+ heat-manage db_sync 2026-05-21 16:18:19.943 7 INFO heat.db.migration [-] Applying migration(s) 2026-05-21 16:18:19.953 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-05-21 16:18:19.954 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-05-21 16:18:19.994 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-05-21 16:18:20.926 7 INFO heat.db.migration [-] Migration(s) applied