Webtrends/kafka — pull request #3 by Ralnoc (2014-03-14 15:00:13+00:00)
Title: Extracted zookeeper role name from recipe to be defined as an attribute

The current recipe hard locks you to a specific role name for the zookeeper cluster. By extracting that role to an attribute you can the ability to change it and have multiple Kafka clusters using the same cookbook just by having several unique zookeeper cluster roles.