apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: upl-redis
spec:
  # This is a single-master Redis setup, there must only be one replica
  replicas: 1
  serviceName: upl-redis
  selector:
    matchLabels:
      app: upl-redis
  template:
    metadata:
      labels:
        app: upl-redis
    spec:
      containers:
      - image: redis:6-alpine3.13
        name: upl-redis
        command: ["redis-server"]
        args: ["--appendonly", "yes"]
        resources:
          requests:
            cpu: "1"
            memory: "1Gi"
            ephemeral-storage: "1Gi"
          limits:
            cpu: "1"
            memory: "1Gi"
            ephemeral-storage: "1Gi"
        volumeMounts:
        - name: data
          mountPath: /data
        readinessProbe:
          exec:
            command: ["redis-cli", "ping"]
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: upl-redis-claim