I’m also interested in this, but I also don’t have anything in production. I am guessing there are no replies since it would probably fall under the category of “it depends on your requirements”. So the “solved problem” aspect is non-trivial I would imagine.
You’ve already listed the available options that I know of as well.
This does remind me, however, of the excellent recent ElixirConf Orlando closing keynote with @boydm about needing to talk even more about security though. (I am paraphrasing…I don’t remember the exact quote). I think it was partially in context with IoT / Nerves, but possibly more generalized. Maybe we could add some of the options as you have listed to the Deployment Wiki so with further clarification, the dynamics of this can be more clear, i.e. more of a “solved problem”?
