Support parameters of container_sync middleware

Change-Id: I876c0ab20677976f5ebb54fdd15de0906b6ca323

manifests/proxy/container_sync.pp

@@ -1,15 +1,32 @@
 #
 # Configure Swift Container Sync
 #
+# == Parameters
+#
+# [*allow_full_urls*]
+#  (Optional) Allow full URL values to be set for new X-Container-Sync-To
+#  headers.
+#  Defaults to $::os_service_default
+#
+# [*current*]
+#  (Optional) Set this to specify this clusters //realm/cluster as "current" in
+#  /info.
+#  Defaults to $::os_service_default
+#
 # == Authors
 #
 #   Denis Egorenko <degorenko@mirantis.com>
 #
-class swift::proxy::container_sync() {
+class swift::proxy::container_sync(
+  $allow_full_urls = $::os_service_default,
+  $current         = $::os_service_default,
+) {
 
   include swift::deps
 
   swift_proxy_config {
-    'filter:container_sync/use': value => 'egg:swift#container_sync';
+    'filter:container_sync/use':             value => 'egg:swift#container_sync';
+    'filter:container_sync/allow_full_urls': value => $allow_full_urls;
+    'filter:container_sync/current':         value => $current;
   }
 }

releasenotes/notes/container_sync-middleware-opts-91c555d96826b91d.yaml

@@ -0,0 +1,8 @@
+---
+features:
+  - |
+    The ``swift::proxy::container_sync`` class now supports the following two
+    parameters of the ``container_sync`` middleware.
+
+    - ``allow_full_urls``
+    - ``current``

spec/classes/swift_proxy_container_sync_spec.rb

@@ -7,7 +7,24 @@ require 'spec_helper'
 
 describe 'swift::proxy::container_sync' do
   shared_examples 'swift::proxy::container_sync' do
-    it { should contain_swift_proxy_config('filter:container_sync/use').with_value('egg:swift#container_sync') }
+    context 'when using default parameters' do
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/use').with_value('egg:swift#container_sync') }
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/allow_full_urls').with_value('<SERVICE DEFAULT>') }
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/current').with_value('<SERVICE DEFAULT>') }
+    end
+
+    context 'when overriding default parameters' do
+      let :params do
+        {
+          :allow_full_urls => true,
+          :current         => '//REALM/CLUSTER',
+        }
+      end
+
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/use').with_value('egg:swift#container_sync') }
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/allow_full_urls').with_value(true) }
+      it { is_expected.to contain_swift_proxy_config('filter:container_sync/current').with_value('//REALM/CLUSTER') }
+    end
   end
 
   on_supported_os({