Crandi

Full Stack Application Deployment With Docker Aws Ec2 And Github Actio

Leo Migdal
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full stack application deployment with docker aws ec2 and github actio

In the ever-evolving world of web development, one of the most empowering things you can do is take your application from local development all the way to the cloud — and that’s exactly what... Over the past few days, I built and deployed a full-stack application consisting of a React frontend and an Express.js backend, fully containerized and hosted on AWS ECS using Fargate. Here’s a look behind the scenes of how I transformed lines of code into a cloud-native, production-grade deployment. The architecture was simple but effective: a React frontend communicating with an Express backend. I began by developing both apps locally and testing them with Docker to ensure container compatibility. Each app was placed in its own Docker container with production-ready configurations.

Created a new cluster using Fargate launch type. No EC2 instances needed! Welcome to my Full Stack Application Deployment With Docker project! 🚀 This project demonstrates the power of Docker and Docker Compose in deploying a full stack application seamlessly on AWS EC2. Whether you're a seasoned developer or just getting started with containerization, this project provides an excellent opportunity to dive into deploying complex applications with ease.

Building and deploying full stack applications can be a daunting task, especially when it comes to managing dependencies, environments, and scaling. With Docker, I simplify this process by encapsulating each component of the application into containers, ensuring consistency across development, testing, and production environments. If any environment variables are required, create a .env file in the root directory of the project and define the variables there. Once the containers are up and running, access the application in your web browser using the public IP address of your AWS EC2 instance. Replace localhost with the public IP address. Introduction:Deploying a Node.js application involves several crucial steps to ensure efficient and scalable performance.

In this project, we aim to containerize a Node.js application and deploy it on an Amazon EC2 instance. The process begins by obtaining the Docker image source code from a Git repository. This source code is then built into a Docker image and pushed to the Docker Hub for centralized storage and accessibility. Once the Docker image is available on Docker Hub, we proceed to pull it from the repository and run it as a container on an Amazon EC2 instance. This approach leverages the power of Docker for containerization and the scalability of AWS EC2, ensuring a streamlined and reliable deployment process. AWS Account: Make sure you have an AWS account.

EC2 Instance: Create an EC2 instance and ensure you have SSH access. Docker: Install Docker on your local machine and the EC2 instance. GitHub Repository: Have a Node.js application hosted on GitHub. EC2 stands for Elastic Cloud Computing and is a service that AWS offers for running applications, hosting websites, processing data, and performing other computing operations. We will push our MERN project frontend and backend into two different repositories on GitHub from our local machine. After that, using GitHub actions, we will build a Docker image for both repositories separately.

These images will be pushed to DockerHub and saved in two different repositories on DockerHub. On AWS, we will configure a self-hosted runner for both the front end and back end. When our image is pushed to DockerHub, then our AWS self-hosted runner will pull the image from DockerHub. After this, our application will run on EC2. First, we will deploy the backend, and then, in a similar way, we will deploy the frontend. Hurray!

Now you have hosted the MERN stack application on EC2. Here I have my "Book Store," an application developed using the MERN stack. To deploy any MERN stack application, the process is similar. Login to DockerHub and create two public repositories, one for the frontend and the other for the backend. Also, note the username and repository name that we will need when we write the CICD workflow for our frontend and backend applications. Remember, we have to store our DockerHub username and password in GitHub secrets when we create a repository for our project on GitHub.

If you’ve ever built a full-stack app and asked yourself: “How do I deploy this professionally in production with DevOps best practices?” This case study walks through exactly how I achieved that — step-by-step — including the challenges, mistakes, and real fixes. Project Overview I built and deployed a production-grade full-stack note-taking application called Notify. The goal: Push code → App auto-deploys to AWS → No manual server changes

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