add new cpu plugin options introduced in collectd 5.5

Author: Piotr Popieluch

README.md

@@ -157,7 +157,9 @@ class { 'collectd::plugin::conntrack':
 ```
 
 ####Class: `collectd::plugin::cpu`
-
+  reportbystate => true,
+  reportbycpu => true,
+  valuespercentage => true,
 ```puppet
 class { 'collectd::plugin::cpu':
 }
@@ -977,4 +979,4 @@ This module shall not use unsupported configuration directives. Look at [templat
 
 Please make use of the search by branch/tags on the collectd github to see when a function has been first released.
 
-Reading the [collectd.conf.pod](https://github.com/collectd/collectd/blob/master/src/collectd.conf.pod) file is good, validating the presence of the code in the .c files is even better.
+Reading the [collectd.conf.pod](https://github.com/collectd/collectd/blob/master/src/collectd.conf.pod) file is good, validating the presence of the code in the .c files is even better.

manifests/plugin/cpu.pp

@@ -1,10 +1,21 @@
 # https://collectd.org/wiki/index.php/Plugin:CPU
 class collectd::plugin::cpu (
-  $ensure   = present,
-  $interval = undef,
+  $ensure           = present,
+  $reportbystate    = true,
+  $reportbycpu      = true,
+  $valuespercentage = false,
+  $interval         = undef,
 ) {
+
+  validate_bool(
+    $reportbystate,
+    $reportbycpu,
+    $valuespercentage,
+  )
+
   collectd::plugin {'cpu':
     ensure   => $ensure,
+    content  => template('collectd/plugin/cpu.conf.erb'),
     interval => $interval,
   }
 }

templates/plugin/cpu.conf.erb

@@ -0,0 +1,7 @@
+<Plugin cpu>
+<% if @collectd_version and (scope.function_versioncmp([@collectd_version, '5.5']) >= 0) -%>
+  ReportByState = <%= @reportbystate %>
+  ReportByCpu = <%= @reportbycpu %>
+  ValuesPercentage = <%= @valuespercentage %>
+<% end -%>
+</Plugin>