apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis-cache
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis-cache
  template:
    metadata:
      labels:
        app: redis-cache
    spec:
      containers:
      - name: redis-cache
        image: redis:7-alpine
        ports:
        - containerPort: 6379
          name: redis
        command: ["redis-server"]
        args: ["--bind", "0.0.0.0", "--protected-mode", "no", "--maxmemory", "64mb", "--maxmemory-policy", "allkeys-lru"]
        env:
        - name: REDIS_PASSWORD
          value: ""
        resources:
          requests:
            memory: "32Mi"
            cpu: "100m"
          limits:
            memory: "64Mi"
            cpu: "200m"
            
      - name: redis-web-interface
        image: python:3.11-alpine
        ports:
        - containerPort: 8080
          name: web
        command: ["/bin/sh", "-c"]
        args:
        - |
          pip install flask redis &&
          python /app/web-interface.py
        volumeMounts:
        - name: web-interface
          mountPath: /app
        resources:
          requests:
            memory: "16Mi"
            cpu: "50m"
          limits:
            memory: "32Mi"
            cpu: "100m"
      volumes:
      - name: web-interface
        configMap:
          name: redis-web-interface