apiVersion: apps/v1
kind: Deployment
metadata:
  name: ttl-redis
  labels:
    app: ttl-redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app: ttl-redis
  template:
    metadata:
      labels:
        app: ttl-redis
    spec:
      containers:
        - name: redis
          image: redis:latest
          ports:
            - containerPort: 6379
          volumeMounts:
            - name: redis-data
              mountPath: /data
          readinessProbe:
            exec:
              command:
              - redis-cli
              - ping
            initialDelaySeconds: 20
            timeoutSeconds: 5
            periodSeconds: 3
      volumes:
        - name: redis-data
          emptyDir: {}
---
apiVersion: v1
kind: Service
metadata:
  name: ttl-redis
  labels:
    app: ttl-redis
spec:
  type: ClusterIP
  ports:
    - protocol: TCP
      port: 6379
      targetPort: 6379
  selector:
    app: ttl-redis