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Plug-in implementation method and device

An implementation method and plug-in technology, applied in the field of communication, can solve the problems of limitation, difficult implementation and transformation, unavailability of VNFM-G, etc., and achieve the effect of high security and stability

Active Publication Date: 2018-05-08
SHANGHAI ZTE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example: VNFM-S failure may cause VNFM-G to be unavailable
In addition, the VNFM-S developed by scripting has a single development form, which is limited by the system framework of VNFM-G, making it difficult to implement transformation
[0005] The above is just an example of VNFM-G. Existing plug-ins exist in the entire system in the form of scripts. However, they need to share system processes, so resources are limited by system processes, and the reliability of plug-ins will directly affect the system. The security and stability of the process poses a greater threat to the security and stability of the system

Method used

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Examples

Experimental program
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no. 1 example

[0031] The first embodiment of the present invention provides a plug-in implementation method, the process of the method is as follows figure 1 As shown, including steps S102 to S106:

[0032] S102. The first system receives the operation request information from the second system, wherein the first system serves a system corresponding to the first plug-in service formed by the plug-in separated from the second system through microservice technology. The first system in this embodiment is set as a large system including the system corresponding to the plug-in service and the system corresponding to the predetermined basic service. Of course, in implementation, it can be different from the first embodiment of the present invention, and can be corresponding to a separate plug-in service The system and the system corresponding to the individual reservation basic service are set up.

[0033] As long as the existing plug-in is embedded in the system to run, the plug-in separation ...

no. 2 example

[0042] The second embodiment of the present invention provides a plug-in implementation device, the structure of the device is shown as figure 2 As shown, it includes: a receiving module 10, configured to receive operation request information from the second system, wherein the first system is a system corresponding to the first plug-in service formed by the plug-in separated from the second system through micro-service technology; The calling module 20 is coupled with the receiving module 10, and is used to call the predetermined basic service according to the operation request information; the return module 30, coupled with the calling module 20, is used for sending the operation result obtained after calling the predetermined basic service to the second system.

[0043] image 3 It shows a schematic diagram of a preferred structure of the plug-in implementation device, which may also include: a judging module 40, coupled with the receiving module 10, for judging whether th...

no. 3 example

[0047] The third embodiment of the present invention takes VNFM-G (equivalent to the second system) as an example to provide a plug-in based on microservice technology, which can use the orchestration system (an aspect of the first system in the second embodiment, It is equivalent to the service setting module) for orchestration and flexible deployment. It can be released in association with the main system or as an independent system. The following description focuses on the VNFM plug-in (VNFM-S) of the communication network.

[0048] The VNFM-S in this embodiment exists in the form of a plug-in service, runs in an independent process outside the VNFM-G service, and interacts with the VNFM-G based on a certain interface scheme, such as an HTTP RESTful interface.

[0049] Each plug-in service defines a clear boundary, can be written in different programming languages, can be deployed independently through automated deployment, and can be dynamically scaled.

[0050] The plug-...

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Abstract

The invention discloses a plug-in implementation method and device, and the method comprises the steps that a first system receives operation request information from a second system, wherein the first system is a system corresponding to a first plug-in service formed by a plug-in, separated from the second system, through the microservice technology; the first system carries out the call of a predetermined basic service according to the operation request information; the first system transmits an operation result obtained after the call of the predetermined basic service. The plug-in exists in a service mode through the microservice technology, and has a complete system environment, so the plug-in can interact with the second system but is not embedded in the second system. The interaction process does not need to occupy the process of the second system, and causes no threats to the safety and reliability of the second system, thereby solving problems in the prior art.

Description

technical field [0001] The invention relates to the communication field, in particular to a plug-in realization method and device. Background technique [0002] With the development of the NFV (Network Function Virtualization) standard and the commercialization of NFV, the general VNFM architecture (General Virtualized Network Function Manager, VNFM-G for short) is being adopted by more and more Operators use it in their virtualization architecture. VNFM-G needs to manage different product lines and even network elements from different manufacturers, which requires a dedicated VNFM plug-in (VNFM-S for short) to achieve. When VNFM-G manages VNF (Virtualized Network Function) and sends notifications to EM (Element Manager), some dedicated adapters are needed to ensure the normal work, and the adaptation work is done by VNFM-S. [0003] Commonly used scripting plug-ins are abstract interfaces defined by VNFM-G, and specific implementations are provided in VNFM-S. The interfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/00G06F9/44526
Inventor 董艳丽汪星
Owner SHANGHAI ZTE SOFTWARE CO LTD