Return code of 127 is out of bounds

[Subhendu Ghosh]

127 - cannot find or execute program.

make sure path is correct and nagios has execute permissions.

-sg

On 12 Apr 2003, hkung1 wrote:

> 
> Hi all,
>         I'm getting this status information "Status Information: (Return
> code of 127 is out of bounds - plugin may be missing) ". I need to monitor HTTP at my test server (namely PBSR01) from my nagios monitoring server. Whenever a warning is received, i'll need to do a http post to a url (as coded in the script).
> 
> Below are the details obtained from nagios.log:
> 
> nagios.log
> ----------
> [1050115566] Warning: Return code of 127 for check of 
> service 'test-HTTP' on host 'PBSR01' was out of bounds. 
> Make sure the plugin you're trying to run actually exists.
> 
> I've defined test-HTTP in my services.cfg as below :
> 
> define service{
>         use                             generic-service         ; Name of
> service template to use
> 
>         host_name                       PBSR01
>         service_description             test-HTTP
>         is_volatile                     0
>         check_period                    24x7
>         max_check_attempts              3
>         normal_check_interval           1
>         retry_check_interval            1
>         contact_groups                  admins
>         notification_interval           120
>         notification_period             24x7
>         notification_options            w,u,c,r
>         check_command                   check_http_test
> }
> 
> and checkcommands.cfg :
> 
> define command{
>         command_name    check_http_test
>         command_line    $USER1$/script_test
> }
> 
> Below is my script_test in directory libexec :
> 
> #!/bin/bash
> 
> cStatus=1
> 
> result="`/usr/local/nagios/libexec/check_http -I 172.27.0.1`"
> 
> echo $result
> 
> if [ "$result" == "HTTP ok: HTTP/1.1 200 OK - 0.003 second response time
> |time= 0.003" ]; then
>         echo "http status ok"
>         cStatus=0
>         exit $cStatus
> elif [ "$result" == "HTTP WARNING: HTTP/1.1 403 Access Forbidden" ]; then
>         echo "http with warning status"
>         ./script_test2.pl
>         cStatus=1
>         exit $cStatus
> else
>         echo "http with critical status";
>         cStatus=2
>         exit $cStatus
> fi
> 
> 
> script_test2.pl is just another perl script to do a http post to a URL. 
> script_test works fine when i execute it manually. However it's not being triggered by nagios. 
> Anyone has any ideas when have gone wrong? There shouldn't be any issue regarding permissions. 
> Your help is greatly appreciated!
> 

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