  0          14m   app=istio-ingressgateway,service.istio.io/canonical-revision=1-8-1...
</code></pre></li><li><p>Uninstall the old control plane:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl delete istiooperator -n istio-system control-plane-1-8-0
</code></pre></li><li><p>Verify that only one version of <code>istiod</code> is running in the cluster.</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl -n istio-system get pod -l app=istiod
NA