displayinfo Env variable FLASK_VERSION 0.12.1 Run from dockerhub https://hub.docker.com/r/cl3m3nt/displayinfo/ master $ docker run -it --rm -p 8080:5000 -d cl3m3nt/displayinfo OR Build your Dockerfile $ docker build -t local/displayinfo . Run your Dockerfile $ docker run -it --rm -p 8080:5000 -d local/displayinfo Screen