一、插件安装
#useradd nagios -s /sbin/nologin
#tar zxvf nagios-plugins-1.4.15.tar.gz
#cd nagios-plugins-1.4.15
#./configure --with-nagios-user=nagios --with-nagios-group=nagios
#make
#make install
#tar zxvf nrpe-2.13.tar.gz
#cd nrpe-2.13
#./configure --enable-ssl --enable-command-args
#make all
#make install-plugin
#make install-daemon
#make install-daemon-config
二、修改配置文件nrpe.cfg
1、安装完后会在/usr/local/nagios/etc/下生成一个nrpe.cfg文件，编辑该文件最后部分，以下command中是以修改过的
#vi /usr/local/nagios/etc/nrpe.cfg
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_disk]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /dev/hda1
command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5 -c 10 -s Z
command[check_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200
command[check_swap]=/usr/local/nagios/libexec/check_swap -w 20% -c 10%
2、在/usr/local/nagios/etc/nrpe.cfg中修改以下信息，约81行
allowed_hosts=10.96.100.152 --此处填写nagios服务端
#/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
测试和nagios服务端的连通性
#/usr/local/nagios/libexec/check_nrpe -H 10.96.100.152
