Nagios 安装记录

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安装所用软件

Nagios安装包:nagios-3.4.1.tar.gz 下载地址:http://www.nagios.org/download

Nagios插件包:nagios-plugins-1.4.16.tar.gz

Nagios 中文包:nagios-cn-3.2.3.tar.bz2

apache安装包:httpd-2.4.3.tar.gz

Php安装包:php-5.4.7.tar.bz2

操作系统:OEL5.7

1、配置yum本地安装

[root@Nagiosnagios]# mkdir /media/disk

[root@Nagiosnagios]# mount /dev/cdrom /media/disk

mount:block device /dev/cdrom is write-protected, mounting read-only

创建配置文件

touch /etc/yum.repos.d/public-yum-el5.repo，并加入以下内容

内容如下

[oel5]

name = Enterprise Linux 5.7 DVD

baseurl=file:///media/disk/Server/

gpgcheck=0

enabled=1

2、安装Nagios所需要包

[root@Nagios nagios]#yum install gcc glibc glibc-common gd gd-devel libxml2 libxml2-devel

3、创建用户

[root@Nagiosnagios]# groupadd nagios

[root@Nagiosnagios]# useradd -g nagios nagios -s /sbin/nologin

创建nagios安装目录及权限设定

[root@Nagiosnagios]# mkdir /usr/nagios

[root@Nagiosnagios]# chown -R nagios.nagios /usr/local/nagios

4、安装Nagios

[root@Nagioslogs]# cd /nagios

[root@Nagiosnagios]# pwd

/nagios

[root@Nagiosnagios]# tar -zxvf nagios-3.4.1.tar.gz

[root@Nagiosnagios]# cd nagios

[root@Nagiosnagios]# ./configure --prefix=/usr/local/nagios

指定nagios安装路径，安装到/usr/local/nagios

[root@Nagiosnagios]make all

[root@Nagiosnagios]make install

[root@Nagios nagios]make install-init --在/etc/rc.d/init.d 创建启动脚本

[root@Nagios nagios]make install-commandmode --配置目录权限

[root@Nagios nagios]make install-config --安装示例配置文件

设置开机启动

[root@Nagiosnagios]chkconfig –add nagios

[root@Nagiosnagios]chkconfig nagios on

[root@Nagiosnagios]chkconfig –list nagios

5、安装nagios插件

安装依赖包

[root@Nagios nagios]yum install openssl openssl-devel

[root@Nagiosnagios]tar -zxvf nagios-plugins-1.4.16.tar.gz

[root@Nagiosnagios]cd nagios-plugins-1.4.16

[root@Nagiosnagios-plugins-1.4.16]# ./configure –prefix=/usr/local/nagios

[root@Nagiosnagios-plugins-1.4.16]# make

[root@Nagios nagios-plugins-1.4.16]# make install

6、安装Nagios汉化插件

[root@Nagiosnagios]tar jxvf nagios-cn-3.2.3.tar.bz2

[root@Nagiosnagios]cd nagios-cn-3.2.3

[root@Nagiosnagios-cn-3.2.3]# ./configure

[root@Nagiosnagios-cn-3.2.3]# make all

[root@Nagiosnagios-cn-3.2.3]# make install

7、安装apache

依赖包

wgethttp://archive.apache.org/dist/apr/apr-1.4.5.tar.gz

wgethttp://archive.apache.org/dist/apr/apr-util-1.3.12.tar.gz

wgethttp://jaist.dl.sourceforge.net/project/pcre/pcre/8.10/pcre-8.10.zip

移除原有包，版本太低

[root@Nagiosnagios]yum remove apr-util-devel apr apr-util-mysql apr-docs apr-devel apr-utilapr-util-docs

安装apr

[root@Nagiosnagios]tar -zxf apr-1.4.5.tar.gz

[root@Nagiosapr-1.4.5]# ./configure --prefix=/usr/local/apr

[root@Nagiosapr-1.4.5]# make && make install

安装apr-util

[root@Nagiosnagios]tar -zxf apr-util-1.3.12.tar.gz

[root@Nagiosnagios]cd apr-util-1.3.12

[root@Nagiosapr-util-1.3.12]# ./configure --prefix=/usr/local/apr-util -with-apr=/usr/local/apr/bin/apr-1-config

[root@Nagiosapr-util-1.3.12]# make && make install

安装pcre

[root@Nagiosnagios]unzip -o pcre-8.10.zip

[root@Nagiosnagios]cd pcre-8.10

[root@Nagiospcre-8.10]#./configure --prefix=/usr/local/pcre [root@Nagios nagios]

[root@Nagiospcre-8.10]#make && make install

安装apache

[root@Nagiosnagios]tar -jxvf httpd-2.4.3.tar.gz

[root@Nagiosnagios]cd httpd-2.4.3

[root@Nagioshttpd-2.4.3]./configure --prefix=/usr/local/apache -enable-so--with-apr=/usr/local/appr --with-apr-util=/usr/local/apr-util--with-pcre=/usr/local/pcre

[root@Nagioshttpd-2.4.3]make

[root@Nagioshttpd-2.4.3]make install

8、安装PHP

安装依赖包

[root@Nagiosnagios]yum install libpng libpng-devel libjpeg libjpeg-devel freetypefreetype-devel gdgd-devel flex

[root@Nagiosnagios]tar -jxvf php-5.4.7.tar.bz2

[root@Nagiosnagios]# cd php-5.4.7

[root@Nagiosphp-5.4.7]# ./configure –prefix=/usr/local/php–with-apxs2=/usr/local/apache/bin/apxs –with-gd –with-freetype-dir–with-png-dir –with-zlib

[root@Nagiosphp-5.4.7]# make

[root@Nagiosphp-5.4.7]# make install

9:修改httpd参数

[root@Nagiosnagios]vi /usr/local/apache/conf/httpd.conf

#Usernbody修改为

Usernagios

Groupnagios

修改

DirectoryIndexindex.html

为

DirectoryIndexindex.html index.php

检查是否存在

LoadModulephp5_module modules/libphp5.so

#并在下方增加如下内容

AddTypeapplication/x-httpd-php .php .phtml

AddTypeapplicatoin/x-httpd-php-source .phps

在文件结尾添加

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

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

Options ExecCGI

AllowOverride None

Order allow,deny

Allow from all

AuthName "Nagios Access"

AuthType Basic

AuthUserFile/usr/local/nagios/etc/htpasswd.users

Require valid-user

</Directory>

Alias/nagios /usr/local/nagios/share

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

Options None

AllowOverride None

Order allow,deny

Allow from all

AuthName "Nagios Access"

AuthType Basic

AuthUserFile/usr/local/nagios/etc/htpasswd.users

Require valid-user

</Directory>

创建htpasswd用户验证文件，用户访问http://ip/nagios时输入用户名及密码。

[root@Nagiosconf]# /usr/local/apache/bin/htpasswd -c /usr/local/nagios/etc/htpasswd.usersnagios

Newpassword:

Re-typenew password:

Addingpassword for user nagios

10、检查

检查nagios配置文件

[root@Nagiosconf]# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

11、启动

[root@Nagiosnagios]/usr/local/apache/bin/apachectl start

[root@Nagiosnagios]ps -ef|grep apa

root 5203 1 0 19:01 ? 00:00:00 /usr/local/apache/bin/httpd -kstart

nagios 5204 5203 0 19:01 ? 00:00:01 /usr/local/apache/bin/httpd -kstart

nagios 5205 5203 0 19:01 ? 00:00:01 /usr/local/apache/bin/httpd -kstart

nagios 5206 5203 0 19:01 ? 00:00:01 /usr/local/apache/bin/httpd -kstart

nagios 5297 5203 0 19:01 ? 00:00:01 /usr/local/apache/bin/httpd -kstart

root 6116 2982 0 20:28 pts/0 00:00:00 grep apa

[root@Nagiosnagios]service nagios restart

Runningconfiguration check…done.

Stoppingnagios: done.

Startingnagios:This account is currently not available.

done.

此时可直接访问Nagios的web监控页面了，输入htpasswd用户名及口令即可。