app-gw.yaml

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: app-gw
spec:
  selector:
    istio: ingressgateway
  servers:
    - hosts:
        - "selcukusta.com"
        - "www.selcukusta.com"
      port:
        number: 80
        name: http
        protocol: HTTP
      tls:
        httpsRedirect: true

    - hosts:
        - "selcukusta.com"
        - "www.selcukusta.com"
      port:
        number: 443
        name: https
        protocol: HTTPS
      tls:
        mode: SIMPLE
        serverCertificate: /etc/istio/ingressgateway-selcukusta-com-certs/tls.crt
        privateKey: /etc/istio/ingressgateway-selcukusta-com-certs/tls.key