Vote Deployment with Resource Spec

vote-deploy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    role: vote
  name: vote
spec:
  replicas: 4
  selector:
    matchLabels:
      role: vote
  strategy: {}
  template:
    metadata:
      creationTimestamp: null
      labels:
        role: vote
    spec:
      containers:
      - image: schoolofdevops/vote:v1
        name: vote
        envFrom:
          - configMapRef:
              name: vote
              optional: True
        ports:
        - containerPort: 80
        resources:
          requests:
            cpu: "50m"
            memory: "64Mi"
          limits:
            cpu: "100m"
            memory: "128Mi"