y.yml

apiVersion: v1
kind: Service
metadata:
  name: flocker-web
  labels:
    app: flocker-web
spec:
  ports:
    # the port that this service should serve on
  - port: 80
  selector:
    app: flocker-web
---
apiVersion: v1
kind: ReplicationController
metadata:
  name: flocker-web
  # these labels can be applied automatically
  # from the labels in the pod template if not set
  labels:
    purpose: testing
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: flocker-web
    spec:
      containers:
      - name: flocker-web
        image: nginx
        env:
        - name: GET_HOSTS_FROM
          value: dns
        ports:
        - containerPort: 80
          protocol: TCP
        volumeMounts:
          # name must match the volume name below
          - name: www-root
            mountPath: "/usr/share/nginx/html"
      volumes:
        - name: www-root
          flocker:
            datasetName: FlockerVolume1