Bootstrap a Debian 7.5 Linode server w/ CoreOS

bootstrap_coreos_on_linode_debian.sh

# sources:
# - http://stackoverflow.com/questions/24585419/
# - https://coreos.com/docs/running-coreos/bare-metal/installing-to-disk/
# - https://www.linode.com/docs/platform/custom-kernels-distros/run-a-distributionsupplied-kernel-with-pvgrub

set -e -o pipefail

apt-get update -y
apt-get upgrade -y --show-upgraded
mkdir /boot/grub
apt-get install -y linux-image-amd64 grub-legacy
grub-set-default 1
update-grub

echo "time to update the /boot/grub/menu.lst file"