[Devtools] Hawkular Metrics

[Burr Sutter]

On Tue, May 3, 2016 at 7:20 PM, Frank Ch. Eigler <fche at redhat.com> wrote:

> Hi, Burr -
>
> On Tue, May 03, 2016 at 10:48:23PM +0530, Burr Sutter wrote:
>
> > Any concerns of the use of this metric capture/display tool within the
> CDK?
> >
> https://docs.openshift.com/enterprise/latest/install_config/cluster_metrics.html
>
> We may be aiming a little low.  Heapster/Hawkular/K8S integration is
> compelling, but Heapster is not that rich a source of data, compared
> to something like Performance Co-Pilot [2].  Compare dozens of metrics
> [1] from the former (specialized to containers) to the thousands from
> the latter (containers -and- host) [3].
>
> Luckily, PCP is packageable as a container, and can already talk [4]
> to Hawkular via the latter's graphite protocol adapter [5], to
> supplement the Heapster data, so it can be just a
> deployment-configuration problem, not a "need more code" one.
>
> [1]
> https://github.com/kubernetes/heapster/blob/master/docs/storage-schema.md
> [2] http://www.pcp.io/
> [3] http://paste.fedoraproject.org/362338/17510146 (a random subset;
> /usr/bin/pminfo)
> [4] http://man7.org/linux/man-pages/man1/pcp2graphite.1.html
> [5]
> https://github.com/hawkular/hawkular-metrics/tree/master/clients/ptranslator
>
>

Looks like a lot of work, not sure when I can get to it :-)

Anyone every try this with CDK?


> - FChE
>
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