Still working through the tutorial using Docker on my macbook - managed to get a bit further - I can now run `lein run test` without errors!
I'm trying to do the step which starts the Jesper web server:
`lein run serve`
The webserver starts fine, but.... it's running in the control node container so I'm not sure how I can actually access it from anywhere useful.
Presumably there's some Docker magic required to port forward or something from my laptop to the webserver running in the container? Does anyone have any pointers on how to do this?