[Nagiosplug-help] check_http

[Andy Shellam]

Hi Kaushal,

Without having delved too much into check_http, my immediate response 
would be use a command-line very similar to what you've got but with the 
word "Disconnected" - this will return an OK state to Nagios when the 
webpage you're checking returns the string Disconnected.

You could then use the negate plugin to reverse that OK to a CRITICAL.  
If the string is NOT present in the webpage, check_http will return 
CRITICAL which negate will turn into an OK for Nagios.

There may be something already in check_http that does this however, so 
I'd advise you to have a look in-case.

Andy

Kaushal Shriyan wrote:
> Hi
>
> I have a query regarding check_http for the content in an html page. 
> There are quite a number of string by the name "Connected" in the HTML 
> Page.
> I have a requirement when there is a single instance of the string 
> "Disconnected" in an Web Page, Nagios should send an Problem Alert for 
> the string "Disconnected"
>
> I have this command sudo -u nagios /usr/nagios/libexec/check_http -H 
> 192.168.0.10 <http://192.168.0.10> -p 8080 -u 
> http://192.168.0.10:8080/SMPPSender/control -s Connected
> But not sure how to proceed.
>
> Any ideas
>
> Thanks and Regards
>
> Kaushal
>  
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