Ansible is going to be provided by its own channel. The ansible packages and dependencies (in particular the libtomcrypt, libtommath, python-crypto packages) will remain in Extras but will not get updated.
*** Bug 1565242 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:1075