keepalived 官方地址：Keepalived for Linux
keepalived 官方下载地址：Keepalived for Linux code download
编译：参看tar包内的 INSTALL 指导
centos 7 编译 keepalived-1.1.20.tar.gz ：通过
centos 7 编译 keepalived-1.2.23.tar.gz[-] ：通过
centos 7 编译 keepalived-1.2.24.tar.gz：因为该版本需要【linux/mpls_iptunnel.h】头文件，默认的centos内核不支持，需要升级内核才行
centos 7 编译 keepalived-1.3.9.tar.gz：通过
centos 7 编译 keepalived-1.4.5.tar.gz：通过
centos 7 编译 keepalived-2.0.20.tar.gz：通过
centos 7 编译 keepalived-2.1.5.tar.gz：通过
centos 7 编译 keepalived-2.2.0.tar.gz：通过
centos 7 编译 keepalived-2.2.1.tar.gz：通过
centos 7 编译 keepalived-2.2.2.tar.gz[+]：因为子该版本开始，增加了“core: Add nftables_ipvs for optimised virtual_server_group handling.”——即"check_nftables.c"源代码文件，故，需要通过--disable-nftables、或--disable-lvs禁用 即可通过编译