+ """
+ This method has to be overwritten by a real resource model.
+ :param name: Name of the started compute instance.
+ :param flavor_name: Name of the flavor to be allocated.
+ :return: 3-tuple: (CPU-fraction, Mem-limit, Disk-limit)
+ """
+ LOG.warning("Allocating in BaseResourceModel: %r with flavor: %r" % (name, flavor_name))
+ return -1.0, -1.0, -1.0 # return invalid values to indicate that this RM is a dummy