Nagios安装：

安装组件：Yum–yinstsllhttpdgccglibcglibc-common*gd*phpphp-mysqlmysqlmysql-server

添加用户与组：

useraddnagios

groupaddnagios

useradd–Gnagiosnagios

安装nagios：

Tarzxvfnagios-3.2.1.tar.gz

Cdnagios-3.2.1

./configure--prefix=/usr/local/nagios--with-nagios-user=nagios--with-nagios-group=nagios

Makeall

makeinstall

Makeinstall-init

Makeinstall-commmode

Make-install-config

Makeinstall-webconf

添加apache支持

vi/usr/local/apache2/conf/httpd.conf

ScriptAlias/nagios/cgi-bin/usr/local/nagios/sbin

<Directory"/usr/local/nagios/sbin">

OptionsExecCGI

AllowOverrideNone

Orderallow,deny

Allowfromall

AuthName"NagiosAccess"

AuthTypeBasic

AuthUserFile/usr/local/nagios/etc/htpasswd

Requirevalid-user

</Directory>

Alias/nagios/usr/local/nagios/share

<Directory"/usr/local/nagios/share">

OptionsNone

AllowOverrideNone

Orderallow,deny

Allowfromall

AuthName"NagiosAccess"

AuthTypeBasic

AuthUserFile/usr/local/nagios/etc/htpasswd

Requirevalid-user

</Directory>

/usr/local/apahce/bin/apachectlrestart//重启apache