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elasticsearch curator rotation added #3

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Nov 17, 2020
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elasticsearch curator rotation added #3

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21 changes: 21 additions & 0 deletions source/operations_and_monitoring.rst
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Expand Up @@ -674,3 +674,24 @@ perform the following cleanup procedure regularly:
openstack user delete --domain magnum $user
fi
done

Elasticsearch indexes retention
===============================
To enable and alter default rotation values for Elasticsearch Curator edit ``${KAYOBE_CONFIG_PATH}/kolla/globals.yml`` - This applies both to Monasca and Central Logging configurations.

.. code-block:: console

# Allow Elasticsearch Curator to apply a retention policy to logs
enable_elasticsearch_curator: true
# Duration after which index is closed
elasticsearch_curator_soft_retention_period_days: 90
# Duration after which index is deleted
elasticsearch_curator_hard_retention_period_days: 180

Reconfigure elasticsearch with new values:

.. code-block:: console

kayobe overcloud service reconfigure --kolla-tags elasticsearch --kolla-skip-tags common --skip-precheck

For more information see `upstream documentation <https://docs.openstack.org/kolla-ansible/ussuri/reference/logging-and-monitoring/central-logging-guide.html#curator>`__