[Ovirt-devel] [Patch] Graphs Backend

[Mohammed Morsi]

Attached in Mark's Monitoring API added to the app/util directory and my 
code interfacing it to generate the graphs. As far as I can tell 
everything works correctly, but due to my setup, I am getting alot of 
null datapoints back (this was verified though with the command line 
rrdtool). If all is well the graphs on the hardware summary page and 
hosts pages should be done. The graphs on the vm pools summary and vms 
page as well as the hardware vm pools page (a mirror of the summary 
snapshot stats for the selected pool) are not done as I am unclear as 
how to go about this, namely what statistics we need to collect for the 
vm pool and how to go about doing it (the monitoring API requires a host 
name, which is easy with hardware pools which contain hosts, but does 
not make much sense when it comes to vm pools). I can continue hacking 
away on this once this is resolved.

   -Mo