class users::virtual inherits user {
  # define custom users here
}

class users::backup inherits user {
  # define third-party hosted backup users here
}

class users::email inherits user {
  # define third-party hosted email tunnels here
}

class users::admin inherits user {

  # root user and password
  user::manage { "root":
    tag      => "admin",
    homedir  => '/root',
    password => '$root_pass',
  }

  # first user config
  user::manage { "$first_user":
    tag      => "admin",
    groups   => [ "sudo", ],
    password => '$first_user_password',
    sshkey   => [ "$first_user_sshkey" ],
  }

}