memorystore/redis/gke_deployment/visit-counter.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: visit-counter
  labels:
    app: visit-counter
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: visit-counter
    spec:
      containers:
      - name: visit-counter
        image: "gcr.io/<PROJECT_ID>/visit-counter:v1"
        env:
        - name: REDISHOST
          valueFrom:
            configMapKeyRef:
              name: redishost
              key: REDISHOST
        ports:
        - name: http
          containerPort: 8080
---
apiVersion: v1
kind: Service
metadata:
  name: visit-counter
spec:
  type: LoadBalancer
  selector:
    app: visit-counter
  ports:
  - port: 80
    targetPort: 8080
    protocol: TCP