lvs+keepalived 负载均衡keepalived.conf配置

lvs+keepalived负载均衡配置，keepalived.conf 配置如下：

vrrp_instance VI_1 {    state MASTER            # 状态实际MASTER    interface enp0s17            # 监听网卡切换    virtual_router_id 51    priority 100                # 优先级（越大优先级越高）    advert_int 1    authentication {        auth_type PASS        auth_pass 1111    }    virtual_ipaddress {        # 虚拟IP地址列表，即VIP        172.25.197.250    }}virtual_server 172.25.197.250 8080 {    delay_loop 6    lb_algo wlc    lb_kind DR                    # DR模式    persistence_timeout 50    protocol TCP    real_server 172.25.197.240 8080 {        weight 1                  # 权重（权重越高处理的请求越多）        TCP_CHECK {            connect_timeout 3            nb_get_retry 3            delay_before_retry 3            connect_port 8080        }    real_server 172.25.197.241 8080 {        weight 1                  # 权重（权重越高处理的请求越多）        TCP_CHECK {            connect_timeout 3            nb_get_retry 3            delay_before_retry 3            connect_port 8080        }    }        }