Nagios NRPE监控远程主机(1)(2)

监控机设置

在监控机commands.cfg 添加nrpe的定义

# 'check_nrpe ' command definition

define command{

command_name check_nrpe

command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$

}

增加hostA.cfg

在/usr/local/nagios/etc/objects/ 目录下新建文件：hostA.cfg

把A.cfg添加到nagios主机：

echo "cfg_file=/usr/local/nagios/etc/objects/hostA.cfg" >> /usr/local/nagios/etc/nagios.cfg

如果要再添加B机器方法炮制就可以了

hostA.cfg

define host{

use generic-server

host_name A

alias A

address A 的IP

}

define service{

use generic-service

host_name A

service_description load

check_command check_nrpe!check_load

#使用自定参数

#check_command check_nrpe!check_load!6.0,5.0,4.0!15.0,8.0,6.0

}

重启监控机nagios

service nagios reload

访问http://localhost/nagios就可以看到新增的机器了

如何修改nrpe端口

被监控机nrpe.cfg修改server_port为15666

server_port=15666

重启nrpe

监控机commands.cfg增加-p 15666

define command{

command_name check_nrpe

command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -p 15666 -c $ARG1$

}

重启nagios就可以了

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