frontend/deploy/templates/frontend.gateway.yaml

apiVersion: networking.istio.io/v1beta1
kind: Gateway
metadata:
  name: aro-hcp-gateway-external
  namespace: aks-istio-ingress
spec:
  selector:
    istio: aks-istio-ingressgateway-external
  servers:
  - port:
      number: 443
      name: https
      protocol: HTTPS
    tls:
      mode: SIMPLE
      credentialName: frontend-credential
    hosts:
    - "*"