yamamon/centos7-zero repository overview

# /usr/local/bin/supermin --prepare yum -o supermin.d
# /usr/local/bin/supermin --build --format chroot supermin.d -o appliance.d

# cd appliance.d
# mv usr/share/locale/en usr/share/locale/en_US tmp
# rm -rf usr/share/locale/*
# mv tmp/en tmp/en_US usr/share/locale/
# mv usr/share/i18n/locales/en_US tmp
# rm -rf usr/share/i18n/locales/*
# mv tmp/en_US usr/share/i18n/locales/
# echo 7 > etc/yum/vars/releasever