apiVersion: v1
kind: ReplicationController
metadata:
  labels:
    name: node-rest-api
  name: node-rest-api-controller
spec:
  replicas: 2
  selector:
    name: node-rest-api
  template:
    metadata:
      labels:
        name: node-rest-api
    spec:
      containers:
      - image: YOUR-CONTAINER-IMAGE
        name: node-rest-api
        ports:
        - containerPort: 3000
          name: http-server
---
apiVersion: v1
kind: Service
metadata:
  name: node-rest-api
  labels:
    name: node-rest-api
spec:
  type: ClusterIP
  ports:
    - name: node-rest-api
      port: 3000
      targetPort: 3000
      protocol: TCP
  selector:
    name: node-rest-api