<div dir="ltr">How are the neutron metering getting collected ? Is there a neutron agent similar to the nova compute agent ?<div><br></div><div><br></div><div>Thanks,</div><div>Prashanth</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Fri, Dec 13, 2013 at 3:09 AM, Eoghan Glynn <span dir="ltr"><<a href="mailto:eglynn@redhat.com" target="_blank">eglynn@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Hi Mark,<br>
<br>
A common issue is a mismatch between the hostname used by nova<br>
to associate instances with hosts, and the hostname used by the<br>
ceilometer compute agent to constrain the query it uses to discover<br>
the instances running on the local host.<br>
<br>
Typically a mismatch might result from the hostname defaulting to<br>
a FQDN in the nova case, and perhaps explicitly configured as an<br>
plain hostname in the ceilometer case.<br>
<br>
In fact the default hostname used by *both* service is by design<br>
the same, socket.gethostname(), so if it's not explicitly configured<br>
for both services, it will naturally match.<br>
<br>
So check your /etc/ceilometer/ceilometer.conf for an explicit setting<br>
of the host option in the [DEFAULT] section. You can just comment<br>
that out to fall back onto the default value for the variable<br>
<br>
Cheers,<br>
Eoghan<br>
<div class="HOEnZb"><div class="h5"><br>
----- Original Message -----<br>
> I see the nova-compute service enabled and running in the Horizon<br>
> dashboard and I followed the instructions here<br>
> (<a href="http://docs.openstack.org/havana/install-guide/install/yum/content/ceilome" target="_blank">http://docs.openstack.org/havana/install-guide/install/yum/content/ceilome</a><br>
> ter-install-nova.html) to install the Telemetry/Ceilometer compute agent<br>
> on the same node but I still don't see any of the CPU/disk/network<br>
> utilization data in the meter or resource lists (retrieved using CLI and<br>
> API queries -<br>
> <a href="http://docs.openstack.org/developer/ceilometer/webapi/v2.html#api-and-cli-q" target="_blank">http://docs.openstack.org/developer/ceilometer/webapi/v2.html#api-and-cli-q</a><br>
> uery-examples).<br>
><br>
> Any ideas? Keep in mind, I am new to this and still trying to understand<br>
> how everything works together so please let me know if I'm looking in the<br>
> wrong places or not setting this up correctly.<br>
><br>
> Thanks,<br>
> Mark<br>
><br>
><br>
> On 12/11/13 12:50 AM, "Julien Danjou" <<a href="mailto:julien@danjou.info">julien@danjou.info</a>> wrote:<br>
><br>
> >On Wed, Dec 11 2013, Mark Vlcek (mavlcek) wrote:<br>
> ><br>
> >> How do I get CPU/disk/network utilization data? Do I need to update my<br>
> >> ceilometer.conf file or is something else not setup/running correctly?<br>
> ><br>
> >You need to run the ceilometer compute agent on each of your compute<br>
> >node.<br>
> ><br>
> >--<br>
> >Julien Danjou<br>
> >/* Free Software hacker * independent consultant<br>
> > <a href="http://julien.danjou.info" target="_blank">http://julien.danjou.info</a> */<br>
><br>
><br>
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