> This broke puppet deployments of Horizon because since puppet-horizon overrides the entire HORIZON_CONFIG dict (instead of setting each individual keys), we did not have that key and it yield a Horizon KeyError exception on images_panel.
This specific problem was resolved by https://review.opendev.org/c/openstack/puppet-horizon/+/874050
> This broke puppet deployments of Horizon because since puppet-horizon overrides the entire HORIZON_CONFIG dict (instead of setting each individual keys), we did not have that key and it yield a Horizon KeyError exception on images_panel.
This specific problem was resolved by https:/ /review. opendev. org/c/openstack /puppet- horizon/ +/874050