| set -o errexit | |
| mv /etc/selinux /etc/selinux.tmp | |
| dnf install -y --nobest \ | |
| cloud-init \ | |
| langpacks-en \ | |
| tuned | |
| mv /etc/selinux.tmp /etc/selinux | |
| # Chrony configuration | |
| sed -i \ | |
| -e '/^pool /c\server 169.254.169.123 prefer iburst minpoll 4 maxpoll 4' \ | |
| -e '/^leapsectz /d' \ | |
| /etc/chrony.conf | |