MySQL ssl setup failed
I recently solved this issue on my own system and it turned out to be SELinux blocking the reads for the certificates.  I fixed my problem by running a restorecon -v /path/to/certs/* but it could also be solved by disabling selinux by running setenforce 0 or by editing the /etc/selinux/config file and setting 'SELINUX=DISABLED'.

If you haven't disabled SELinux already that is.