;ports&#34;:[{&#34;port&#34;:443}]}}&#39; | kubectl apply -f - 2&gt;&amp;1 | sed &#39;s/.*valid IPs is //&#39;)
$ touch &#34;${WORK_DIR}&#34;/cluster.env
$ echo ISTIO_SERVICE_CIDR=$ISTIO_SERVICE_CIDR &gt; &#34;${WORK_DIR}&#34;/cluster.env
</code></pre></li><li><p>Optionally configure configure a select set of ports for exposure from the
virtual machine. If you do not apply this optional step, all outbound traffic
on all ports is sent to the Kubernetes cluster. You may wish to send some
traffic on specific p