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<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Simon,<o:p></o:p></span></a></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">So collectd acts as a statsd server, and the metrics are aggregated and dispatched to the collectd daemon.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Collectd’s write plugins then output the stats to wherever we want them to go.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">In order to interact with gnocchi using statsd, we require collectd to act as a statsd client and dispatch the metrics to gnocchi-statsd service.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Emma<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_____replyseparator"></a><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Simon Pasquier [mailto:spasquier@mirantis.com]
<br>
<b>Sent:</b> Monday, February 1, 2016 9:02 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions) <openstack-dev@lists.openstack.org>; Foley, Emma L <emma.l.foley@intel.com><br>
<b>Subject:</b> Re: [openstack-dev] [telemetry][ceilometer] New project: collectd-ceilometer-plugin<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, Jan 29, 2016 at 6:30 PM, Julien Danjou <<a href="mailto:julien@danjou.info" target="_blank">julien@danjou.info</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">On Fri, Jan 29 2016, Foley, Emma L wrote:<br>
<br>
> Supporting statsd would require some more investigation, as collectd's<br>
> statsd plugin supports reading stats from the system, but not writing<br>
> them.<br>
<br>
I'm not sure what that means?<br>
<a href="https://collectd.org/wiki/index.php/Plugin:StatsD" target="_blank">https://collectd.org/wiki/index.php/Plugin:StatsD</a> seems to indicate it<br>
can send metrics to a statsd daemon.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Nope that is the opposite: collectd can act as a statsd server. The man page [1] is clearer than the collectd Wiki.<o:p></o:p></p>
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<p class="MsoNormal">Simon<o:p></o:p></p>
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[1] <a href="https://collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_statsd">
https://collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_statsd</a><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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