! Configuration File for keepalived 
global_defs {
  router_id LVS_DEVEL
  script_user root
  enable_script_security
}
vrrp_script chk_haproxy {
  script "/etc/keepalived/keepalived.check.sh"
  interval 5
  weight -5
  fall 2
  rise 1
}
vrrp_instance VI_1 {
  state MASTER
  interface eth0 # 本机网卡名称
  virtual_router_id 51
  priority 10X
  advert_int 2
  authentication {
    auth_type PASS
    auth_pass K8SHA_KA_AUTH
  }
  virtual_ipaddress {
    192.168.1.XX # VIP地址，需要是宿主机同网段且不存在的IP地址
  }
  track_script {
    chk_haproxy
  } 
}