k8s安装配置

Ubuntu

1、禁用所有交换分区

swapoff -a

可以用free命令查看禁用情况 

root@gpu-10-0-1-24:~# free
              total        used        free      shared  buff/cache   available
Mem:      528016312     6131652   343432968     6595072   178451692   512492696
Swap:             0           0           0

2、关闭防火墙

systemctl stop firewalld
systemctl disable firewalld