<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<br>
<div class="moz-cite-prefix">Le 12/14/12 9:32 AM, Duverne, Cyrille a
écrit :<br>
</div>
<blockquote cite="mid:1355473971.50cae4331d764@euranova.eu"
type="cite">
<style>.em-message p{margin:0px}</style>
<div class="em-message"><font face="arial">Hello Olivier,<br>
<br>
Thanks for this feedback.<br>
<br>
My request wasn't clear enough, I already monitor my hosts and
I see the OPENNEBULA-VMS-INFORMATION variable in Ganglia, but
I don't know how to use it to provide graphs on the VM usage.<br>
<br>
Will the VM information be displayed in Sunstone ? In Ganglia
? <br>
</font></div>
</blockquote>
<font face="arial">OPENNEBULA-VMS-INFORMATION provides global VM
status information to opennebula. Some graphs are available in
Sunstone to monitor the VM help with this data (when you click on
your vm in suntone)<br>
<br>
If you want Ganglia monitoring of your VM, you have to setup gmond
in the VM itself.<br>
<br>
Olivier<br>
</font>
<blockquote cite="mid:1355473971.50cae4331d764@euranova.eu"
type="cite">
<div class="em-message"><font face="arial"><br>
Any help is welcome on this.<br>
<br>
Cheers<br>
Cyrille<br>
<br>
<br>
Jeudi 13/12/2012 à 17:31 Olivier Sallou a écrit:<br>
<blockquote style="border:0;border-left: 2px solid #22437f;
padding:0px; margin:0px; padding-left:5px; margin-left: 5px;
"> <br>
<div class="moz-cite-prefix">Le 12/13/12 3:27 PM, Duverne,
Cyrille a écrit :<br>
</div>
<blockquote cite="mid:1355408874.50c9e5ea8dc8a@euranova.eu"
type="cite">
<div class="em-message"><font face="arial">Dear
mailing-list, (these days it's like saying "dear
Santa," <img moz-do-not-send="true"
src="http://euranova.eu/myoffice/themes/Default/images/emoticons/normal/smile.gif"
alt=":)"> )<br>
<br>
I've set up a ganglia environment in my lab and can
see the monitoring information for my hosts.<br>
<br>
I've followed the manual about ganglia integration and
updated the nodes, updated oned.conf, created the cron
as follow :<br>
<br>
*/1 * * * * oneadmin gmetric -n
OPENNEBULA_VMS_INFORMATION -t string -v
`/var/lib/one/remotes/vmm/kvm/poll --kvm`<br>
<br>
I've updated the probe file to point to my central
ganglia server.<br>
<br>
But I can't see anything on Ganglia web.<br>
<br>
I might be missing something on the ganglia server
side... but what ? Where are the VM information
defines for Ganglia to display them ?<br>
</font></div>
</blockquote>
<font face="arial">Ganglia does not provide graphics for the
VMs with opennebula. VM information are stored in a
variable accessible for each host with name </font><font
face="arial">OPENNEBULA_VMS_INFORMATION (base64 encoded).<br>
Then opennebula will trigger ganglia to get the status of
the VMs running on this host.<br>
<br>
OpenNebula uses Ganglia to extract the information, and
not the contrary<br>
<br>
If you want to monitor your host with Ganglia you can use
standard metrics provided by gmetric (cpu,ram,...)<br>
<br>
Olivier<br>
<br>
</font>
<blockquote cite="mid:1355408874.50c9e5ea8dc8a@euranova.eu"
type="cite">
<div class="em-message"><font face="arial"><br>
Thanks in advance for your feedback<br>
Cheers<br>
Cyrille<br>
<br>
<br>
</font></div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Olivier Sallou
IRISA / University of Rennes 1
Campus de Beaulieu, 35000 RENNES - FRANCE
Tel: 02.99.84.71.95
gpg key id: 4096R/326D8438 (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438
</pre>
</blockquote>
</font></div>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Olivier Sallou
IRISA / University of Rennes 1
Campus de Beaulieu, 35000 RENNES - FRANCE
Tel: 02.99.84.71.95
gpg key id: 4096R/326D8438 (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438
</pre>
</body>
</html>