FROM alpine:3.12 RUN apk add --no-cache \ npm \ python2 \ ffmpeg \ && apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/testing/ \ atomicparsley WORKDIR /app COPY package.json /app/ RUN npm install COPY ./ /app/ EXPOSE 17442 CMD [ "node", "app.js" ]