[Puppet Users] Lookup another node's hiera data - fqdn hierarchy

I've begun using Hiera in combination with Foreman, primarily storing data
that is best left in Array/Hash form. I'd like to be able to have a
module, in this case BackupPC, query all the Hiera data for each node where
the backup directories/databases are stored. Then use all that information
on the BackupPC server to generate proper configuration files for each
node's backups. Here's what I have so far...

$ cat /etc/puppet/hiera.yaml
---
:hierarchy:
- %{fqdn}
- common
:backends:
- yaml
- puppet
:yaml:
:datadir: '/etc/puppet/hieradata'
:puppet:
:datasource: data


An example of the BackupPC information in hiera
$ cat /etc/puppet/hieradata/dc-ctrl.tamu.edu.yaml
---
backuppc_db_dumps:
foreman:
backup_dir: '/usr/share/foreman'
mysql:
backup_dir: '/etc'

I am currently using that data to create dump scripts on each node, and
would like to re-use the same information to automatically configure the
backup server to grab those locations.

This attempt may work, but it doesn't 'feel' right to me by overriding the
fqdn fact.

/etc/puppet/modules/test $ cat manifests/hiera_lookup.pp
class test::hiera_lookup {
$nodes = foreman('fact_values', 'fact = fqdn')

if $nodes {
create_resources('test::hiera_lookup::get_data', $nodes)
}
}

define test::hiera_lookup::get_data (
$fqdn
) {

$data = hiera("backuppc_db_dumps", false)

if $data { notify { $data: } }

}

Is there a better approach to override scope and grab what data from hiera
that would normally not be available to a node?

Thanks
- Trey