Your appliance/node is not registered with a NexentaFusion instance. To manage the NexentaStor appliance via a web interface deploy NexentaFusion using the NexentaFusion Installation QuickStart found here:

NexentaStor REST API Documentation is disabled by default.

The REST APIs provide programmatic access to managing a NexentaStor 5 appliance through HTTPS requests. It is a robust foundation for the new Nexenta Management Framework, a high-performance, multi-threaded, fault-tolerant management plane that provides a streamlined and simplified, storagecentric management experience.

Note: The API online documentation is a development tool and access is disabled by default. Enabling access in a production environment is not recommended.

If you must enable access to the detailed REST API documentation, follow these steps: