theforeman/puppet-puppet — pull request #138 by ekohl (2014-02-25 15:10:36+00:00)
Title: Issue #4345: Add a server_ca_proxy

http://docs.puppetlabs.com/guides/scaling_multiple_masters.html#option-2-proxy-certificate-traffic describes how to set up a proxy CA. This adds a parameter to set up the ca proxy on the puppet master.