kubectl get svc istio-ingressgateway -n istio-system
サンプル出力
kubectl get svc istio-ingressgateway -n istio-system
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
istio-ingressgateway LoadBalancer 10.109........ 192.0.2.1 15021:31695/TCP,80:32333/TCP,443:7777/TCP 44h