+ heat-manage db_sync 2026-06-30 18:37:49.844 7 INFO heat.db.migration [-] Applying migration(s) 2026-06-30 18:37:49.856 7 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 2026-06-30 18:37:49.856 7 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 2026-06-30 18:37:49.900 7 INFO alembic.runtime.migration [-] Running upgrade -> c6214ca60943, Initial revision 2026-06-30 18:37:50.789 7 INFO heat.db.migration [-] Migration(s) applied