Deploy Node App on Kubernetes.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nodeapp-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: nodeapp
  template:
    metadata:
      labels:
        app: nodeapp
    spec:
      containers:
      - name: nodeapp
        image: gcr.io/kodekloud/centos-ssh-enabled:node
        ports:
        - containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: nodeapp-service
spec:
  type: NodePort
  selector:
    app: nodeapp
  ports:
    - protocol: TCP
      port: 8080
      targetPort: 8080
      nodePort: 30012