This Version of Mongo is based on the cross-compiled Version you can find here: https://andyfelong.com/2015/02/mongodb-on-the-raspberry-pi-2⁠ (due to a bug in the docker hub documentation - please replace https with http).

This Image is created from the github repository located here: https://github.com/dhermanns/rpi-mongo⁠

Please have a look at the rpi-nightscout for a documentation of how to get the Nightscout Application running: https://github.com/dhermanns/rpi-nightscout⁠