Meeting Minutes:

5G Use Cases:
https://wiki.onap.org/display/DW/5G+Use+Cases+in+R6+Frankfurt

• REST Based Interface --> AI Interface.
• A1 to support Rest based protocol with content ---
• CDS with AI Interface using Python/Kotlin [more efficent--reactive/non-blocking]
  • https://github.com/onap/ccsdk-cds/blob/master/components/model-catalog/blueprint-model/uat-blueprints/pnf_config/Scripts/python/RestconfConfigDeploy.py#L35
  • https://wiki.onap.org/display/DW/Modeling+Concepts#Concepts-2026349199
• Does CDS need to support External Systems allocation for 5G use cases? Interaction with external systems is made dynamic, removing development cycle to support new endpoint.
• In order to define the external system information, TOSCA provides dsl_definitions. Link to TOSCA spec info 1, info 2.

SO and CDS Integration comment---:

• SO to CDS need to make sure we pass the namespace/endpoint.
• Extend Marco Building block flows to existing flow architecture with the hooks of scope and action. 
• Discuss Strategy towards SO Tosca Driven orchestration and integration with CDS (long strategy --Frankfurt)
  • Benjamin M, Steve S, Seshu S, Alexis , Dan T , Damian, Henry, Mac, Munir, Eric M , Yuriy , Shawn

Policy and CDS Integration: 

• # 1. Alignment betweenon the AAI notation used inpolicy (node.attribute) and CDS (attribute) - AAI properties can be extracted outof config-deploy-properties into its own aai-properties as a workflow input under config-deploy-request 
• # 2. CLAMP rendering possible actions supported by CDS + rendering of the input fields from CBA - Open API generatedfrom the protobuff - Ingest the TOSCA yaml from CDS
• # 3. SO response back to CDS for selected params inorderto store them: e.g. in cases where VNF management IP isnot a static IP. - Use heatbridge information
• # 4. Distributed CDS orfor multi-tenancy: placeholder for the nameof CDS or an identifier to resolve a specific CDS instance (namespace) # 5. Spec for SLA for an end-to-end closeloop automation, existing data??

CDS UI Feedback

• Node Type --> Should have Tags/Labels that the UI should express as a function.
  • Node Type rename to Function.

• Workflow > Action
  • Do we need a MODEL of a workflow or should the UI implement the tosca model with the output that CDS uses? Verify with Brinda/Alexis.
  • Is there a way to hide the get_attribute and reuse the model from the modeling-->

   4   "attributes": {

   5     "assignment-params": {

   6       "required": true,

   7       "type": "string"

   8     }

• is there a way to populate the possible available attribute based on the mapping [--roadmap]

• Formalized the DSL type a model catalog. --Make available in the UI.
  
  • https://wiki.onap.org/display/DW/Modeling+Concepts#Concepts-2026349199
  • Action: Yuriy to create a user story for adding the dsl type in the model catalog.

• Template Artifact --> Do we have a plugin for velocity, Jinga, XML, Json,
• Future --> Integration accessing the XML content from DG builder.
• DG Builder support XML should be converted to json--> Dan T

• Run Time Experience -->
  • Add a new UI for the Configlet and resource resolution [Nirvan].
    • Support life cycle management of parameter resolution using this ui.
  • Sandbox --> ADD A NEW REQUIREMENT; (Samsaung)
  • Who is the users from operation--> Configlet history tied to the users? Audit trial.
  • CDS UI Diary of the execution logs for a given resources and the users/systems that executed for the CBA Package.

• Reconciliation à Support required (roadmap)