Keepalived安裝

1、准備

系統

CentOS7 最小化安裝。

下載

文件	下載地址	介紹
keepalived	http://www.keepalived.org/download.html	keepalived-1.2.23.tar.gz

Keepalived詳細介紹簡介

2、安裝

依賴安裝

yum -y install gcc gcc-c++ gcc-g77 ncurses-devel bison libaio-devel  openssl openssl-devel

解壓安裝

tar -zxvf keepalived-1.2.23.tar.gz 
./configure  --prefix=/usr/local/keepalived --sysconf=/etc
make
make install
ln -s /usr/local/keepalived/sbin/keepalived /sbin/

#如果/etc/init.d文件夾下沒有keepalived執行
cp /usr/local/src/keepalived-1.2.23/keepalived/etc/init.d/keepalived.init /etc/init.d/keepalived
chkconfig --add keepalived
chkconfig keepalived on

#停止
service keepalived stop
#啟動
service keepalived start
#重啟
service keepalived restart

啟動后

3、簡單測試

修改keepalived.conf

vi /etc/keepalived/keepalived.conf

配置如下

! Configuration File for keepalived

vrrp_instance VI_1 {
    state MASTER # master_server
    interface eth0
    virtual_router_id 51
    priority 100 # 權重值，值大的優先級高
    advert_int 2 # 檢測時間間隔2s
    authentication {
        auth_type PASS
        auth_pass 1111
    }
    virtual_ipaddress {
        10.1.6.220 # VIP（網絡內未使用過的，已使用的無法綁定）
    }
}

網絡內未使用10.1.6.220地址。

配置完成后重啟keepalived服務，虛擬IP(10.1.6.220)已經綁定成功，能ping通。

4、之前的嘗試

嘗試yum v1.2.13

yum install keepalived（v1.2.13）方式安裝后能正常，但是命令關閉后啟動無法補全。

嘗試V1.3.5

安裝keepalived-1.3.5能安裝成功並啟動，但是使用service keepalived stop無法停止服務。
http://siliang.blog.51cto.com/5882215/1918485

嘗試v1.3.1

降低版本至安裝出現

nclude/vrrp_iproute.h:32:24: 致命錯誤：linux/mpls.h：沒有那個文件或目錄
 #include <linux/mpls.h>

http://blog.csdn.net/lipeigang1109/article/details/54912696