Z2}&#34; -n sample \
  -f helloworld-region1.zone2.yaml
</code></pre><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl apply --context=&#34;${CTX_R2_Z3}&#34; -n sample \
  -f helloworld-region2.zone3.yaml
</code></pre><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl apply --context=&#34;${CTX_R3_Z4}&#34; -n sample \
  -f helloworld-region3.zone4.yaml
</code></pre><h2 id=deploy-sleep>Deploy <code>Sleep</code></h2><p>Deploy the <code>Sleep</code> appl