Recently, Foreman and Puppet 4 became compatible. Now, Katello is ready to work with Puppet 4. It is available in Katello nightly and will be released in version 3.2. In this post, we will explain how to create new Katello instances that are Puppet 4 ready, and upgrade existing systems.
This is a companion discussion topic for the original entry at https://theforeman.org/2016/10/puppet4-integration.html