[rdotrunk][rhel8] dependency errors for overcloud image build

[Marios Andreou]

as tracked in [1] and using the rhel8/rdotrunk delorean repos at [2] there are dependency issues for openstack overcloud image build - command and trace like:

    openstack overcloud image build --config-file /usr/share/tripleo-common/image-yaml/overcloud-images-python3.yaml --config-file /usr/share/tripleo-common/image-yaml/overcloud-images-rhel8.yaml
    ...
        2019-06-18 09:58:09.586 | Error:
        2019-06-18 09:58:09.586 | Problem 1: glibc-2.28-42.el8_0.1.i686 has inferior architecture
        2019-06-18 09:58:09.586 | - package glibc-all-langpacks-2.28-42.el8_0.1.x86_64 requires glibc = 2.28-42.el8_0.1, but none of the providers can be installed
        2019-06-18 09:58:09.586 | - cannot install both glibc-2.28-59.el8.x86_64 and glibc-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | - cannot install both glibc-2.28-42.el8_0.1.x86_64 and glibc-2.28-59.el8.x86_64
        2019-06-18 09:58:09.586 | - cannot install the best update candidate for package glibc-all-langpacks-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | - cannot install the best update candidate for package glibc-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | Problem 2: package openssl-1:1.1.1-8.el8.x86_64 requires openssl-libs(x86-64) = 1:1.1.1-8.el8, but none of the providers can be installed
        2019-06-18 09:58:09.586 | - cannot install both openssl-libs-1:1.1.1c-1.el8.x86_64 and openssl-libs-1:1.1.1-8.el8.x86_64
        2019-06-18 09:58:09.586 | - cannot install both openssl-libs-1:1.1.1-8.el8.x86_64 and openssl-libs-1:1.1.1c-1.el8.x86_64
        2019-06-18 09:58:09.586 | - cannot install the best update candidate for package openssl-libs-1:1.1.1-8.el8.x86_64
        2019-06-18 09:58:09.586 | - cannot install the best update candidate for package openssl-1:1.1.1-8.el8.x86_64
        2019-06-18 09:58:09.586 | Problem 3: problem with installed package glibc-all-langpacks-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | - package glibc-all-langpacks-2.28-42.el8_0.1.x86_64 requires glibc-common = 2.28-42.el8_0.1, but none of the providers can be installed
        2019-06-18 09:58:09.586 | - cannot install both glibc-common-2.28-59.el8.x86_64 and glibc-common-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | - cannot install both glibc-common-2.28-42.el8_0.1.x86_64 and glibc-common-2.28-59.el8.x86_64
        2019-06-18 09:58:09.586 | - cannot install the best update candidate for package glibc-common-2.28-42.el8_0.1.x86_64
        2019-06-18 09:58:09.586 | (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

[1] https://tree.taiga.io/project/tripleo-ci-board/task/1114
[2] https://trunk.rdoproject.org/rhel8-master/

[Marios Andreou (marios-b)]

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
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Last metadata expiration check: 0:15:13 ago on Wed 19 Jun 2019 10:44:48 EDT.
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]

[Marios Andreou (marios-b)]

fixed by jpena - removed the glibc from delorean-deps