#
# 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
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# under the License.
from oslo_config import cfg
from oslo_log import log as logging
import osprofiler.initializer
from heat.common import context
cfg.CONF.import_opt('enabled', 'heat.common.config', group='profiler')
LOG = logging.getLogger(__name__)
[docs]def setup(binary, host):
if cfg.CONF.profiler.enabled:
osprofiler.initializer.init_from_conf(
conf=cfg.CONF,
context=context.get_admin_context().to_dict(),
project="heat",
service=binary,
host=host)
LOG.warning("OSProfiler is enabled.\nIt means that person who "
"knows any of hmac_keys that are specified in "
"/etc/heat/heat.conf can trace his requests. \n"
"In real life only operator can read this file so "
"there is no security issue. Note that even if person "
"can trigger profiler, only admin user can retrieve "
"trace information.\n"
"To disable OSprofiler set in heat.conf:\n"
"[profiler]\nenabled=false")
else:
osprofiler.web.disable()
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