Unable To Install Nagios Plugins

[Padmanabh Padaki]

>From the remote host.

A user nagios and group nagios has been creagted. 

Inetd.conf entry. 

nrpe stream tcp nowait nagios /usr/local/nagios/nrpe -c
/usr/local/nagios/nrpe.cfg --inetd

/etc/services entry.

#
# For Nagios Monitoring
#
nrpe            5666/tcp        # NRPE

/usr/local/nagios/nrpe.cfg entry.  

The two changes are to the disks entry lines. No other change has been made
in this file.

command[check_users]=/usr/local/nagios/libexec/check_users -w 5 -c 10
command[check_load]=/usr/local/nagios/libexec/check_load -w 15,10,5 -c
30,25,20
command[check_disk1]=/usr/local/nagios/libexec/check_disk -w 20 -c 10 -p
/dev/md/dsk/d0
command[check_disk2]=/usr/local/nagios/libexec/check_disk -w 20 -c 10 -p
/dev/md/dsk/d3
command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5 -c 10
-s Z
command[check_total_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 
200

>From the nagios server, I ran the following command. Here is the output.

/usr/local/nagios/libexec/check_nrpe -H 192.168.109.54 -p 5666 -c check_disk
CHECK_NRPE: Error - Could not complete SSL handshake.

>From the web, when I try to update the check, this is the error message

Error: Could not open command file '/usr/local/nagios/var/rw/nagios.cmd' for
update!

File permission on the directory and the file

drwxrwsr-x  2 nagios nagios 4096 Apr 14 14:44 rw

prw-rw----  1 nagios nagios    0 Apr 14 14:44 nagios.cmd

-rwxr-xr-x  1 nagios nagios 51041 Apr 13 13:21 check_nrpe


The nagios server is Fedora linux and the remote host is running solaris 8.

Thanks

- padaki







-----Original Message-----
From: Subhendu Ghosh [mailto:sghosh at sghosh.org] 
Sent: Wednesday, April 13, 2005 8:38 PM
To: Padmanabh Padaki
Cc: nagios-users at lists.sourceforge.net
Subject: RE: [Nagios-users] Unable To Install Nagios Plugins

On Wed, 13 Apr 2005, Padmanabh Padaki wrote:

> 
> Thanks to everyone for providing the necessary information in the
> installation of nagios.  I am done with installing nagios
> 
> Installed nagios and plugins
> Installed apache
> Integrated apache with nagios
> Made changes to configuration files, hosts.cfg, hostgroups.cfg,
contact.cfg,
> contactgroups.cfg and services.cfg
> 
> I can monitor PING, disk usage on the nagios server.  I am on to the next
> step. TO monitor disk usage(as an example) on a remote host.  
> 
> Installed nrpe on the remote host.
> Made changes to inetd.conf and services file.
> Copied nrpe and nrpe.cfg to a different dir
> Started inetd
> 
> On the Nagios server, copied the check_nrpe to the ../libexec directory
> 
> Added this new host to hosts.cfg and services.file to monitor the disk
> usage.
> 
> Added the following lines to ../libexeccommands.cfg
> 
> define command{
>         command_name    check_nrpe
>         command_line    /usr/local/nagios/libexec/check_nrpe -H
> $HOSTADDRESS$ -c
>  $ARG1$
>         }
> 
> When I login to the website and check for services.
> 
> I get an error message that the file system is not mounted or
non-existent.
> 
> I have read the manual but somehow not able to find the answer
> 
> What am I missing?
> 

Would help if we had the value for $ARG1$ and the nrep.cfg entry as well.

Perhaps you did not define an existing partition?

-- 
-sg





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