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###定义针对主机的告警条件
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# Generic host definition template - This is NOT a real host, just a template!

define host{
        name   generic-host    ; The name of this host template模板名称，要用在另外一个配置文件里
        notifications_enabled           1       ; Host notifications are enabled
        event_handler_enabled           1       ; Host event handler is enabled
        flap_detection_enabled          1       ; Flap detection is enabled
        failure_prediction_enabled      1       ; Failure prediction is enabled
        process_perf_data               1       ; Process performance data
        retain_status_information       1       ; Retain status information across program restarts
        retain_nonstatus_information    1       ; Retain non-status information across program restarts
 check_command                   check-host-alive
 notification_interval 0 //0关闭重复报警，>0 可重复告警。如果开启重复报警，设置的值需要大于等于正常检查的间隔时间
 normal_check_interval 5 //正常检查间隔时间
 retry_check_interval 1 //重试检查间隔
 max_check_attempts 3 //最大重试次数
 check_period  24x7 //检查时间段的名称，具体的时间周期是在timeperiod里设置
 notification_period 24x7 //告警时间段
 notification_options d,u,r //告警状态
 notification_interval 10 //告警间隔
 contact_groups  admins //联系人组
 register                        0       ; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE!
        }
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###定义针对服务的告警条件，各参数的意义同上所述
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# generic service template definition
define service{
        name  generic-service  ; The 'name' of this service template
        active_checks_enabled           1       ; Active service checks are enabled
        passive_checks_enabled          1       ; Passive service checks are enabled/accepted
        parallelize_check               1       ; Active service checks should be parallelized (disabling this can lead to major performance problems)
        obsess_over_service             1       ; We should obsess over this service (if necessary)
        check_freshness                 0       ; Default is to NOT check service 'freshness'
        notifications_enabled           1       ; Service notifications are enabled
        event_handler_enabled           1       ; Service event handler is enabled
        flap_detection_enabled          1       ; Flap detection is enabled
        failure_prediction_enabled      1       ; Failure prediction is enabled
        process_perf_data               1       ; Process performance data
        retain_status_information       1       ; Retain status information across program restarts
        retain_nonstatus_information    1       ; Retain non-status information across program restarts
 notification_interval           3 ; Only send notifications on status change by default.
 is_volatile                     0
 check_period                    24x7
 normal_check_interval           3
 retry_check_interval            1
 max_check_attempts              3
 notification_period             24x7
 notification_options            w,u,c,r
 contact_groups                  admins
        register                        0       ; DONT REGISTER THIS DEFINITION - ITS NOT A REAL SERVICE, JUST A TEMPLATE!
        }