centos8 integration job are failing because of "Could not find class ::openstack_integration::repos"

[Takashi Kajinami]

Currently centos8 integration jobs in stable branches are consistently failing at setting up repos.

https://zuul.opendev.org/t/openstack/build/0d259a53b7ce443b9f3178a9cdb1ebae

Looking at the puppet log, it seems the modules are not installed properly.

https://a68bdf6206d0edce3cb5-6c5d61f7d9b09f80ec4de0e8f6953df6.ssl.cf1.rackcdn.com/866543/1/check/puppet-openstack-integration-7-scenario000-tempest-centos-8-stream/0d259a5/logs/puppet.txt

Further investigation revealed that r10k is not properly installed because of the following error.

~~~
--------------------------------------------------------------------------------
| Install r10k |
--------------------------------------------------------------------------------
+ gem install --no-user-install --minimal-dep --verbose --no-document --install-dir=/home/zuul/workspace/puppet-openstack-integration/.bundled_gems --bindir=/home/zuul/workspace/puppet-openstack-integration/.bundled_gems/bin/ r10k
...
/home/zuul/workspace/puppet-openstack-integration/.bundled_gems/gems/log4r-1.1.10/tests/testMDC.rbERROR: Error installing r10k:
    faraday-net_http requires Ruby version >= 2.6.0. The current ruby version is 2.5.0.
~~~

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/yoga
Review: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866546

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866639

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/wallaby
Review: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866640

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/victoria
Review: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866641

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866546
Committed: https://opendev.org/openstack/puppet-openstack-integration/commit/394084fa22aa50e478206fed9ffc88278ed929f1
Submitter: "Zuul (22348)"
Branch: stable/yoga

commit 394084fa22aa50e478206fed9ffc88278ed929f1
Author: Takashi Kajinami <email address hidden>
Date: Mon Dec 5 13:25:22 2022 +0900

    Stable-only: Pin ruby packages in CentOS 8

    This change introduces pinning of a few packages to avoid installing
    versions incompatible with old Ruby 2.5 in CentOS 8. Note that this
    change is submitted to stable/yoga and older stable branches because
    CentOS 8 support has been removed during Zed cycle and we no longer
    have CentOS 8 integration jobs since then.

    Closes-Bug: #1998739
    Change-Id: I1b5ebe109b7d0647f324e84b465ed4960f8749f1

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866639
Committed: https://opendev.org/openstack/puppet-openstack-integration/commit/b242eceedc72dbec7048496652d8d9c9f6491752
Submitter: "Zuul (22348)"
Branch: stable/xena

commit b242eceedc72dbec7048496652d8d9c9f6491752
Author: Takashi Kajinami <email address hidden>
Date: Mon Dec 5 13:25:22 2022 +0900

    Stable-only: Pin ruby packages in CentOS 8

    This change introduces pinning of a few packages to avoid installing
    versions incompatible with old Ruby 2.5 in CentOS 8. Note that this
    change is submitted to stable/yoga and older stable branches because
    CentOS 8 support has been removed during Zed cycle and we no longer
    have CentOS 8 integration jobs since then.

    Closes-Bug: #1998739
    Change-Id: I1b5ebe109b7d0647f324e84b465ed4960f8749f1
    (cherry picked from commit 394084fa22aa50e478206fed9ffc88278ed929f1)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866640
Committed: https://opendev.org/openstack/puppet-openstack-integration/commit/a2ccc588477eafa637acc23bdae94f23e0b5d29b
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit a2ccc588477eafa637acc23bdae94f23e0b5d29b
Author: Takashi Kajinami <email address hidden>
Date: Mon Dec 5 13:25:22 2022 +0900

    Stable-only: Pin ruby packages in CentOS 8

    This change introduces pinning of a few packages to avoid installing
    versions incompatible with old Ruby 2.5 in CentOS 8. Note that this
    change is submitted to stable/yoga and older stable branches because
    CentOS 8 support has been removed during Zed cycle and we no longer
    have CentOS 8 integration jobs since then.

    Closes-Bug: #1998739
    Change-Id: I1b5ebe109b7d0647f324e84b465ed4960f8749f1
    (cherry picked from commit 394084fa22aa50e478206fed9ffc88278ed929f1)
    (cherry picked from commit b242eceedc72dbec7048496652d8d9c9f6491752)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/puppet-openstack-integration/+/866641
Committed: https://opendev.org/openstack/puppet-openstack-integration/commit/87686fe120a3145f9aca1e5374821061461d95c0
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit 87686fe120a3145f9aca1e5374821061461d95c0
Author: Takashi Kajinami <email address hidden>
Date: Mon Dec 5 13:25:22 2022 +0900

    Stable-only: Pin ruby packages in CentOS 8

    This change introduces pinning of a few packages to avoid installing
    versions incompatible with old Ruby 2.5 in CentOS 8. Note that this
    change is submitted to stable/yoga and older stable branches because
    CentOS 8 support has been removed during Zed cycle and we no longer
    have CentOS 8 integration jobs since then.

    Closes-Bug: #1998739
    Change-Id: I1b5ebe109b7d0647f324e84b465ed4960f8749f1
    (cherry picked from commit 394084fa22aa50e478206fed9ffc88278ed929f1)
    (cherry picked from commit b242eceedc72dbec7048496652d8d9c9f6491752)
    (cherry picked from commit a2ccc588477eafa637acc23bdae94f23e0b5d29b)