A network construction method for multi-cloud environment based on software-defined network

A software-defined network and environmental network technology, applied in the field of computer software, can solve problems such as difficulty in meeting network requirements, inability to implement cross-cloud business deployment network construction and management, and achieve the effect of ensuring network quality

Active Publication Date: 2020-11-20
PEKING UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing network technology architecture is aimed at the traditional IT infrastructure, which is difficult to meet the network requirements in a multi-cloud business environment, and cannot realize the network construction and management of cross-cloud business deployment

Method used

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  • A network construction method for multi-cloud environment based on software-defined network

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] First, choose multiple cloud platforms to build a multi-cloud environment, such as Alibaba Cloud and Amazon AWS. Create an account on each cloud platform and apply for a virtual machine, install the software required by the business, use open source software to define network components, and configure cluster network information, including software version, component name, component type, and IP address management components. Build a software-defined network within each cloud platform and complete the building of business clusters.

[0024] SDN-based multi-cloud environment network architecture diagram of the present invention is as follows figure 1 As shown, a server is selected in the cluster of each cloud platform as the external interface. In this method, the server deploying the cluster management system is selected as the external interface, and...

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Abstract

The invention discloses a multi-cloud environment network construction method based on a software-defined network. The method comprises the following steps: 1) for each selected cloud platform, building a software-defined network on the cloud platform; 2) selecting a server serving as an external open interface on each cloud platform, that is, an external interface server; 3) using the external interface server for interconnecting the virtual networks on the cloud platform, so as to realize the interconnection of the virtual networks of different cloud platforms; 4) the software-defined network management node is deployed on each external interface server, a multi-cloud environment network is constructed, and the virtual networks under the multi-cloud environment network are managed. According to the method, a multi-cloud environment network is constructed and the virtual networks under the multi-cloud environment network are managed. The cloud platform virtual machine and the container network configuration information can be quickly inquired, so that cross-cloud construction and management of virtual machines and containers are achieved, and service cross-cloud deployment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of computer software, in particular to an SDN-based cross-cloud network construction method. Background technique [0002] Software Defined Network (Software Defined Network, SDN) is a new type of network architecture and a way to realize network virtualization. Its core technology, OpenFlow, realizes network The flexible control of traffic makes the network more intelligent as a pipeline. [0003] A multi-cloud environment is a business environment based on a new IT infrastructure. The traditional IT infrastructure is based on a pure physical architecture, which has low scalability and high deployment and maintenance costs. The new IT infrastructure is gradually migrating to the virtual environment and cloud environment. Through the hybrid interaction of the virtual machine environment and the cloud environment, the development, testing and deployment of applications in multiple cloud environments are rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0813H04L41/0893H04L67/10H04L67/30
Inventor 曹东刚崔治丞黄罡梅宏
Owner PEKING UNIV
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