Enable configuring dispatch router logging

manifests/router/log.pp

@@ -0,0 +1,30 @@
+# == Define: qpid::router::log
+#
+# Configure qpid router logging
+#
+# == Parameters
+#
+# $module::         Logging module to use
+#
+# $level::          Logging level to use (e.g., debug+, info+)
+#
+# $timestamp::      Enable timestamps
+#                   type:boolean
+#
+# $output::         Log file location
+#
+define qpid::router::log(
+  $module         = 'DEFAULT',
+  $level          = 'info+',
+  $timestamp      = true,
+  $output         = '/var/log/qdrouterd.log',
+){
+
+  validate_bool($timestamp)
+  validate_absolute_path($output)
+
+  concat_fragment {"qdrouter+log_${title}.conf":
+    content => template('qpid/router/log.conf.erb'),
+  }
+
+}

spec/classes/qpid_router_config_spec.rb

@@ -210,5 +210,31 @@
         ]
       end
     end
+
+    context 'with logging' do
+      let :pre_condition do
+        'class {"qpid::router":}
+
+         qpid::router::log { "logging":
+           module      => "DEFAULT",
+           level       => "debug+",
+           timestamp   => false,
+           output      => "/var/log/qpid.log",
+         }
+        '
+      end
+
+      it 'should have log fragment' do
+        content = catalogue.resource('concat_fragment', 'qdrouter+log_logging.conf').send(:parameters)[:content]
+        content.split("\n").reject { |c| c =~ /(^#|^$)/ }.should == [
+          'log {',
+          '    module: DEFAULT',
+          '    enabled: debug+',
+          '    timestamp: false',
+          '    output: /var/log/qpid.log',
+          '}'
+        ]
+      end
+    end
   end
 end

templates/router/log.conf.erb

@@ -0,0 +1,6 @@
+log {
+    module: <%= @module %>
+    enabled: <%= @level %>
+    timestamp: <%= @timestamp %>
+    output: <%= @output %>
+}