Dockerfile
<code>### base imagesFROM node:10.15-alpine# Create docker /home/nodejs directory, and run command in this pathWORKDIR /home/nodejs# Install app dependencies# copy local directory to docker /home/nodejs directoryCOPY . /home/nodejs# Install node dependencies from /home/nodejs/package.jsonRUN npm install# If you are building your code for production# RUN npm ci --only=production# expose the portEXPOSE 8080# docker start commandCMD [ "node", “index.js" ]</code>