ata-repo=istio>$ kubectl get pods -n istio-system --show-labels

NAME                                    READY   STATUS    RESTARTS   AGE   LABELS
istio-ingressgateway-65f8bdd46c-d49wf   1/1     Running   0          21m   service.istio.io/canonical-revision=1-8-0 ...
istiod-1-8-0-67f9b9b56-r22t5            1/1     Running   0          22m   istio.io/rev=1-8-0 ...
istiod-1-8-1-75dfd7d494-xhmbb           1/1     Running   0          21s   istio.io/rev=1-8-1 ...
</code></pre><p>As a last step, upgrade any gate