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

Tripp, Travis S travis.tripp at hpe.com
Wed May 4 17:33:53 UTC 2016


Thanks, Jay! We’re looking through everything and will be attending these meetings moving forward.

-Travis



On 5/3/16, 6:17 AM, "Jay Pipes" <jaypipes at gmail.com> wrote:

>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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