class modprobe
{
    define module( $mod = $title) {
        file { "/etc/modprobe.d/$mod.conf":
            ensure => file,
            mode => 0644,
            owner => root,
            group => root,
            content => "install $mod /bin/true",
        }
    }
    
module { ['dccp', 'sctp', 'rds', 'tipc', 'cramfs', 'freevxfs', 'jffs2', 'hfs', 'hfsplus', 'squashfs', 'udf' ] }