kubedl.sh

#!/bin/bash

kubedl() {
  echo "Downloading ${2} v${1}..."
  curl -LO --progress-bar https://dl.k8s.io/v${1}/bin/linux/amd64/${2}
  check ${1} ${2}
  mkdir -p "v${1}"
  mv ${2} "v${1}/"
}

check() {
  echo $(curl -sL https://dl.k8s.io/v${1}/bin/linux/amd64/${2}.sha256) ${2} | sha256sum -c || kubedl ${1} ${2}
}

kubedl ${1} kubelet
kubedl ${1} kubeadm