Ingress example

ingress-example.yaml

apiVersion: v1
kind: ReplicationController
metadata:
  name: echoheaders
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: echoheaders
    spec:
      containers:
      - name: echoheaders
        image: gcr.io/google_containers/echoserver:1.4
        ports:
        - containerPort: 8080
        readinessProbe:
          httpGet:
            path: /healthz
            port: 8080
          periodSeconds: 1
          timeoutSeconds: 1
          successThreshold: 1
          failureThreshold: 10
---
apiVersion: v1
kind: Service
metadata:
  name: echoheadersx
  labels:
    app: echoheaders
spec:
  type: NodePort
  ports:
  - port: 80
    targetPort: 8080
    protocol: TCP
    name: http
  selector:
    app: echoheaders
---
apiVersion: v1
kind: Service
metadata:
  name: echoheadersy
  labels:
    app: echoheaders
spec:
  type: NodePort
  ports:
  - port: 80
    targetPort: 8080
    protocol: TCP
    name: http
  selector:
    app: echoheaders
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: echomap
spec:
  rules:
  - host: foo.bar.com
    http:
      paths:
      - path: /foo
        backend:
          serviceName: echoheadersx
          servicePort: 80
  - host: bar.baz.com
    http:
      paths:
      - path: /bar
        backend:
          serviceName: echoheadersy
          servicePort: 80
      - path: /foo
        backend:
          serviceName: echoheadersx
          servicePort: 80