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define host { use linux-server host_name server1 alias My Server address 192.168.1.100 } define service{ host_name server1 service_description PING check_command check_ping!100.0,20%!500.0,60% }
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allowed_hosts=127.0.0.1,192.168.1.1
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command[check_disk]=/usr/lib/nagios/plugins/check_disk -w 20% -c 10% / command[check_load]=/usr/lib/nagios/plugins/check_load -w 5,4,3 -c 10,8,6
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sudo service nagios-nrpe-server restart
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/usr/lib/nagios/plugins/check_nrpe -H 192.168.1.100 -c check_disk
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/usr/lib/nagios/plugins/check_disk -w 20% -c 10% /
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define contact{ contact_name admin alias Nagios Administrator email admin@example.com }
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sudo service nagios3 restart
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