camptocamp/puppet-postgresql — pull request #46 by fredj (2012-11-09 09:51:56+00:00)
Title: postgresql::user - 'replication' role support.

Whether a role is allowed to initiate streaming replication or put the system in and out of backup mode.

Only for postgresql >= 9.1, see http://www.postgresql.org/docs/9.1/static/sql-createrole.html