Sorry for the lack of updates!
I had the privilege today to present at the 2018 OpenStack summit in Vancouver. Thanks everyone who was able to make it out to see the session, and thanks for all the folks that made it possible.
Here is the slide deck on SlideShare, and the recording of the talk can be found here: https://www.openstack.org/videos/vancouver-2018/encrypt-your-volumes-with-barbican
Also, the videos I created for setting up your own OpenStack Queens PoC with Barbican can be found here:
Part 1: (Deploying PackStack All-In-One OpenStack Controller)
Part 2: (Deploying the Barbican API)