Setting SELINUX to disbled in /etc/sysconfig/selinx does not work. SELinux stays continues to run in Enforcing mode event after a reboot.
/etc/sysconfig/selinx should be a symbolic link to /etc/selinux/config but sometimes it is created as an actual file. This means you can edit it to your hearts content and it won’t change a thing.
Edit both /etc/sysconfig/selinux and /etc/selinux/config.
Fix the issue by making /etc/sysconfig/selinux a symbolic link again.