N.B: if SELinux is set to "enforcing", please don't forget to run "/usr/sbin/restorecon -r -v .ssh" on each target machine, else your public key won't work.
**N.B:** if SELinux is set to "enforcing", please don't forget to run "/usr/sbin/restorecon -r -v .ssh" on each target machine, else your public key won't work.