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TOSCA Control Loops: Scratchpad Page

TOSCA Control Loops: Scratchpad Page

This page is rough work. When a topic is crystallized, we will spin off another page for that topic at this level in the wiki.

Elaborate the dependency between a service in SDC and also DCAE-MOD.

Today, control loops are directly related to services. We need to look at the relationship between services and control loops and how these relationships could be changed or defined on the fly

  • 1 service  to n control loops

  • Control Loops without a service?

  • Control loop working with many services?

  • Create a default or dummy service....?

Investigate how CLAMP works

How does the DB distribute to all the components?



  • TCA/VES Collector

  • PMSH

  • Control Loop from another ONAP operator member, looking for volunteers!

Translation and storage of TOSCA, base on the policy-models work.

https://github.com/onap/policy-models/tree/master/models-tosca



Development Branching and Submitting Stretegy

Demo for ONAP DDF

Design Time

Run Time

Participant class diagrams (Initial)





Using Existing CLAMP

SDC Interaction



CLAMP Reuse



CLAMP Backend and DCAE Participant

This is an implementation will be used for the PoC only. Here we are investigating how to talk to DCAE and how to use the existing CLAMP code.

Kubernetes Participant

We need to investigate how to talk to Kubernetes because DCAE is moving to Kubernetes in Istanbul and subsequent releases.



Policy Participant



Module Structure

policy-clamp

Level 1

Level 2

Level 3

Description

Level 1

Level 2

Level 3

Description

common





Common code for all CLAMP

models





Code for handling data representation and for message serialization and deserialzation

runtime





Code for handling REST calls, client, DB, and control Loop LCM

participant





Participant modiles



participant-impl



Participant implementations of various types





participant-impl-cds

Participant for CDS





participant-impl-dcae

Participant for DCAE Honolulu and earlier





participant-impl-kubernetes

Participant for Kubernetes microservices





participant-impl-policy

Participant for the Policy Framework





participant-impl-simulator

Participant simulator for integration testing



participant-intermediary



Participant library for DMaaP/Participant state management for participant implementations (ONAP and 3PP participants can use this library)



policy-gui









gui-clamp



gui-common



gui-editors





gui-editor-apex

gui-pdp-monitoring