yments</h2><p>Because we don’t need to maintain replica ratios anymore, we can safely add Kubernetes <a href=https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/>horizontal pod autoscalers</a> to manage the replicas for both version Deployments:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl autoscale deployment helloworld-v1 --cpu-percent=50 --min=1 --max=10
deployment &#34;helloworld-v1&#34; autoscaled</code></pre><pre><code class=language-bash da