Add support for epp template params

Author: patemery

manifests/conf.pp

@@ -16,7 +16,7 @@
 #     Source of configuration snippet
 #
 # @param template
-#     Path of a template file
+#     Path of a erb template file or epp template file without parameters
 #
 # @param sudo_config_dir
 #     Where to place configuration snippets.
@@ -40,6 +40,7 @@
   $content          = undef,
   $source           = undef,
   $template         = undef,
+  $template_epp     = undef,
   $sudo_config_dir  = undef,
   $sudo_file_name   = undef,
   $sudo_syntax_path = '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
@@ -94,6 +95,10 @@
     }
   }
 
+  if $template and $template_epp {
+    fail("'template' and 'template_epp' are mutually exclusive")
+  }
+
   if $content != undef {
     if $content =~ Array {
       $lines = join($content, "\n")
@@ -104,10 +109,11 @@
   } elsif $template != undef {
     if $template =~ /\.epp$/ {
       $content_real = epp($template)
-    }
-    else {
+    } else {
       $content_real = template($template)
     }
+  } elsif $template_epp != undef {
+    $content_real = epp($template_epp[filename], $template_epp[params])
   } else {
     $content_real = undef
   }