DataDog/chef-datadog — pull request #91 by jedi4ever (2014-01-27 19:54:18+00:00)
Title: allow to set datadog hostname , and overriding the default node.name

When doing an initial installation, you want to override the datadog hostname immediately instead of changing the hostname.

Also if the hostname was used, it allows you to set it correctly from the first run as the hostname chef plugins will set the hostname during the run, but that name will only be picked up on the next run.