k8s集群部署-升级内核
运行脚本,并根据列表选择启动内核 #!/bin/bash rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org yum install https://www.elrepo.org/elrepo-release-7.el7.elrepo.noarch.rpm -y yum -y install kernel-lt --disablerepo="*" --enablerepo="elrepo-kernel" echo "可选启动内核:" cat /boot/grub2/grub.cfg | grep -v rescue | grep ^menuentry echo "请选择启动内核……