---
upgrade:
  - |
    The neutron::server::database_min_pool_size and
    neutron::db::database_min_pool_size parameters is removed.
  - |
    The database_connection, database_max_retries, database_idle_timeout,
    database_retry_interval, database_max_pool_size and database_max_overflow
    parameters in neutron::server is removed, use the neutron::db class instead.