48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
# Copyright 2015 IBM Corp.
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# All Rights Reserved.
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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_context import context
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from oslo_log import log as logging
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import oslo_messaging as messaging
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from osprofiler import notifier
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from osprofiler import web
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from trove.common import cfg
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from trove import rpc
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LOG = logging.getLogger(__name__)
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CONF = cfg.CONF
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def setup_profiler(binary, host):
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if CONF.profiler.enabled:
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_notifier = notifier.create(
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"Messaging", messaging, context.get_admin_context().to_dict(),
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rpc.TRANSPORT, "trove", binary, host)
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notifier.set(_notifier)
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web.enable(CONF.profiler.hmac_keys)
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LOG.warning("The OpenStack Profiler is enabled. Using one"
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" of the hmac_keys specified in the trove.conf file "
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"(typically in /etc/trove), a trace can be made of "
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"all requests. Only an admin user can retrieve "
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"the trace information, however.\n"
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"To disable the profiler, add the following to the "
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"configuration file:\n"
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"[profiler]\n"
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"enabled=false")
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else:
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web.disable()
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