apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: redis
spec:
  template:
    metadata:
      labels:
        app: redis
        tier: backend
    spec:
      containers:
      - name: redis
        image: kubernetes/redis:v1
        ports:
        - containerPort: 80
        resources:
          limits:
            # cpu units are cores
            cpu: 500m
            # memory units are bytes
            memory: 64Mi
          requests:
            # cpu units are cores
            cpu: 500m
            # memory units are bytes
            memory: 64Mi