Include openstacklib defaults manifest.

This provides a mechanism for setting default across all modules.

Change-Id: I28c8f651f8c81de6ab2d3cb73ac67d57cad0a264
Related-Bug: 1599113

manifests/params.pp

@@ -1,6 +1,7 @@
 # these parameters need to be accessed from several locations and
 # should be considered to be constant
 class glance::params {
+  include ::openstacklib::defaults
 
   $client_package_name = 'python-glanceclient'
 

spec/classes/glance_api_spec.rb

@@ -413,7 +413,7 @@ describe 'glance::api' do
 
   describe 'on unknown platforms' do
     let :facts do
-      { :osfamily => 'unknown' }
+      OSDefaults.get_facts({ :osfamily => 'unknown' })
     end
     let(:params) { default_params }
 

spec/classes/glance_registry_spec.rb

@@ -245,7 +245,7 @@ describe 'glance::registry' do
 
   describe 'on unknown platforms' do
     let :facts do
-      { :osfamily => 'unknown' }
+      OSDefaults.get_facts({ :osfamily => 'unknown' })
     end
     let(:params) { default_params }