ceph version is upgraded to pacific on Wallaby branch

[Jonathan Rosser]

Ceph client role specifies Octopus install

https://github.com/openstack/openstack-ansible-ceph_client/blob/stable/wallaby/defaults/main.yml#L42

During the ceph-ansible run in an OSA ceph job, librbd appears to be update to 16.x

https://zuul.opendev.org/t/openstack/build/f7abcc2628b34f779a9e55f7467c2eed/log/logs/host/apt/history.log.txt#56-60

Upgrade: librbd1:amd64 (15.2.16-0ubuntu0.20.04.1, 16.2.7-0ubuntu0.21.04.1~cloud2)

Also see https://zuul.opendev.org/t/openstack/build/f7abcc2628b34f779a9e55f7467c2eed/log/logs/ubuntu-apt-list-installed-host-19-17-11.txt#409

Why do these packages also have 21.04 in the name, thats odd for a Focal deployment?

This is also affecting real deployments as discussed in #openstack-ansible starting here https://meetings.opendev.org/irclogs/%23openstack-ansible/%23openstack-ansible.2022-05-24.log.html#t2022-05-24T19:52:28

[Satish Patel (satish-txt)]

Based on following URL all package above 16.x has 21.04 in name. that means updated package only available for 21.04 and above only

URL: http://ubuntu-cloud.archive.canonical.com/ubuntu/dists/focal-updates/wallaby/main/binary-amd64/Packages

[Satish Patel (satish-txt)]

After removing apt repo /etc/apt/sources.list.d/uca.list i am able to run os-nova-install.yml playbook without error (provided by OSA).

Now i can see following package version which is correct.

root@ostack-phx-comp-gen-1-63:/# dpkg -l | grep librbd1
ii librbd1 15.2.16-1focal amd64 RADOS block device client library

[Dmitriy Rabotyagov (noonedeadpunk)]

This has been fixed a way back through apt pinning from what I recall.