Nginx+Zuul集群实现高可用网关

# 配置上游服务器网关端口集群,默认轮询机制
    upstream  backServer{
        server 127.0.0.1:7001 weight=1;
        server 127.0.0.1:7002 weight=1;
        server 127.0.0.1:7003 weight=1;

    }

    server {
        listen       80;
        server_name  nginxtest.com;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            ### 指定上游服务器负载均衡服务器
            proxy_pass http://backServer/;
            index  index.html index.htm;
        }