Monitor Linux host with linux nrpe3

👋

@korandji do you have a particular question? have you tried?

/usr/lib/centreon/plugins/centreon_linux_local.pl --plugin=os::linux::local::plugin --mode=systemd-sc-status


OK: Total Running: 36, Total Failed: 0, Total Dead: 89, Total Exited: 21 - All services are ok | 'total_running'=36;;;0;209 'total_failed'=0;;;0;209 'total_dead'=89;;;0;209 'total_exited'=21;;;0;209

or --help

/usr/lib/centreon/plugins/centreon_linux_local.pl --plugin=os::linux::local::plugin --mode=systemd-sc-status --help

I would like to have the procedure to monitor a host with the linx nrpe3.
I looked at the tutorial available on the site but I don't understand anything.
1- what do I need to install on the centreon server and how to configure it.
2- what do I need to install on the client and how to configure it

Thanks

Hi @korandji ,

The answer seems to be here:  https://docs.centreon.com/pp/integrations/plugin-packs/procedures/operatingsystems-linux-nrpe3/ 

Regards

Hi all,

Centreon 22.10 on an uptodate Debian 11 using 2 repositories:

deb https://apt.centreon.com/repository/22.10/ bullseye main
deb https://apt.centreon.com/repository/22.10-plugin-packs/ bullseye main
 

the centreon-nrpe3-plugin can not be found ! 

What the hell did I miss?

Regards,

Hi @Fabien34 can use :

nagios-nrpe-plugin

sudo apt show nagios-nrpe-plugin

Package: nagios-nrpe-plugin
Version: 4.0.3-1

Ok thanks, so I guess I should remove the nrpe3 plugin pack.

Hi, you can keep the plugin pack we just kept the nrpe3 (number) but all should work. Let us know either way. 😎😁

Hello,I am confused too !How to implement NRPE 4 on Debian?I tried with the nagios-nrpe-server package and with the linux-nrpe-agent.tar sources (cf .https://support.nagios.com/kb/article/nrpe-how-to-install-nrpe-8.html ) but errors occured with the check commands !

For example:

[CENTREON_CENTRAL] /usr/lib/nagios/plugins/check_nrpe -H NRPE_SERVER -p 5666 -t 30 -u -c check_centreon_plugins -a 'os::linux::local::plugin' 'cpu'

[NRPE_SERVER] systemctl status nagios-nrpe-server

nrpe[27333]: Error: Request contained command arguments!
nrpe[27333]: Client request from 172.23.202.207 was invalid, bailing out...