#! /bin/sh -e

if [ $# -lt 1 ]; then
  cat <<EOF
Usage:

$0 <name>

destroy vserver named <name>

will stop, remove the files, destroy the lvm of the vserver
EOF
  exit 1
fi

NAME=$1

echo -n "Destroy vserver $NAME? [No]: "
read answer

case "$answer" in
 [Yy][Ee][Ss])
    ;;
 *)
    echo "Aborting."
    exit 1
    ;;
esac

VSERVER_ROOT=/vservers

vserver ${NAME} stop || true

echo "destroying files"
rm -r /etc/vservers/.defaults/vdirbase/${NAME}/etc /etc/vservers/${NAME}
umount ${VSERVER_ROOT}/${NAME} || true
lvremove vserver-data/${NAME}
rmdir ${VSERVER_ROOT}/${NAME}

#echo "removing line from fstab, keeping backup in .orig"
#sed -i.orig -e "#${VSERVER_ROOT}/${NAME}#d" /etc/fstab
#diff -u /etc/fstab{.orig,}
echo "YOU HAVE TO REMOVE THE MOUNTPOINT FROM /etc/fstab!"