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Add atom intentions: REVERT, EXECUTE, RETRY and IGNORE. Intentions will be used by action engine to schedule tasks correctly. Add intention to task detail and extend storage to work with atom intentions. Add alembic migration to add intentions column to database. Change-Id: I79c9bb5f11861658dbfedfd64ef93eb92b29cb2d
Please see https://alembic.readthedocs.org/en/latest/index.html for general documentation To create alembic migrations you need to have alembic installed and available in PATH: # pip install alembic $ cd ./taskflow/persistence/backends/sqlalchemy/alembic $ alembic revision -m "migration_description" See Operation Reference https://alembic.readthedocs.org/en/latest/ops.html#ops for a short list of commands