#!/usr/bin/env bash

export DEBIAN_FRONTEND=noninteractive

apt install -y apt-transport-https ca-certificates curl gpg

stat /etc/apt/keyrings/kubernetes-apt-keyring.gpg || \
curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.29/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg

echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.29/deb/ /' | \
       	tee /etc/apt/sources.list.d/kubernetes.list

apt update

apt-get install -y kubelet kubeadm kubectl

apt-mark hold kubelet kubeadm kubectl