Nova generates versioned_notifications but no one consume

[KimMinsik]

Nova generate versioned_notification.info but no one consume versioned_notification even ceilometer. versioned_notification queues will continuously increase if there is no consumer.

$ rabbitmqctl list_queues -p nova | grep notifications.info
notifications.info 0
versioned_notifications.info 252

https://docs.openstack.org/nova/rocky/configuration/config.html#notifications
I suggest to set notification_format to 'unversioned' in the nova.conf because OSA do not have any consumer that consume versioned_notification.info

[KimMinsik (for-beatitudo)]

Here is nova notification docs.
https://docs.openstack.org/nova/latest/reference/notifications.html

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/617426

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/617426
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_nova/commit/?id=822f19fc3d7f53e922ef8bffa30da36e924d9f41
Submitter: Zuul
Branch: master

commit 822f19fc3d7f53e922ef8bffa30da36e924d9f41
Author: KimMinSik <email address hidden>
Date: Tue Nov 13 11:39:57 2018 +0900

    Nova generates versioned_notifications but no one consume

    Nova generates versioned_notifications but no one consume even
    ceilometer. versioned_notification queues will continuously
    increase if there is no consumer.

    https://docs.openstack.org/nova/latest/configuration/config.html#notifications
    https://docs.openstack.org/nova/latest/reference/notifications.html
    We can set notification_format to 'unversioned'
    in the nova.conf

    Change-Id: Id990633fb1816b3506778ccc0a9ae76bcb588e86
    Closes-Bug: #1803019

[OpenStack Infra (hudson-openstack)]

Change abandoned by Jesse Pretorius (odyssey4me) (<email address hidden>) on branch: master
Review: https://review.opendev.org/629005
Reason: No longer working on this. Please restore this patch if it is still required.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova stein-eol release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova train-eol release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova ussuri-eol release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova yoga-eom release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova victoria-eom release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova wallaby-eom release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova xena-eom release.