如何查看keepalived版本号_Linux下Keepalived 安装与配置
一、環境說明
1、操作系統內核版本:2.6.9-78.ELsmp
2、Keepalived軟件版本:keepalived-1.1.20.tar.gz
二、環境配置
1、主Keepalived服務器IP地址192.168.111.223
2、備Keepalived服務器IP地址192.168.111.100
3、Keepalived虛擬IP地址192.168.111.150
三、軟件下載地址
四、安裝流程
1、上傳Keepalived至/home/目錄
2、解壓Keepalived軟件
[root@localhost?home]#?tar?-zxvf?keepalived-1.1.20.tar.gz
[root@localhost?home]#?cd?keepalived-1.1.20
[root@localhost?keepalived-1.1.20]#?ln?-s?/usr/src/kernels/2.6.9-78.EL-i686/usr/src//linux
[root@localhost?keepalived-1.1.20]#?./configure
遇到錯誤提示:configure: error: Popt libraries is required
這個錯誤是因為沒有安裝popt的開發包導致的,解決方法也很簡單,只要yum install popt-devel?就可以安裝好popt的開發包了。
重新./configure
沒有遇到跳過這一步
3、提示
4、編譯以及編譯安裝
[root@localhost?keepalived-1.1.20]#?make?&&?make?install
5、將types.h調用的部分注釋掉即可解決4出現的問題
vi/usr/src/kernels/2.6.9-78.EL-i686/include/linux/types.h
到158行操作如下
#endif
6、重新編譯以及編譯安裝
[root@localhost?keepalived-1.1.20]#?make?&&?make?install
7、修改配置文件路徑
[root@localhostkeepalived-1.1.20]#?cp?/usr/local/etc/sysconfig/keepalived?/etc/sysconfig/
[root@localhost?keepalived-1.1.20]#?mkdir?/etc/keepalived
[root@localhostkeepalived-1.1.20]#cp?/usr/local/etc/keepalived/keepalived.conf/etc/keepalived/
[root@localhost?keepalived-1.1.20]#?cp?/usr/local/sbin/keepalived?/usr/sbin/
8、設置為服務,開機啟動
[root@localhost?keepalived-1.1.20]#?vi?/etc/rc.local
五、主Keepalived配置
1、修改配置文件
[root@localhost?keepalived-1.1.20]#?vi?/etc/keepalived/keepalived.conf
六、備Keepalived配置
1、修改配置文件
七、啟動服務
八、查看網卡信息
1、主Keepalived網卡信息
九、驗證測試
1、在主服務器上新建一個網頁,內容為192.168.111.223
2、在備用服務器上新建一個網頁,內容為192.168.111.100
3、啟動主備服務器的http服務和Keepalived服務
4、通過瀏覽數,輸入虛擬IP地址192.168.111.150
頁面顯示為?192.168.111.223
5、關閉主服務器的Keepalived服務,通過瀏覽器輸入IP地址192.168.111.150
頁面顯示為?192.168.111.100
6、再次啟動主服務器的Keepalived服務,通過瀏覽器輸入IP地址192.168.111.150
頁面顯示為?192.168.111.223
總結
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