Though Docker comes preinstalled on the later JetPacks, the experience is somewhat incomplete w.r.t nvidia-docker, which is available on the x86 platform.
There are indeed ways (https://github.com/Technica-Corporation/Tegra-Docker) to access GPU from within Docker containers, but this is not quite inline with the container portability idea.
With the growing Jetson family, are there any official plans for arm version/equivalent of nvidia-docker?