[openstack-dev] [nova][ceilometer] versioned notifications coverage
mriedemos at gmail.com
Wed Jan 31 20:01:14 UTC 2018
On 1/30/2018 11:14 PM, Hanxi Liu wrote:
> Can I understand it as a trend that versioned notifications will replace
> unversioned notifications even though versioned notifications may have
> the only consumer for long time?
The long-term goal in nova is to eventually have parity between the
versioned and unversioned legacy notifications. New notifications are
all versioned. Nova can be configured to send versioned, unversioned or
both formats via the "[notifications]notification_format" config option.
That defaults to sending both formats. Eventually once the other
openstack services that consume nova's notifications are switched over
to using the versioned notifications, I think we can deprecate the
legacy unversioned notifications and drop those from the code (probably
several years from now at this rate).
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