客户端安装nrpe插件:
Ubuntu:
useradd -s /sbin/nologin -M nagios
apt-get install nagios-nrpe-server nagios-plugins
编辑nrpe配置文件
vi /etc/nagios/nrpe.cfg
allowed_hosts=127.0.0.1,10.0.0.2 (默认为allowed_hosts=127.0.0.1)dont_blame_nrpe=1
:wq
启动nrpe
service nagios-nrpe-server start
Redhat:
rpm -i perl-Crypt-DES perl-NET-SNMP fping perl-Digest-SHA1 perl-Digest-HMACperl-Socket6 (需要下载,有的本地yum里有)
rpm -i nagios-plugins-1.4.16-1.el6.rf.x86_64.rpm
rpm -i nagios-nrpe-2.14-1.el6.rf.x86_64.rpm (需要下载)
vi /etc/nagios/nrpe.cfg (command都需加sudo)
command[check_cpu]=sudo /usr/lib64/nagios/plugins/check_snmp_load.pl -H 127.0.0.1 -C 'xxxxx' -w 80 -c 90 --perf
allowed_hosts=127.0.0.1,10.0.0.2 (默认为allowed_hosts=127.0.0.1)
dont_blame_nrpe=1
:wq
启动nrpe
service nrpe start
vi /etc/sudoers (此处不配会报NRPE: Unable to read output)
nagios ALL=(ALL) NOPASSWD:/usr/lib64/nagios/plugins/*
#Defaults requiretty
:wq
记得开防火墙端口(199、5666,即snmp和nrpe)
vi /etc/sysconfig/iptables
-A INPUT–p tcp –dport 199 –j ACCEPT
-A INPUT–p tcp –dport 5666 –j ACCEPT
:wq