Hello, I have been looking into CI failures that started impacting Kayobe today on the master branch, just as we're planning to branch stable/train this week (Kayobe is cycle trailing). Our seed jobs are failing because ironic doesn't start correctly [1]. The traceback shows that it is using code from the latest ironic-lib (3.0.0) which was released just last week [2] and dropped Python 2 compatibility. We're using Kolla Train images [3], but the latest kolla/centos-source-bifrost-deploy:train includes Bifrost 7.0.0 which fetches all its dependencies using Git master branches [4]. This only got changed later on stable/train [5], but there is no newer 7.x release. One of these dependencies is the requirements repo, which has just bumped the upper constraint for ironic-lib to 3.0.0 [6]. I believe this is what caused our jobs to start failing today. So I think we need: - a 7.0.1 release of Bifrost - an update of Kolla to use this release instead of 7.0.0 Would the ironic and kolla project teams be willing to help with this to fix our gate? Thanks a lot. [1] https://dafcf7323a7c828b67e0-814491f7a8e968b50eeaf14b0c7f115f.ssl.cf1.rackcd... [2] https://review.opendev.org/#/c/698500/ [3] https://dafcf7323a7c828b67e0-814491f7a8e968b50eeaf14b0c7f115f.ssl.cf1.rackcd... [4] https://opendev.org/openstack/bifrost/src/tag/7.0.0/playbooks/roles/bifrost-... [5] https://review.opendev.org/#/q/I3005fc59d6c5e1f5000874342f956977d9929907 [6] https://review.opendev.org/#/c/698981/