Greetings, Forgive my alembic ignorance. I am writing some vender specific code that wants to create new DB tables for neutron. I have read the neutron/db/migration/README file, but still have something unclear. My current understanding is that for DB tables creation, I have to do "something" with neutron/db/migration/ .
What I have done were: - Copied neutron/db/migration/alembic.ini to $my_plugin_directory - Ran `neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file $my_plugin_directory/alembic.ini revision -m "my plugin init ops" --autogenerate`. This autogenerate command generated a neutron/db/migrations/alembic_migrations/versions/ ee78798e4af_my_plugin_init_ops.py file. But this file is completely irrelevant with my targeted changes. So I replaced the upgrade() method with the DB table creation code. - Then ran `neutron-db-manager upgrade` to upgrade to revision ee78798e4af manually, I saw the tables were created. So the questions are: * there are scripts in neutron/db/migration/alembic_migrations/ that without a revision prefix, like l3_init_ops.py, they are not in the "versions" directory. What are they for? * Should I just keep the "ee78798e4af_my_plugin_init_ops.py" file? Seems the metadata files are no longer usable. * I assume if the revision file ("ee78798e4af_my_plugin_init_ops.py" in my case) is already there before devstack is started, the new tables will be created by devstack as other tables, right? * Anything what I did wrong or missing? Thanks, Rui Zang __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev