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nora/README.md
2026-02-24 12:47:07 +00:00

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<img src="logo.jpg" alt="NORA" height="120" />
[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
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> **Your Cloud-Native Artifact Registry**
Fast. Organized. Feel at Home.
**10x faster** than Nexus | **< 100 MB RAM** | **32 MB Docker image**
## Features
- **Multi-Protocol Support**
- Docker Registry v2
- Maven repository (+ proxy to Maven Central)
- npm registry (+ proxy to npmjs.org)
- Cargo registry
- PyPI index
- **Storage Backends**
- Local filesystem (zero-config default)
- S3-compatible (MinIO, AWS S3)
- **Production Ready**
- Web UI with search and browse
- Swagger UI API documentation
- Prometheus metrics (`/metrics`)
- Health checks (`/health`, `/ready`)
- JSON structured logging
- Graceful shutdown
- **Security**
- Basic Auth (htpasswd + bcrypt)
- Revocable API tokens
- ENV-based configuration (12-Factor)
## Quick Start
### Docker (Recommended)
```bash
docker run -d -p 4000:4000 -v nora-data:/data ghcr.io/getnora-io/nora:latest
```
### From Source
```bash
cargo install nora-registry
nora
```
Open http://localhost:4000/ui/
## Usage
### Docker Images
```bash
# Tag and push
docker tag myapp:latest localhost:4000/myapp:latest
docker push localhost:4000/myapp:latest
# Pull
docker pull localhost:4000/myapp:latest
```
### Maven
```xml
<!-- settings.xml -->
<server>
<id>nora</id>
<url>http://localhost:4000/maven2/</url>
</server>
```
### npm
```bash
npm config set registry http://localhost:4000/npm/
npm publish
```
## CLI Commands
```bash
nora # Start server
nora serve # Start server (explicit)
nora backup -o backup.tar.gz
nora restore -i backup.tar.gz
nora migrate --from local --to s3
```
## Configuration
### Environment Variables
| Variable | Default | Description |
|----------|---------|-------------|
| `NORA_HOST` | 127.0.0.1 | Bind address |
| `NORA_PORT` | 4000 | Port |
| `NORA_STORAGE_MODE` | local | `local` or `s3` |
| `NORA_STORAGE_PATH` | data/storage | Local storage path |
| `NORA_STORAGE_S3_URL` | - | S3 endpoint URL |
| `NORA_STORAGE_BUCKET` | registry | S3 bucket name |
| `NORA_AUTH_ENABLED` | false | Enable authentication |
| `NORA_RATE_LIMIT_AUTH_RPS` | 1 | Auth requests per second |
| `NORA_RATE_LIMIT_AUTH_BURST` | 5 | Auth burst size |
| `NORA_RATE_LIMIT_UPLOAD_RPS` | 200 | Upload requests per second |
| `NORA_RATE_LIMIT_UPLOAD_BURST` | 500 | Upload burst size |
| `NORA_RATE_LIMIT_GENERAL_RPS` | 100 | General requests per second |
| `NORA_RATE_LIMIT_GENERAL_BURST` | 200 | General burst size |
| `NORA_SECRETS_PROVIDER` | env | Secrets provider (`env`) |
| `NORA_SECRETS_CLEAR_ENV` | false | Clear env vars after reading |
### config.toml
```toml
[server]
host = "0.0.0.0"
port = 4000
[storage]
mode = "local"
path = "data/storage"
[auth]
enabled = false
htpasswd_file = "users.htpasswd"
[rate_limit]
# Strict limits for authentication (brute-force protection)
auth_rps = 1
auth_burst = 5
# High limits for CI/CD upload workloads
upload_rps = 200
upload_burst = 500
# Balanced limits for general API endpoints
general_rps = 100
general_burst = 200
[secrets]
# Provider: env (default), aws-secrets, vault, k8s (coming soon)
provider = "env"
# Clear environment variables after reading (security hardening)
clear_env = false
```
## Endpoints
| URL | Description |
|-----|-------------|
| `/ui/` | Web UI |
| `/api-docs` | Swagger UI |
| `/health` | Health check |
| `/ready` | Readiness probe |
| `/metrics` | Prometheus metrics |
| `/v2/` | Docker Registry |
| `/maven2/` | Maven |
| `/npm/` | npm |
| `/cargo/` | Cargo |
| `/simple/` | PyPI |
## Performance
| Metric | NORA | Nexus | JFrog |
|--------|------|-------|-------|
| Startup | < 3s | 30-60s | 30-60s |
| Memory | < 100 MB | 2-4 GB | 2-4 GB |
| Image Size | 32 MB | 600+ MB | 1+ GB |
## Author
**Created and maintained by [DevITWay](https://github.com/devitway)**
- Website: [devopsway.ru](https://devopsway.ru)
- Telegram: [@DevITWay](https://t.me/DevITWay)
- GitHub: [@devitway](https://github.com/devitway)
- Email: devitway@gmail.com
## Contributing
NORA welcomes contributions! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
## License
MIT License - see [LICENSE](LICENSE)
Copyright (c) 2026 DevITWay
---
**🐿️ N○RA** - Organized like a chipmunk's stash | Built with Rust by [DevITWay](https://t.me/DevITWay)