echo "sha512sum(${file})=${sha512sum}"
  echo
  # TODO: add actual verification
  if [[ "${trace_on}" == "on" ]]; then
    set -x
  fi
}

function extract_arch_tarball() {
  local -r tarfile="$1"
  local -r platform="$2"
  local -r arch="$3"

  platforms_dir="${KUBE_ROOT}/platforms/${platform}/${arch}"
  echo "Extracting ${tarfile} into ${platforms_dir}"