keystone/keystone/common/profiler.py
wingwj ca35d003dc Remove log translations in keystone
Log messages are no longer being translated. This removes all use of
the _LC, _LE, _LI, and _LW translation markers to simplify logging
and to avoid confusion with new contributions.

See:
http://lists.openstack.org/pipermail/openstack-i18n/2016-November/002574.html
http://lists.openstack.org/pipermail/openstack-dev/2017-March/113365.html

Co-Authored-By: David Stanek <dstanek@dstanek.com>

Change-Id: I45862f944107c1b4b73aa4d2fd95940f0b67eb1b
2017-03-25 18:17:15 +00:00

47 lines
1.7 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_log import log
import osprofiler.initializer
import keystone.conf
CONF = keystone.conf.CONF
LOG = log.getLogger(__name__)
def setup(name, host='0.0.0.0'): # nosec
"""Setup OSprofiler notifier and enable profiling.
:param name: name of the service that will be profiled
:param host: hostname or host IP address that the service will be
running on. By default host will be set to 0.0.0.0, but more
specified host name / address usage is highly recommended.
"""
if CONF.profiler.enabled:
osprofiler.initializer.init_from_conf(
conf=CONF,
context={},
project="keystone",
service=name,
host=host
)
LOG.info("OSProfiler is enabled.\n"
"Traces provided from the profiler "
"can only be subscribed to using the same HMAC keys that "
"are configured in Keystone's configuration file "
"under the [profiler] section. \n To disable OSprofiler "
"set in /etc/keystone/keystone.conf:\n"
"[profiler]\n"
"enabled=false")