kkbruce

#!/bin/bash

echo "[Step 1] Disable and turn off SWAP"
# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/#before-you-begin
# 文件最後一行：Swap disabled. You **MUST** disable swap in order for the kubelet to work properly.
# K8s需要關閉swap
# 先手動關閉
swapoff -a
# 將fstab裡的swap那一行註解
sed -i '/swap/s/^/#/' /etc/fstab