升级centos7内核

Kubernetes 部署 CentOS7.4 系统内核升级

https://blog.csdn.net/qq_34556414/article/details/119827902

k8s出现网络问题，升级centos7内核解决

https://blog.csdn.net/sinat_36759535/article/details/107444586

Kubernetes 1.14 二进制集群安装

https://baijiahao.baidu.com/s?id=1641682032259555117&wfr=spider&for=pc

yum update 排除升级内核的方法

https://blog.csdn.net/weixin_33717298/article/details/93085176