rtkwlf/cookbook-simple-iptables — pull request #34 by rtkmparrott (2014-03-19 13:12:44+00:00)
Title: Add :delete semantics to iptables rules.

This wipes out all the relevant node attributes before every chef-client
run, so that the firewall rules will be updated if the attributes change
at all.
This is based on the delete-proposal branch.