On Fri, May 19, 2017 at 02:04:05PM -0400, Sean Dague wrote:
You end up replicating the Ceilometer issue where there was a break down in getting needs expressed / implemented, and the result was a service doing heavy polling of other APIs (because that's the only way it could get the data it needed).
Not related to the topic, but Ceilometer doesn't have this issue anymore. Since Nova writes the uuid of the instance inside the libvirt instance metadata. We just associate libvirt metrics to the instance uuid. And then correlate them with the full metdata we receive via notification. We don't poll nova at all anymore. -- Mehdi Abaakouk mail: sil...@sileht.net irc: sileht
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