diff --git a/manifests/auth_file.pp b/manifests/auth_file.pp
index ab21a2f..7da0b31 100644
--- a/manifests/auth_file.pp
+++ b/manifests/auth_file.pp
@@ -68,6 +68,15 @@
 #   (optional) File path
 #   Defaults to '/root/openrc'.
 #
+# [*project_domain*]
+#   (optional) Project domain in v3 api.
+#   Defaults to false
+#
+# [*user_domain*]
+#   (optional) User domain in v3 api.
+#   Defaults to false
+#
+
 class openstack_extras::auth_file(
   $password                 = undef,
   $auth_url                 = 'http://127.0.0.1:5000/v2.0/',
@@ -77,6 +86,8 @@ class openstack_extras::auth_file(
   $tenant_name              = 'openstack',
   $region_name              = 'RegionOne',
   $use_no_cache             = true,
+  $project_domain           = false,
+  $user_domain              = false,
   $cinder_endpoint_type     = 'publicURL',
   $glance_endpoint_type     = 'publicURL',
   $keystone_endpoint_type   = 'publicURL',
diff --git a/spec/classes/openstack_extras_auth_file_spec.rb b/spec/classes/openstack_extras_auth_file_spec.rb
index 343d2fd..e7fa6ad 100644
--- a/spec/classes/openstack_extras_auth_file_spec.rb
+++ b/spec/classes/openstack_extras_auth_file_spec.rb
@@ -44,6 +44,8 @@ describe 'openstack_extras::auth_file' do
         :nova_endpoint_type       => 'internalURL',
         :neutron_endpoint_type    => 'internalURL',
         :auth_strategy            => 'no_auth',
+        :user_domain              => 'Default',
+        :project_domain           => 'Default'
       }
     end
 
@@ -58,6 +60,8 @@ describe 'openstack_extras::auth_file' do
         'export OS_AUTH_URL=\'http://127.0.0.2:5000/v2.0/\'',
         'export OS_AUTH_STRATEGY=\'no_auth\'',
         'export OS_REGION_NAME=\'myregion\'',
+        'export OS_PROJECT_DOMAIN_NAME=\'Default\'',
+        'export OS_USER_DOMAIN_NAME=\'Default\'',
         'export CINDER_ENDPOINT_TYPE=\'internalURL\'',
         'export GLANCE_ENDPOINT_TYPE=\'internalURL\'',
         'export KEYSTONE_ENDPOINT_TYPE=\'internalURL\'',
diff --git a/templates/openrc.erb b/templates/openrc.erb
index 9b39f39..964a6c8 100644
--- a/templates/openrc.erb
+++ b/templates/openrc.erb
@@ -10,6 +10,12 @@ export OS_PASSWORD='<%= @password.gsub(/'/){ %q(\') } %>'
 export OS_AUTH_URL='<%= @auth_url %>'
 export OS_AUTH_STRATEGY='<%= @auth_strategy %>'
 export OS_REGION_NAME='<%= @region_name %>'
+<% if @project_domain -%>
+export OS_PROJECT_DOMAIN_NAME='<%= @project_domain %>'
+<% end -%>
+<% if @user_domain -%>
+export OS_USER_DOMAIN_NAME='<%= @user_domain %>'
+<% end -%>
 export CINDER_ENDPOINT_TYPE='<%= @cinder_endpoint_type %>'
 export GLANCE_ENDPOINT_TYPE='<%= @glance_endpoint_type %>'
 export KEYSTONE_ENDPOINT_TYPE='<%= @keystone_endpoint_type %>'