apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: valkey-service
spec:
  serviceName: valkey-service
  replicas: 1
  selector:
    matchLabels:
      app: valkey-service
  template:
    metadata:
      labels:
        app: valkey-service
    spec:
      automountServiceAccountToken: false
      containers:
        - name: valkey-service
          image: docker.io/valkey/valkey:latest
          imagePullPolicy: IfNotPresent
          command: ['valkey-server']
          # Bounded memory with LRU eviction: every key is a cache entry or a TTL-bound session.
          args:
            - '--port'
            - '6379'
            - '--bind'
            - '0.0.0.0'
            - '--protected-mode'
            - 'no'
            - '--maxmemory'
            - '256mb'
            - '--maxmemory-policy'
            - 'allkeys-lru'
          ports:
            - containerPort: 6379
          startupProbe:
            tcpSocket:
              port: 6379
            periodSeconds: 5
            timeoutSeconds: 5
            failureThreshold: 30
          livenessProbe:
            tcpSocket:
              port: 6379
            initialDelaySeconds: 10
            periodSeconds: 30
            timeoutSeconds: 5
            failureThreshold: 2