1.[root@bjjk ~]# vi /usr/local/nagios/etc/objects/commands.cfg

添加新内容：

definecommand{command_namecheck_tomcat_8080command_line$USER1$/check_http-I$HOSTADDRESS$-p$PORT$-u$URL$-e$N200$-w$Warning$-c$Cri$}

2.[root@bjjk ~]# vi /usr/local/nagios/etc/objects/services.cfg

添加监控服务项：

##############################tomcat-076check_tomcat_8080#####################################defineservice{host_nametomcat-076service_descriptioncheck_tomcat_8080check_commandcheck_nrpe!check_tomcat_8080max_check_attempts5normal_check_interval5retry_check_interval2check_period24x7notification_interval10notification_period24x7notification_optionsw,u,c,rcontact_groupsyunwei}

3.检查是否正确

/usr/local/nagios/bin/nagios-v/usr/local/nagios/etc/nagios.cfg

4.客服端添加监控项

[root@tomcat-076tomcat]#vi/usr/local/nagios/etc/nrpe.cfglog_facility=daemonpid_file=/var/run/nrpe.pidserver_port=5666nrpe_user=nagiosnrpe_group=nagiosallowed_hosts=127.0.0.1,X.X.X.Xdont_blame_nrpe=0debug=0command_timeout=60connection_timeout=300command[check_users]=/usr/local/nagios/libexec/check_users-w5-c10command[check_load]=/usr/local/nagios/libexec/check_load-w15,10,5-c30,25,20command[check_mem]=/usr/local/nagios/libexec/check_mem7080command[check_disks]=/usr/local/nagios/libexec/check_disks7080command[check_ipcons]=/usr/local/nagios/libexec/check_ipcons30005000command[check_tomcat_8080]=/usr/local/nagios/libexec/check_http-I192.168.1.77-p80-u/AdCollectT/ok.html-e200-w5-c10

5.启动nrpe

[root@tomcat-076tomcat]#/usr/local/nagios/bin/nrpe-c/usr/local/nagios/etc/nrpe.cfg-d

6.重启nagios服务端

servicenagiosreload

7.查看是否成功