harbor/make/ha/sample/active_active/keepalived_active_active.conf

global_defs {
  router_id haborlb
}
vrrp_sync_groups VG1 {
  group {
    VI_1
  }
}
#Please change to ens160 to the interface name on you loadbalancer hosts.
vrrp_instance VI_1 {
  interface ens160

  track_interface {
    ens160
  }

  state MASTER
  virtual_router_id 51
  priority 10

  virtual_ipaddress {
    VIP/32
  }
  advert_int 1
  authentication {
    auth_type PASS
    auth_pass d0cker
  }

}
#Please change VIP, harbor_node1_ip, harbor_node2_ip to real ip address
virtual_server VIP 80 {
  delay_loop 15
  lb_algo rr
  lb_kind DR
  protocol TCP
  nat_mask 255.255.255.0
  persistence_timeout 10

  real_server harbor_node1_ip 80 {
    weight 10
    TCP_CHECK {
     connect_timeout 3
     connect_port 80
    }
  }

  real_server harbor_node2_ip 80 {
    weight 10
    TCP_CHECK {
      connect_timeout 3
      connect_port 80
    }
  }
}
#Please uncomment the follow when harbor running under https
#virtual_server VIP 443 {
#  delay_loop 15
#  lb_algo rr
#  lb_kind DR
#  protocol TCP
#  nat_mask 255.255.255.0
#  persistence_timeout 10
#
#  real_server harbor_node1_ip 443 {
#    weight 10
#    TCP_CHECK {
#     connect_timeout 3
#     connect_port 443
#    }
#  }
#
#  real_server harbor_node2_ip 443 {
#    weight 10
#    TCP_CHECK {
#      connect_timeout 3
#      connect_port 443
#    }
#  }
#}