Comment 5 for bug 1892450

> I'm glad that this has been potentially addressed in charmhelpers. I believe that all charms using apache2 will also need these fixes to address this

My assumption was that all of the OpenStack API charms inherit the Apache2 template in charm-helpers, but reactive charms don't. So I've made another review against charm-layer-openstack.
https://bugs.launchpad.net/layer-openstack/+bug/1886630

OpenStack components which are not covered by those templates are:
- openstack dashboard as it's not an API endpoint, but WebUI
https://opendev.org/openstack/charm-openstack-dashboard/commit/e462df7401ac144dce2aeb36b4e563980410a920
- VNC proxy as you and Xav mentioned

Agreed that it's good to scan all OpenStack charms if there is anything missing.