On 12/20/17, 5:29 PM, "Matt Riedemann" <[email protected]> wrote:
On 12/20/2017 3:21 PM, Matt Riedemann wrote:
> On 12/20/2017 9:30 AM, Zane Bitter wrote:
>> To answer the question from your other mail about user-space
>> notifications:
>>
>>> We (Zaqar team) have been asked many times about this area but without a
>>> support from more services, it's hard. I know Heat has some best
>>> practice using Zaqar, is it possible to "copy" it to
>>> Nova/Cinder/Neutron?
>>
>> Sure, it would be dead easy, but Nova cores have made it abundantly
>> clear that under no circumstances would they ever accept any code like
>> this in Nova. Hence it's on this list.
>
> Again, this is news to me. Why isn't this proposed as a community-wide
> goal for Rocky?
>
> And if it would be dead easy, why aren't we trying to get part time or
> new contributors to work on this, like OSIC was for awhile around the
> time of the Austin summit?
>
Now I know.
http://eavesdrop.openstack.org/irclogs/%23openstack-tc/%23openstack-tc.2017-12-20.log.html#t2017-12-20T21:46:11
--
Since in that IRC conversation ceilometer's notification consumer was
mentioned: there was some prototype work done on this (publishing messages to
Zaqar off the notification bus to Zaqar) by Lei Zhang in the searchlight
codebase - https://review.openstack.org/#/c/271958/. It would be reasonably
straightforward to add a service to Zaqar to consume messages off the bus, and
I would imagine that it's going to be easier in terms of getting things done to
take the notifications (which are a well established format and mechanism) and
the transformation to publish them in Zaqar than add a new component to all the
individual services.
Steve
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