centos5.5安装nagios监控--被监控端安装

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