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Business deployment method and device and storage medium

A technology for service deployment and deployment scheme, applied in the fields of storage media, service deployment methods and devices, can solve the problems of node or link resource shortage, network paralysis, and uneven network load, avoiding network congestion, balancing bandwidth utilization, The effect of improving receptivity

Active Publication Date: 2020-03-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the era of high traffic volume and blowout traffic growth, if the above-mentioned service deployment method is adopted, that is, deploying a large number of services on the optimal path, it will often lead to extremely uneven network load, and some nodes or links in the network will have resource failures. In a hurry, and even eventually the entire network is paralyzed

Method used

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  • Business deployment method and device and storage medium
  • Business deployment method and device and storage medium
  • Business deployment method and device and storage medium

Examples

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Embodiment 1

[0039] An embodiment of the present invention provides a service deployment method, figure 1 It is a schematic flowchart of a service deployment method provided by an embodiment of the present invention. Such as figure 1 As shown, it mainly includes the following steps:

[0040] S101. Obtain cache information of the entire network, and determine the current bandwidth utilization rate corresponding to each link in the entire network.

[0041] In the embodiment of the present invention, the service deployment method is implemented by a service deployment device. The service deployment device can first obtain the cached information of the entire network, and then determine the current bandwidth usage corresponding to each link in the entire network according to the cached information of the entire network. Rate.

[0042] It should be noted that, in the embodiment of the present invention, the service deployment device caches the whole network cache information. The network-wi...

Embodiment 2

[0098] Figure 4 It is a schematic structural diagram of a service deployment device provided by an embodiment of the present invention. Such as Figure 4 As shown, the service deployment device includes a calculation module 401, a determination module 402, and a deployment module 403;

[0099] The calculation module 401 is used to obtain cached information of the entire network, and determine the current bandwidth utilization rate corresponding to each link in the entire network;

[0100] The determining module 402 is configured to determine congested services according to the preset bandwidth utilization congestion threshold and the current bandwidth utilization;

[0101] The deployment module 403 is configured to determine the optimal deployment solution corresponding to the congested service according to the preset congestion resolution algorithm, the network-wide cache information and the preset bandwidth utilization algorithm, and according to the optimal deployment T...

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Abstract

The embodiment of the invention discloses a service deployment method, which comprises the following steps of obtaining cache information of a whole network, and determining a current bandwidth utilization rate corresponding to each link in the whole network; determining a congestion service according to a preset bandwidth utilization rate congestion threshold and the current bandwidth utilizationrate; and determining an optimal deployment scheme corresponding to the congestion service according to a preset congestion solution algorithm, the whole network cache information and a preset bandwidth utilization rate algorithm, and deploying the congestion service according to the optimal deployment scheme.

Description

technical field [0001] The present invention relates to the technical field of software-defined networks, and in particular to a service deployment method and device, and a storage medium. Background technique [0002] With the innovative development of software-defined network (Software Defined Network, SDN) technology, the SDN controller can have global network resource information, including network topology, link bandwidth, traffic, etc. [0003] In the current controller service deployment mode, the service is usually directly deployed on one or several optimal paths calculated by the SDN controller. However, in the era of high traffic volume and blowout traffic growth, if the above-mentioned service deployment method is adopted, that is, deploying a large number of services on the optimal path, it will often lead to extremely uneven network load, and some nodes or links in the network will have resource failures. In a hurry, and even eventually the entire network was ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/60
CPCG06F8/60Y02D30/50
Inventor 张天祥陆钱春胡道允李锋王超严峰
Owner ZTE CORP
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