azavea/ansible-collectd — pull request #1 by hectcastro (2014-11-05 16:23:05+00:00)
Title: Remove collectd_hostname attribute

`collectd_hostname` was being used to populate the Collectd configuration file's `Hostname` setting. If omitted, Collectd uses the `gethostname(2)` system call to automatically set `Hostname`. This behavior is much more desirable, especially in dynamic environments like EC2.