<ol><li><p>应用配置新指标的 YAML 文件，该指标将由 Istio 自动生成和采集。</p><div><a data-skipendnotes=true style=display:none href=https://raw.githubusercontent.com/istio/istio/release-1.5/samples/bookinfo/telemetry/metrics.yaml>Zip</a><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl apply -f @samples/bookinfo/telemetry/metrics.yaml@
</code></pre></div><div><aside class="callout warning"><div class=type><svg class="large-icon"><use xlink:href="/v1.5/img/