检查包是否安装，因为Nagios需要依赖这些包提供服务[root@bogonnagios]#rpm-qgccglibcglibc-commongdgd-develxinetdopenssl-devel[root@bogonnagios]#yuminstall-ygdgd-develxinetdopenssl-devel建立nagios账号[root@bogon~]#useraddnagios-s/sbin/nologin[root@bogon~]#mkdir/usr/local/nagios[root@bogon~]#chown-Rnagios.nagios/usr/local/nagios/下载地址你可以通过下面链接地址http://www.nagios.org/download/plugins/下载各种插件。NagiosAddons是Nagios扩展项目，解压安装文件[root@bogonnagios]#tarzxvfnagios-3.5.0.tar.gz[root@bogonnagios]#cdnagios编译安装包[root@bogonnagios]#./configure--prefix=/usr/local/nagios/[root@bogonnagios]#makeall[root@bogonnagios]#makeinstall[root@bogonnagios]#makeinstall-init[root@bogonnagios]#makeinstall-commandmode[root@bogonnagios]#makeinstall-config安装Nagios插件[root@bogonnagios]#tarzxvfnagios-plugins-1.4.16.tar.gz[root@bogonnagios]#cdnagios-plugins-1.4.16[root@bogonnagios-plugins-1.4.16]#./configure--prefix=/usr/local/nagios[root@bogonnagios]#make&&makeinstallApache基本配置[root@bogonnagios-plugins-1.4.16]#cd/usr/local/apache/conf/[root@bogonconf]#vimhttpd.confScriptAlias/nagios/cgi-bin"/usr/local/nagios/sbin"<Directory"/usr/local/nagios/sbin">AuthTypeBasicOptionsExecCGIAllowOverrideNoneOrderallow,denyAllowfromallAuthName"NagiosAccess"AuthUserFile/usr/local/nagios/etc/htpasswdRequirevalid-user</Directory>Alias/nagios"/usr/local/nagios/share"<Directory"/usr/local/nagios/share">AuthTypeBasicOptionsNoneAllowOverrideNoneOrderallow,denyAllowfromallAuthName"nagiosAccess"AuthUserFile/usr/local/nagios/etc/htpasswdRequirevalid-user</Directory>[root@bogonconf]#htpasswd-c/usr/local/nagios/etc/htpasswdnagios启动Nagios服务[root@bogonconf]#servicenagiosstart

客户端需要安装nrpe插件