http://www.cnn.com/2015/10/23/europe/after-apocalypse-doomsday-seed-bank-svalbard
http://www.cnn.com/2015/10/23/europe/after-apocalypse-doomsday-seed-bank-svalbard
The doomsday Vault is sort of like a larger version of the GECK. As for an actual "Vault" like the ones in the Fallout games it is possible that they could be made. But then that would be a lot of money, time, and effort.
I'd say it's more like https://www.youtube.com/watch?v=9TrY4CWM3tc. It's practically a Fallout Shelter vault, or the Institute with non-scientists.