---
features:
  - Support separate oslo.messaging services for RPC and Notifications
    to enable operation of separate and different messaging backend servers.
deprecations:
  - |
    The rabbitmq server parameters have been replaced by corresponding
    oslo.messaging RPC and Notify parameters in order to abstract the
    messaging service from the actual backend server deployment.
    - nova_oslomsg_rpc_servers replaces nova_rabbitmq_servers
    - nova_oslomsg_rpc_port replaces nova_rabbitmq_port
    - nova_oslomsg_rpc_use_ssl replaces nova_rabbitmq_use_ssl
    - nova_oslomsg_rpc_userid replaces nova_rabbitmq_userid
    - nova_oslomsg_rpc_vhost replaces nova_rabbitmq_vhost
    - nova_oslomsg_notify_servers replaces nova_rabbitmq_telemetry_servers
    - nova_oslomsg_notify_port replaces nova_rabbitmq_telemetry_port
    - nova_oslomsg_notify_use_ssl replaces nova_rabbitmq_telemetry_use_ssl
    - nova_oslomsg_notify_userid replaces nova_rabbitmq_telemetry_userid
    - nova_oslomsg_notify_vhost replaces nova_rabbitmq_telemetry_vhost
    - nova_oslomsg_notify_password replaces nova_rabbitmq_telemetry_password