hpa.yaml

apiVersion: apps/v1
kind: Deployment
metadata: 
  name: hpadeployment
  labels: 
    name: hpadeploy
spec: 
  replicas: 3
  selector:
    matchLabels:
      name: hpadeploy
  template:
    metadata:
      name: hpadeploymentpod
      labels:
        name: hpadeploy
    spec:
      containers:
      - name: hpadeploymentcontainer
        image: k8s.gcr.io/hpa-example
        ports:
        - name: http
          containerPort: 80
        resources:
          requests:
            cpu: "100m"
            memory: "64Mi"
          limits:
            cpu: "100m"
            memory: "256Mi"

---
apiVersion: v1
kind: Service
metadata:
  name: hpaservice
spec:
  selector:
    name: hpadeploy
  ports:
  - port: 80
    targetPort: 80
    nodePort: 32108
  type: NodePort