---
apiVersion: v1
kind: Service
metadata:
  name: outline-redis
  namespace: outline
  labels:
    app: outline-redis
spec:
  type: ClusterIP
  selector:
    app: outline-redis
  ports:
  - name: redis
    port: 6379
    targetPort: 6379
    protocol: TCP
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: outline-redis
  namespace: outline
  labels:
    app: outline-redis
spec:
  serviceName: outline-redis
  replicas: 0
  selector:
    matchLabels:
      app: outline-redis
  template:
    metadata:
      labels:
        app: outline-redis
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: csi.hetzner.cloud/location
                operator: In
                values:
                - fsn1
      containers:
      - name: redis
        image: redis:7-alpine
        imagePullPolicy: IfNotPresent
        args:
        - --appendonly
        - "yes"
        - --save
        - "60"
        - "1000"
        ports:
        - name: redis
          containerPort: 6379
          protocol: TCP
        resources:
          requests:
            cpu: 50m
            memory: 64Mi
          limits:
            cpu: 200m
            memory: 256Mi
        readinessProbe:
          exec:
            command: ["redis-cli", "ping"]
          initialDelaySeconds: 5
          periodSeconds: 10
        livenessProbe:
          exec:
            command: ["redis-cli", "ping"]
          initialDelaySeconds: 15
          periodSeconds: 30
        volumeMounts:
        - name: redis-data
          mountPath: /data
  volumeClaimTemplates:
  - metadata:
      name: redis-data
    spec:
      accessModes:
      - ReadWriteOnce
      storageClassName: hcloud-volumes-encrypted
      resources:
        requests:
          storage: 2Gi