Syphon

A Next.js application with OpenTelemetry tracing, authentication, and microservice-based deployment architecture.

Quick Start

Development

1. Start services:

   docker-compose -f deployment/docker-compose.dev.yml up -d

2. Configure environment:

   cp .env.example .env
   # Edit .env with your values (see .env.d.ts for examples)

3. Run the application:

   npm install
   npm run dev

4. Access services:

   • App: http://localhost:3000
   • Jaeger UI: http://localhost:16686
   • Database: localhost:5432

Production

# Configure production environment
cp .env .env.production

# Deploy all services  
docker-compose up -d

Project Structure

• src/ - Application source code
• docs/ - Documentation files
• deployment/ - Docker and deployment configurations
• .env.d.ts - Environment variable definitions and examples
• docker-compose.yml - Production microservice deployment
• deployment/docker-compose.dev.yml - Development services

Environment Configuration

All environment variable examples and TypeScript definitions are in .env.d.ts. Copy values to your .env file.

Deployment

The application uses a microservice architecture with:

• App Service - Next.js application (Port 3000)
• Database Service - PostgreSQL (Port 5432)
• Jaeger Service - Distributed tracing (Port 16686)
• Prometheus Service - Metrics collection (Port 9090, optional)

See deployment/README.md for detailed deployment instructions.

Technologies

• Framework: Next.js 15
• Database: PostgreSQL + Prisma
• Authentication: Clerk
• Observability: OpenTelemetry + Jaeger
• Deployment: Docker Compose