Foreman Installer - Could not set 'present' on ensure

Issue

• When trying to deploy with staypuft / foreman, deployment of network node fails with:

Error: Could not set 'present' on ensure: undefined method `[]' for nil:NilClass at 7:/etc/puppet/environments/production/modules/neutron/manifests/plugins/ovs/port.pp
Error: Could not set 'present' on ensure: undefined method `[]' for nil:NilClass at 7:/etc/puppet/environments/production/modules/neutron/manifests/plugins/ovs/port.pp
Wrapped exception:
undefined method `[]' for nil:NilClass
Error: /Stage[main]/Neutron::Agents::Ovs/Neutron::Plugins::Ovs::Port[br-ex:eth1]/Vs_port[eth1]/ensure: change from absent to present failed: Could not set 'present' on ensure: undefined method `[]' for nil:NilClass at 7:/etc/puppet/environments/production/modules/neutron/manifests/plugins/ovs/port.pp

• Updating to openstack-puppet-modules-2014.1-18.2 still has not resolved the issue.