FROM alpine:latest ENV APP_VERSION=1.0.0 \ APP_HOME=/service \ APP_NAME=overflow_service_websocket WORKDIR ${APP_HOME} ADD dist/${APP_NAME} ${APP_HOME}/ ADD config.json ${APP_HOME}/ EXPOSE 80 443 ENTRYPOINT ["./overflow_service_websocket"] # docker build -f Dockerfile -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine . # docker run -d -p 18081:80 -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine