apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: signal-cli-data
  namespace: connections
  labels:
    app.kubernetes.io/name: signal-cli
    app.kubernetes.io/component: storage
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: nfs-emporium  # NFS CSI storage class
  resources:
    requests:
      storage: 2Gi  # signal-cli state is small, 2Gi provides headroom
  volumeMode: Filesystem