Setting the Stage: Introducing node-todo-cicd

Welcome to the "node-todo-cicd" project! This repository showcases a simple yet enlightening example of a Node.js application—an efficient todo list manager—crafted to demonstrate the wonders of Continuous Integration and Continuous Deployment (CI/CD) pipeline automation. The entire software lifecycle, spanning from code modification to deployment, is seamlessly orchestrated through the power of Jenkins.

Workflow Overview

Our CI/CD journey within "node-todo-cicd" comprises the following key stages:

Step 1: Cloning Code with Git

• Jenkins vigilantly monitors this GitHub repository (https://github.com/Rohit123890/node-todo-cicd.git) for any code changes.

• Upon detecting a new commit, Jenkins leaps into action, skillfully cloning the latest codebase via Git.

• This harmonizes the development environment with the repository, ensuring a seamless flow.

Step 2: Building a Docker Image

• With the code at its disposal, Jenkins advances to the Docker image building phase.

• The Dockerization process encapsulates the application and its dependencies within a container.

• This encapsulation guarantees uniformity across diverse environments, streamlining the deployment process.

Step 3: Automated Testing

• Quality assurance takes center stage as Jenkins performs automated testing on the Docker image.

• A suite of tests is executed to validate the application's functionality and integrity.

• If the tests triumph, Jenkins proceeds with deployment; otherwise, it promptly notifies the team of any hurdles.

Step 4: Deployment to AWS EC2

• The pinnacle of our automated voyage is the deployment of the Dockerized application to an AWS EC2 instance.

• Jenkins capitalizes on its integration with AWS tools to facilitate the launch and management of the EC2 instance.

• Manual intervention is eliminated, resulting in consistent and reliable deployments on every occasion.