assignment-1

Step 1 (5 marks): Identify a Sample Application

Hello World In Node.Js App.Js File

const http = require('http'); const hostname = '0.0.0.0'; const port = 3000;

const server = http.createServer((req, res) => { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); res.end('Hello, World!\n'); });

server.listen(port, hostname, () => { console.log(Server running at http://${hostname}:${port}/); });

Step 2 (5 marks): Identify the Dependencies

NPM

Step 3 (15 marks): Create a Dockerfile

Dockerfile FROM node:14-alpine WORKDIR /app COPY package*.json ./ RUN npm install COPY . . EXPOSE 3000 CMD [ "npm", "start" ]

Step 4 (25 marks): Build the Docker Image

Docker build -t mrbasit01/myapp:latest

Step 5 (25 marks): Push the Docker Image to DockerHub

Docker push mrbasit01/myapp:latest

Step 6 (10 marks): Create a GitHub Repository

Step 7 (15 marks): Include a README.md file

Step 8 (5 marks): Push the Codebase to GitHub