Dropbox in container with LD_PRELOAD patch from https://github.com/dark/dropbox-filesystem-fix
Dropbox only supports specific filesystems on linux ( ext4, btrfs ) this LD_PRELOAD tricks the client when it tries to detect the FS
NOTE: This is a proof of concept thing. If you run this you do so at your own risk. Its not supported by DropBox and your data may be damaged or lost as a result.
docker run -it --rm --name db-poc -v /data/dot-dropbox:/root/.dropbox -v
/data/dropbox:/root/Dropbox <imagename>
You'll need to run this twice, first for setup and then again to start sync ctrl-c when you see message about unsupported filesystem then run it again.