🚀 DevOps CI/CD Pipeline (Docker + GitHub Actions)

This project demonstrates a complete CI/CD pipeline using Docker, Docker Compose, and GitHub Actions with a self-hosted runner.

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🧠 Overview

The application is a simple Flask API containerized with Docker and automatically deployed on every push using GitHub Actions.

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⚙️ Tech Stack

• Python (Flask)
• Docker
• Docker Compose
• GitHub Actions (CI/CD)
• Self-hosted runner

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📦 Project Structure

my-devops-app/
│
├── app/
│   └── app.py
├── Dockerfile
├── docker-compose.yml
├── requirements.txt
└── .github/workflows/ci.yml

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🔄 CI/CD Workflow

1. Push code to main

2. GitHub Actions triggers pipeline

3. Self-hosted runner executes:

   • docker compose down
   • docker compose up -d --build

4. Application is updated automatically

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🐳 Run Locally

docker compose up -d --build

Then open:

http://localhost:5000

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📌 Features

• Automated deployment on push
• Containerized application
• Service orchestration with Docker Compose
• Self-hosted CI runner

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💡 Why this project

This project demonstrates practical DevOps skills:

• CI/CD pipeline design
• Containerization
• Infrastructure automation

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