title: how to customize the ribbon load balancer in Zuul server
body: <p>As I understand the default load balancer using in Zuul proxy server as  <strong>DynamicServerListLoadBalancer</strong> and it use <strong>ZoneAffinityServerListFilter</strong> rule to choose server. However, is there any way I can customize the loadbalancer used in zuul proxy server</p>
  
  <p>I have tried to add following configuration to change to loadbalancer Rule:</p>
  
  <pre><code>eureka.client.NFLoadBalancerRuleClassName=com.netflix.loadbalancer.RoundRobinRule
  </code></pre>
  
  <p>But seems it still stick with default configuration.</p>
  
  <p>Any advice is highly appreciated.</p>