Description of problem: Since the GUI has been removed we don't have a strong need for Mistral in the undercloud. To simplify tripleo we should then remove Mistral and replace the Mistral workflows with Python and/or Ansible playbooks. This BZ encompasses a number of upstream bugs: https://bugs.launchpad.net/tripleo/+bugs?field.tag=mistral-removal Relevant reviews are tagged: https://review.opendev.org/#/q/topic:mistral-removal+(status:open+OR+status:merged)
All work is done and merged. Closing.
Phase 3 regressions don't show any failures due to mistral removal.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 17.0 (Wallaby)), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2022:6543