EOF
sudo apt-get update
sudo apt-get install -y docker.io
-sudo apt-get install -y kubelet kubeadm kubectl kubernetes-cni
+sudo apt-get install -y --allow-downgrades kubelet=1.7.0-00 kubeadm=1.7.0-00 kubectl=1.7.0-00 kubernetes-cni=0.5.1-00
sudo kubeadm join --token 8c5adc.1cec8dbf339093f0 192.168.1.10:6443 || true
echo "vagrant ssh master -c '/vagrant/examples/nginx-app.sh'"