apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: authentik-postgresql
  namespace: authentik
spec:
  serviceName: authentik-postgresql
  replicas: 1
  selector:
    matchLabels:
      app: authentik-postgresql
  template:
    metadata:
      labels:
        app: authentik-postgresql
    spec:
      containers:
        - name: authentik-postgresql
          image: postgres:16-alpine
          ports:
            - containerPort: 5432
          envFrom:
            - secretRef:
                name: authentik-postgres-secrets
          volumeMounts:
            - name: data
              mountPath: /var/lib/postgresql/data
          resources:
            requests:
              cpu: 100m
              memory: 256Mi
            limits:
              memory: 512Mi
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: authentik-postgres-data