一、在nagios服务端的/usr/local/nagios/etc/下创建monitorhosts文件夹#mkdir /usr/local/nagios/etc/monitorhosts#chown
Nagios 服务端安装第一步：修改YUM源码cd /etc/yum.repos.d/wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.
