lt; server: envoy
...
    -=[ teapot ]=-

       _...._
     .&#39;  _ _ `.
    | .&#34;` ^ `&#34;. _,
    \_;`&#34;---&#34;`|//
      |       ;/
      \_     _/
        `&#34;&#34;&#34;`
</code></pre></li><li><p>Check <code>sleep</code>&rsquo;s log:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl logs -l app=sleep -c istio-proxy
[2020-11-25T21:26:18.409Z] &#34;GET /status/418 HTTP/1.1&#34; 418 - via_upstream - &#34;-&#34; 0 135 4 4 &#34;-&#34; &#34;curl/7.73.0-DEV&#34; &#3