Fixed in openshift-ansible-3.7.44-1.git.9.684c638.el7
Verify this bug with openshift-ansible-3.7.44-1.git.9.684c638.el7.noarch
Etcd server.crt issue was fixed during upgrade to 3.7. Detailed steps could be found in https://bugzilla.redhat.com/show_bug.cgi?id=1565762#c7.
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.