https://github.com/tanishkamarrott/multi-stage-docker-builds-for-efficient-ci-cd

A repository showcasing multi-stage Docker builds for optimizing CI/CD pipelines. Includes examples for Node.js, Python, and Java projects with a focus on reducing image size and improving build efficiency.
https://github.com/tanishkamarrott/multi-stage-docker-builds-for-efficient-ci-cd

build container-image containerization continuous-deployment continuous-integration docker java nodejs python

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A repository showcasing multi-stage Docker builds for optimizing CI/CD pipelines. Includes examples for Node.js, Python, and Java projects with a focus on reducing image size and improving build efficiency.

• Host: GitHub
• URL: https://github.com/tanishkamarrott/multi-stage-docker-builds-for-efficient-ci-cd
• Owner: TanishkaMarrott
• License: mit
• Created: 2024-08-17T17:12:14.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-08-17T19:05:49.000Z (5 months ago)
• Last Synced: 2024-08-18T18:42:38.141Z (5 months ago)
• Topics: build, container-image, containerization, continuous-deployment, continuous-integration, docker, java, nodejs, python
• Language: Dockerfile
• Homepage:
• Size: 10.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Multi-Stage Docker Builds for Efficient CI/CD

This repository showcases examples of multi-stage Docker builds, aimed at optimizing CI/CD pipelines across various programming languages. By using multi-stage builds, you can significantly reduce Docker image sizes, speed up build times, and streamline your deployment process.

## Structure

The repository is organized into the following directories:

- **`NodeJS/`**: Contains a multi-stage Docker build example for a Node.js application.

- **`Python/`**: Contains a multi-stage Docker build example for a Python application.

- **`Java/`**: Contains a multi-stage Docker build example for a Java application.

Each directory includes:

- A `Dockerfile` showcasing the multi-stage build process.

- A `.dockerignore` file to optimize the build context.

- A `README.md` file explaining the specific optimizations applied in that example.

## Why Multi-Stage Docker Builds?

Multi-stage builds allow you to create lean and efficient Docker images by separating the build environment from the runtime environment. This approach helps:

- **Reduce Image Size**: Only the necessary files are included in the final image.

- **Improve Security**: Exclude build tools and unnecessary dependencies from production images.

- **Optimize Build Times**: By reusing build stages and caching intermediate layers, build times are significantly reduced.

## How to Use

1. **Clone the Repository**:

   ```bash

   git clone https://github.com/yourusername/Multi-Stage-Docker-Builds-for-Efficient-CI-CD.git

   cd Multi-Stage-Docker-Builds-for-Efficient-CI-CD

2. **Navigate to a Specific Language Directory:**

   ```bash

   cd NodeJS

3. **Build the Docker Image:**

   ```bash

   docker build -t your-image-name .

4. **Run the Docker Container:**

   ```bash

   docker run -p 8080:8080 your-image-name

## Contributions

Feel free to contribute by adding more examples or improving existing ones. Fork this repository, create a new branch, and submit a pull request.