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[claudio marques <claudio@xxxxxxxxxxxx>]

Hi Jobin
I think that your Curl command is not right. Look into this page for more info about meters from ceilometer. 
http://docs.openstack.org/developer/ceilometer/webapi/v2.html#ceilometer.api.controllers.v2.Statistics.max
Cheers
Date: Thu, 20 Jun 2013 15:19:44 +0530
From: jobin.rv@xxxxxxxxx
To: openstack@xxxxxxxxxxxxxxxxxxx
Subject: [Openstack] How to query ceilometer to get nova-specific data

Hey, all!


I installed ceilometer on Ubuntu 12.04 using the manual installation guide given here. 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.


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:

curl -X GET -H 'X-Auth-Token:<my_token_here' "http://localhost:8777/v2/resources/resource_id";


This returns a 404 Not Found error.

These are my primary concerns:

1) How do I query to get the CPU resources utilized by my virtual machines?


2) How do I decide on which port I have to pass this query? There are some documents which have v1 instead of v2 in the URL, I would like to have clarification on that too.


Thanks for your patience.
-- 

Thanks and regards,


Jobin Raju George

Third Year, Information Technology

College of Engineering Pune

Alternate e-mail: georgejr10.it@xxxxxxxxxx








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