Anyone found a good HOWTO yet on getting this running?
It's basically quite easy. See here:
For OMV on X86 machines you pull
with tag: latest
For any ARM Device you pull with tag: rpi
Create a user for docker or nodered, for example 'dockeruser' and remember the id (in terminal: 'id dockeruser)
Create a folder somewhere an chown it to dockeruser.
If you are not on a multi-user system you can skip the user creation and just chmod 777 of the created folder
Map the port 1880 to host 1880, or simply select 'host' as network mode
Finally map the folder to /data. If you create a dockeruser add
Run the container