redis.yml

apiVersion: v1
kind: ConfigMap
metadata:
  name: my-redis-config
data:
  redis-config: |
     maxmemory 2mb
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis-deployment
  labels:
    app: redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      volumes:
      - name: data
        emptyDir: {}
      - name: redis-config
        configMap:
          name: my-redis-config
      containers:
      - name: redis-container
        image: redis:alpine
        resources:
          requests:
            cpu: "1"
        volumeMounts:
        - name: data
          mountPath: "/redis-master-data"
        - name: redis-config
          mountPath: "/redis-master"
        ports:
        - containerPort: 6379