  # obsoleted 2021-11-16
  #
  #mirror_devuan		http://deb.devuan.org/merged
  #mirror_ubuntu		http://::install.country_prefix::archive.ubuntu.com/ubuntu/
  #mirror_ubuntu_sec	http://security.ubuntu.com/ubuntu/
  #
  #  replaced by:
  #
  #    mirror_base		mandatory, the main repo
  #
  #    mirror_opt_repos		optionals repos list, for each name in the list must be
  #				defined mirror_<name>
  #
  #				ie: sec updates backports
  #
  #  each of them are defined in specific, x distro, dist files
  #
