Ubuntu安装kubectl、kubeadm、kubelet

第一步、添加源，更新缓存索引

支持https传送

apt update && apt install -y apt-transport-https

添加访问公钥

curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add -

添加源

cat <<EOF >/etc/apt/sources.list.d/kubernetes.list deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main EOF

更新缓存索引

apt update

第二步、进行安装

apt install kubectl kubelet kubeadm -y

第三步、开机自启kubelet

systemctl enable kubelet