Nagios 服務安裝

Nagios 環境部署

安裝服務包

• 操做系統：Linux Centos 6.4 32位
• 安裝包：nagios-3.4.3.tar.gz
• 安裝包：nagios-plugins-1.4.13.tar.gz
• 安裝包：httpd-2.2.23.tar.gz
• 安裝包：php-5.4.10.tar.gz

安裝依賴包

yum -y install gcc yum -y install glibc yum -y install glibc-common yum -y install gd yum -y install gd-devel yum -y install xinetd openssl-devel yum -y install libxml2-devel* yum -y install bzip2-devel* yum -y install curl curl-devel yum -y install libjpeg-devel yum -y install openssl-devel* yum -y install freetype-devel* yum -y install libpng-devel yum -y install libmcrypt-devel* 

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Nagios 安裝

1、建立nagios用戶和用戶組

# 建立nagios用戶
useradd -s /sbin/nologin nagios # 建立nagios安裝目錄
mkdir /usr/local/nagios # 賦予所屬權限
chown -R nagios.nagios /usr/local/nagios

2、編譯安裝Nagios

# 解壓壓縮文件
tar zxvf nagios-3.4.3.tar.gz # 進入解壓文件
cd nagios # 編譯文件
./configure --prefix=/usr/local/nagios

# 編譯
make all # 編譯安裝
make install # 編譯安裝模塊init
make install-init # 編譯安裝commandmode
make install-commandmode # 編譯安裝config
make install-config

3、添加開機自啓動

# 添加nagios到服務列表
chkconfig --add nagios # 設置nagios服務爲開機自啓動
chkconfig --level 35 nagios on

4、Nagios插件安裝

# 解壓ngios插件 tar zxvf nagios-plugins-1.4.16.tar.gz # 進入nagios插件目錄 cd nagios-plugins-1.4.16 # 編譯文件 ./configure --prefix=/usr/local/nagios # 編譯安裝 make && make install

5、Apache 安裝

# 解壓http壓縮文件
tar zxvf httpd-2.2.23.tar.gz # 靜茹http文件內
cd httpd-2.2.23
# 編譯
./configure --prefix=/usr/local/apache2 # 編譯安裝
make && make install

6、PHP 安裝

# 解壓php壓縮文件
tar zxvf php-5.4.10.tar.gz # 進入php文件
cd php-5.4.10
# 編譯
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs # 編譯安裝
make && make install

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Apache 配置 

1、修改Apache主配置文件 /usr/local/apache2/conf/httpd.conf，添加參數配置

# 修改1： 修改所屬用戶、用戶組
User nagios Group nagios # 修改2：修改添加php索引
<IfModule dir_module> 　　DirectoryIndex index.html index.php </IfModule> 

# 修改3：修改添加調用php模塊
AddType application/x-httpd-php .php 

2、修改Apche主配置文件 /usr/local/apache2/conf/httpd.conf，添加虛擬主機、用戶驗證

# 配置文件底行加入以下配置
ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin" Alias /nagios "/usr/local/nagios/share" <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> <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>

# 添加david驗證用戶
/usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd david

3、啓動Apache、啓動Nagios

# 啓動nagios
/etc/init.d/nagios start # 啓動apche
/usr/local/apache2/bin/apachectl start

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網站測試：http://192.168.1.1/nagios/

用戶驗證：用戶名、密碼