Comment 1 for bug 1833209

adding some more info after debug today. looks like the conflict comes between the rhos-release-rhel8 repo and the delorean-deps and a simple yum update can cause it:

[root@rhel8-12 ~]# dnf provides glibc-common
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glibc-common-2.28-42.el8_0.1.x86_64 : Common binaries and locale data for glibc
Repo : @System
Matched from:
Provide : glibc-common = 2.28-42.el8_0.1

glibc-common-2.28-54.el8.x86_64 : Common binaries and locale data for glibc
Repo : osp15-deps
Matched from:
Provide : glibc-common = 2.28-54.el8

glibc-common-2.28-59.el8.x86_64 : Common binaries and locale data for glibc
Repo : osp15-deps
Matched from:
Provide : glibc-common = 2.28-59.el8

glibc-common-2.28-42.el8.x86_64 : Common binaries and locale data for glibc
Repo : rhosp-rhel-8.0-baseos
Matched from:
Provide : glibc-common = 2.28-42.el8

glibc-common-2.28-42.el8_0.1.x86_64 : Common binaries and locale data for glibc
Repo : rhosp-rhel-8.0-baseos
Matched from:
Provide : glibc-common = 2.28-42.el8_0.1

[root@rhel8-12 ~]# grep -rni osp15-deps /etc/yum.repos.d/
/etc/yum.repos.d/delorean-deps.repo:1:[osp15-deps]
[root@rhel8-12 ~]# grep -rni rhosp-rhel-8.0-baseos /etc/yum.repos.d/
/etc/yum.repos.d/rhos-release-rhel-8.0.repo:8:[rhosp-rhel-8.0-baseos]