cinder-volume-usage-audit broken

[Sam Morrison]

It seems this script is broken again.

Maybe there should be a test for this? It seems like it breaks regularly

https://bugs.launchpad.net/cinder/+bug/1053502
https://bugs.launchpad.net/cinder/+bug/1069601
https://bugs.launchpad.net/cinder/+bug/1130266

/opt/cinder/bin/cinder-volume-usage-audit
Starting volume usage audit
Creating usages for 2014-05-02 05:00:00 until 2014-05-02 06:00:00
2014-05-02 16:35:58.729 19817 DEBUG cinder.openstack.common.lockutils [req-3049c9de-ac68-49d8-b2c4-ff63e7b80553 - - - - -] Got semaphore "dbapi_backend" for method "__get_backend"... inner /opt/cinder/cinder/openstack/common/lockutils.py:191
Found 1 volumes
2014-05-02 16:35:59.022 19817 DEBUG cinder [req-3049c9de-ac68-49d8-b2c4-ff63e7b80553 - - - - -] Send exists notification for <volume_id: aad2e9b1-d374-4a22-8fd1-b05b3c7f8c8b> <project_id 094ae1e2c08f4eddb444a9d9db71ab40> <{'audit_period_ending': '2014-05-02 06:00:00', 'audit_period_beginning': '2014-05-02 05:00:00'}> <module> /opt/cinder/bin/cinder-volume-usage-audit:121
2014-05-02 16:35:59.023 19817 ERROR cinder [req-3049c9de-ac68-49d8-b2c4-ff63e7b80553 - - - - -] Failed to send exists notification for volume aad2e9b1-d374-4a22-8fd1-b05b3c7f8c8b.
Traceback (most recent call last):
  File "/opt/cinder/bin/cinder-volume-usage-audit", line 125, in <module>
    'exists', extra_usage_info=extra_info)
  File "/opt/cinder/cinder/volume/utils.py", line 68, in notify_about_volume_usage
    rpc.get_notifier("volume", host).info(context, 'volume.%s' % event_suffix,
  File "/opt/cinder/cinder/rpc.py", line 149, in get_notifier
    assert NOTIFIER is not None
AssertionError

Found 0 snapshots
Volume usage audit completed

[Mike Perez (thingee)]

Is this related to https://review.openstack.org/#/c/90992 ?

[Ondergetekende (kvdveer)]

This one fixes the same issue, but it is already merged, which might help with a backport.

https://review.openstack.org/#/c/92318/