:#e6db74">    - destination:
</span><span style="color:#e6db74">        host: helloworld
</span><span style="color:#e6db74">        subset: v1
</span><span style="color:#e6db74">EOF</span>
</code></pre></div><p>As before, the autoscalers bound to the 2 version Deployments will automatically scale the replicas accordingly, but that will have no affect on the traffic distribution.</p>
<h2 id="summary">Summary</h2>
<p>In this article we’ve shown how Istio supports general scalable canary deployments, and how