[ Master : scsic-ishpk8smdev ]
 ./cmp-k8s-cert-check-master.sh
./cmp-k8s-cert-renew-master.sh
./cmp-k8s-cert-check-master.sh
대시보드 확인
.kube 디렉토리 공유
scp -r ~/.kube svradm1@scsic-ishpk8swdev1:~/.
scp -r ~/.kube svradm1@scsic-ishpk8swdev2:~/.
scp -r ~/.kube svradm1@scsic-ishpk8swdev3:~/.
root로 전송되지 않을 시 svradm1 계정 사용 및 root 내로 이동하여 권한 재확인


[ Worker : scsic-ishpk8swdev1~3 ]
- 전체 워커
mv /home/svradm1/.kube /root/.
./cmp-k8s-cert-check-worker.sh
/usr/local/bin/kubeadm token create --print-join-command | awk {'print $5'}
/usr/local/bin/kubeadm token list
cat /etc/kubernetes/bootstrap-kubelet.conf | grep 'token: '
sed -i 's/ASIS_TOKEN/TOBE_TOKEN/gi' /etc/kubernetes/bootstrap-kubelet.conf
cp -arp /var/lib/kubelet/pki /var/lib/kubelet/pki_backup
rm -rf /var/lib/kubelet/pki/kubelet*
systemctl restart kubelet.service
./cmp-k8s-cert-check-worker.sh
대시보드 확인