巧用escalations限制Nagios报警次数

巧用escalations限制Nagios报警次数

Nagios是非常强大的一款监控工具，尤其是它的告警功能，现在网上实现的形式多种多样如结合移动139邮箱、Fetion、MSN等，但是如果服务器出现故障而未能及时的解决，Nagios就会不断的发送告警信息，实在令人头疼。现在用如下方法可以解决Nagios的告警次数问题。

系统环境：CentOS 5.2
Nagios版本：3.0.6
Nagios安装路径：/usr/local/nagios
配置文件内容定义：#基本的配置就不再进行注释了。

hosts.cfg
define host{

        host_name                       WWW-Server
        alias                                 WWW-Server
        address                            193.1.16.100
        check_command                check-host-alive
        max_check_attempts         5
        check_period                     24x7
        notification_interval           10
        notification_period             24x7
        notification_options            d,u,r
        notifications_enabled          1
        contact_groups                 chengnan
        }

Services.cfg
define service{
        host_name                        WWW-Server
        service_description             Check_HTTP
        check_command                 check_http
        max_check_attempts          10
        normal_check_interval         3
        retry_check_interval            2
        check_period                      24x7
        notification_interval             5
        notification_period              24x7
        notification_options            w,u,c,r
        contact_groups                  admin
        }
       
define service{
        host_name                      WWW-Server
        service_description           Check_Jetty
        check_command               check_tcp!8080
        max_check_attempts        10
        normal_check_interval       3
        retry_check_interval          2
        check_period                    24x7
        notification_interval           5
        notification_period            24x7
        notification_options          w,u,c,r
        contact_groups                admin
        }

Contacts.cfg
define contact{

        contact_name                          chengnan
        alias                                        chengnan
        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-service-by-email
        host_notification_commands      notify-host-by-email
        email                                        chengnan@139.com           //手机邮箱

        }

define contactgroup{
        contactgroup_name       chengnan
        alias                             Nagios Administrators
        mem