DeployFlow

A production-ready CI/CD pipeline demonstrating containerized microservices deployment with automated testing, security scanning, and Kubernetes orchestration.

🏗️ Architecture

DeployFlow consists of two microservices:

• Node.js Express API: Frontend service handling HTTP requests
• Go HTTP Server: Backend service for business logic

Both services are containerized, tested, and deployed to Kubernetes through automated CI/CD pipelines.

🚀 Features

• Automated CI/CD Pipeline: GitHub Actions workflow for building, testing, and deploying
• Container Security Scanning: Vulnerability scanning with Trivy
• Multi-Stage Docker Builds: Optimized container images
• Kubernetes Deployment: Automated deployment to K3s cluster
• Health Checks: Liveness and readiness probes
• Service Discovery: Internal service communication

📋 Prerequisites

• Kubernetes cluster (K3s or EKS)
• Docker
• kubectl
• GitHub account

🚀 Quick Start with DevContainer

# Build and start DevContainer
devcontainer up --workspace-folder .

# Exec into container
devcontainer exec --workspace-folder . bash

🌐 API Endpoints

Node.js Service (Port 3000)

• GET / - Health check
• GET /api/status - Service status
• GET /api/backend - Calls Go service

Go Service (Port 8080)

• GET / - Health check
• GET /health - Health probe
• GET /api/data - Returns sample data

👤 Author

Benjamin - DevOps Engineer

• AWS Community Builder (Containers)

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Built with ❤️ as part of my DevOps learning journey