I currently installed the docker extras plugin in OMV 4.x and searched for a tutorial how to setup a docker container, where I can run a simple java "program" I created for analyzing my OMV Shared Folders.
I enabled the docker plugin and wanted to create a docker container, but the mask popping-up asks for an image but the dropdown is empty and I have no clue, why I should select it, since I want to create a new one and not a finish image.
Can you help me to get this setup? I don't have any experience with docker, yet and formerly only used virtual box or vm ware.
Thanks and kind regards,