中配置提供程序。</p><p><code>MeshConfig</code> 中的提供程序配置示例设置如下：</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>data:
  mesh: |-
      extensionProviders: # The following content defines two example tracing providers.
      - name: &#34;localtrace&#34;
        zipkin:
          service: &#34;zipkin.istio-system.svc.cluster.local&#34;
          port: 9411
          maxTagLength: 56
      - name: &#34;cloudtrace&#34;
        stackdriver:
          m