[openstack-dev] [all] connecting nova notification users and developers

Lingxian Kong anlin.kong at gmail.com
Tue Sep 5 01:55:05 UTC 2017

On Sat, Sep 2, 2017 at 1:28 AM, gordon chung <gord at live.ca> wrote:

> On 2017-08-30 10:30 AM, Balazs Gibizer wrote:
> > 1) We in the nova developer community would like to see which projects
> > are using (or planning to use) the nova notification interface. Also we
> > would like to know if you are using the legacy unversioned notifications
> > or the new versioned ones. We would like to know what are your use cases
> > towards our notification interface and we also would like to get any
> > type of feedback about the interface (both the old and the new one).
> > Based on this information we can make better decision where to focus our
> > development effort. As a good example we already have a  cooperation
> > with the searchlight project to enhance nova's versioned notification
> > interface based on their needs [3].
> ceilometer uses it to create events and meters. events just capture the
> message as is and might strip out some superfluous details. meters are
> numerical values (associated with time). in both cases, we have yaml
> files where we just define 'if message event_type equals blah, strip out
> values x, y, and z'[1][2]

​Hi Gordon, does Aodh rely on Ceilometer to receive events or it could
receive notifications directly from other services?​
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