Definition

Related Epic: SDNC-887

There are two new services arround SDN-R Mountpoints planned:

• Use DMaaP as ONAP internal communication services
• Create two seperate bundles in ccsdk/feature-sdnr/wt
• Overall architecture: SDNC-888

Mountpoint provider

1. Deliver SDN-R Mountpoint status changes over DMaaP
2. Stories are: SDNC-889 
3. Proposed bundle name: sdnr-wt-mountpoint-state-provider
4. Register listener to MDSAL for mountpoint changes and provide related information
5. Related disussion: model-driven DMaaP Agent
6. Uses ClusteredDataTreeChangeListener for NetconfChangeListener

Mountpoint registrar for VES

1. Manage SDN-R Mountpoints
2. Methods are: Create, Remove
3. Stories are: SDNC-890
4. Proposed bundle name: sdnr-wt-mountpoint-registrar
5. VES message: pnfRegistration

Integration test

1. Story: SDNC-891

Development related

• Location for bundles: ccsdk/feature - sdnr/wt
• Development: Repository: onap-sdnr, branch:odlux-provider
• Test environment with container setup: dmaap + sdnr + sdnrdb
• Sending VES Message in https://git-highstreet-technologies.com/highstreet/sdnr-interfacing-aai-dcae
• Command for registration: pnfRegistration
• Use case: https://wiki.onap.org/display/DW/5G+-+Configuration+with+NETCONF
• JSONSchema: https://git.onap.org/dcaegen2/collectors/ves/tree/etc/CommonEventFormat_30.0.1.json
• Version of VES: 7.1 Files Version: 30.0.1
• Simulator VES/Netconf: Availability October

Open:

• Topic name in DMaaP for such messages: unauthenticated.VES_PNFREG_OUTPUT

Usage

1. The mountpoint-registrar bundle uses 2 configuration files (by default they are located in the etc directory) - 
   1. dmaap-vesmsg-listener.properties - This file contains a property key by the name - subscriptions and its values are fully qualified Java class names and consumer properties file names separated by : (colon) and ; (semicolon) Ex: subscriptions=org.onap.ccsdk.features.sdnr.wt.mountpointregistrar.impl.DMaaPPNFRegVESMsgConsumer:pnfRegVESmsgConsumer.properties
      In the example above, the subscriptions property value contains 2 parts separated by a : (colon). The value before the : (colon) contains a fully qualified Java class name which implements the DMaaPVESMsgConsumer class. The value after the : (colon) contains a consumer properties file as understood by DMaaP consumer implementation. There can be any number of "Java class : consumer properties file" values separated by a ; (semicolon) for the subscriptions property

pnfRegistration VES Message flow 

Message flow (for registering a mountpoint with TLS protocol)