��量时。例如：</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ export REVIEWS_V2_POD=$(kubectl get pod -l app=reviews,version=v2 -o jsonpath=&#39;{.items[0].metadata.name}&#39;)
$ istioctl x describe pod $REVIEWS_V2_POD
...
VirtualService: reviews
   WARNING: No destinations match pod subsets (checked 1 HTTP routes)
      Route to non-matching subset v1 for (everything)
</code></pre><p>该警告包含了这个问题的原因，检查了多少个路由，甚至还会告诉您�