Open Stack

Hi,

I am interested in adding AMQP notifications to the Horizon dashboard,
as described in the following blueprint:
https://blueprints.launchpad.net/horizon/+spec/horizon-notifications

There are currently several implementations in Openstack. While
Nova and Cinder define `notify_about_*` methods that are called
whenever a notification has to be sent, Keystone uses decorators,
which send appropriate notifications when decorated methods are
called.

I fed the blueprint's whiteboard with an implementation proposal,
based on Nova and Cinder implementation. I would be interested in
having your opinion about which method would fit best, and whether
these notifications make sense at all.

Cheers,
Florent Flament