Nagios Monitoring Services

Previous post: Nagios monitoring installation http://wangjiatong.blog.51cto.com/11834370/1886423

Nagios Server: 192.168.217.131

Monitored side: 192.168.217.154

Vim/usr/local/nagios/etc/objects/hosts.cfg (Hosts.cfg New)

Define Host{

Use Linux-server

HOST_NAME Lamp

Alias lamp

Address 192.168.217.154

}

definehostgroup{

Hostgroup_name Lamp-server

Alias Lamp-server

Members lamp

}

VIM/USR/LOCAL/NAGIOS/ETC/OBJECTS/SERVICES.CFG (Service New)

Define Service{

Use Local-service

HOST_NAME Lamp

Service_description check-host-alive

Check_command check-host-alive

}

Define Service{

Use Local-service,services-pnp

HOST_NAME lamp

Service_description Ping // indicates monitoring ping service

Check_command check_ping!100.0,20%!500.0,60%

}

Define Service{

Use Local-service

HOST_NAME lamp

Service_description SSH

Check_command Check_ssh

}

Define Service{

Use Local-service

HOST_NAME lamp

Service_description Swap Usage

Check_command check_local_swap!20!10

}

Define Service{

Use Local-service

HOST_NAME lamp

Service_description Current Users

Check_command check_local_users!20!50

}

Check if there is a problem with the configuration:/usr/local/nagios/bin/nagios-v/usr/local/nagios/etc/nagios.cfg

Total warnings:0
Total errors:0
See 2 of the 0 instructions configuration no problem:

add in vim/usr/local/nagios/etc/nagios.cfg

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Then restart the Nagios service:

[Email protected] objects]#/etc/init.d/nagios restart
Restarting Nagios (via Systemctl): [OK]
In the browser of the server: http://http://192.168.217.131 (server IP)/nagios/

To enter your account and password, see the installation of Nagios monitoring http://wangjiatong.blog.51cto.com/11834370/1886423

Then you see the effect:

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Nagios Monitoring Services