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VNF information acquisition and control method and device, NFVO, VNFM and storage medium

A technology of acquisition method and management method, which is applied in the fields of VNF information acquisition and control, NFVO, VNFM and storage media, and can solve the problems that VNF ​​arrangement information cannot be acquired normally.

Pending Publication Date: 2021-06-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A VNF information acquisition and control method, device, NFVO, VNFM and storage medium provided by the embodiment of the present invention solve how to realize the management of manually established VNFs, and how to manage the VNF arrangement information stored on the VNFM when it cannot be obtained normally Issues with still being able to manage VNFs

Method used

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  • VNF information acquisition and control method and device, NFVO, VNFM and storage medium
  • VNF information acquisition and control method and device, NFVO, VNFM and storage medium
  • VNF information acquisition and control method and device, NFVO, VNFM and storage medium

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Experimental program
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Embodiment 1

[0049] In this embodiment, in order to facilitate the accurate understanding of the scheme, this embodiment first combines figure 1 The illustrated schematic diagram of NFV architecture illustrates the technical background of NFV. However, it should be understood that the description of the following technical background is only for ease of understanding, and is not intended to limit the present invention.

[0050] See figure 1 shown, where:

[0051] NFVO is mainly used to realize the orchestration and management of network function virtualization function VNF; among them, corresponding encoders can be set on NFVO according to specific requirements to realize VNF orchestration.

[0052] VNFM is mainly used to implement VNF ​​life cycle management, including but not limited to VNF instantiation, VNF termination, VNF elastic scaling VDU (Virtualization Deployment Unit, virtualization deployment unit), etc.

[0053] VIM is mainly used to manage virtualized resources based on inf...

Embodiment 2

[0106] On the basis of the above embodiments, this embodiment provides a VNF information acquisition device set in NFVO for VNF information acquisition, please refer to Figure 5 shown, which includes:

[0107] The resource information obtaining module 501 is configured to obtain the created virtual resource information from the VIM resource pool of the virtual infrastructure manager; for the specific obtaining process, please refer to the above-mentioned embodiments, which will not be repeated here.

[0108] The reverse orchestration module 502 is configured to perform VNF orchestration on the obtained virtual resource information, and generate VNF orchestration elements; for the specific orchestration process, please refer to the above-mentioned embodiments, and details are not repeated here.

[0109] The VNF package generating module 503 is configured to configure the VNF orchestration elements, and generate a VNF orchestration configuration package including VNF virtual re...

Embodiment 3

[0131] This embodiment also provides a NFVO, please refer to Figure 8 As shown, it includes a first processor 801, a first memory 802, and a first communication bus 803 for connecting the first processor 801 and the first memory 802;

[0132] The first processor 801 is configured to execute the first computer program stored in the first memory 802, so as to implement the steps of the method for obtaining VNF information as shown in the above embodiments.

[0133] This embodiment also provides a VNFM, please refer to Figure 9 As shown, it includes a second processor 901, a second memory 902, and a second communication bus 903 for connecting the second processor 901 and the second memory 902;

[0134]The second processor 901 is configured to execute the second computer program stored in the second memory 902, so as to implement the steps of the VNF management method shown in the above embodiments.

[0135] The present embodiment also provides a computer-readable storage medi...

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Abstract

Provided in an embodiment of the present invention are a VNF information acquisition and control method and apparatus, an NFVO, a VNFM and a storage medium. The NFVO can perform VNF orchestration and configuration according to created virtual resource information acquired from a VIM resource pool, and generate a VNF orchestration configuration packet including VNF virtual resource information and VNF life cycle management data; the VNFM can obtain a VNF arrangement configuration packet obtained by reverse arrangement of the NFVO from the NFVO, and according to VNF life cycle management data in the VNF arrangement configuration packet, target resources matched with VNF virtual resource information included in the VNF arrangement configuration packet in a VIM resource pool are managed; therefore, for the manually created VNF, even if no VNF life cycle management data corresponding to the VNF exists on the VNFM, the VNF life cycle management data can be incorporated into the orchestration of the NFVO and the management of the VNFM through the method provided by the embodiment of the invention.

Description

technical field [0001] The present invention relates to the communication field, in particular to a VNF information acquisition and control method, device, NFVO, VNFM and storage medium. Background technique [0002] Network Function Virtualization (Network Function Virtualization, NFV), the core concept of NFV technology is to decouple logical network functions from physical hardware devices, in order to greatly reduce the network construction costs and costs of basic telecom network operators. In terms of operating costs and network function implementation, it is required to separate the control plane and data plane of the basic telecom network, and use a programmable software platform to realize virtualized network functions. [0003] In the NFV technology, the life cycle management of VNF (Virtualized Network Function, virtualized network function) is the basis of VNF application. In related technologies, the following problems exist in the life cycle management of VNF:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/0893H04L41/0803H04L41/0661
Inventor 姚进林
Owner ZTE CORP