apiVersion: apps/v1
kind: Deployment
metadata:
  name: mirccloud-redis
  namespace: mirccloud
  labels:
    app.kubernetes.io/name: mirccloud
    app.kubernetes.io/component: redis
    app.kubernetes.io/part-of: mirccloud
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: mirccloud
      app.kubernetes.io/component: redis
  template:
    metadata:
      labels:
        app.kubernetes.io/name: mirccloud
        app.kubernetes.io/component: redis
        app.kubernetes.io/part-of: mirccloud
    spec:
      securityContext:
        runAsNonRoot: true
        runAsUser: 999
        runAsGroup: 999
        fsGroup: 999
      containers:
        - name: redis
          image: redis:7-alpine
          command:
            - redis-server
            - --appendonly
            - "yes"
            - --maxmemory
            - 100mb
            - --maxmemory-policy
            - allkeys-lru
          ports:
            - name: tcp-redis
              containerPort: 6379
              protocol: TCP
          resources:
            requests:
              cpu: 50m
              memory: 64Mi
            limits:
              cpu: 200m
              memory: 128Mi
          volumeMounts:
            - name: redis-data
              mountPath: /data
          livenessProbe:
            exec:
              command:
                - redis-cli
                - ping
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 3
            failureThreshold: 3
          readinessProbe:
            exec:
              command:
                - redis-cli
                - ping
            initialDelaySeconds: 5
            periodSeconds: 5
            timeoutSeconds: 3
            failureThreshold: 3
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: false
            capabilities:
              drop:
                - ALL
      volumes:
        - name: redis-data
          persistentVolumeClaim:
            claimName: mirccloud-redis
---
apiVersion: v1
kind: Service
metadata:
  name: mirccloud-redis
  namespace: mirccloud
  labels:
    app.kubernetes.io/name: mirccloud
    app.kubernetes.io/component: redis
    app.kubernetes.io/part-of: mirccloud
spec:
  type: ClusterIP
  selector:
    app.kubernetes.io/name: mirccloud
    app.kubernetes.io/component: redis
  ports:
    - name: tcp-redis
      port: 6379
      targetPort: 6379
      protocol: TCP
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mirccloud-redis
  namespace: mirccloud
  labels:
    app.kubernetes.io/name: mirccloud
    app.kubernetes.io/component: redis
    app.kubernetes.io/part-of: mirccloud
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: nfs-synology
  resources:
    requests:
      storage: 1Gi