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Project Name:

  • Proposed name for the project: cdi

Project description:

Composable Disaggregated Infrastructure (CDI) enables dynamic composition of computer systems (a.k.a compute resources)  from pools of disaggregated compute, storage and network components. The composition process is model driven, based on declarative templates that define what the composed system should look like in terms of its components and hardware capabilities. The disaggregated resource pools are contained within a set of racks, managed by the "infrastructure manager" software. The "infrastructure manager" software exposes set of northbound interfaces for consumption and administration of CDI. These interfaces are based on industry standard DTMF Redfish APIs. The following diagram illustrates basic components of CDI.

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  • On-demand optimization of VNF resources, in line with VNFD specified resource requirements.
  • Reduction of orchestration (instantiation/operation/remediation) failures due to lack of required infrastructures and/or resources.
  • On-demand dynamic capacity optimization across multiple virtual infrastructure environments
  • Unobstructed access to infrastructure telemetry
  • Industry standard interfaces models and interfaces
  • TCO (CAPEX and OPEX) reduction as consequence of dynamic resource sharing/optimization, and infrastructure management automation.

Scope:

The following functionality will provided:

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The initial focus of this project is on composition and optimization of NFV-I resources across OpenStack and K8S environments. Composition and optimization of resources consumed by ONAP components is out of scope.

Architecture Alignment:

The following diagram illustrates how project functionality fits in with the rest of ONAP components. The "CDI Infrastructure Management Adapter" component, shown in the diagram, contains the bulk of the implementation and consists of "glue code" required to interaction between ONAP components' native interfaces, DMTF Redfish APIs and TOSCA templates.


CDI Infrastructure Manager...

Gliffy Diagram
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nameCDI Infrastructure Manager
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CDI Flows...

Gliffy Diagram
nameCDI Flows
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Project Dependencies

The project depends on the following ONAP components:

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The project has no dependencies on other open source projects.

Other Information:

  • Link to seed code  - None
  • Vendor Neutral - Yes
  • Meets Board policy (including IPR) - Yes

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org.onap.




Resources committed to the Release:

Note 1: No more than 5 committers per project. Balance the committers list and avoid members representing only one company. Ensure there is at least 3 companies supporting your proposal.

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