# Tutorial 2: MinIO - Storage S3-Compatible

## Obiettivi
- Capire cosa è MinIO
- Deploy MinIO con Docker Compose
- Usare S3 API localmente
- Configurare client S3

## Cos'è MinIO?

MinIO è:
- **S3-compatible**: 100% compatibile con AWS S3 API
- **Local development**: S3 sul tuo computer
- **Open source**: Gratis e self-hosted

## Parallelismo: MinIO = S3

| Locale | Cloud |
|--------|-------|
| MinIO container | S3 bucket |
| http://localhost:9000 | https://s3.amazonaws.com |
| mc ls | aws s3 ls |
| minioadmin | AWS credentials |

## Configurazione

```yaml
minio:
  image: minio/minio:latest
  command: server /data --console-address ":9001"
  environment:
    MINIO_ROOT_USER: minioadmin
    MINIO_ROOT_PASSWORD: minioadmin123
  ports:
    - "9000:9000"  # API
    - "9001:9001"  # Console
  volumes:
    - minio-data:/data
```

## Utilizzo

### Accesso Console
Apri: http://localhost:9001
Login: minioadmin / minioadmin123

### AWS CLI
```bash
aws s3 ls --endpoint-url http://localhost:9000
aws s3 mb s3://testbucket --endpoint-url http://localhost:9000
aws s3 cp file.txt s3://testbucket/ --endpoint-url http://localhost:9000
```

### Python (boto3)
```python
import boto3
s3 = boto3.client('s3', endpoint_url='http://localhost:9000',
                  aws_access_key_id='minioadmin',
                  aws_secret_access_key='minioadmin123')
s3.create_bucket(Bucket='testbucket')
```

## Conclusione
MinIO ti permette di sviluppare con S3 API localmente prima di deployare in AWS.