
when creating Nova databases user and setting permissions, no need to register the database_user_create, and it used nowhere, remove it is safe Change-Id: If456b7c2ed25aa729be7d98ef875230c66581d65
when creating Nova databases user and setting permissions, no need to register the database_user_create, and it used nowhere, remove it is safe Change-Id: If456b7c2ed25aa729be7d98ef875230c66581d65