attempt recovery on service CRITICAL with nrpe

Jamin jragle at unm.edu
Thu Jan 23 01:30:12 CET 2003


Thanks man!  I can use that!
-Jamin

On Thu, 23 Jan 2003, Rasmus Plewe wrote:

> Hello,
> 
> On Wed, Jan 22, 2003 at 10:23:49AM -0700, Jamin wrote:
> > Hey all,
> > 	I was wondering if any of you have tried to use nrpe to fix 
> > problems on systems before any paging occurs.  Basically I have an LDAP 
> > service running on a remote machine and I would like to set up nagios with 
> > nrpe to try to restart the service when it detects that it has gone down.
> 
> if you don't mind an example without the context, where you have to
> extract the principle yourself:
> 
> 
> #!/bin/sh
> 
> ERS=`ps -eaf | grep ersjsf | wc -l`
> 
> if [ $ERS -eq 2 ] || [ $ERS -eq 3 ]
>   then
>     /bin/echo "ERS OK - ERS running"
>     exit 0
> fi
> 
> if [ $ERS -eq 1 ]
>   then
>     sleep 20
>     ERSLATE=`ps -eaf | grep ersjsf | wc -l`
>     if [ $ERSLATE -eq 1 ]
>       then
>         /etc/rc2.d/S99ers start
>       else
>         /bin/echo "ERS OK - ERS running" 
>         exit 0 
>     fi
>     /bin/echo "ERS CRITICAL - not running, attempted to restart"
>     exit 2
> fi
> 
> 
> Regards,
>          Rasmus
> 
> 
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