[Puppet Users] err: Invalid parameter hostgroup at line 370 on node

Hello,

I can't wrap my head around what is causing this error. After rebooting the
box I get this error. If I remove the $hostgroup parameter is errors at
$product_domain and down the line. What is going wrong here? I have facters
defined for nagios server.
I am testing this where nagios server (puppet client) is currently on the
puppetmaster. The error prevents me from updating my nagios configs.

facter | egrep "product_info|product_domain"
product_domain => nagios_server
product_info => nagios_server


puppet agent --test --verbose
err: Could not retrieve catalog from remote server: Error 400 on SERVER:
Invalid parameter product_domain at line 370 on node nagios_node.
warning: Not using cache on failed catalog
err: Could not retrieve catalog; skipping run


class nagios-server {

File <<| tag == 'nagios' |>>

define host($ip = $::fqdn, $short_alias = $::fqdn, $hostgroup =
$::product_info, $product_domain = $::product_domain) {
case $product_info {
/SomeProduct/: {
$nagios_cfgdir = "/usr/local/nagios/etc/objects/ctf/hosts"
@@file {
"$nagios_cfgdir/${name}.cfg":
ignore => ".svn",
ensure => present,
content => template( "nagios/host.cfg" ),
mode => 644,
owner => nagios,
group => nagios,
tag => 'nagios',
notify => Service[nagios],
}
}





Thanks,
David Garvey