RHEL 8 update fails with ERROR: can not find RHNS CA file: /usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT
Issue
All yum commands fail with Error: rhn-plugin: ERROR: can not find RHNS CA file: /usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT
# yum repolist -v Loaded plugins: builddep, changelog, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, groups-manager, needs-restarting, playground, product-id, repoclosure, repodiff, repograph, repomanage, reposync, spacewalk, subscription-manager, uploadprofile initialized Spacewalk plugin Error: rhn-plugin: ERROR: can not find RHNS CA file: /usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT
Environment
Red Hat Enterprise Linux 8
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