Can you please advise which required packages is missing?
My steps:
find os name and version ==> cat /etc/os-release
find kernel version ==> uname -r
sudo yum update
sudo rpm -aq | grep selinux
sudo yum install policycoreutils policycoreutils-python setools setools-console setroubleshoot ==> Install the packages and their associated dependencies
sudo sestatus ==> Check status
sudo reboot ==> skip this since it was mentioned in task that the server will be rebooted tonight
cat /etc/selinux/config ==> to see the configuration and found the file missing , hence created and added the line SELINUX=disabled