traefik-forward-auth/examples/traefik-v1.7/kubernetes/simple-separate-pod/k8s-app.yml

#
# Example Application Deployment
#
apiVersion: apps/v1
kind: Deployment
metadata:
  name: whoami
  labels:
    app: whoami
spec:
  replicas: 1
  selector:
    matchLabels:
      app: whoami
  template:
    metadata:
      labels:
        app: whoami
    spec:
      containers:
      - name: whoami
        image: containous/whoami
---
#
# Service
#
apiVersion: v1
kind: Service
metadata:
  name: whoami
  labels:
    app: whoami
spec:
  ports:
  - name: http
    port: 80
  selector:
    app: whoami

---
#
# Ingress
#
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: whoami
  labels:
    app: whoami
  annotations:
    kubernetes.io/ingress.class: traefik
    ingress.kubernetes.io/auth-type: forward
    ingress.kubernetes.io/auth-url: http://traefik-forward-auth:4181
    ingress.kubernetes.io/auth-response-headers: X-Forwarded-User
spec:
  rules:
  - host: whoami.example.com
    http:
      paths:
      - backend:
          serviceName: whoami
          servicePort: http