ple>示例</h2><p>当集群包含以下资源时：</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>apiVersion: v1
kind: Service
metadata:
  name: httpbin
  labels:
    app: httpbin
  annotations:
    # no such Istio annotation
    networking.istio.io/exportTwo: bar
spec:
  ports:
  - name: http
    port: 8000
    targetPort: 80
  selector:
    app: httpbin
</code></pre><p>您会收到这条消息：</p><pre><code class=language-plain data-expandlinks=true data-repo=istio>Warning [IS