Really looking forward to getting into this but it doesn't look like they've documented all the modules yet.
Specifically I'm trying to find more information on the hashi_vault module
Do you have a link that references this?
Or, if you are interested in what we did I could probably put it into a gist
After looking more closely it seems like it's just used to pull data from Vault. I'm currently using Ansible for Docker deployments and have been planning on using it to push data to Vault during deployments so this won't really suffice.