Nagios是一款開源的免費網絡監視工具,能有效監控Windows、Linux和Unix的主機狀态,交換機路由器等網絡設定,列印機等。
一、首先安裝apache:
安裝apache,采用yum方式安裝,安裝的指令是yum install –y httpd
安裝完apache後,啟動apache指令/etc/init.d/httpd restart 即可!
二、安裝php:
Nagios是基于php語音編寫的程式,是以需要安裝php,也采用yum方式安裝
Yum install php php-devel -y即可
三、下載下傳nagios:
現在nagios版本和用戶端插件位址如下:
wget http://sourceforge.net/projects/nagios/files/nagios-3.x/nagios-3.2.1/nagios-3.2.1.tar.gz/download
wget http://sourceforge.net/projects/nagiosplug/files/nagiosplug/1.4.15/nagios-plugins-1.4.15.tar.gz/download
wget http://jaist.dl.sourceforge.net/project/nagios/nrpe-2.x/nrpe-2.13/nrpe-2.13.tar.gz
建立使用者維護Nagios的使用者群組
useradd nagios
passwd nagios
四、在伺服器端,安裝Nagios和nrpe、nagios插件:
安裝Nagios
tar zxvf nagios-3.2.1.tar.gz
cd nagios-3.2.1
./configure --prefix=/usr/local/nagios --with-nagios-user=nagios --with-nagios-group=nagios
make all
make install //來安裝主程式,CGI和HTML檔案
make install-init //在/etc/rc.d/init.d安裝啟動腳本
make install-config //來安裝示例配置檔案,安裝的路徑是/usr/local/nagios/etc
make install-commandmode//來配置目錄權限
make install-webconf 寫入配置檔案
安裝Nagios-plugins
tar zxvf nagios-plugins-1.4.15.tar.gz
cd nagios-plugins-1.4.15
make && make install
安裝nrpe
tar -xzf nrpe-2.13.tar.gz && cd nrpe-2.13 &&./configure --enable-ssl --with-ssl-lib &&make all && make install-plugin && make install-daemon && make install-daemon-config
chown -R nagios:nagios /usr/local/nagios/
/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d 啟動nrpe服務
五、建立web 通路使用者:
增加通路控制驗證使用者:(第一次建立時要加參數c)
htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin
nagios安裝完畢,然後重新開機apache,重新開機nagios,/etc/init.d/nagios restart
通路:http://localhost/nagios/ 即可! 即可通路到nagios最初安裝界面
六、在用戶端安裝nrpe、nagios-plugin:
首先下載下傳nagios-plugins-1.4.15.tar.gz和nrpe-2.13.tar.gz,
執行如下腳本即可:
#!/bin/sh
###auto make install nagios_plugin and nrpe
tar -xzf nagios-plugins-1.4.15.tar.gz &&cd nagios-plugins-1.4.15 &&./configure --prefix=/usr/local/nagios &&make &&make install
sleep 2
echo "This is make install nrpe ,please waiting .................."
cd ../ ; tar -xzf nrpe-2.13.tar.gz && cd nrpe-2.13 &&./configure --enable-ssl --with-ssl-lib &&make all && make install-plugin && make install-daemon && make install-daemon-config
chown -R nagios:nagios /usr/local/nagios/
cd .. ;cp nrpe.cfg /usr/local/nagios/etc/nrpe.cfg
/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d
###Add auto start
grep "nrpe" /etc/rc.local
if [ $? -ne 0 ];then
echo "/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d" >>/etc/rc.local
else
echo "nrpe is exist"
fi
儲存即可!
本文轉自 wgkgood 51CTO部落格,原文連結:http://blog.51cto.com/wgkgood/778692