HOW TO ADD OPEN VZ VPS IN NAGIOS

HOW TO ADD OPEN VZ VPS IN NAGIOS
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1. Not need to install nrpe on vps.
2. from hardware node :-copy nagios/ folder to vps /usr/local/
3. on hardware node:- add /usr/local/nagios/etc/nrpe.cfg

add below command

#smtpout    <-- vps hostname for indentification

command[check_disk_smtpout]=sudo /usr/sbin/vzctl exec2 145 /usr/local/nagios/libexec/check_disk -w 20% -c 10% -p / 2>&1
command[check_total_procs_smtpout]=sudo /usr/sbin/vzctl exec2 145 /usr/local/nagios/libexec/check_procs -w 100 -c 120 2>&1
command[check_load_smtpout]=sudo /usr/sbin/vzctl exec2 145 /usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,25,20 2>&1


:wq

restart service xinetd

[syntax for example]
command[check_load_vpshostname]=sudo /usr/sbin/vzctl exec2 vps_id /usr/local/nagios/libexec/check_disk -w 20% -c 10% -p / 2>&1

finally go to nagios server
create hostname.cfg file and add service which you want to monitor