Fileupload Gunner Project New [WORKING · GUIDE]

final_storage: streaming: true s3_multipart_threshold: 5242880 # 5MB This reduces disk I/O by 70% in high-load scenarios. Set these Redis keyspace parameters for large files:

fileupload gunner project new --with-scan --scan-threshold strict Every uploaded file is scanned in a separate Goroutine/Worker without blocking the upload acknowledgment. Infected files are moved to a quarantine bucket, and the original uploader receives a 451 HTTP status code (Unavailable For Legal Reasons). Unlike standard rate limiters that use fixed windows, Gunner implements a token bucket with leaky bucket fallback , adapting to current system load. Configure it in gunner.workers.yaml : fileupload gunner project new

project_name: "my-upload-service" version: "2.0" upload: max_file_size: 10737418240 # 10GB allowed_mime_types: - image/jpeg - image/png - application/pdf - video/mp4 chunk_size: 5242880 # 5MB chunks temp_storage: "/tmp/gunner_uploads" final_storage: type: "s3" bucket: "gunner-files" endpoint: "https://s3.amazonaws.com" Unlike standard rate limiters that use fixed windows,

gunner: workers: 8 retry_attempts: 3 dead_letter_queue: "failed_uploads" monitoring: prometheus_port: 9090 fileupload gunner project new

| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | ETIMEDOUT: chunk write failed | Network instability | Increase chunk_timeout in upload.yaml to 60s | | disk full: /tmp/gunner_uploads | Temp storage exhausted | Mount a larger volume or enable streaming mode | | invalid project structure: missing gunner.workers.yaml | Incomplete initialization | Re-run fileupload gunner project new --force | | MIME mismatch: application/octet-stream | Strict whitelist blocking | Add application/octet-stream or improve client Content-Type header | | redis: CLUSTERDOWN | Redis cluster misconfiguration | Use a single Redis node for development, or fix cluster slots | Enable verbose logging:

my-upload-service/ ├── config/ │ ├── upload.yaml │ └── gunner.workers.yaml ├── internal/ │ ├── handlers/ │ │ └── upload.go │ ├── queue/ │ │ └── redis_queue.go │ └── storage/ │ └── s3_client.go ├── scripts/ │ └── migrate.sh └── docker-compose.yml The core of the fileupload gunner project new setup is the configuration file. Here is a production-ready example: