RHEL Director Installation

Hello,

While installing Redhat Director (under-cloud) , getting followng error

rhel-7-server-extras-rpms/x86_64/primary_db | 229 kB 00:00:03
https://cdn.redhat.com/content/dist/rhel/server/7/7/x86_64/rh-common/os/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
https://cdn.redhat.com/content/dist/rhel/server/7/7/x86_64/os/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
https://cdn.redhat.com/content/dist/rhel/server/7/7/x86_64/highavailability/os/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found

Request you to kindly provide resolution if any