Source code for heat.common.profiler

#    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
#    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_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()