To make kepler keeping the newest version, you should docker build firstly, and then run it.
docker build -t xunhs/kepler.gl https://github.com/xunhs/docker-kepler.gl.git
docker run --name kepler.gl -p 8080:80 -d xunhs/kepler.gl
# Optional: pass your mapbox access token to the container
docker run --name kepler.gl -p 8080:80 \
-e MapboxAccessToken="yourMapboxAccessToken" -d xunhs/kepler.gl
Some modules need to be build at startup. Therefore, it will a take a minute until the container is ready to use at http://localhost:8080.