[置顶] 纯净ubuntu系统上安装nagios并使用

一、安装环境

1.系统 ubuntu-12.04.1-desktop-amd64.iso

2.虚拟机 VMware® Workstation 8.0.4 build-744019

3.远程工具 xshell4

二、安装步骤

1.apt-get install ssh

2.创建nagiios用户和用户组

root@ubuntu:~# useradd -s /sbin/nologin nagios
root@ubuntu:~# mkdir /usr/local/nagios
root@ubuntu:~# chown -R nagios.nagios /usr/local/nagios

3.开启sendmail服务

4.编译安装 nagios
   cd /usr/local/src         #切换到软件安装目录

   #上传所有的安装文件
   tar -zxvf nagios-3.2.0.tar.gz 
   cd nagios-3.2.0/
   ./configure --prefix=/usr/local/nagios
   make all
   make install #安装主程序和CGI、HTML文件 
   make install-init #在/etc/rc.d/init.d目录下创建nagios启动脚本
   make install-commandmode #配置目录权限
   make install-config #安装示例文件 

 

  #设置开机自启动

   apt-get install chkconfig

   $sudo ln -s /usr/lib/insserv/insserv /sbin/insserv
   chkconfig --add nagios
   chkconfig --level 35 nagios on
   chkconfig --list nagios

5.安装nagios插件

tar -xzvf nagios-plugins-1.4.14.tar.gz 
cd nagios-plugins-1.4.14/
./configure --prefix=/usr/local/nagios
make 
make install
6.安装配置apache

tar -xzvf httpd-2.0.63.tar.gz 
cd httpd-2.0.63/
./configure --prefix=/usr/local/apache2
make
make install
7.安装php

apt-get install libxml2

apt-get install libxml2-dev

./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs
apt-get install libxml2-dev
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs
make
make install

8.配置apache

User nagios
Group nagios

 

#setting for nagios
ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"
<Directory "/usr/local/nagios/sbin">
AuthType Basic
Options ExecCGI
AllowOverride None
Order allow,deny
Allow from all
AuthName "Nagios Access"
AuthUserFile /usr/local/nagios/etc/htpasswd
Require valid-user
</Directory>

 

 

Alias /nagios "/usr/local/nagios/share"
<Directory "/usr/local/nagios/share">
AuthType Basic
Options None
AllowOverride None
Order allow,deny
Allow from all
AuthName "Nagios Access"
AuthUserFile /usr/local/nagios/etc/htpasswd
Require valid-user
</Directory>
LoadModule php5_module modules/libphp5.so
AddType application/x-httpd-php .php .phtml
AddType applicatoin/x-httpd-php-source .phps

 

9.生成密码

/usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd nagios

10.启动apache
/usr/local/apache2/bin/apachectl start

 

 

有可能有出现的问题

 

1.php make的时候报错

configure: error: xml2-config not found. Please check your libxml2 installation.

apt-get install libxml2

apt-get install libxml2-dev

2.httpd: Could not determine the server's fully qualified domain name, using 127.0.1.1 for ServerName

修改httpd.conf文件，把其中到#ServerName的注释去掉即可。 
vi /usr/local/apache2/conf/httpd.conf

3.You don't have permission to access /nagios/ on this server 
这是解析出错了，需要查看 tail -f /usr/local/apache2/logs/error_log 进行具体的分析，有可能是配置文件 ，也有可能是权限问题.

看到报错信息 attempt to invoke directory as script: /usr/local/nagios/share/

原来share目录不能配成ScriptAlias,而只能配成  Alias

 

安装过程中需要用到的所有jar包