---
upgrade:
  - |
    The cinder::ceilometer class is deprecated and has no effect. The parameters
    notification_transport_url, notification_driver and notification_topics has
    been moved to the cinder class. The default value of notification_driver has
    been changed, you need to explicitly set it to messagingv2 or another driver
    that you want to use.
deprecations:
  - |
    The cinder::ceilometer class is deprecated and has no effect. The parameters
    for this class has been moved to the cinder class.