>> You can create images via just `docker`, but it's a wee bit hard to do, IMO. Also if you do that, then you can't edit the ENTRYPOINT without adding another

>> You can create images via just `docker`, but it's a wee bit hard to do, IMO. Also if you do that, then you can't edit the ENTRYPOINT without adding another layer because docker can't edit the respective json in the .tar file directly. As in - it has the documented functionality to do so in the "POST /commit" API, but that would never work and that parameter will be simply ignored.