add install

manifests/params.pp

@@ -1,10 +1,15 @@
 ## cd_alloy::params.pp
 # Module name: cd_alloy
 # Author: Arne Teuke (arne_teuke@confdroid.com)
+# @param  [string]  reqpackages which packages to install
+# @param  [string]  pkg_ensure  'latest' or 'present'
 # @summary Class contains all parameters for the cd_alloy module.
 ##############################################################################
 class cd_alloy::params (
 
+$reqpackages    = 'alloy',
+$pkg_ensure     = 'latest',
+
 ) {
 
   # includes must be last