.. This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE
.. Full license text at https://creativecommons.org/licenses/by/4.0/legalcode
+:orphan:
+
.. contents::
:depth: 3
..
This use case shall also collaborate with SDOs such as
O-RAN and ETSI to enable wider adoption and use.
-See the `Use Case Description and Blueprint wiki page <https://wiki.onap.org/display/DW/Use+Case+Description+and+Blueprint>`_
+Architecture Choice
+-------------------
+3GPP(TS 28.801) defines three layer slice management functions which include:
+
+CSMF(Communication Service Management Function):
+
+• Responsible for translating the communication service related requirement to network slice related requirements.
+
+• Communicate with Network Slice Management Function (NSMF).
+
+NSMF(Network Slice Management Function):
+
+• Responsible for management and orchestration of NSI.
+• Derive network slice subnet related requirements from network slice related requirements.
+• Communicate with the Network Slice Subnet Management Function (NSSMF) and Communication Service Management Function.
+
+NSSMF(Network Slice Subnet Management Function):
+
+• Responsible for management and orchestration of NSSI.
+• Communicate with the NSMF.
+
+To realize the three layers of the slice management function, we need to decide whether to implement CSMF, NSMF or NSMF within ONAP, or use the external CSMF, NSMF or NSSMF. This implies that for ONAP-based network slice management, we have different choices from an architectural perspective:
+
+1) Implement CSMF, NSMF, NSSMF all within ONAP;
+
+2) Connect an external CSMF from the Northbound, Implement NSMF and NSSMF within ONAP;
+
+3) Connect an external CSMF from the Northbound, Implement NSMF within ONAP, Connect a 3rd party NSSMF from the Southbound;
+4) Implement CSMF, NSMF within ONAP, Connect a 3rd party NSSMF from then Southbound.
+
+5) Use external CSMF and NSMF, only implement NSSMF within ONAP.
+
+External Interfaces
+-------------------
+The guiding principle is when a Slice Management function is outside ONAP, standard interfaces/APIs (3GPP, IETF, ETSI, TM Forum, etc.) can be supported by default, while any customization of such interfaces shall also be supported by ONAP using suitable plug-ins/adaptors. This would enable easier interoperability of slice management functions realized within ONAP with 3rd party slice management functions, as well as northbound and southbound systems.
+
+Another key point would be that both internal and external interface mechanisms should be supported by the corresponding ONAP modules. To be more specific, communication between Slice Management Functions within ONAP (e.g., CSMF and NSMF) shall use ONAP internal mechanisms such as workflow calls, DMaaPmessages, etc. or standard APIs as appropriate. For example, SO acting as NSMF should support API call directly from CSMF in ONAP, as well as API trigger from an external CSMF via EXT-API.
+
+Network Slice Instance (NSI) Life Cycle View
+--------------------------------------------
+3GPP Specification (3GPP TS 28.530) describes management aspects of a Network Slice Instance, which can be described by the four phases:
+
+- Preparation: The preparation phase includes network slice design, network slice capacity planning, on-boarding and evaluation of the network functions, preparing the network environment and other necessary preparations required to be done before the creation of an NSI.
+- Commissioning: NSI provisioning in the commissioning phase includes creation of the NSI. During NSI creation all needed resources are allocated and configured to satisfy the network slice requirements. The creation of an NSI can include creation and/or modification of the NSI constituents.
+- Operation: The Operation phase includes the activation, supervision, performance reporting (e.g. for KPI monitoring), resource capacity planning, modification and de-activation of an NSI.
+- Decommissioning: Network slice instance provisioning in the decommissioning phase includes decommissioning of non-shared constituents if required and removing the NSI specific configuration from the shared constituents. After the decommissioning phase, the NSI is terminated and does not exist anymore.
+
+The ONAP-based NSI lifecycle management will finally provide the demonstration of all these phases.
Abbreviations
-------------
-----------------------------
From the architecture point of view, in Guilin release, besides the continuation of NSMF which was implemented in
Frankfurt release, the RAN NSSMF, TN NSSMF, CORE NSSMF have been implemented within ONAP, apart from interacting with
-ezternal RAN NSSMF and external CORE NSSMF.
+external RAN NSSMF and external CORE NSSMF.
The following provides an overview of the enhancements done in Guilin release:
deactivation, deletion and modification (in case of reuse of NSSI).
- **Enable NSMF interaction with RAN NSSMF, TN NSSMF, CN NSSMF**: Implement generic NSSMF adaptor for three domain NSSMFs,
- alignment with standard intefaces (3GPP, IETF), enable the connection to external RAN NSSMF.
+ alignment with standard interfaces (3GPP, IETF), enable the connection to external RAN NSSMF.
- **Design of RAN NSST, TN NSST, CN NSST and Slice Profiles, TN information models**: Basic E2E Slicing model was provided
all the related templates designed from SDC, TN related information models.
Honolulu release updates
------------------------
-In Honolulu release, the following aspects were realized:
+In Honolulu release, the following aspects were realized:
- **Modeling Enhancements** were made, details can be found at:
`Modeling enhancements in Honolulu <https://wiki.onap.org/display/DW/Modeling+enhancements+in+Honolulu>`_.
Continuing with integration tests deferred in Guilin release, and associated bug-fixing
Important Remarks
-~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~
(a) 2 deployment scenarios for RAN NSSI are supported. In the first scenario, the RAN NSSI comprises also of
TN Fronthaul (FH) and TN Midhaul (FH) NSSIs, and RAN NSSMF shall trigger TN NSSMF for TN FH and MH NSSI
related actions. In the second scenario, the RAN NSSI comprises only of RAN NFs. TN NSSMF shall be triggered by
(b) ‘Vpn-binding’is used to store ACTN OTN Tunnel model’s parameters.
- **OOF**: Updates include:
-
+
(a) NST selection is enhanced by fetching the templates from SDC directly.
(b) coverageArea to coverageAreaTAList mapping is done by OOF (as part of Slice Profile generation)
by accessing CPS.
Known Issues and Resolutions
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Details of manual configurations, work-arounds and known issues will be documented in the child wiki pages of:
-`User Operation Guide for Honolulu release <https://wiki.onap.org/display/DW/User+Operation+Guide+for+Honolulu+release>`_
\ No newline at end of file
+`User Operation Guide for Honolulu release <https://wiki.onap.org/display/DW/User+Operation+Guide+for+Honolulu+release>`_
+
+The foll. integration tests are carried over to Istanbul release: see `REQ-721 <https://jira.onap.org/browse/REQ-721>`_
+- NSMF: Option 2 testing, remaining regression testing and service termination testing for NSMF
+- RAN NSSMF: RAN NSSI termination, interactions with TN NSSMF for FH/BH NSSI reuse and some minor aspects related to SDN-R <-> RAN interaction
+- TN NSSMF: Checking some minor aspects in SO for modifying TN NSSI.
+- Core NSSMF: Modifying and deallocating a Core NSSI, reusing an existing Core NSSI
+- KPI Computation, Closed Loop & Intelligent Slicing: Some minor aspects on SDN-R <-> RAN-Sim interface needs to be addressed.
+
+Further details of these test cases can be found in REQ jiras for integration testing for Honolulu, and in the
+use case wiki. This means that the functionality associated with these test cases may require updated versions
+of the relevant components - the User Operation Guide will also be updated with details of any bug fixes
+beyond Honolulu as the testing is anyhow continuing as part of Istanbul release.
+
+Istanbul release updates
+------------------------
+Below aspects are covered in Istanbul release:
+
+1. **CPS-TBDMT Enhancements** - This service shall be used to map the erstwhile Config-DB-like REST APIs to appropriate CPS API calls. The purpose of this service is to abstract the details of (possibly multiple, and complex) XPath queries from the users of CPS. It enables CPS-users to continue using simple REST API calls that are intuitive and easy-to-understand and implement. The mapping to appropriate queries to CPS (including mapping of one API call to many Xpath queries) shall be done in a generic way by the CPS-TBDMT service. In Istanbul release, following are the main enhancements done:
+
+ - Support edit query ie. post, put and patch requests to CPS
+
+ - Support Output Transformation
+
+ (a) Extract desired output from the data returned from CPS.
+ (b) If 'transformParam' is not defined in the template no transformation takes place.
+ - Support Multiple query
+
+ (a) Make multiple queries to CPS in single request.
+ (b) If 'multipleQueryTemplateId' is mentioned in the template, it will execute this template first and insert the result to the current template to make multiple queries to CPS.
+ - Support Delete data requests to CPS
+
+ (a) Process delete request type.
+ - Support for dynamic anchor - Accept anchors at run time and execute query
+
+2. **CPS Integration**
+
+ - Config DB is replaced with the CPS component to read, write, update and delete the RAN Slice details. CPS APIs are accessed via CPS-TBDMT component. CPS integration with DCAE - Slice Analysis MS and OOF are completed. SDN-R integration with CPS is completed for the shared RAN Slice flow, activateRANslice and terminateRANSlice implementations are in progress.
+ - A new SDN-C karaf feature is introduced to register the cm-handle (anchor) with CPS. The integration with CPS-DMI plugin will be done in Jakarta release.
+
+3. **NSMF based TN Slices** - Support for interacting with TN NSSMF directly from NSMF for front haul and mid haul slice subnets. There will be separate SDC template for this scenario. NST will have 5 NSSTs - CN NSST, AN NSST, TN FH NSST, TN MH NSST, TN BH NSST.
+
+4. **KPI Monitoring** - Implementation is done in KPI Computation MS to configure the required KPIs and the KPI computation formula based on policies.
+
+5. **Closed Loop** - Closed Loop updates are sent over A1 interface to Near-RT RIC. This is done at the POC level. This will be further enhanced in Jakarta release to make use of the A1-Policy Management Service in CCSDK.
+
+6. **Intelligent Slicing** - End to end intelligent slicing - closed loop flow is tested with the initial version of Machine Learning MS.
+
+7. **Carry-over Testing from Honolulu Release**
+
+ - RAN NSSMF Testing
+
+ (a) Testing completed for the allocation, modification, activation and deactivation of the RAN slice to support option1
+ (b) Integration Testing of AN NSSMF with SDNR interactions for allocate and modify flow is completed
+ - E2E Testing
+
+ (a) Service instantiation for non-shared and shared scenario and fixes to support option 1 are done
+ (b) NSI selection process support for shared NSI is tested
+
+Impacted Modules for Istanbul Release
+-------------------------------------
+- **SO**
+ (a) Support of NSI termination by enhancing the interaction with OOF, AAI and UUI
+ (b) RAN NSSI Termination support with OOF & SDN-R interactions
+ (c) Bug fixes in Option 1 (CSMF, NSMF and NSSMFs are within ONAP & TN-FH, TN-MH are created by RAN NSSMF)
+ - **CSMF**: Fixed sNSSAI format and updated authentication for NSMF invocation
+ - **NSMF**: Fixes in NSI termination issues to support OOF interaction for NSI termination query and added subnet Type support for respective TN Domain
+ - **AN NSSMF**: Fixes for different termination scenarios in Option 1
+ - **CN NSSMF**: Bug fixes in shared allocate flow, modify flow and terminate flow
+ - Slice Profile alignment with NSSMF
+ (d) NSMF based TN Slices (TN-FH, TN-MH are created by NSMF) - Work flow changes to support this approach
+
+- **OOF**
+ (a) Integration with CPS for coverage area to coverage area TA list
+ (b) Bug fixes in NxI termination
+
+- **DCAE**
+ (a) Minor changes in Slice Analysis MS to support CPS integration
+ (b) KPI Computation MS in enhanced to support policy based KPIs and formula
+
+- **SDN-R**
+ (a) Bug fixes in instantiateRANSliceAllocate, instantiateRANSliceAllocateModify, activateRANSlice, terminateRANSlice Directed Graphs
+ (b) CPS integration for the instantiateRANSliceAllocateModify, activateRANSlice, terminateRANSlice Directed Graphs
+ (c) A new karaf feature is introduced to register the cm-handle with CPS
+
+- **CPS-TBDMT**
+ (a) This component is enhanced to support different type of queries based on templates
+
+- **CPS**
+ (a) Bug fixes and support for GET, POST, PATCH and DELETE type of queries.
+
+Istanbul Release - Functional Test cases
+----------------------------------------
+**Honolulu release carry-over test cases**
+ (a) Different possible scenarios of E2E Slice (eMBB) creation are tested in I-release
+ (b) RAN slice Termination testing completed
+ (c) Test cases to validate slice reuse and terminate using Option 2 (Core NSSMF and RAN NSSMF external) are completed
+
+**R9 Integration Testing**
+ (a) RAN NSSMF integration with CPS is covered for RANSlice modification, activation, deactivation and termination
+ (b) NSMF driven TN-FH and TN-MH slices creation is tested
+ (c) CPS impacts in closed loop scenario is validated and few test cases are deferred to Jakarta release
+
+ Integration test plan is available at `Integration Testing in Istanbul Release <https://wiki.onap.org/display/DW/R9+Integration+Test+for+E2E+Network+Slicing>`_
+
+Istanbul Release - Operation Guidance
+-------------------------------------
+The steps for E2E network slicing use case will be available at `User Operation Guidance - Istanbul Release <https://wiki.onap.org/pages/viewpage.action?pageId=111118867>`_. It is an update to the user manual created in Honolulu release.
+
+Istanbul Release - Known issues and Solutions
+---------------------------------------------
+
+**REGISTER 3RD PARTY CONTROLLERS**
+
+The ONAP TSC approved on July 9th, 2020 to change the status of ESR GUI Module
+to an 'unmaintained' project. Further information about 'Unmaintained Projects'
+can be found in the `ONAP Developer Wiki. <https://wiki.onap.org/x/Pw_LBQ>`__
+
+But excluding the ESR GUI module from ONAP does not mean that the "external
+system registration" mechanism is excluded; i.e. only the GUI is not available
+anymore.
+
+Nevertheless, in order to register the 3rd party controllers (like it is done
+in E2E network slicing use case and recently in Cloud Leased Line "CLL" use
+case as part of Intent-Based Networking), AAI's API are invoked manually.
+
+To do so, please send the following CURL command (PUT) to your AAI, with the
+attached xml payload. In the payload, please adjust the controller name (in
+this case sdnc1) and the controller ip address accordingly based on your
+environment:
+
+CURL COMMAND:
+
+.. code-block:: bash
+
+ curl -k -X PUT https://{{your-onap-ip-address}}:30233/aai/v16/external-system/esr-thirdparty-sdnc-list/esr-thirdparty-sdnc/sdnc1 -u "AAI:AAI" -H "X-FromAppId:postman" -H "Content-Type:application/xml" -H "Accept: application/xml" -H "X-TransactionId:9999" -d @/home/onap/esr-registration-controller-1.xml
+
+
+PAYLOAD (esr-registration-controller-1.xml):
+
+.. code-block:: xml
+
+ <?xml version="1.0" encoding="UTF-8"?>
+ <esr-thirdparty-sdnc xmlns="http://org.onap.aai.inventory/v16">
+ <thirdparty-sdnc-id>sdnc1</thirdparty-sdnc-id>
+ <location>Core</location>
+ <product-name>TSDN</product-name>
+ <esr-system-info-list>
+ <esr-system-info>
+ <esr-system-info-id>sdnc1</esr-system-info-id>
+ <system-name>sdnc1</system-name>
+ <type>WAN</type>
+ <vendor>Huawei</vendor>
+ <version>V3R1</version>
+ <service-url>http://192.168.198.10:18181</service-url>
+ <user-name>onos</user-name>
+ <password>rocks</password>
+ <system-type>nce-t-controller</system-type>
+ <protocol>RESTCONF</protocol>
+ <ssl-cacert>example-ssl-cacert-val-20589</ssl-cacert>
+ <ssl-insecure>true</ssl-insecure>
+ <ip-address>192.168.198.10</ip-address>
+ <port>26335</port>
+ <cloud-domain>example-cloud-domain-val-76077</cloud-domain>
+ <default-tenant>example-default-tenant-val-71148</default-tenant>
+ <passive>true</passive>
+ <remote-path>example-remotepath-val-5833</remote-path>
+ <system-status>example-system-status-val-23435</system-status>
+ </esr-system-info>
+ </esr-system-info-list>
+ </esr-thirdparty-sdnc>
+
+
+Additional issues occurred during the deployment and integration testing will be
+listed in the ONAP Developer Wiki at `Network Slicing - Issues and Solutions <https://wiki.onap.org/display/DW/Network+Slicing+-+Issues+and+Solutions>`_
+
+Jakarta Release Updates
+-----------------------
+In Jakarta release, the following aspects are covered:
+
+1. **E2E Network Slicing Solution**
+ - Slice selection based on resource occupancy level. With this enhancement, NSMF/NSSMF is able to monitor and update resource levels at NSI/NSSI level. OOF returns the solution for NSI/NSSI selection based on the criteria. In case of shared scenario, NSI/NSSI can be shareable only if sufficient resources are available in the network. RAN NSSMF’s resource occupancy is considered for this release. Resource occupancy of Core and TN NSSMFs will be considered in future releases.
+2. **RAN Slicing**
+ - Optimization of cm-handle registration with CPS-DMI Plugin for RAN NF instances to upload yang model.
+ - CPS integration with SDN-R for RAN slice allocation and reconfiguration scenarios
+ - CPS integration stabilization for RAN slice activate/deactivate and terminate scenarios. Validation and bug fix for CPS integration of RAN slice lifecycle.
+3. **Transport Slicing**
+ - OOF involvement in TN slice reuse and terminate scenarios
+ - Implementation of the call to OOF for allocateNSSI to enable TN NSSI reuse in TN NSSMF
+ - Implementation of the call to OOF for terminateNxi API to deallocate TN NSSI (which may not be terminated even when NSI is terminated) in TN NSSMF
+ - Closed-loop enhancement in CCVPN to support Transport Slicing’s closed-loop (Covered in CCVPN use case).
+4. **Closed Loop**
+ - IBN based Closed loop for Network Slicing. This enhancement makes use of intents and Machine Learning models for closed loop. ML prediction microservice enhancement is done as a POC work in Jakarta release.
+ - CPS integration stabilization, which validates and enhances CPS integration for closed loop.
+5. **Carryover tests from Istanbul release**
+ - Option-1 (internal NSMF, NSMF and NSSMF)
+ - Pending test cases for E2E Slice termination
+ - Bug fixes and testing for Core slicing
+ - NF instantiation issue with same NSST
+ - Multiple non-share Core slice creation issue
+
+Impacted Modules for Jakarta Release
+------------------------------------
+- **SO**: Requirements below are identified for Jakarta release and have impacts in SO component:
+ (1) Use of Optimization solution (OOF) in allocateNSSI, deallocateNSSI in TN NSSMF
+ (2) Bug fixes/enhancements of carryover test cases from Istanbul release
+
+- **OOF**: OOF component has an impact for the requirement below:
+ (1) NSI/NSSI Selection enhancements based on resource occupancy levels
+
+- **DCAE**: The requirements below are identified for Jakarta release and have impacts in DCAE component:
+ (1) Slice selection taking into consideration of resource occupancy levels
+ (2) CPS integration in closed loop – This was done in I-release. Expecting minor enhancements in Slice Analysis MS once after the other components impacts w.r.t CPS integration and E2E testing are completed.
+ (3) IBN based Closed loop for Network Slicing - This will have impact in E2E Slicing closed loop and TN Slicing closed loop.
+
+- **CCSDK**: The requirements below are identified for network slicing use case in Jakarta release and have impacts in CCSDK component. Most of these requirements fall under the category of CPS integration.
+ (1) Optimizing cm-handle registration with CPS-DMI Plugin to upload yang model
+ (2) CPS Integration with SDN-R for RAN Slice allocate and reconfigure scenarios
+ (3) CPS Integration Stabilization - RAN Slice activate/deactivate and terminate scenarios
+
+Jakarta Release - Functional Test cases
+---------------------------------------
+The functional testing of this use case covers CSMF/NSMF, RAN/CN/TN NSSMFs and Closed Loop functionality. Test cases are classified into 5 tracks: E2E network slicing, RAN NSSMF, TN NSSMF, Closed Loop and carryover testing. Details of the test cases can be found at: `E2E Network Slicing Tests for Jakarta Release <https://wiki.onap.org/display/DW/E2E+Network+Slicing+Integration+Tests+for+Jakarta+Release>`_ and its child wiki pages.
+
+Jakarta Release - Operation Guidance
+------------------------------------
+The setup and operation details for E2E network slicing use case are available at `User Operation Guidance - Jakarta Release <https://wiki.onap.org/display/DW/User+Operation+Guidance+-+Jakarta+Release>`_.
+
+Jakarta Release - Automate Network Slicing Option2 preparation step
+-------------------------------------------------------------------
+
+Automation of the Network Slicing Option2 use case is under development. At this moment automation of the preparation step is completed, with the source code under `SMO package repo <https://github.com/sebdet/oran-deployment>`_. The detailed introduction of the framework can be found at `SMO package introduction <https://wiki.o-ran-sc.org/display/IAT/Automated+deployment+and+testing+-+using+SMO+package+and+ONAP+Python+SDK>`_.
+
+The preparation scripts are python scripts, based on the ONAP pythonsdk framework. More libraries are added under SMO package in order to run the preparation scripts.
+
+The preparation scripts locate in folder **test/pythonsdk/src/orantests/network_slicing**. Before running the script, please open **settings.py** under folder **test/pythonsdk/src/orantests/configuration**. Make sure the URL settings for all the components are the good values.
+
+If the settings are good, go to folder **test/pythonsdk/src/orantests/network-slicing** and run the following command to trigger the preparation script:
+
+
+.. code-block:: bash
+
+ cd ./test/pythonsdk/src/orantests/network-slicing
+ tox -e ns-tests
+
+The command will trigger the main script **test_network_slicing.py**, which in turn triggers the preparation script of each component.
+
+The whole preparation process will configure the components and also verifies a bit whether the configuration was done successfully at the end of each step.
+
+The whole process may take about 1 hour to complete. You can monitor the progress using the log file **pythonsdk.debug.log** located in the folder **network_slicing/preparation**.
+
+If everything goes fine, you will see similar logs as shown below in the end.
+
+.. image:: files/ns_automation/ns_automation_suc.png
+
+If things goes wrong, please read the logs to identify which part has go wrong and try to fix that step manually.
+
+Then you can update the **test_network_slicing.py**, disable steps that are already complete, and replay the tox command to complete the rest of the configuration.
+
+
+Please note, when checking **test_network_slicing.py** in details, you will find some of the preparation steps might require extra input parameters, such as **cst_id**, **cst_invariant_id** and **sp_id**. These values could be found in both logs and SDC UI.
+
+.. image:: files/ns_automation/ns_automation_test_class.png
+
+In case it failed in the middle of the SDC template creation, please update the **sdc_template_suffix** variable inside the **test_network_slicing.py** and then rerun the script with tox command.
+
+Since SDC doesn't support creating template with the same name, neither deleting of any templates, you have to add a suffix to the original name to create template with a new name.
+
+.. image:: files/ns_automation/ns_automation_sdc_suffix.png
+
+
+Jakarta Release - Known issues and Solutions
+--------------------------------------------
+Details of up to date manual configurations, known issues, solutions and work-arounds can be found in the following wiki page: `Jakarta Release - Issues and Solutions <https://wiki.onap.org/display/DW/Jakarta+Release+-+Issues+and+Solutions>`_.
+
+Kohn Release Updates
+-----------------------
+In Kohn release, the following enhancements are implemented:
+
+- IBN driven E2E Network Slicing support including enhancement to Slice Analysis MS to listen to real-time user intents posted by AAI using DCAE SDK dmaap-client lib and and report slice KPI to UUI.
+- KPI computation enhancements including new KPI added and new UUI display design, KPI spanning multiple resources, error handling for missing counters.
+- DCAE R11 global requirements contribution `(See the wikipage here) <https://wiki.onap.org/display/DW/R11+Global+requirements+Contribution>`_.
+
+Kohn release also fixed a few critical bugs in Jakarta release.
+
+Impacted Modules for Kohn Release
+------------------------------------
+- **DCAE**: Requirements below for Kohn release have impacts on DCAE component:
+ (1) Enhancement to Slice Analysis MS
+ (2) KPI computation enhancements
+ (3) DCAE R11 global requirements and bug fixes
+
+- **UUI**: Requirements below for Kohn release have impacts on UUI component
+ (1) Slicing KPI monitoring and display for IBN driven network slicing
+
+Kohn Release Functional Test Cases
+---------------------------------------
+Details of the test cases can be found at: `E2E Network Slicing Tests for Kohn Release <https://wiki.onap.org/display/DW/E2E+Network+Slicing+Integration+Tests+for+Kohn+Release>`_ and its child wiki pages.
+
+London Release Updates
+-----------------------
+The following enhancements are added to the London release:
+
+- Support of 3GPP 28.532 based APIs for network slicing
+
+Impacted Modules for London Release
+------------------------------------
+- **SO**: Requirements below for London release have impacts on SO component:
+ (1) Enhancement to SO macro flow to support 3GPP 28.532 based APIs for network slicing
+ (2) NSST selection APIs for integration with OOF
+
+- **OOF**: Requirements below for Londond release have impacts on OOF component:
+ (1) NSST selection APIs for integration with SO
+
+London Release Test Cases
+--------------------------
+Details of the test cases can be found at: `E2E Network Slicing Tests for London Release <https://wiki.onap.org/display/DW/E2E+Network+Slicing+Integration+Testing+for+London+Release>`_.
Code Review / integration.git / blobdiff