[Bug 1653231] Re: Cinder not configured to provide telemetry to ceilometer

[Edward Hope-Morley]

I just ried a test. The cinder charm is already configured to provide
notifications ("[oslo_messaging_notifications] driver = messagingv2")
but I am not seeing all the expected meters as per
http://docs.openstack.org/admin-guide/telemetry-measurements.html
#openstack-block-storage:

ubuntu at xenial$ cinder list
+--------------------------------------+-----------+------+------+-------------+----------+-------------+
|                  ID                  |   Status  | Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+------+------+-------------+----------+-------------+
| d154a1e8-c903-45d1-867c-8c82dc5f9c2d | available |  -   |  1   |      -      |  false   |             |
+--------------------------------------+-----------+------+------+-------------+----------+-------------+
ubuntu at xenial$ ceilometer meter-list| grep volume
| volume.size                | gauge      | GB        | d154a1e8-c903-45d1-867c-8c82dc5f9c2d                                  | 0a91d38c85c9437caa92b8ac10e1eebe | 71aaf5f27079464fa6f82e23b0360a4a |
ubuntu at xenial$ ceilometer sample-list| grep volume
| 09458900-e3d9-11e6-991e-fa163e150a2a | d154a1e8-c903-45d1-867c-8c82dc5f9c2d                                  | volume.size                | gauge      | 1.0           | GB        | 2017-01-26T15:06:39.201000 |
| 08656f00-e3d9-11e6-991e-fa163e150a2a | d154a1e8-c903-45d1-867c-8c82dc5f9c2d                                  | volume.size                | gauge      | 1.0           | GB        | 2017-01-26T15:06:37.723000 |
ubuntu at xenial$ nova volume-attach bb5a6774-8620-4a7d-aa85-e590c6dfa6b0 d154a1e8-c903-45d1-867c-8c82dc5f9c2d
+----------+--------------------------------------+
| Property | Value                                |
+----------+--------------------------------------+
| device   | /dev/vdb                             |
| id       | d154a1e8-c903-45d1-867c-8c82dc5f9c2d |
| serverId | bb5a6774-8620-4a7d-aa85-e590c6dfa6b0 |
| volumeId | d154a1e8-c903-45d1-867c-8c82dc5f9c2d |
+----------+--------------------------------------+
ubuntu at xenial$ ceilometer meter-list| grep volume
| volume.size                | gauge      | GB        | d154a1e8-c903-45d1-867c-8c82dc5f9c2d                                  | 0a91d38c85c9437caa92b8ac10e1eebe |
juju ssh cinder/0 sudo cinder-volume-usage-audit 
Option "verbose" from group "DEFAULT" is deprecated for removal.  Its value may be silently ignored in the future.
2017-01-26 15:25:24.008 13018 WARNING oslo_config.cfg [req-21c4fbd0-ee80-4b19-8ea1-a978c354cb6e - - - - -] Option "notification_driver" from group "DEFAULT" is deprecated. Use option "driver" from group "oslo_messaging_notifications".
/usr/lib/python2.7/dist-packages/oslo_db/sqlalchemy/enginefacade.py:241: NotSupportedWarning: Configuration option(s) ['use_tpool'] not supported
Connection to 2001:db8:0:1:f816:3eff:fef0:165c closed.
ubuntu at xenial$ ceilometer meter-list| grep volume
| volume.size                | gauge      | GB        | d154a1e8-c903-45d1-867c-8c82dc5f9c2d                                  | 0a91d38c85c9437caa92b8ac10e1eebe |

-- 
You received this bug notification because you are a member of Ubuntu
OpenStack, which is subscribed to cinder in Juju Charms Collection.
Matching subscriptions: charm-bugs
https://bugs.launchpad.net/bugs/1653231

Title:
  Cinder not configured to provide telemetry to ceilometer

Status in cinder package in Juju Charms Collection:
  New

Bug description:
  Metrics are currently not collected for Cinder volume when using
  Ceilometer in a deployment.

  Cinder needs a few additions to its configuration file and the
  'cinder-volume-usage-audit' program needs to be run periodically on
  cinder units.

  I would suggest that this either is added to the cinder-charm and
  activated with a relation to ceilometer or by creating a new
  subordinate charm like the ceilometer-agent subordinate used for nova-
  compute.

To manage notifications about this bug go to:
https://bugs.launchpad.net/charms/+source/cinder/+bug/1653231/+subscriptions