I have been leading the integration of the new container tools (Podman, Buildah, Skopeo) in OpenStack and I work for Red Hat in the OpenStack Engineering team.
Early tester of Podman, I've been doing my best to collaborate with the awesome developers who made these tools, with the goal to close the feedback loop by being an early adopter at the (big) scale of OpenStack deployments.
If you're interested by what we do in OpenStack, feel free to take a look at our manuals:
I wrote (and plan to keep writing) blog posts about these efforts:
I'm EmilienM on #freenode and feel free to reach out if you have any questions regarding the integration of Podman.
On a side note, I'm a French citizen living in beautiful Canada (Quebec City); but I'm trying hard to keep my original French accent when I speak both French and English ;-) (heh!)