apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: redis-storage
  namespace: nextcloud
spec:
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 2Gi
  storageClassName: cephfs-hyper
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
  namespace: nextcloud
  labels:
    app: redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      securityContext:
        fsGroup: 999
        fsGroupChangePolicy: OnRootMismatch

      containers:
        - name: redis
          image: redis:7.2-alpine
          args:
            - "--save"
            - "60"
            - "1000"
            - "--appendonly"
            - "yes"
            - "--dir"
            - "/data"
          securityContext:
            runAsUser: 999
            runAsGroup: 999
            runAsNonRoot: true
          volumeMounts:
            - name: redis-storage
              mountPath: /data

      volumes:
        - name: redis-storage
          persistentVolumeClaim:
            claimName: redis-storage
---
apiVersion: v1
kind: Service
metadata:
  name: redis
  namespace: nextcloud
  labels:
    app: redis
spec:
  internalTrafficPolicy: Cluster
  ipFamilies:
    - IPv6
    - IPv4
  ipFamilyPolicy: PreferDualStack
  selector:
    app: redis
  ports:
    - name: redis
      port: 6379
      targetPort: 6379
      protocol: TCP
  type: ClusterIP