This is required before we can upgrade OpenStack from Zed to Antelope, as Antelope packages are only available for Bookworm:
* http://osbpo.debian.net/osbpo/dists/
* https://mirrors.wikimedia.org/osbpo/dists/
This is the list of hosts with OpenStack packages:
```
fnegri@cloudcumin1001:~$ sudo cumin 'P{C:openstack::serverpackages::zed::bullseye}'
50 hosts will be targeted:
cloudcontrol[1005-1007].eqiad.wmnet,cloudnet[1005-1006].eqiad.wmnet,cloudrabbit[1001-1003].wikimedia.org,cloudservices[1005-1006].eqiad.wmnet,cloudvirt[1025-1061].eqiad.wmnet,cloudvirtlocal[1001-1003].eqiad.wmnet
```
[X] cloudcontrol[1005-1007].eqiad.wmnet
[X] cloudnet[1005-1006].eqiad.wmnet
[X] cloudrabbit[1001-1003].wikimedia.org
[X] cloudservices[1005-1006].eqiad.wmnet
[X] cloudvirt[1025-1061].eqiad.wmnet
[] cloudvirtlocal[1001-1003].eqiad.wmnet