ingress-readiness.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoheaders
spec:
  selector:
    matchLabels:
      app: echoheaders
  replicas: 1
  template:
    metadata:
      labels:
        app: echoheaders
    spec:
      containers:
      - name: echoheaders
        image: gcr.io/google_containers/echoserver:1.8
        ports:
        - containerPort: 8080
        readinessProbe:
          httpGet:
            path: /healthz
            port: 8080
          periodSeconds: 1
          timeoutSeconds: 1
          successThreshold: 1
          failureThreshold: 10
        env:
          - name: NODE_NAME
            valueFrom:
              fieldRef:
                fieldPath: spec.nodeName
          - name: POD_NAME
            valueFrom:
              fieldRef:
                fieldPath: metadata.name
          - name: POD_NAMESPACE
            valueFrom:
              fieldRef:
                fieldPath: metadata.namespace
          - name: POD_IP
            valueFrom:
              fieldRef:
                fieldPath: status.podIP
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: my-app
  labels:
    run: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      run: my-app
  template:
    metadata:
      labels:
        run: my-app
    spec:
      containers:
      - image: gcr.io/google-samples/hello-app:1.0
        name: my-app
        ports:
        - containerPort: 8080
---
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: echoheadersw
  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: v1
kind: Service
metadata:
  name: echoheadersz
  labels:
    app: echoheaders
spec:
  type: NodePort
  ports:
  - port: 80
    targetPort: 8080
    protocol: TCP
    name: http
  selector:
    app: echoheaders
---
kind: Service
apiVersion: v1
metadata:
  name: my-service
spec:
  type: NodePort
  selector:
    run: my-app
  ports:
  - port: 80
    targetPort: 8080
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: echomap
spec:
  rules:
  - http:
      paths:
      - path: /foo
        backend:
          serviceName: echoheadersx
          servicePort: 80
  - http:
      paths:
      - path: /bar
        backend:
          serviceName: echoheadersy
          servicePort: 80
  - http:
      paths:
      - path: /low
        backend:
          serviceName: echoheadersw
          servicePort: 80
  - http:
      paths:
      - path: /high
        backend:
          serviceName: echoheadersz
          servicePort: 80
  - http:
      paths:
      - path: /mix
        backend:
          serviceName: my-service
          servicePort: 80