Comment 1 for bug 2059865

Hey,

Eventually, horizon is skipped for metal deployments "by design", or better say - due to legacy decisions.

If you want to have horizon on metal AIO, you need to add `horizon` to scenario list explicitly.

Alternatively, you'd need to create /etc/openstack_deploy/conf.d/horizon.yml with content like here:
https://opendev.org/openstack/openstack-ansible/src/branch/master/etc/openstack_deploy/conf.d/horizon.yml.aio

After that you should be able to rerun os-horizon-install.yml playbook.