.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. SPDX-License-Identifier: CC-BY-4.0
-.. Copyright (C) 2021 Wind River Systems, Inc.
+.. Copyright (C) 2021-2022 Wind River Systems, Inc.
INF O2 Service Overview
=======================
-This project implements a reference O2 IMS and DMS service to expose O2 interface to SMO.
+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 E release, the following API of O2 interface is enabled:
+In the G release, the following APIs are supported by the INF O2
+service:
-1. O-Cloud registration and inventory query
+1. INF O2 service Infrastructure Management Service (IMS)
- - O2 service discovers INF platform as O-Cloud, register the O-Cloud to SMO with provisioned SMO O2 endpoint.
+ - INF O2 service Inventory API
- - Provision SMO O2 endpoint
+ - O2 service discovers following resources of INF platform to
+ answer queries from SMO
- - Register INF as O-Cloud to SMO via SMO O2 endpoint
+ - 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
- - O2 service discovers following resources of INF platform to answer queries from SMO
+ - INF platform Subscription and Notification
- - O-Cloud information
+ - INF O2 service exposes Subscription API to enable SMO
+ subscribes to Notification of changes of resources
- - Resource Pool of the O-Cloud
+ - INF platform Deployment Management Service profile queries API
- - Resources of the Resource Pool, including pserver, cpu, memory, port, interface
+ - INF O2 service enables lookup of INF Native Kubernetes API information as part of inventory
- - kubernetes API endpoint as Deployment Management Service
+ - INF O2 service Monitoring API
+ - O2 service discovers alarms of INF platform to answer queries from SMO
-2. Deployment Management Service
+ - INF alarm event record information
- - O2 service expose DMS on behalf of kubernetes API endpoint hosted by INF platform, which support NfDeployment described by Helm charts
+ - INF alarm Subscription and Notification
- - Management of NfDeploymentDescriptor
+ - INF O2 service exposes alarm Subscription API to enable SMO
+ subscribes to Notification of changes of alarms
- - Management of NfDeployment
-
-
-3. Subscription and Notification
-
- - O2 service exposes Subscription API to enable SMO subscribes to Notification of changes of resources
-
- - Management of Subscriptions
-
- - Notification delivery via Rest API provided by specific Subscriptions