#!/bin/bash
Device=$1
MountPoint=$2
MapName=$3
ContainerName="${MapName}foo"

red=`tput setaf 1`
green=`tput setaf 2`
reset=`tput sgr0`

CMD=("cryptsetup" "luksOpen" "$Device" "$ContainerName")
if ! "${CMD[@]}"; then
  echo "${red} can't open Device $Device ${reset}"
  exit 1
fi
sleep 3
vgchange -ay
sleep 3

CMD=("mount" "/dev/mapper/${MapName}" "$MountPoint")
if ! "${CMD[@]}"; then
  lvchange -a n "/dev/mapper/${MapName}"
  cryptsetup luksClose "$ContainerName"
  echo "${red}mount of $Device to $MountPoint failed ${reset}"
  exit 1
fi

echo "${green}success mount $Device to $MountPoint ${reset}"