.. SPDX-License-Identifier: CC-BY-4.0
.. Copyright (C) 2019 Wind River Systems, Inc.
-RTP Overview
-============
+RTP Overview (INF)
+==================
-This project implements a real time platform to deploy the O-CU and O-DU.
+This project implements a real time platform (rtp) to deploy the O-CU and O-DU.
-In O-RAN architecture, the O-DU and O-CU could have different deployed scenarios.
-In general the performance sensitive parts of the 5G stack require real time platform,
+In O-RAN architecture, the O-DU and O-CU could have different deployed scenarios.
+The could be container based or VM based, in this release, we only cover the container one.
+In general the performance sensitive parts of the 5G stack require real time platform,
+especially for O-DU, the L1 and L2 are requiring the real time feature,
the platform should support the Preemptive Scheduling feature.
-
-For example, from implementation perspective, the non-virtualized DU,
-VM based DU and container based DU are requiring a real time host system.
+
Following requirements are going to address the container based solution:
-1.Support Node Feature Discovery
+1.Support the real time kernel
+
+2.Support Node Feature Discovery
-2.Support CPU Affinity and Isolation
+3.Support CPU Affinity and Isolation
-3.Support Dynamic HugePages Allocation
+4.Support Dynamic HugePages Allocation
And for the network requirements, the following should be supported:
+
1.Multiple Networking Interface
2.High performance data plane including the DPDK based vswitch and PCI pass-through/SR-IOV.
-It will support the X86_64 and ARM.
+In the Bronze release, the following components and services are enabled:
+
+1. Fault Management
+
+2. Configuration Management
+
+3. Software Management
+4. Host Management
-This is based on Yocto/OpenEmbedded, so it includes a Yocto/OpenEmbedded compatible
-layers meta-oran and wrapper scripts to pull all required Yocto/OE layers to build
-out the reference platform.
+5. Service Management
+
+6. Support the ansible bootstrap to implement the zero touch provisioning
+
+NOTE: These features leverage the StarlingX (www.starlingx.io). And in Bronze release, these features are only avalaible for IA platform.
+
+NOTE: In this release single server solution is supported only. All the functionalities include controller functions, storage functions and compute functions are integrated in the single server.
About Yocto and OpenEmbedded
----------------------------
Foundation workgroup that assists commercial companies in the development of Linux-based
systems for embedded products.
+
+About StarlingX
+---------------
+StarlingX is a complete cloud infrastructure software stack for the edge used by the most demanding applications in industrial IOT, telecom, video delivery and other ultra-low latency use cases. With deterministic low latency required by edge applications, and tools that make distributed edge manageable, StarlingX provides a container-based infrastructure for edge implementations in scalable solutions that is ready for production now.
+
Contact info
------------
If you need support or add new features/components, please feel free to contact the following:
=============
-This document provides the release notes for 1.0.0 of RTP.
+This document provides the release notes for 2.0.0 of RTP.
.. contents::
:depth: 3
| 2019-11-02 | 1.0.0 | Jackie Huang | Initial version |
| | | | |
+--------------------+--------------------+--------------------+--------------------+
-| | | | |
+| 2020-06-14 | 2.0.0. | Xiaohua Zhang | |
| | | | |
+--------------------+--------------------+--------------------+--------------------+
| | | | |
| | | | |
+--------------------+--------------------+--------------------+--------------------+
+Version 2.0.0, 2020-06-14
+-------------------------
+- Second version (Bronze)
+- Based on Yocto version 2.7
+- Linux kernel 5.0 with preempt-rt patches
+- Leverage the StarlingX 3.0
+- Support the AIO (all-in-one) deployment scenario
+- With Software Management, Configuration Management, Host Management, Service Management, and Service Management enabled for IA platform
+- Support the Kubernetes Cluster for ARM platform (verified by NXP LX2160A)
+- With the ansbile bootstrap supported for IA platform
+
+
Version 1.0.0, 2019-11-02
-------------------------
- Initial Version
- node-feature-discovery-0.4.0
- cpu-manager-for-kubernetes-1.3.1
+