michalgutowski/cka-lab Bootstrap

setup.sh

# on ckamaster1
sudo -i
apt install docker.io kubeadm=1.15.1-00 kubectl=1.15.1-00 kubelet=1.15.1-00
kubeadm init --config=kubeadm-config.yaml --upload-certs| tee kubeadm-init.out
## OUTPUT
# kubeadm join ckamaster:6443 --token 4gttsi.cpkvihy9jwb8o8aq \
#     --discovery-token-ca-cert-hash sha256:c70ef81c9dd7064432a255b9f617e8c3c83b4cce64db17e2518c32b0e3aaf460
exit
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

# on ckaworker1
sudo -i
apt install docker.io kubeadm=1.15.1-00 kubectl=1.15.1-00 kubelet=1.15.1-00
kubeadm join ckamaster:6443 --token 4gttsi.cpkvihy9jwb8o8aq \
    --discovery-token-ca-cert-hash sha256:c70ef81c9dd7064432a255b9f617e8c3c83b4cce64db17e2518c32b0e3aaf460

# on ckamaster1
sudo kubectl get nodes
# NAME         STATUS     ROLES    AGE     VERSION
# ckamaster1   NotReady   master   4m53s   v1.15.1
# ckaworker1   NotReady   <none>   69s     v1.15.1