ProfMac instagibs: I opened a couple of issues on the docs repo that collectively should have enough information to get it to work. I'll try to turn those into PR's later.
Now my logs are mostly "Misbehaving: ..."
provoostenator, instagibs: I split my time between making my own scripts and trying to get the gentian environment to work. When my scripts worked, I abandoned gentian. My local repo has a version that builds a scratch Trusty virtual machine, includes an ssh key back to my repository, builds the binary, and reports back a signed sha256. I am currently "incubating to be sure I am satisfied" before I put it on github.