Usage
docker run -d \
--name syncthing \
-p 8384:8384 \
-p 22000:22000/tcp \
-p 21027:21027/udp \
-v <path/to/config>:/config \
-v <path/to/syncfiles>:/syncfolder \
bse666/docker-syncthing
Access the Syncthing-WebUI via http://localhost:8384/. The default share folder, which syncthing creates, when it's first run is not mountable from outside containers.