horizon/releasenotes/notes/openstack-profiler-at-devel...

23 lines
1.2 KiB
YAML

---
features:
- A new Profiler panel in the Developer dashboard is
introduced. It integrates
`osprofiler library <https://docs.openstack.org/osprofiler/latest/>`_
into horizon, thus implementing
`blueprint openstack-profiler-at-developer-dashboard <https://blueprints.launchpad.net/horizon/+spec/openstack-profiler-at-developer-dashboard>`_.
Initially profiler is disabled. To enable it the value
``OPENSTACK_PROFILER['enabled']`` has to be ``True``.
This in turn can be achieved by copying files
_9030_profiler_settings.py.example and _9030_profiler.py to
openstack_dashboard/local/local_settings.d/_9030_profiler_settings.py
and openstack_dashboard/local/enabled/_9030_profiler.py respectively.
Also, by default it expects MongoDB cluster
to be present on the same host where Keystone is located
(say, in a Devstack VM). But it also can be configured
with params with ``OPENSTACK_PROFILER['notifier_connection_string]'``
and ``OPENSTACK_PROFILER['receiver_connection_string']`` values.
MongoDB should be installed
`manually <https://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/#install-mongodb-community-edition>`_
and allowed to receive requests on 0.0.0.0 interface.