LINUX開源監控平臺Nagios(基本安裝)

基本平臺的安裝

首先到官方網站（http://www.nagios.org/download/）去下載最新的nagios軟件包，本文中使用的是nagios-2.9.tar.gz 。

1、  nagios用戶

代碼:

adduser nagios
mkdir /usr/local/nagios
chown nagios.nagios /usr/local/nagios

2、  nagios 組

 

代碼:

grep "^User" /etc/httpd/conf/httpd.conf #確定apache的用戶，默認是apache /usr/sbin/groupadd nagcmd
/usr/sbin/usermod -G nagcmd apache #apache的用戶名
/usr/sbin/usermod -G nagcmd nagios

3、  解壓

代碼:

tar xzf nagios-version.tar.gz

4、  編譯

代碼:

./configure --prefix=prefix --with-nagios-user=someuser --with-nagios-group=somegroup --with-command-group=cmdgroup

#變量prefix 爲安裝目錄，例如/usr/local/nagios
#變量someuser 爲nagios的用戶，例如nagios
#變量somegruop 爲nagios屬於的組，例如nagios
#變量cmdgroup 爲nagios命令行屬組，例如nagcmd

5、  安裝

代碼:

make all
make install
make install-config
make install-init

6、  檢查

 

代碼:

ls /usr/local/nagios/
bin etc sbin share var #看到這5個目錄就ok了

7、  生成http用戶驗證文件，用戶名爲nagios

 

代碼:

/usr/bin/htpasswd -c /usr/local/nagios/etc/htpasswd.users nagios

8、  將nagios的信息加到apache中，打開/etc/httpd/conf/httpd.conf文件，在文件最後添加如下代碼：

 

代碼:

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>

9、  重啓apache

 

代碼:

/etc/init.d/httpd restart

經過上述9個步驟，如果沒有出問題的話，你的nagios頁面將神奇的出現在下面的地址，趕快去驗收成果吧！

http://IP/nagios