Add possibility to configure compute engine

manifests/init.pp

@@ -21,7 +21,7 @@
   $home             = undef,
   $host             = undef,
   $port             = 9000,
-  $portAjp          = -1,
+  $portajp          = -1,
   $download_url     = 'https://sonarsource.bintray.com/Distribution/sonarqube',
   $download_dir     = '/usr/local/src',
   $context_path     = '/',
@@ -47,6 +47,8 @@
   $http_proxy       = {},
   $profile          = false,
   $web_java_opts    = undef,
+  $ce_java_opts     = undef,
+  $ce_workercount   = undef,
   $search_java_opts = undef,
   $search_host      = '127.0.0.1',
   $search_port      = '9001',
@@ -136,7 +138,8 @@
   ->
   # ===== Install SonarQube =====
   exec { 'untar':
-    command => "unzip -o ${tmpzip} -d ${installroot} && chown -R ${user}:${group} ${installroot}/${package_name}-${version} && chown -R ${user}:${group} ${real_home}",
+    command => "unzip -o ${tmpzip} -d ${installroot} && chown -R \
+      ${user}:${group} ${installroot}/${package_name}-${version} && chown -R ${user}:${group} ${real_home}",
     creates => "${installroot}/${package_name}-${version}/bin",
     notify  => Service['sonarqube'],
   }

templates/sonar.properties.erb

@@ -16,7 +16,7 @@ sonar.web.host:                           <%= @host %>
 #sonar.web.host:                           0.0.0.0
 <% end -%>
 sonar.web.port:                           <%= @port %>
-sonar.ajp.port:                           <%= @portAjp %>
+sonar.ajp.port:                           <%= @portajp %>
 <% if has_variable?('context_path') -%>
 sonar.web.context:                        <%= @context_path %>
 <% end -%>
@@ -103,6 +103,33 @@ sonar.web.https.keystoreType=<%= @https['keystoretype'] %>
 
 <% end -%>
 
+#--------------------------------------------------------------------------------------------------
+# COMPUTE ENGINE
+# The Compute Engine is responsible for processing background tasks.
+# Compute Engine is executed in a dedicated Java process. Default heap size is 512Mb.
+# Use the following property to customize JVM options.
+#    Recommendations:
+#
+#    The HotSpot Server VM is recommended. The property -server should be added if server mode
+#    is not enabled by default on your environment:
+#    http://docs.oracle.com/javase/8/docs/technotes/guides/vm/server-class.html
+#
+<% if @ce_java_opts -%>
+sonar.ce.javaOpts=<%= @ce_java_opts %>
+<% end -%>
+
+# Same as previous property, but allows to not repeat all other settings like -Xmx
+#sonar.ce.javaAdditionalOpts=
+# The number of workers in the Compute Engine. Value must be greater than zero.
+# By default the Compute Engine uses a single worker and therefore processes tasks one at a time.
+#    Recommendations:
+#
+#    Using N workers will require N times as much Heap memory (see property
+#    sonar.ce.javaOpts to tune heap) and produce N times as much IOs on disk, database and
+#    Elasticsearch. The number of workers must suit your environment.
+<% if @ce_workercount -%>
+sonar.ce.workerCount=<%= @ce_workercount %>
+<% end -%>
 
 #--------------------------------------------------------------------------------------------------
 # ELASTICSEARCH