Refs #19929 - Add wcache-page-size to installer

manifests/init.pp

@@ -28,6 +28,8 @@
 #
 # $max_connections::          Maximum number of connections to allow
 #
+# $wcache_page_size::         The size (in KB) of the pages in the write page cache
+#
 # $log_to_syslog::            Log to syslog or not
 #
 # $interface::                Interface to listen on
@@ -63,6 +65,7 @@
   Array[String] $user_groups = $::qpid::params::user_groups,
   Array[String] $server_packages = $::qpid::params::server_packages,
   Optional[Integer[1]] $max_connections = $::qpid::params::max_connections,
+  Optional[Integer[1]] $wcache_page_size = $::qpid::params::wcache_page_size,
 ) inherits qpid::params {
   if $ssl {
     assert_type(Boolean, $ssl_require_client_auth)

manifests/params.pp

@@ -24,6 +24,8 @@
 
   $session_unacked = undef
 
+  $wcache_page_size = undef
+
   $user_groups = []
 
   $user = 'qpidd'

spec/classes/qpid_config_spec.rb

@@ -82,6 +82,23 @@
         end
       end
 
+      context 'with wcache_page_size' do
+        let :pre_condition do
+          'class {"qpid":
+            wcache_page_size => 4,
+          }'
+        end
+
+        it 'should create configuration file' do
+          verify_exact_contents(catalogue, '/etc/qpid/qpidd.conf', [
+            'log-enable=error+',
+            'log-to-syslog=yes',
+            'auth=no',
+            'wcache-page-size=4'
+          ])
+        end
+      end
+
       context 'with max-connections' do
         let :pre_condition do
           'class {"qpid":

templates/qpidd.conf.erb

@@ -47,3 +47,6 @@ max-connections=<%= scope['qpid::max_connections'] %>
 <% unless [nil, :undefined, :undef, ''].include?(scope['qpid::session_unacked']) -%>
 session-max-unacked=<%= scope['qpid::session_unacked'] %>
 <% end %>
+<% unless [nil, :undefined, :undef, ''].include?(scope['qpid::wcache_page_size']) -%>
+wcache-page-size=<%= scope['qpid::wcache_page_size'] %>
+<% end %>