2
      proxyMetadata: {}
      tracing:
        zipkin:
          address: zipkin.istio-system:9411
    enablePrometheusMerge: true
    extensionProviders:
    - name: otel
      envoyOtelAls:
        service: opentelemetry-collector.istio-system.svc.cluster.local
        port: 4317
    rootNamespace: istio-system
    trustDomain: cluster.local
  meshNetworks: &#39;networks: {}&#39;
</code></pre><p>Next, add a Telemetry resource that tells Istio to send access logs to the OpenTelemetry collector.</p><pre><