1e38fe3ace
- Created Cargo.toml with all required dependencies - Implemented health/ready endpoints - Added Docker configuration (production + development) - Configured docker-compose with resource limits - Set up MongoDB service with persistence - Verified build (cargo check passed) - Prepared monorepo structure for mobile/web/shared Next: Phase 2.2 (MongoDB connection and models)
149 lines
3.8 KiB
Markdown
149 lines
3.8 KiB
Markdown
# Phase 2.1: Backend Project Initialization - COMPLETE
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## Date: 2026-02-14
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## Summary
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Successfully initialized the Rust backend project with Docker containerization, development and production configurations, and verified the build.
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## Files Created
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### Backend Configuration
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- **backend/Cargo.toml** - Rust project dependencies
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- **backend/src/main.rs** - Axum server with health/ready endpoints
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- **backend/.env.example** - Environment variable template
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- **backend/defaults.env** - Default environment values
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### Docker Configuration
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- **backend/docker/Dockerfile** - Production multi-stage build (Alpine-based)
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- **backend/docker/Dockerfile.dev** - Development build with hot reload
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- **backend/docker-compose.yml** - Production deployment
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- **backend/docker-compose.dev.yml** - Development deployment
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### Project Structure
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- **backend/** - Rust backend
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- **mobile/** - React Native (iOS + Android) - to be created
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- **web/** - React web app - to be created
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- **shared/** - Shared TypeScript code - to be created
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- **thoughts/research/** - Research documentation
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## Deployment Configuration
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### Resource Limits (Homelab)
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- CPU: 1.0 core (limit), 0.25 core (reservation)
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- RAM: 1000MB (limit), 256MB (reservation)
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- MongoDB: 512MB RAM, 0.5 CPU
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### Port Configuration
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- Backend API: 6000 (host) → 8000 (container)
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- MongoDB: 27017 (standard port)
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- Future services: 6001-6999 range
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### Docker Features
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- Multi-stage build for optimized image size
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- Non-root user (normogen:1000)
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- Health checks (liveness and readiness)
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- Volume persistence for MongoDB
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- Custom bridge network (normogen-network)
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- Hot reload for development
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### Reverse Proxy Ready
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- Backend runs HTTP only on port 8000
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- TLS/HTTPS handled by reverse proxy
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- CORS configurable via environment
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## Build Verification
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```bash
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cd backend
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cargo check
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# Finished dev profile [unoptimized + debuginfo] target(s) in 24.94s
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```
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## Dependencies Added
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### Core Framework
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- axum 0.7 - Web framework
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- tokio 1.x - Async runtime
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- tower 0.4 - Middleware
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- tower-http 0.5 - HTTP middleware (CORS, trace, limit, decompression)
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### Database & Auth
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- mongodb 2.8 - MongoDB driver
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- jsonwebtoken 9 - JWT authentication
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- pbkdf2 0.12 - Password key derivation
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- sha2 0.10 - Hashing
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- rand 0.8 - Random generation
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### Serialization & Validation
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- serde 1 - Serialization
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- serde_json 1 - JSON
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- validator 0.16 - Input validation
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### Utilities
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- uuid 1 - Unique identifiers
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- chrono 0.4 - Date/time
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- tracing 0.1 - Logging
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- tracing-subscriber 0.3 - Log subscribers
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- dotenv 0.15 - Environment variables
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- anyhow 1 - Error handling
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- thiserror 1 - Error derive
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## Health Endpoints
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- **GET /health** - Liveness probe
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```json
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{
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"status": "ok",
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"timestamp": "2026-02-14T15:29:00Z"
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}
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```
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- **GET /ready** - Readiness probe
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```json
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{
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"status": "ready",
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"database": "not_connected",
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"timestamp": "2026-02-14T15:29:00Z"
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}
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```
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## Quick Start Commands
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### Development
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```bash
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cd backend
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cp .env.example .env
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# Edit .env
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docker compose -f docker-compose.dev.yml up -d
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docker compose -f docker-compose.dev.yml logs -f backend
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```
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### Production
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```bash
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cd backend
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cp .env.example .env
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openssl rand -base64 32 # Generate JWT secret
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# Edit .env with generated secret
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docker compose build
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docker compose up -d
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curl http://localhost:6000/health
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```
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## Next Steps
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- **Phase 2.2**: MongoDB connection and models
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- **Phase 2.3**: Configuration management (struct + env loading)
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- **Phase 2.4**: JWT authentication implementation
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- **Phase 2.5**: User registration and login endpoints
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- **Phase 2.6**: Password recovery with recovery phrases
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## Repository Ready
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The monorepo structure is ready with separate directories:
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- backend/ (Rust)
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- mobile/ (React Native - to be created)
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- web/ (React - to be created)
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- shared/ (TypeScript - to be created)
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All platforms will share common code through the shared/ directory.
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