kubeadm 업데이트 참고 https://kubernetes.io/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade/ Upgrading kubeadm clusters This page explains how to upgrade a Kubernetes cluster created with kubeadm from version 1.25.x to version 1.26.x, and from version 1.26.x to 1.26.y (where y > x). Skipping MINOR versions when upgrading is unsupported. For more details, please visit Versio kubernetes.io 예제 Kube..
