Dockerizing Your Next.js App with MongoDB: A Beginner’s Tutorial for 2024

Dockerize your Next.js app with MongoDB in 2024 is like building a spaceship for your e-commerce dreams. Start by installing Docker desktop, create an account, and clone the repository. Then, set up your Docker file, compose file, and .env file to connect Next.js to MongoDB and handle changes instantly. It’s like creating a parallel universe for your app to thrive. 🚀 #NextGenDev

Installing Docker Desktop 🐳

In this tutorial, we’re going to dockerize a Next.js application with a MongoDB database. It’s a beginner tutorial that will teach you how to develop and deploy a Next.js application with a database on Docker.

Step 1: Installing Docker Desktop

Cloning the Next.js Application 🖥️

The next step is to clone the Next.js application with the MongoDB database repository using the following command in your terminal:

git clone [URL]

Dockerizing the Next.js Application 🐋

Next, we’ll create a Dockerfile and compose.yaml to run the Next.js application and create the MongoDB database.

Dockerfile

FROM node:20-alpine

WORKDIR /app

COPY package.json package-lock.json ./

RUN npm install

COPY . .

EXPOSE 3000

CMD ["npm", "run", "dev"]

Compose.yaml Configuration ⚙️

We’ll now create a compose.yaml file to define services and images for running the Next.js application and MongoDB database.

Compose.yaml Configuration Blocks

Docker Ignore Setup 🔒

In the root, create a .dockerignore file to specify the files to be ignored while copying from the host machine to the container machine.

Composing the Docker 🚀

After setting everything up, it’s time to compose the Docker using the following command:

docker-compose up

By following these steps, we successfully created a Docker for a Next.js application with a MongoDB database.

Conclusion

In this tutorial, we’ve learned how to dockerize a Next.js application with a MongoDB database. This will allow you to develop and deploy your applications in a more efficient and scalable way. Happy coding! 😊