fm-mgr.inc: inherit useradd to add user and group

[pti/rtp.git] / docs / overview.rst

diff --git a/docs/overview.rst b/docs/overview.rst
index 91da720..ea04455 100644 (file)
--- a/docs/overview.rst
+++ b/docs/overview.rst
@@ -7,6 +7,33 @@ RTP Overview
 
 This project implements a real time platform 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, 
+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
+
+
+2.Support CPU Affinity and Isolation
+
+
+3.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.
+
+
 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.
@@ -23,3 +50,9 @@ is developed by the OpenEmbedded community, which was formally established in 20
 OpenEmbedded is the recommended build system of the Yocto Project, which is a Linux
 Foundation workgroup that assists commercial companies in the development of Linux-based
 systems for embedded products.
+
+Contact info
+------------
+If you need support or add new features/components, please feel free to contact the following:
+- Jackie Huang <jackie.huang@windriver.com>
+- Xiaohua Zhang <xiaohua.zhang@windriver.com>