the
identities that the ALB and the Istio ingress gateway will present during the mutual TLS authentication between
them. You will configure the ALB and the Istio ingress gateway to exchange these certificates, to trust the certificates
of one another, and to use their private keys to encrypt and sign the traffic.</p><ol><li><p>Store the name of your cluster in the <code>CLUSTER_NAME</code> environment variable:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ export CLUSTER_NAME=&l