The OpenDev team is going to start removing inactive x/* namespace projects from Zuul's tenant configuration. The two primary motivations behind this are to remove projects that already have broken configurations within Zuul (see the Zuul config errors page [0]), and to avoid projects entering this state in the future as we clean up test nodes like Ubuntu Xenial or CentOS 8 Stream or otherwise modernize the CI system. Removal from Zuul's tenant configuration is a lightweight method of ensuring we're addressing problems with active projects that can be fixed without the added noise from projects that are unlikely to fix things on their own. A first pass at this sort of cleanup is being done with this change [1]. Feel free to chime in if you know there is already work underway to correct x/* projects' config errors, or if you know of any additional projects that should be removed from Zuul. We aim to merge this change on July 16, 2024. It should be noted that if projects do become active again and have volunteers willing to correct the CI configuration state, it is straightforward to add the project back into Zuul enabling that effort to progress. Projects will simply add themselves back to the tenant configuration and then push changes to fix the CI config. [0] https://zuul.opendev.org/t/openstack/config-errors [1] https://review.opendev.org/c/openstack/project-config/+/923509 Clark