certificates for the IP of the Istio Ingress Gateway service:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ ibmcloud ks nlb-dns create classic --cluster $CLUSTER_NAME --ip $INGRESS_GATEWAY_IP --secret-namespace istio-system
Host name subdomain is created as &lt;some domain&gt;</code></pre></li><li><p>Store the domain name from the previous command in an environment variable:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ export INGRESS_GATEWAY_DOMAIN=&l