My 2018 fridge (yes, I know mine is a bit different) draws 4.7 amps average, measured by the Goal Zero 1000 when the compressor is running (fridge only, freezer turned off ). Mine is the same compressor that is in the 2017, so I would expect somewhere near the same draw in both cases.
My measurement is with the Goal Zero hooked directly to the 12v
fuse bus with the master switch at the door turned off. It includes any parasite loads.
So figure the fridge draw is close to 5 amps at the best. Because a resistor is used to set the compressor running speed, a given fridge can pull much more than that depending on the resistor installed. Even a 10 amp draw is not impossible.