check_nrpe IIS connections Output Query

FTL · Post by **FTL** » Wed May 02, 2018 4:39 am

Hi,

Im using check_nrpe to check the Current connections in IIS

It dumps the status information into Nagios as "OK all counters within bounds."

It outputs the readings in the Performace Data so It graphs the connections ok in pnp4nagios, in the graphs i can see actual numbers.

Is it possible for it to actually dump the status information into Nagios showing the actual connections it read at that check?

eg - rather than "OK all counters within bounds" it shows "OK all counters within bounds - X conenctions"

Thanks in advance

Post by **mcapra** » Wed May 02, 2018 8:14 am

Can you share both the full check command and it's corresponding output executed from the CLI of your Nagios Core machine?

If a custom plugin is being used, can you also share a physical copy of it?

If you are using the native counters functionality within NSClient++, various syntax options are available for modifying your status outputs.

FTL · Post by **FTL** » Wed May 02, 2018 11:01 am

Code: Select all

define service{
use service-server,srv-pnp
host_name IISWEB1
service_description IIS CURRENT CONNECTIONS
check_command check_iis_performance!"\\Web Service(Default Web Site)\\Current Connections"!20!30
}

Code: Select all

define command{
command_name check_iis_performance
comamnd_line $USER1$/check_nrpe -H $HOSTADDRESS$ -p 5666 -c CheckCounter -a $ARG1$ MaxWarn=$ARG2$ MaxCrit=$ARG3$
}

Command output from the cli

Code: Select all

root@nagiossrv:/usr/local/nagios/libexec# ./check_nrpe -H 10.0.15.10 -p 5666 -c CheckCounter -a "\\Web Service(Default Web Site)\\Current Connections" MaxWarn=20 MaxCrit=30
OK all counters within bounds.| '\Web Service(Default Web Site)\Current Connections'=3;20;30

From the Nagios GUI

Code: Select all

Status Information:	OK all counters within bounds.
Performance Data:	'\Web Service(NpowerSME)\Current Connections'=3;20;30

kyang · Post by **kyang** » Thu May 03, 2018 3:26 pm

Thanks @mcapra!

What version of NSClient++ are you running?

You could use check_pdh for parsing the output in scripts.

https://nsclient.org/blog/2013/08/13/ch ... -in-0-4-2/

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