machine_table = Table('machines', meta,
Column('machine_id', Integer, primary_key=True, nullable=False),
- Column('name', String, nullable=False),
+ Column('name', String, nullable=False, unique=True),
Column('description', String, nullable=False),
Column('memory', Integer, nullable=False),
Column('owner', String, nullable=False),
Column('principal', String, nullable=False),
Column('succeeded', Boolean, nullable=False),
Column('failed_stage', String, nullable=True, default=None),
+ Column('traceback', String, nullable=True, default=None),
Column('inserted_at', DateTime, nullable=False, default=datetime.datetime.utcnow))
machine_access_table = Table('machine_access', meta,