---
deprecations:
  - |
    Deprecates oslo::middleware parameters enable_proxy_headers_parsing
    and max_request_body_size in ::nova::metadata.
    Use ::nova::api instead.
fixes:
  - |
    enable_proxy_headers_parsing should not only be configurabe if
    !$nova_metadata_wsgi_enabled , Therefore it needs to be moved outside
    the condition.
    But at the moment enable_proxy_headers_parsing can also be set via
    ::nova::metadata which conficts.
    This change deprecates oslo::middleware related parameters
    enable_proxy_headers_parsing and max_request_body_size in
    ::nova::metadata. In future ::nova::api should be used instead.