Configuration of Nagios monitoring server (1)

 

Figure-Nagios

The configuration of the Nagios monitoring server is as follows:

1. Install nrpe

[Root @ UnixHot src] # tar zxvf nrpe-2.12.tar.gz

[Root @ UnixHot nrpe-2.12] #./configure & make all

[Root @ UnixHot nrpe-2.12] # make install-plugin

[Root @ UnixHot nrpe-2.12] # make install-daemon

[Root @ UnixHot nrpe-2.12] # make install-daemon-config

[Root @ UnixHot nrpe-2.12] # make install-xinetd

2. Configure nrep

[Root @ UnixHot nrpe-2.12] # vi/etc/xinetd. d/nrpe

Service nrpe

{

Flags = REUSE

Socket_type = stream

Port = 5666

Wait = no

User = nagios

Group = nagios

Server =/usr/local/nagios/bin/nrpe

Server_args =-c/usr/local/nagios/etc/nrpe. cfg -- inetd

Log_on_failure + = USERID

Disable = no

Only_from = 127.0.0.1 192.168.0.206 192.168.0.155 192.168.0.157

Add the IP address of the host to be monitored in only_from, separated by spaces.