def prep_configs(self):
        for idx in range(self.opts['minions']):
            self.mkconf(idx)
OrdersLogFile shoud be None if missing
dataset/ETHPy150Open saltstack/salt/tests/minionswarm.py/MinionSwarm.prep_configs--crossover with--dataset/ETHPy150Open jcbagneris/fms/tests/utils.py/XmlParserTests.testOrdersLogFileDefaultValue