Comment 0 for bug 2008720

In change Id5ddf1d6f47b8a572001f58ad8b9b8a7dbe4e8ac, oslo.db deprecated the '[database] mysql_enable_ndb' configuration option. Since then, various projects have been seeing warnings like the following on test runs:

  /opt/oslo_db/sqlalchemy/enginefacade.py:544: DeprecationWarning: Using the 'mysql_enable_ndb' argument is deprecated in version '12.1.0': Support for the MySQL NDB Cluster storage engine has been deprecated and will be removed in a future release.
    engine = engines.create_engine(

This is despite not setting the flag in their configuration. It would appear there's a mistake in configuration somewhere.