Limit the number of Nagios alarms using escalations (1)

 

Figure-Nagios

NagiosIt is a very powerful monitoring tool, especially its alarm function. Now there are many forms of implementation on the Internet, such as combining mobile 139 mail, Fetion, MSN, etc, however, if the server fails to be resolved in a timely manner, Nagios will continuously send alarm messages, which is a headache. Use nowEscalations,The following method solves the issue of the number of Nagios alarms.

System Environment: CentOS 5.2

Nagios version: 3.0.6

Nagios installation path:/usr/local/nagios

Definition of configuration file content: # basic configuration will not be commented out.

 
 

  
  
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_icationication_period 24x7
  
  
 
  
  
Host_icationication_period 24x7
  
  
 
  
  
Service_icationication_options w, u, c, r
  
  
 
  
  
Host_icationication_options d, u, r
  
  
 
  
  
Service_icationication_commands notify-service-by-email
  
  
 
  
  
Host_icationication_commands notify-host-by-email
  
  
 
  
  
Email chengnan@139.com // email
  
  
 
  
  
}
  
  
 
 
 

 
 

  
  
define contactgroup{  
  
  
 
  
  
contactgroup_name chengnan  
  
  
 
  
  
alias Nagios Administrators  
  
  
 
  
  
members chengnan  
  
  
 
  
  
}