openstack/openstack-manuals
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452ab5d4c0
openstack-manuals/doc/install-guide/source/ceilometer-verify.rst
Matthew Kassawara b4e78e0888 [install] Liberty updates for ceilometer 
Update ceilometer configuration for Liberty.

Changes and testing specific to distribution packages
primarily involve Ubuntu. Other distributions may require
additional patches.

Implements: bp installguide-liberty
Change-Id: Ie0c2449bad5c780b02b1d76f78665ae501668c20
2015-11-04 16:50:08 -07:00

3.4 KiB
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Verify operation

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.

Note

Perform these steps on the controller node.

  1. Source the admin credentials to gain access to admin-only CLI commands:

    $ source admin-openrc.sh

  2. List available meters:

    $ ceilometer meter-list
+--------------+-------+-------+--------------------------------------+---------+------------+
| Name         | Type  | Unit  | Resource ID                          | User ID | Project ID |
+--------------+-------+-------+--------------------------------------+---------+------------+
| image        | gauge | image | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
| image.size   | gauge | B     | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
+--------------+-------+-------+--------------------------------------+---------+------------+

  3. Download the CirrOS image from the Image service:

    $ IMAGE_ID=$(glance image-list | grep 'cirros' | awk '{ print $2 }')
$ glance image-download $IMAGE_ID > /tmp/cirros.img

  4. List available meters again to validate detection of the image download:

    $ ceilometer meter-list
+----------------+-------+-------+--------------------------------------+---------+------------+
| Name           | Type  | Unit  | Resource ID                          | User ID | Project ID |
+----------------+-------+-------+--------------------------------------+---------+------------+
| image          | gauge | image | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
| image.download | delta | B     | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
| image.serve    | delta | B     | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
| image.size     | gauge | B     | acafc7c0-40aa-4026-9673-b879898e1fc2 | None    | cf12a15... |
+----------------+-------+-------+--------------------------------------+---------+------------+

  5. Retrieve usage statistics from the image.download meter:

    $ ceilometer statistics -m image.download -p 60
+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+
| Period | Period Start        | Period End          | Max        | Min        | Avg        | Sum        | Count | Duration | Duration Start             | Duration End               |
+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+
| 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 |
+--------+---------------------+---------------------+------------+------------+------------+------------+-------+----------+----------------------------+----------------------------+

  6. Remove the previously downloaded image file /tmp/cirros.img:

    $ rm /tmp/cirros.img