62 lines
1.6 KiB
ReStructuredText
62 lines
1.6 KiB
ReStructuredText
Enable Block Storage meters
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Telemetry uses notifications to collect Block Storage service meters.
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Perform these steps on the controller and Block Storage nodes.
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.. note::
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Your environment must include the Block Storage service.
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Configure Cinder to use Telemetry
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---------------------------------
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Edit the ``/etc/cinder/cinder.conf`` file and complete the
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following actions:
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* In the ``[oslo_messaging_notifications]`` section, configure notifications:
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.. code-block:: ini
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[oslo_messaging_notifications]
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...
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driver = messagingv2
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Finalize installation
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---------------------
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.. only:: obs or rdo
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#. Restart the Block Storage services on the controller node:
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.. code-block:: console
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# systemctl restart openstack-cinder-api.service openstack-cinder-scheduler.service
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#. Restart the Block Storage services on the storage nodes:
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.. code-block:: console
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# systemctl restart openstack-cinder-volume.service
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.. only:: ubuntu or debian
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#. Restart the Block Storage services on the controller node:
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.. code-block:: console
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# service cinder-api restart
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# service cinder-scheduler restart
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#. Restart the Block Storage services on the storage nodes:
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.. code-block:: console
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# service cinder-volume restart
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3. Use the ``cinder-volume-usage-audit`` command on Block Storage nodes
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to retrieve meters on demand. For more information, see the
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`Administrator Guide <http://docs.openstack.org/admin-guide/
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telemetry-data-collection.html#block-storage-audit-script-setup-to-get-
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notifications>`__.
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