fluxrig

Fluxrig is described as a high-fidelity orchestration engine designed for mission-critical applications in IoT, payments, and industrial infrastructure. The platform acts as a "protocol patchbay," enabling users to normalize and harmonize both legacy and modern systems—whether at the edge or in the cloud—into a unified, real-time control plane. By decoupling business logic from proprietary industrial and financial protocols, fluxrig aims to reduce the friction associated with integrating diverse ecosystems and allows for greater flexibility in system innovation.

The tool supports declarative pipeline management, allowing production-ready ISO8583 interfaces and routing rules to be deployed rapidly using YAML configuration files. This declarative approach distinguishes fluxrig from code-heavy frameworks, emphasizing ease of configuration and operational agility. The platform is delivered as a lightweight Go binary under 50MB, with zero external dependencies, making it suitable for deployment in a variety of environments. It leverages NATS JetStream for resilient, stateful communication, particularly useful in disconnected or distributed settings.

Unified observability is another core feature, with support for modern tracing using OpenTelemetry. This allows every signal across a distributed fleet to be linked to a unified trace ID, facilitating comprehensive monitoring and troubleshooting of mission-critical workflows. The platform is positioned for use cases such as managing payment gateways, industrial sensors, and healthcare equipment, providing a precise control plane for large-scale orchestration needs.

Community engagement is encouraged through a Discord community and a GitHub repository, where users can ask questions, share simulation rigs, explore the source code, report issues, and contribute to the engine. The tool is developed by JAAB Tech in Uruguay.