---
upgrade:
  - |
    The config options ``iscsi_ip_address``, ``iscsi_port``, ``target_helper``,
    ``iscsi_target_prefix`` and ``iscsi_protocol`` were deprecated in the
    Queens release and have now been removed. Deployments should now used the
    more general ``target_ip_address``, ``target_port``, ``target_helper``,
    ``target_prefix`` and ``target_protocol`` options.