[openstack-dev] [nova] Austin summit versioned notification

Jay Pipes jaypipes at gmail.com
Tue May 3 12:17:43 UTC 2016


cc'ing Travis and Steve directly, since they will likely be very 
interested in this effort from the Project Searchlight perspective. :)

On 05/03/2016 04:10 AM, Balázs Gibizer wrote:
> Hi,
>
> Last week Friday in Austin we discussed the way forward with the versioned
> notification transformation in Nova.
>
> We agreed that when we separate the object model use for notifications from
> the nova object model we still use the NovaObject as a base class to avoid
> change in the wire format and the major version bump it would cause.
> However we won't register the notification object into the NovaObjectRegistry.
> In general we agreed that we move forward with the transformation according
> to the spec [1].
>
> Regarding the schema generation for the notifications we agreed to
> propose a general JSON Schema generation implementation to
> oslo.versionedobjects [2] that can be used in Nova later to generate
> schemas for the notification object model.
>
> To have a way to synchronize our effort I'd like to restart the weekly
> subteam meeting [5]. As the majority of the subteam is in US and EU I propose
> to continue the currently existing time slot UTC 17:00 every Tuesday.
> I proposed the frequency increase from biweekly to weekly here [3].
> This means that we can meet today 17:00 UTC [4] on #openstack-meeting-4.
>
> Cheers,
> Gibi
>
> [1] https://review.openstack.org/#/c/286675/ Versioned notification transformation
> [2] https://review.openstack.org/#/c/311194/ versionedobjects: add json schema generation
> [3] https://review.openstack.org/#/c/311948/
> [4] https://www.timeanddate.com/worldclock/fixedtime.html?iso=20160503T170000
> [5] https://wiki.openstack.org/wiki/Meetings/NovaNotification
>
>
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