Going Nuts trying to get check_by_ssh to work

C. Bensend benny at bennyvision.com
Wed Jul 14 00:22:35 CEST 2010


> I also tried this as well from the server , which does work....
>
> ssh 172.xx.xx.xx /usr/local/nagios/libexec/check_users -w 5 -c 8
>
> Authorized users only.
>
> USERS OK - 0 users currently logged in |users=0;5;8;0
>
>
> This tells me that
> 1.  ssh as Nagios works
> 2.  the check_users script runs on the remote client fine
> 3.  2 - way communication is good between the client & sever as I got the
> response back
>
> I am thinking there has to be something funky in the  check_by_ssh script.
>  Sound right ??

Waitaminute...  Where did that "Authorized users only" part come
from?

Nagios expects a single line of text, and SSH commands typically
don't display banners (in my experience).  Is that a banner that
appears from the remote host?  I wonder if that is confusing
things.  Can it be temporarily disabled to see if it changes the
behavior?

Benny


-- 
"Well, we *could* hunt down the perpetrators, pool some $$, and
hire 3 or 4 baseball-bat wielding professional explainers to go
explain our position to them.  Figuring out how to do so without
breaking any laws is the tough part..."
                                 -- Valdis Kletnieks, 2009-01-23



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