[筆記]K8S-Kubeadm in Ubuntu

Add GPG Key:
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -

Add K8S 
echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" | tee /etc/apt/sources.list.d/kubernetes.list

Install Kubeadm:
apt-get update && apt-get install -y kubelet kubeadm kubectl