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Salvador Fuentes
60 lines
3.3 KiB
ReStructuredText
60 lines
3.3 KiB
ReStructuredText
OpenStack* Telemetry - Verify Operation
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############################################################
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Verify Operation
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------------------
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Verify operation of the Telemetry service. These steps only include the Image service meters to reduce clutter. Environments with ceilometer integration for additional services contain more meters.
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#. Source the ``admin`` credentials to gain access to admin-only CLI
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commands::
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$ source admin-openrc.sh
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#. List available meters::
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$ ceilometer meter-list
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+--------------+-------+-------+--------------------------------------+---------+------------+
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| Name | Type | Unit | Resource ID | User ID | Project ID |
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+--------------+-------+-------+--------------------------------------+---------+------------+
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| image | gauge | image | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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| image.size | gauge | B | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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+--------------+-------+-------+--------------------------------------+---------+------------+
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#. Download the CirrOS image from the Image service::
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$ IMAGE_ID=$(glance image-list | grep 'cirros' | awk '{ print $2 }')
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$ glance image-download $IMAGE_ID > /tmp/cirros.img
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#. List available meters again to validate detection of the image download::
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$ ceilometer meter-list
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+----------------+-------+-------+--------------------------------------+---------+------------+
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| Name | Type | Unit | Resource ID | User ID | Project ID |
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+----------------+-------+-------+--------------------------------------+---------+------------+
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| image | gauge | image | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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| image.download | delta | B | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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| image.serve | delta | B | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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| image.size | gauge | B | acafc7c0-40aa-4026-9673-b879898e1fc2 | None | cf12a15... |
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+----------------+-------+-------+--------------------------------------+---------+------------+
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#. Retrieve usage statistics from the image.download meter::
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$ ceilometer statistics -m image.download -p 60
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+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+
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| Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End |
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+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+
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| 60 | 2015-04-21T12:21:45 | 2015-04-21T12:22:45 | 13200896.0 | 13200896.0 | 13200896.0 | 13200896.0 | 1 | 0.0 | 2015-04-21T12:22:12.983000 | 2015-04-21T12:22:12.983000 |
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+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+
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#. Remove the previously downloaded image file /tmp/cirros.img::
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$ rm /tmp/cirros.img
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