Comment 31 for bug 1755027

I've successfully verified horizon from ocata-proposed:

* sets /etc/openstack-dashboard/local_settings.py -rw-r----- 1 root horizon 30915 Mar 15 14:25 local_settings.py
* runs openstack-dashboard apache conf under horizon:horizon (both from package-only and charm install with tempate override)
* upgraded from openstack-dashboard 3:11.0.4-0ubuntu1~cloud1 in cloud-archive:ocata to openstack-dashboard 3:11.0.4-0ubuntu1~cloud2.3 in cloud-archive:ocata-proposed
* performed various tasks from dashboard (create instance, delete instance, create volume, create user, create project)
* installation of openstack-dashboard and plugin dashboards keeps owner of /var/lib/openstack-dashboard/* as horizon:horizon

Releasing to ocata-updates will need to be coordinated with the following ocata charm fixes:
https://review.openstack.org/#/c/553410
https://review.openstack.org/#/c/552971
https://review.openstack.org/#/c/552901

Since the world-readable issue doesn't affect Artful, I'd like to release Ocata as soon as we're ready, and not wait for Artful/Pike fixes to land as we would normally do.