1、安裝keepalived
1.安裝依賴包openssl
yum install openssl
2.安裝依賴包openssl-devel
yum -y install openssl-devel
3.安裝keepalived
a.將安裝包keepalived-2.0.18.tar.gz上傳到/usr/local目錄
b.依次執行以下命令安裝keepalived
#cd /usr/local
#tar -zxvf keepalived-2.0.18.tar.gz
#cd keepalived-2.0.18
#./configure --prefix=/usr/local/keepalived
#make
#make install
4.復制到默認路徑
#mkdir /etc/keepalived
#cp /usr/local/keepalived/etc/keepalived/keepalived.conf /etc/keepalived
#cp /usr/local/keepalived/etc/sysconfig/keepalived /etc/sysconfig/
#cp /usr/local/keepalived/sbin/keepalived /usr/sbin/
2、設置開機自啟動
chkconfig keepalived on
參考地址
Linux Centos7設置keepAlived開機啟動服務 : https://songzixian.com/linuxcmot/959.html