[openstack-dev] [telemetry][ceilometer] let's talk about volume=1 meters (again)

Julien Danjou julien at danjou.info
Tue Nov 29 16:58:16 UTC 2016

On Tue, Nov 29 2016, gordon chung wrote:

> i'm not talking about bringing back the 'instance', 'volume', etc... 
> meters because they were measuring nothing (or it measured everything as 
> some giant, unintelligible, blob meter). there are also stuff like 
> <resource>.created|deleted 'meters' which are one off events only useful 
> at maybe a project level. that said, i think some of the identity 
> volume=1 meters we generated from keystone notifications might have a 
> use case which allowed you to maybe alarm when too many 
> 'identity.authenticate.failure' events were received in a given timespan.
> so my question is, it it worth taking a second look at volume=1 meters 
> or is this just a gap in our events api?

Those sound interesting, so I'd vote in favor of keeping such metrics. :)

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