From 58c068f9455441e25f41de3224f20d83f84bcb46 Mon Sep 17 00:00:00 2001
From: qihuiz <zhaoqihui@chinamobile.com>
Date: Fri, 29 Nov 2019 02:48:21 -0500
Subject: adding edge cloud management requirements

Change-Id: Icb1ec3d4f58ff4280e55eadd3a99ef1938e0fb4a
Signed-off-by: Qihui Zhao <zhaoqihui@chinamobile.com>
---
 .../edge_cloud_management_reqirement.rst           | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 docs/development/requirements/edge_cloud_management_reqirement.rst

(limited to 'docs/development/requirements/edge_cloud_management_reqirement.rst')

diff --git a/docs/development/requirements/edge_cloud_management_reqirement.rst b/docs/development/requirements/edge_cloud_management_reqirement.rst
new file mode 100644
index 0000000..3be11d5
--- /dev/null
+++ b/docs/development/requirements/edge_cloud_management_reqirement.rst
@@ -0,0 +1,93 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+   .. SPDX-License-Identifier: CC-BY-4.0
+      .. (c) Qihui Zhao China Mobile and other contributors
+
+========================================
+Edge Cloud Management Requirements
+========================================
+
+Edge services and deployment scenario
+=========================================
+
++-------------------------+--------------------------+
+| Edge Service            | Deployment Scenario      |
++-------------------------+--------------------------+
+| Industrial application  | On-prem                  | 
++-------------------------+--------------------------+
+| V2X                     | Network edge/ on-prem    | 
++-------------------------+--------------------------+
+| AR/VR                   | Network edge/ on-prem    | 
++-------------------------+--------------------------+
+| IoT analysis            | on-prem                  | 
++-------------------------+--------------------------+
+| Cloud gaming            | Network edge             | 
++-------------------------+--------------------------+
+| CDN                     | Network edge             | 
++-------------------------+--------------------------+
+| IoT control             | On-prem/ network edge    | 
++-------------------------+--------------------------+
+
+Note: 
+
+"On-prem" refers to deployment scenarios in which service being deployed in places like industrial park; “Network edge” refers to  deployment scenarios in which service could be deployed in operators’ edge cloud.
+
+
+Problems of providing edge cloud services
+===========================================
+
+Telco operators, also as edge cloud service providers, are facing the following problems when providing edge cloud services:
+
+**Multiple types of cloud & remote deployment**
+
+a) Edge resource type: VMs, containers, bare metals;
+
+b) Widespread edge sites, hard to do deployment and installation.
+
+**Incompatible cloud solutions from multiple cloud vendors or open source community**
+
+a) Tens of thousands of edge sites could use IaaS from multiple vendors;
+
+b) Different cloud solutions are incompatible to each other to some degree;
+
+c) Inconvenient for edge cloud users if using different vendors’ edge IaaS directly.
+
+**Lack of unified & regional-centralized operation and management**
+
+a) Impossible to provide local O&M for each edge site (high cost, poor efficiency).
+
+**Support both IT and CT applications**
+
+a) Complicate for IT application to follow MANO processes;
+
+b) Some IT applications have their own service management system;
+
+c) Resource orchestration is enough for IT application or they don’t need to be orchestrated.
+
+
+Requirements of providing edge cloud services
+=================================================
+
+**Unified management for multiple resource types**
+
+a) Provide VM, container, bare metal resources;
+
+b) Provide access management (connection management) and auto deployment for all edge resource pools.
+
+**Standard resource & service interface**
+
+a) Shield difference of multi-vendor products;
+
+b) Provide standard and stable service, resource, APIs for edge cloud users (including end users & systems);
+
+c) Simple deployment process for both IT & CT applications.
+
+**Unified & Centralized O&M**
+
+a) Centralized fcaps management;
+
+b) Standard O&M APIs  for other systems to subscribe O&M service;
+
+c) Unified & automatic O&M entrance to provide localized O&M.
+
+
+
-- 
cgit 1.2.3-korg