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Project Overview

  • Both Python and Java based Parser will not be updated in R7, the R7 release will use the same as previous release. 

  • The etsicatalog project provides package management service and parser service by Micro Service. It can be used to store packages distributed by the SDC, which then can be consumed by other projects or components, such as UUI, VF-C, SO etc. It also includes a TOSCA parser service.

Architecture  changes from F release:

Modeling/etsicatalog project will support SDC direct interface by implementing python-based Dmaap library to subscribe topics of other components.

For more component description -  ARC Modeling Component Description – Guilin (R7) Release

New component capabilities for Guilin, i.e. the functional enhancements

etsicatalog

  • Support SDC direct interface
  • Support ETSI package APIs and storage for ETSI packages in runtime
  • Improve platform maturity (TSC must have items)

New or modified interfaces

New interfaces:

  • None 

Modified interfaces:

  • None

Consumed interfaces

Interface Name

Interface Definition

 Interface Capabilities

Comments
SDCE-6SDC Interface

Distribution Engine publishes service notification to DMaaP.

ONAP components subscribe to service notification from DMaaP

From R7
SDCE-7SDC Interface

ONAP components retrieve service models from the Design Catalog


DMaaP-3DMaaP Message Router Consuming Interface

Provides a message receiving service to the DMaaP user

From R7
MSBE-1Micro Service Bus InterfaceAn interface for registration and discovery with the ONAP Micro Service Bus

Interface naming

Etsicatalog API naming is as followed:

Interface Name

Interface Definition

 Interface Capabilities


etsicatalogAPIE-1Catalog API

Provide catalog management interface

/api/catalog/v1/
etsicatalogAPIE-2NSD Management API

Provide NSD management interface (Align with ETSI SOL005 specification)

/api/nsd/v1/
etsicatalogAPIE-3VNF Management API

Provide VNF management interface (Align with ETSI SOL003 specification)

/api/vnfpkgm/v1
etsicatalogAPIE-4Parser API

Provide Parse interface:

/api/parser/v1/

Reference to the interfaces

Wiki page: Etsicatalog API Document

Swagger: etsicatalog_API_v1.yaml

What are the system limits

Now the component Redundancy and scaling depends on Kubernetes.

Involved use cases, architectural capabilities or functional requirements

etsicatalog will contribute to the following functional requirements: 

Listing of new or impacted models used by the project (for information only)

None.

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