The following bug has been logged on the website:
Bug reference: 16459
Logged by: Abhijit Menon-Sen
Email address: ams@2ndquadrant.com
PostgreSQL version: 11.8
Operating system: RHEL 8
Description:
All of the rhel-8*-x86_64 directories under
https://download.postgresql.org/pub/repos/yum/debug/11/redhat/ are missing
the repodata/ subdirectory, so they cannot be used.
The rhel-7* directories do contain repodata. The rhel-8* directories for
pgdg12-updates-debuginfo do contain repodata.