Check_SSH Plug-In

Seth Simmons ssimmons at cymfony.com
Mon Aug 18 23:15:15 CEST 2008


That's what I assumed also...unless I'm missing something here...

./negate -w OK -o CRITICAL /usr/local/nagios/libexec/check_ssh -H db4
SSH OK - OpenSSH_3.6.1p2 (protocol 1.99)

./check_ssh -H db4
SSH OK - OpenSSH_3.6.1p2 (protocol 1.99)


I would have expected negate to return a warning.


-----Original Message-----
From: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Sean
McAfee
Sent: Monday, August 18, 2008 5:11 PM
To: Andy Shellam
Cc: Nagios Users Mailinglist
Subject: Re: [Nagios-users] Check_SSH Plug-In

Andy Shellam wrote:
> Wouldn't negate cause an "OK" state to be a "Critical" state instead
of 
> a "warning" or can this be configured?

Negate can customize its return code based on the return code of the 
exec'ed plugin:

Usage:negate [-t timeout] [-owcu STATE] [-s] <definition of wrapped
plugin>

Options:
 -h, --help
    Print detailed help screen
 -V, --version
    Print version information
 -t, --timeout=INTEGER
    Seconds before connection times out (default: 11)
    Keep timeout longer than the plugin timeout to retain CRITICAL
status.
 -o, --ok=STATUS
 -w, --warning=STATUS
 -c, --critical=STATUS
 -u, --unknown=STATUS
    STATUS can be 'OK', 'WARNING', 'CRITICAL' or 'UNKNOWN' without
single
    quotes. Numeric values are accepted. If nothing is specified,
permutes
    OK and CRITICAL.
 -s, --substitute
    Substitute output text as well. Will only substitute text in
CAPITALS

So in this case, you'd want to use `negate -w OK -o CRITICAL 
//path/to/check_ssh -checkargs/`.

Sean McAfee
System Engineer

Collaborative Fusion, Inc.
 smcafee at collaborativefusion.com
 412-422-3463 x 4025

5849 Forbes Avenue
Pittsburgh, PA 15217

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