I think that problem will be selinux related, since your current mode is enforcing, you could prove it by setting to permissive or disabling (you will need to reboot after changing selinux settings).
#https://linuxize.com/post/how-to-disable-selinux-on-centos-7/
If you want to keep selinux enforcing then you will need to run that semanage command, (or work out why that semanage command isn’t working).