nagios中还有非常丰富的个性配置，这里我们先简单的配置一些，让nagios可以先用起来。
1、文件contactgroups.cfg，用来定义联系人组。多个组员用“，”隔开。
define contactgroup {
contactgroup_name mygroup
alias network administrator group
members feiyang,bb,cc
}
2、文件contacts.cfg，用来定义联系人。
define contact {
contact_name feiyang
alias hosts & network administrator
service_notification_period 24x7
host_notification_period 24x7
service_notification_options w,u,c,r
host_notification_options d,u,r
service_notification_commands notify-by-email host_notification_commands notify-by-email email 13420228307@12580.net
}
3、文件timeperiods.cfg，用来定义时间段
define timeperiod {
timeperiod_name WorkTime
alias 10 Hours A Day, 5.5 Days A Week
sunday 07:30-17:30
monday 07:30-17:30
tuesday 07:30-17:30
wednesday 07:30-17:30
thursday 07:30-17:30
friday 07:30-17:30
saturday 07:30-12:00
}