Nagios在Ubuntu server上的安装配置-白红宇

Nagios在Ubuntu server上的安装配置

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发布时间：2019-06-11

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首先我参看的是Nagios的官方文档，Nagios – Installing Nagios Core From Source——The Industry Standard in IT Infrastructure Monitoring，但是文档写的不够详细，对于安装的部分写的过于简略，缺少了几个步骤。

下面我将叙述详细步骤。

#首先安装必要的软件包：

sudo apt-get install wget build-essential apache2 php5-gd libgd2-xpm libgd2-xpm-dev libapache2-mod-php5

#下载软件包

cd /tmp

wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.4.1.tar.gz

wget http://sourceforge.net/projects/nagiosplug/files/nagiosplug/1.4.15/nagios-plugins-1.4.15.tar.gz

#添加组和用户

useradd nagios

groupadd nagcmd

usermod -a -G nagcmd nagios

#解压缩

tar zxvf nagios-3.4.1.tar.gz

tar zxvf nagios-plugins-1.4.15.tar.gz

cd nagios

./configure --with-nagios-group=nagios --with-command-group=nagcmd -–with-mail=/usr/bin/sendmail

cd /tmp/nagios-plugins-1.4.15

./configure --with-nagios-user=nagios --with-nagios-group=nagios

#安装

make all

# 使用make install来安装主程序,CGI和HTML文件

make install

# 使用make install-init在/etc/rc.d/init.d安装启动脚本

make install-init

# 使用make install-cofig来安装示例配置文件,安装的路径是/usr/local/nagios/etc.

make install-config

# 使用make install-commandmode来配置目录权限

make install-commandmode

Nagios目录功能的简要说明：

bin Nagios执行程序所在目录，nagios文件即为主程序

etc Nagios配置文件位置

sbin Nagios Cgi文件所在目录，也就是执行外部命令所需文件所在的目录

Share Nagios网页文件所在的目录

var Nagios日志文件、spid 等文件所在的目录

var/rw 用来存放外部命令文件

#配置apache

将下面的行加入apache配置文件/etc/apache2/httpd.conf的alias模块<IfModule alias_module>，因为我的httpd.conf文件为空，因此自行创建了该模块。


    
         #    # Redirect: Allows you to tell clients about documents that used to     # exist in your server's namespace, but do not anymore. The client     # will make a new request for the document at its new location.    # Example:    # Redirect permanent /foo http://localhost/bar    #    # Alias: Maps web paths into filesystem paths and is used to    # access content that does not live under the DocumentRoot.    # Example:    # Alias /webpath /full/filesystem/path    #    # If you include a trailing / on /webpath then the server will    # require it to be present in the URL.  You will also likely    # need to provide a 
     
       section to allow access to    # the filesystem path.    #    # ScriptAlias: This controls which directories contain server scripts.     # ScriptAliases are essentially the same as Aliases, except that    # documents in the target directory are treated as applications and    # run by the server when requested rather than as documents sent to the    # client.  The same rules about trailing "/" apply to ScriptAlias    # directives as to Alias.    #	ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"	
      
       	#  SSLRequireSSL	Options ExecCGI	AllowOverride None	Order allow,deny	Allow from all	#  Order deny,allow	#  Deny from all	#  Allow from 127.0.0.1	AuthName "Nagios Access"	AuthType Basic	AuthUserFile /usr/local/nagios/etc/htpasswd.users	Require valid-user	
      	Alias /nagios "/usr/local/nagios/share"	
      
       	#  SSLRequireSSL	Options None	AllowOverride None	Order allow,deny	Allow from all	#  Order deny,allow	#  Deny from all	#  Allow from 127.0.0.1	AuthName "Nagios Access"	AuthType Basic	AuthUserFile /usr/local/nagios/etc/htpasswd.users	Require valid-user