如何查看keepalived版本号_Linux下Keepalived 安装与配置
一、環(huán)境說明
1、操作系統(tǒng)內(nèi)核版本:2.6.9-78.ELsmp
2、Keepalived軟件版本:keepalived-1.1.20.tar.gz
二、環(huán)境配置
1、主Keepalived服務(wù)器IP地址192.168.111.223
2、備Keepalived服務(wù)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(fā)包導(dǎo)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(fā)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(diào)用的部分注釋掉即可解決4出現(xiàn)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(shè)置為服務(wù),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(wù)
八、查看網(wǎng)卡信息
1、主Keepalived網(wǎng)卡信息
九、驗證測試
1、在主服務(wù)器上新建一個網(wǎng)頁,內(nèi)容為192.168.111.223
2、在備用服務(wù)器上新建一個網(wǎng)頁,內(nèi)容為192.168.111.100
3、啟動主備服務(wù)器的http服務(wù)和Keepalived服務(wù)
4、通過瀏覽數(shù),輸入虛擬IP地址192.168.111.150
頁面顯示為?192.168.111.223
5、關(guān)閉主服務(wù)器的Keepalived服務(wù),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(wù)器的Keepalived服務(wù),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(jié)
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