如何关闭 swap

Question

运行 kubelet 报错：

failed to run Kubelet: Running with swap on is not supported, please disable swap! or set --fail-swap-on flag to false

请问如何永久关闭 swap

Answer 1

echo "vm.swappiness = 0">> /etc/sysctl.conf 
swapoff -a && swapon -a
sysctl -p