| --- | |
| features: | |
| - | | |
| Add support of `OSProfiler library`_ for profiling and distributed | |
| tracing of OpenStack. A new config option ``key`` in section ``profiler`` | |
| is added, the option sets the secret key used to enable profiling in | |
| OpenStack services. The value needs to correspond to the one specified | |
| in [profiler]/hmac_keys option of OpenStack services. | |
| .. _OSProfiler library: https://docs.openstack.org/osprofiler/ |