tpbin</code> 服务定义为：</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: v1
kind: Service
metadata:
  name: httpbin
  namespace: foo
spec:
  selector:
    app: httpbin
    version: v1
  ports:
    # omitted</code></pre><p>如果要在 <code>v1alpha1</code> 中实现相同的目的，您需要配置三个资源：</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: &#34;rbac.istio.io/v1alpha1&#34;
kind: ClusterRbacConfig
metadata:
  n