configuration:
  type: dict
  required: True
  empty: False
  schema:
    simultaneousWrites:
      type: integer
      empty: False
      min: 1
      default: 3
    simultaneousReads:
      type: integer
      empty: False
      min: 1
      default: 3
    cephConfigFile:
      type: string
      empty: False
      default: /etc/ceph/ceph.conf
    clientIdentifier:
      type: string
      empty: False
      default: admin
    newImageFeatures:
      type: list
      empty: False
      default: ['RBD_FEATURE_LAYERING']
      schema:
        type: string
        regex: '^RBD_FEATURE_.*'
