so one point i should mention is that the notification we propose on removing was originally attended for Ceilometer events. much in same way as disabling the aodh-notifier to allow Vitrage to consume alarm triggers, it isn't exactly safe for Vitrage to consume the existing messages as Ceilometer may also consume it.

the idea with moving it to a discrete notifier (whether zaqar or plain oslo.messaging) is so the consumer of message is explicit.

On 10/01/2016 1:30 AM, AFEK, Ifat (Ifat) wrote:
Hi Julien,

I'm a bit confused. This thread started by liusheng asking to remove the 
notifications to the bus[1], and I replied saying that we do want to use this 
capability in Vitrage. What is the notifier plugin that you suggested? Is it 
the same notifier that liusheng referred to, or something else?


[1] https://review.openstack.org/#/c/246727/

Thanks,
Ifat.

-----Original Message-----
From: Julien Danjou [mailto:jul...@danjou.info]
Sent: Friday, January 08, 2016 11:42 AM

On Thu, Jan 07 2016, AFEK, Ifat (Ifat) wrote:

We have two motivations: one is that we want to get notifications on
every change, but we don't want to register our webhook to each and
every alarm; and the other is that we already listen to the message
bus for other openstack components, so we would like to handle aodh
the same way.
If we disable aodh-notifier, won't it have other impacts on the
system? What if someone else used a webhook, and won't be notified
because we disabled the notifier?
We could have a notifier plugin that would send a notification using
oslo.messaging I guess. That shouldn't be a big deal.

--
Julien Danjou
;; Free Software hacker
;; https://julien.danjou.info
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