'Write out new pxelinux.cfg files to /tftpboot'

def update_netboot(self, name):

    system = self.systems.find(name=name)
    if (system is None):
        utils.die(self.logger, ('error    in    system    lookup    for    %s' % name))
    menu_items = self.tftpgen.get_menu_items()['pxe']
    self.tftpgen.write_all_system_files(system, menu_items)
    self.tftpgen.write_templates(system)
