Using puppet templates example

example.pp

## Use template from module 'elmar'

class repo-nonfree {
    file { "/etc/apt/sources.list.d/non-free.list":
        ensure => present,
        content => $operatingsystem ? {
            "ubuntu" => template("elmar/apt/sources.list.d/ubuntu-partner.list.erb"),
            "debian" => template("elmar/apt/sources.list.d/non-free.list.erb"),
            default => template("elmar/apt/sources.list.d/non-free.list.erb"),
        },
        notify => Exec["aptgetupdate"],
    }
}