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Integration of Ceilometer in Watcher

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In current implementation is not easy to use ceilometer.
Watcher must query metrics from the Telemetry v2 API to allow an easiest integration with OpenStack components (especially devstack).

blueprint telemetry-integration
Change-Id: Ide515472f1d160925d9f4aabf48c96dea4f6bc05
This commit is contained in:
Jean-Emile DARTOIS
2015-11-18 14:23:40 +01:00
parent 6a55914b05
commit 827563608f
86 changed files with 924 additions and 1590 deletions
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18
doc/source/deploy/configuration.rst
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@@ -280,3 +280,21 @@ Configure Nova compute
Please check your hypervisor configuration to correctly handle `instance migration`_.
.. _`instance migration`: http://docs.openstack.org/admin-guide-cloud/compute-configuring-migrations.html
Configure Ceilometer
====================
The default strategy 'basic_consolidation' provided by watcher requires
Ceilometer to collect the "compute.node.cpu.*." and "cpu_util" measurements
#. Add/Update the following lines into the /etc/nova/nova.conf configuration file:
.. code-block:: bash
$ compute_available_monitors=nova.compute.monitors.all_monitors
$ compute_monitors=ComputeDriverCPUMonitor
#. Restart the Nova compute service and the Nova scheduler after completing the above configuration.
#. For more information: `Integrating your metrics plug-in with Nova <http://www-01.ibm.com/support/knowledgecenter/SS8MU9_2.2.0/Admin/tasks/integratingplugin.dita>`_