To the best of my knowledge, there isn't a maintained docker container of a phorge server or, taking it one step further, canonical terraform scripts to launch/update/manage a phorge instance. Is there any interest? I am happy to dockerize phorge + set up terraform scripts for, say, an AWS-based instance of phorge. I basically have one set up for my personal use anyways and it should be relatively easy to clean up for general availability.