ot(.*)&#34;}&#39;
    path: /federate
    targetPort: 9090
    honorLabels: true
    metricRelabelings:
    - sourceLabels: [&#34;__name__&#34;]
      regex: &#39;workload:(.*)&#39;
      targetLabel: &#34;__name__&#34;
      action: replace</code></pre><div><aside class="callout tip"><div class=type><svg class="large-icon"><use xlink:href="/v1.24/img/icons.svg#callout-tip"/></svg></div><div class=content><p>联邦配置的关键是首先匹配通过 Istio 部署的 Prometheus 中收集 <a href=/v1.24/zh/do