Add server_keystone_endpoint_type param to heat::engine

Adds the server_keystone_endpoint_type config option [1].

This is available all the way back from Stein and will
therefore be backported.

[1] https://github.com/openstack/heat/blob/master/heat/common/config.py#L99

Change-Id: Ia251802612e7a4cf5c6828f3b7c1a0ef63a3c069

manifests/engine.pp

@@ -78,7 +78,7 @@
 #   associated SoftwareDeployment resources.
 #   Allowed values: HEAT_CFNTOOLS, RAW, SOFTWARE_CONFIG
 #   Defaults to $::os_service_default.
-
+#
 # [*trusts_delegated_roles*]
 #   (optional) Array of trustor roles to be delegated to heat.
 #   This value is also used by heat::keystone::auth if it is set to
@@ -129,12 +129,17 @@
 #   (Optional) Number of times to retry when client encounters a transient error.
 #   Defaults to $::os_service_default
 #
+# [*server_keystone_endpoint_type*]
+#   (Optional) If set, is used to control which authentication endpoint is used
+#   by user-controlled servers to make calls back to Heat.
+#   Defaults to $::os_service_default
+#
 # DEPRECATED PARAMETERS
 #
 # [*heat_watch_server_url*]
 #   (optional) URL of the Heat cloudwatch server
 #   Defaults to undef.
-
+#
 class heat::engine (
   $auth_encryption_key,
   $package_ensure                                  = 'present',
@@ -160,6 +165,7 @@ class heat::engine (
   $max_nested_stack_depth                          = $::os_service_default,
   $plugin_dirs                                     = $::os_service_default,
   $client_retry_limit                              = $::os_service_default,
+  $server_keystone_endpoint_type                   = $::os_service_default,
   # DEPRECATED PARAMETERS
   $heat_watch_server_url                           = undef,
 ) {
@@ -239,5 +245,6 @@ class heat::engine (
     'DEFAULT/max_nested_stack_depth':                          value => $max_nested_stack_depth;
     'DEFAULT/plugin_dirs':                                     value => $plugin_dirs_real;
     'DEFAULT/client_retry_limit':                              value => $client_retry_limit;
+    'DEFAULT/server_keystone_endpoint_type':                   value => $server_keystone_endpoint_type;
   }
 }

releasenotes/notes/server_keystone_endpoint_type-82c3f461916653d8.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Added server_keystone_endpoint_type parameter to heat::engine.

spec/classes/heat_engine_spec.rb

@@ -21,6 +21,7 @@ describe 'heat::engine' do
       :max_nested_stack_depth              => '<SERVICE DEFAULT>',
       :plugin_dirs                         => '<SERVICE DEFAULT>',
       :client_retry_limit                  => '<SERVICE DEFAULT>',
+      :server_keystone_endpoint_type       => '<SERVICE DEFAULT>',
     }
   end
 
@@ -51,6 +52,7 @@ describe 'heat::engine' do
         :environment_dir                     => '/etc/heat/environment.d',
         :template_dir                        => '/etc/heat/templates',
         :client_retry_limit                  => 2,
+        :server_keystone_endpoint_type       => 'public',
       }
     ].each do |new_params|
       describe 'when #{param_set == {} ? "using default" : "specifying"} parameters'
@@ -98,6 +100,7 @@ describe 'heat::engine' do
       it { is_expected.to contain_heat_config('DEFAULT/template_dir').with_value( expected_params[:template_dir] ) }
       it { is_expected.to contain_heat_config('DEFAULT/plugin_dirs').with_value('<SERVICE DEFAULT>') }
       it { is_expected.to contain_heat_config('DEFAULT/client_retry_limit').with_value( expected_params[:client_retry_limit] ) }
+      it { is_expected.to contain_heat_config('DEFAULT/server_keystone_endpoint_type').with_value( expected_params[:server_keystone_endpoint_type] ) }
     end
 
     context 'with disabled service managing' do