camptocamp/puppet-postgresql — pull request #58 by ckaenzig (2013-02-28 14:36:05+00:00)
Title: set system=>true on non human user accounts

This is important to avoid uid/gid conflicts with accounts created
with fixed uids in normal user range.

This patch won't break existing configs because it only influences the
uid generation on new user / group creation and has no impact on existing
resources.