|
Hi,
> I've problem with feedbackd because i want to calculate cpu and
> bandwidth. So i use shell script. I use feedbackd 0.5 and i monitor
> plugins with my shell script.My shell script creat text and use text
> to calculate and send weight to feedbackd.
This sounds like a pretty complicated way to do this.
> First my shell script is getweight.sh:
> "#!/bin/bash
> sar 1 1 > cpu.txt #monitor cpu load
> ifstat 2 2 > band.txt #monitor interface
> echo $(./calculate.o) #calculate and print weight"
> This script doesn't work. My weight is always 0.
Why doesn't calculate.o just read the output of sar and ifstat itself?
Then you wouldn't need a shell script at all, you can just get the
feedbackd exec plugin to invoke calculate.o directly.
However, it looks like this is your main problem - if you can debug why
this simpler script isn't working (permissions? environment
variables?), then making it work under feedbackd should be trivial.
> How can I creat file like cpuload plugin?
If you wanted to write a plugin directly (instead of a standalone progam
that feedbackd executes), just copy cpuload plugin, modify it as you
like, then compile it alongside the other plugins.
Cheers,
Jeremy
|
