opscode/chef-metal — pull request #23 by xorl (2014-03-19 22:11:14+00:00)
Title: Added new private_ip compute_options attribute.

with_fog(_ec2)_provisioner :private_ip => true

This will enable you to connect to a private ip address instead of
public. This feature adds support for connecting to VPC's that do not
allow remote connections.