#!/bin/bash
# Requires: lvm2 parted

set -eu

get_uuid ()
{
    blkid -s UUID -o value $1
}

disk_init ()
{ 
  local dev=$1
  
  echo "INFO: Init devide $dev ..."
  pvcreate "$dev"
  
  local uuid=$(get_uuid "$dev")
  echo "INFO: Device id of $dev is $uuid"
  echo "INFO: Device path id is /dev/disk/by-id/lvm-pv-uuid-$uuid"
  
}

main ()
{
  local devices=$(ls -1 /dev/vd[a-z] | sort)

  for dev in $devices; do
    if ! blkid "$dev" &>/dev/null; then
      disk_init $dev
    else
      echo "INFO: Device path id for $dev: $(get_uuid $dev)"
    fi
  done
  partprobe
}

main $@