#!/usr/bin/env bash

: ${IFACE="enp2s0"}

: ${DSK="/dev/sdc"}
: ${MNT_ROOT="/mnt/debroot"}
: ${NET_IP="185.130.44.233"}
: ${NET_GW="185.130.44.225"}
: ${NET_NM="255.255.255.240"}

: ${NET_IP6="2a07:e00:bb::f:f"}
: ${NET_GW6="fe80::1"}
: ${NET_NM6="64"}
: ${HOSTNAME="proxmox"}

wget -O prox_usb.sh https://cdn.privex.io/extras/prox_usb.sh
chmod +x prox_usb.sh

./prox_usb.sh

mkdir -p "$MNT_ROOT"
mkdir -p "${MNT_ROOT}/"{usr,root,home,var}
mkdir -p "${MNT_ROOT}/var/log"

mount -v /dev/vg0/root "${MNT_ROOT}"
mount -v /dev/vg0/roothome "${MNT_ROOT}/root"
mount -v /dev/vg0/home "${MNT_ROOT}/home"
mount -v /dev/vg0/usr "${MNT_ROOT}/usr"
mount -v /dev/vg0/logs "${MNT_ROOT}/var/log"

echo "proc $MNT_ROOT/proc proc defaults 0 0" >> /etc/fstab
mount -v proc $MNT_ROOT/proc -t proc
echo "sysfs $MNT_ROOT/sys sysfs defaults 0 0" >> /etc/fstab
mount -v sysfs $MNT_ROOT/sys -t sysfs
cp /etc/hosts $MNT_ROOT/etc/hosts
echo "nameserver 185.130.44.20" >> "${MNT_ROOT}/etc/resolv.conf"
cp /proc/mounts $MNT_ROOT/etc/mtab

mkdir "$MNT_ROOT/etc/network"

debootstrap --arch amd64 buster $MY_CHROOT http://deb.debian.org/debian/

echo "$HOSTNAME" > "${MNT_ROOT}/etc/hostname"


cat > "$MNT_ROOT/etc/network/interfaces" <<EOF
# The primary network interface
auto $IFACE
iface $IFACE inet static
  address $NET_IP
  netmask $NET_NM
  gateway $NET_GW

auto $IFACE
iface $IFACE inet6 static
  # Proxmox cluster network
  address $NET_IP6
  netmask $NET_NM6
  gateway $NET_GW6

EOF