Just tried to import RHEL-7.4-EA2 for arm64 and received the following error.. any ideas?  

[root@beaker ~]# beaker-repo-update
2017-05-26 10:15:42,332 bkr.server.tools.repo_update WARNING failure: repodata/r                            epomd.xml from http:--beaker-project.org-yum-harness-RedHatEnterpriseLinuxPegas7                            -: [Errno 256] No more mirrors to try.
http://beaker-project.org/yum/harness/RedHatEnterpriseLinuxPegas7/repodata/repom                            d.xml: [Errno 14] HTTPS Error 404 - Not Found

Pegas is the codename for RHEL-7.4.... what file in the distro does beaker use to generate this http: url... media.repo? 

[InstallMedia]
name=Red Hat Enterprise Linux Pegas 7.4
mediaid=1493121908.775686
metadata_expire=-1
gpgcheck=0
cost=500

checked .treeinfo and .diskinfo and both are  Redhat Enterprise Linux 7.3... thats a different issue