9e3a259d4cfa5fc589changes/38/20738/5
Dolph Mathews
10 years ago
parent
02da3afe4d
commit
378635224b
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 OpenStack LLC
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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 keystone.contrib.access.core import *
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 OpenStack LLC
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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 webob
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import webob.dec
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from keystone.common import logging
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from keystone.common import wsgi
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from keystone import config
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from keystone.openstack.common import timeutils
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CONF = config.CONF
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LOG = logging.getLogger('access')
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APACHE_TIME_FORMAT = '%d/%b/%Y:%H:%M:%S'
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APACHE_LOG_FORMAT = (
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'%(remote_addr)s - %(remote_user)s [%(datetime)s] "%(method)s %(url)s '
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'%(http_version)s" %(status)s %(content_length)s')
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class AccessLogMiddleware(wsgi.Middleware):
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"""Writes an access log to INFO."""
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@webob.dec.wsgify
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def __call__(self, request):
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data = {
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'remote_addr': request.remote_addr,
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'remote_user': request.remote_user or '-',
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'method': request.method,
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'url': request.url,
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'http_version': request.http_version,
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'status': 500,
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'content_length': '-'}
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try:
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response = request.get_response(self.application)
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data['status'] = response.status_int
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data['content_length'] = len(response.body) or '-'
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finally:
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# must be calculated *after* the application has been called
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now = timeutils.utcnow()
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# timeutils may not return UTC, so we can't hardcode +0000
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data['datetime'] = '%s %s' % (now.strftime(APACHE_TIME_FORMAT),
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now.strftime('%z') or '+0000')
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LOG.info(APACHE_LOG_FORMAT % data)
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return response
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