CentOS 8 から AlmaLinux へのアップデート
事前確認
# cat /etc/redhat-release
CentOS Linux release 8.5.2111
# uname -r
4.18.0-240.15.1.el8_3.x86_64
アップデート
# git clone https://github.com/AlmaLinux/almalinux-deploy.git
# cd almalinux-deploy
# bash almalinux-deploy.sh
確認
# cat /etc/redhat-release
AlmaLinux release 8.5 (Arctic Sphynx)
# uname -r
4.18.0-240.15.1.el8_3.x86_64