} else if len(ingress.Spec.ExternalIPs) > 0 {
				ingressIP = ingress.Spec.ExternalIPs[0]
			}
			// TODO: add case where the load balancer is a DNS name
		}
	}

	var hosts string
	if netutil.IsValidIPAddress(ingressIP) {
		hosts = fmt.Sprintf("%s %s\n", ingressIP, IstiodHost(istioNamespace, revision))
	} else {