INF O2 Service Overview

This project implements a reference O-RAN O2 IMS and DMS service to expose the INF platform to SMO via the O-RAN O2 interface.

In the G release, the following APIs are supported by the INF O2 service:

  1. INF O2 service Infrastructure Management Service (IMS)

    • INF O2 service Inventory API

      • O2 service discovers following resources of INF platform to answer queries from SMO

        • INF platform information

        • Resource Pool of the INF platform

        • Resources of the Resource Pool, including pserver, cpu, memory, interface, accelerator

        • Resource Types associated with Resources

      • INF platform Subscription and Notification

        • INF O2 service exposes Subscription API to enable SMO subscribes to Notification of changes of resources

      • INF platform Deployment Management Service profile queries API

        • INF O2 service enables lookup of INF Native Kubernetes API information as part of inventory

    • INF O2 service Monitoring API

      • O2 service discovers alarms of INF platform to answer queries from SMO

        • INF alarm event record information

      • INF alarm Subscription and Notification

        • INF O2 service exposes alarm Subscription API to enable SMO subscribes to Notification of changes of alarms