mitchellh/vagrant — pull request #1067 by jtimberman (2012-08-10 19:05:01+00:00)
Title: Add config.arguments for Chef

* Adds chef.arguments to Chef::Provisioner::Config
* Usable in both chef-client and chef-solo
* Specify as a string, "-L /tmp/foo.log", e.g.

This allows users who wish to use "why-run" mode to do so, with the addition of output formatters and log level modification from the command line.