server/examples/nginx/nginx.yaml

---
apiVersion: v1
kind: Pod
metadata:
  name: nginx
  labels:
    app.kubernetes.io/name: proxy
spec:
  containers:
  - name: nginx
    image: nginx:1.22
    ports:
      - containerPort: 80
        name: http-web-svc

---
apiVersion: v1
kind: Service
metadata:
  name: nginx-service
spec:
  selector:
    app.kubernetes.io/name: proxy
  type: ClusterIP
  ports:
  - name: nginx-service-port
    protocol: TCP
    port: 80
    targetPort: http-web-svc

---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: nginx
spec:
  entryPoints:
  - websecure
  routes:
  - kind: Rule
    match: Host(`nginx.example.com`)
    services:
    - kind: Service
      name: nginx-service
      port: 80