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Virtual network congestion abnormity processing method and system based on Open Stack

A virtual network and network blocking technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as service interruption, Openvswitch suspended animation, failure to provide services, etc., and achieve the effect of reducing downtime

Inactive Publication Date: 2019-01-04
CERNET CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the increasing number of applications on the cloud, due to network congestion of tenants' networks, virtual machine systems, enterprise applications, etc., the message queue processing times out and the network failure of the virtual machine occurs. Openvswitch will appear suspended animation, which will easily cause service interruption and cannot provide normal The situation of the service

Method used

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  • Virtual network congestion abnormity processing method and system based on Open Stack
  • Virtual network congestion abnormity processing method and system based on Open Stack
  • Virtual network congestion abnormity processing method and system based on Open Stack

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0025] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to...

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Abstract

The invention provides a virtual network congestion abnormity processing method and system based on Open Stack. The method comprises the following steps of S1, deploying sFlow-RT on a control node andat least two calculating nodes in an Open Stack cloud platform, wherein the sFlow-RT is used to carry out network flow monitoring on the at least two calculating nodes to obtain flow monitoring data;S2, acquiring the network packet loss rate of each calculating node within preset time according to the flow monitoring data; and S3, according to the network packet loss rate and whether a physicallink is connected, determining whether the virtual network abnormity of the Open Stack cloud platform is caused by calculating node network congestion; and if the virtual network abnormity of the OpenStack cloud platform is caused by the calculating node network congestion, calling an OpenStack cloud platform management tool puppet to restart the calculating node service of network congestion.

Description

technical field [0001] The invention relates to a processing method and system for abnormal network congestion based on OpenStack. Background technique [0002] With the rapid development of information technology, cloud computing has also been greatly developed, and various cloud computing platforms have emerged as the times require. As a cloud computing platform, OpenStack provides solutions for cloud computing infrastructure services. OpenStack has won more and more attention from the industry due to its fully open source and easy-to-expand features. At present, in order to solve problems such as resource utilization, computing power, and cost, many enterprises have continuously transplanted their applications to the cloud platform. [0003] figure 1 Shown is an example of the basic framework of the cloud platform, which includes control network nodes, computing nodes, core switches, and public networks. The control network nodes include: Keystone authentication module...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/0631H04L43/0811H04L43/0829H04L43/0876
Inventor 黄友俊李星吴建平郝子剑邓斌
Owner CERNET CORP
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