ctrl:nocaps in rc.conf while installing (before X installed)

I am restarting an install and was wondering if it was possible to set what I normally invision as setxkbmap -layout colemak -option ctrl:nocaps in the rc.conf file. Because I don't have X installed, and the usual /etc/default/keyboard file is missing (?) I'm wondering what options I have.

Thank you!
SirDice — I guess I should make my question more clear: "is there a way to configure xkbd-like 'options' on a virtual terminal"? I think the answer is no, especially given what you've said. If you can reconfirm this, then I'd be happy to mark question as resolved.
What exactly are you trying to do? Disable the caps-lock key?