DataDog/puppet-datadog-agent — pull request #41 by LeoCavaille (2014-09-12 16:33:07+00:00)
Title: Add facts_to_tags to the main class

The user can use this array to put facts that he'd like to convert
into tags.
The result in Datadog will be: fact_name:fact_value if you put the
string fact_name in facts_to_tags.

cc @alq666