<div dir="ltr">Thanks Claudio for your detailed explanation, but the query returns me an empty list: [] Is something wrong with my nova-* or ceilometer-*?<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Thu, Jun 20, 2013 at 4:53 PM, claudio marques <span dir="ltr"><<a href="mailto:claudio@onesource.pt" target="_blank">claudio@onesource.pt</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Hi<div><br></div><div>Well, i am also trying to decode all the meters that ceilometer can return, and how to do most of the queries, but, to query some specific data, what I am doing is:</div><div>Firs get the resource id number and then query using parameters in the curl command.</div>
<div><br></div><div>This is what I already tested:</div><div>Get the resource id from what you want to query ceilometer</div><div><span style="font-size:12pt"><br></span></div><div><span style="font-size:12pt"><b><i>$ curl -X GET -H 'X-Auth-Token:<my_token_here' "<a href="http://localhost:8777/v2/resources" target="_blank">http://localhost:8777/v2/resources</a> </i></b></span><span style="font-size:12pt"><i><b>| python -mjson.tool</b></i></span><b style="font-size:12pt"><i>" </i></b></div>
<div><span style="font-size:12pt"><br></span></div><div><span style="font-size:12pt">And then query with: </span></div><div><span style="font-size:12pt"><br></span></div><div><i><b><span style="font-size:12pt">$curl -X GET -H 'X-Auth-Token:<my_token_here' "<a href="http://localhost:8777/v2/" target="_blank">http://localhost:8777/v2/</a></span><span style="font-size:12pt">meters/cpu?q.field=resource_id&q.value=<resource_id_here> </span><span style="font-size:12pt">| python -mjson.tool</span><span style="font-size:12pt"><span style="font-size:12pt">"</span></span></b></i></div>
<div><br></div><div>Remember that option "q" is to filter rules for the resources to be returned, and try to use <font size="3"><b><i>python mjson.tool,</i></b> just for having something legible in your terminal.</font></div>
<div><span style="font-size:12pt"><br></span></div><div><span style="font-size:12pt">Good luck :)</span></div><div><span style="font-size:12pt"><br></span></div><div><span style="font-size:12pt">Cláudio Marques</span></div>
<div><span style="font-size:12pt"><br></span></div><div><div style="color:rgb(34,34,34);font-family:arial;font-size:small"><div dir="ltr"><a href="mailto:claudio@onesource.pt" style="color:rgb(17,85,204)" target="_blank">claudio@onesource.pt</a><div>
<a href="http://www.onesource.pt/" style="color:rgb(17,85,204)" target="_blank">http://www.onesource.pt/</a><br></div><div><br></div></div></div></div><div><div><hr>Date: Thu, 20 Jun 2013 16:03:00 +0530<br>From: <a href="mailto:jobin.rv@gmail.com" target="_blank">jobin.rv@gmail.com</a><br>
To: <a href="mailto:claudio@onesource.pt" target="_blank">claudio@onesource.pt</a><br>CC: <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><br>Subject: Re: [Openstack] How to query ceilometer to get nova-specific data<div>
<div class="h5"><br><br><div dir="ltr"><div>Hey, Claudio!<br><br></div>The command I executed is the second command in the <a href="http://docs.openstack.org/developer/ceilometer/webapi/v2.html" target="_blank">page that you gave</a>(which
is also the one I am referring to). Can you please pin-point what is
the mistake in the command or counsel what is the right one to get
nova-specific data? By the way, I replaced resource_id with the actual ID of the resource I wanted.<br><div><div><img></div>
</div></div><div><br><br><div>On Thu, Jun 20, 2013 at 3:50 PM, claudio marques <span dir="ltr"><<a href="mailto:claudio@onesource.pt" target="_blank">claudio@onesource.pt</a>></span> wrote:<br>
<blockquote style="border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Hi Jobin<div><br></div><div>I think that your Curl command is not right. Look into this page for more info about meters from ceilometer. </div><div><br></div><div><a href="http://docs.openstack.org/developer/ceilometer/webapi/v2.html#ceilometer.api.controllers.v2.Statistics.max" target="_blank">http://docs.openstack.org/developer/ceilometer/webapi/v2.html#ceilometer.api.controllers.v2.Statistics.max</a></div>
<div><br></div><div>Cheers</div><div><br><div><hr>Date: Thu, 20 Jun 2013 15:19:44 +0530<br>From: <a href="mailto:jobin.rv@gmail.com" target="_blank">jobin.rv@gmail.com</a><br>To: <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><br>
Subject: [Openstack] How to query ceilometer to get nova-specific data<div><div><br><br><div dir="ltr"><div><div><div><div>Hey, all!<br><br><br></div>I installed ceilometer on Ubuntu 12.04 using the manual installation guide given <a href="http://docs.openstack.org/developer/ceilometer/install/manual.html" target="_blank">here</a>. However, I am having trouble getting data from it. When I do a ceilometer meter-list, all I get is a table with 4 rows with the names: image and image.size and its parameters; no CPU, vCPU and memory.<br>
<br></div>When I query using curl, I get some data regarding images installed and their sizes and ID and date of creation, etc.; no nova-specific data. This is how I query ceilometer using curl:<br><br><font size="4"><span style="font-family:courier new,monospace">curl -X GET -H 'X-Auth-Token:<my_token_here' "<a href="http://localhost:8777/v2/resources/resource_id" target="_blank">http://localhost:8777/v2/resources/resource_id</a>"<br>
</span></font><br></div>This returns a <font size="4"><span style="font-family:courier new,monospace">404 Not Found</span></font> error.<br><br>These are my primary concerns:<br><br>1) How do I query to get the CPU resources utilized by my virtual machines?<br>
<br>2) How do I decide on which port I have to pass this query? There are some documents which have<span style="font-family:courier new,monospace"> <font size="4">v1</font></span> instead of <span style="font-family:courier new,monospace"><font size="4">v2</font></span> in the URL, I would like to have clarification on that too.<br>
<br></div>Thanks for your patience.<br clear="all"><div><div><div><div><div><br>-- <br><div style="text-align:left"><br><br>
<br><br><br><span style="font-family:"Arial","sans-serif";color:rgb(255,0,102)">Thanks and regards,</span><span style="font-family:Arial,sans-serif"></span><br>
<span style="font-family:"Arial","sans-serif";color:rgb(84,141,212)">Jobin Raju George</span><span style="font-family:Arial,sans-serif"></span><br>
<span style="font-family:"Arial","sans-serif";color:rgb(84,141,212)">Third Year, Information Technology</span><span style="font-family:Arial,sans-serif"></span><br>
<span style="font-family:"Arial","sans-serif";color:rgb(84,141,212)">College of Engineering Pune</span><span style="font-family:Arial,sans-serif"></span><br>
<span style="font-family:"Arial","sans-serif";color:rgb(84,141,212)">Alternate e-mail:<span> </span></span><span style="font-family:"Arial","sans-serif";color:rgb(0,176,80)"><a href="mailto:georgejr10.it@coep.ac.in" target="_blank">georgejr10.it@coep.ac.in</a></span><span style="font-family:Arial,sans-serif"></span><br>
<br><br><br><br><br></div>
</div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div style="text-align:left"><p></p><p></p><p></p><p>
</p><p></p><p><span style="font-family:"Arial","sans-serif";color:#ff0066">Thanks and regards,</span><span style="font-family:Arial,sans-serif"></span></p>
<p><span style="font-family:"Arial","sans-serif";color:#548dd4">Jobin Raju George</span><span style="font-family:Arial,sans-serif"></span></p>
<p><span style="font-family:"Arial","sans-serif";color:#548dd4">Third Year, Information Technology</span><span style="font-family:Arial,sans-serif"></span></p>
<p><span style="font-family:"Arial","sans-serif";color:#548dd4">College of Engineering Pune</span><span style="font-family:Arial,sans-serif"></span></p>
<p><span style="font-family:"Arial","sans-serif";color:#548dd4">Alternate e-mail:<span> </span></span><span style="font-family:"Arial","sans-serif";color:#00b050"><a href="mailto:georgejr10.it@coep.ac.in" target="_blank">georgejr10.it@coep.ac.in</a></span><span style="font-family:Arial,sans-serif"></span></p>
<br><br><br><br><br></div>
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<br></blockquote></div><br><br clear="all"><br>-- <br><div style="text-align:left"><p style="margin-bottom:0.0001pt"></p><p style="margin-bottom:0.0001pt"></p><p style="margin-bottom:0.0001pt"></p><p style="margin-bottom:0.0001pt">
</p><p style="margin-bottom:0.0001pt"></p><p style="margin-bottom:0in;margin-bottom:.0001pt"><span style="font-family:"Arial","sans-serif";color:#ff0066">Thanks and regards,</span><span style="font-family:Arial,sans-serif"></span></p>
<p style="margin-top:0in;margin-right:0in;margin-left:0in;margin-bottom:0.0001pt"><span style="font-family:"Arial","sans-serif";color:#548dd4">Jobin Raju George</span><span style="font-family:Arial,sans-serif"></span></p>
<p style="margin-top:0in;margin-right:0in;margin-left:0in;margin-bottom:0.0001pt"><span style="font-family:"Arial","sans-serif";color:#548dd4">Third Year, Information Technology</span><span style="font-family:Arial,sans-serif"></span></p>
<p style="margin-top:0in;margin-right:0in;margin-left:0in;margin-bottom:0.0001pt"><span style="font-family:"Arial","sans-serif";color:#548dd4">College of Engineering Pune</span><span style="font-family:Arial,sans-serif"></span></p>
<p style="margin-top:0in;margin-right:0in;margin-left:0in;margin-bottom:0.0001pt"><span style="font-family:"Arial","sans-serif";color:#548dd4">Alternate e-mail:<span> </span></span><span style="font-family:"Arial","sans-serif";color:#00b050"><a href="mailto:georgejr10.it@coep.ac.in" target="_blank">georgejr10.it@coep.ac.in</a></span><span style="font-family:Arial,sans-serif"></span></p>
<p></p><p></p><p></p><p></p><p></p></div>
</div>