Istio - crds - Ingress Gateway

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:   name: nginx-gw
spec: selector:    app: istio-ingressgateway
  servers:  - port:      number: 80      name: http
      protocol: HTTP
hosts:    - nginx.test.com
---apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:  name: nginx-vs
spec:  hosts:  - nginx.test.com
  gateways:  - nginx-gw
  http:  - route:    - destination:        host: nginx-svc
---apiVersion: v1
kind: Service
metadata:name: nginx-svc
spec:  ports:  - port: 80    protocol: TCP
    targetPort: 80  selector:app: nginx
  type: ClusterIP
---apiVersion: apps/v1
kind: Deployment
metadata:  labels:    app: nginx
  name: nginx-deployment
spec:  replicas: 1  selector:    matchLabels:      app: nginx
  strategy:    rollingUpdate:      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:    metadata:      labels:app: nginx
    spec:      containers:        - image: 'nginx:latest'          name: nginx-deployment