Traffic fault positioning method and system for virtual and container networks

Abstract

The invention discloses a traffic fault positioning method and system for virtual and container networks, and the method comprises the steps: obtaining network traffic data collected by a plurality ofmonitoring points, wherein the plurality of monitoring points are respectively deployed on a container, a virtual machine and a server; obtaining an analysis result through a preset analysis rule according to the network traffic data and a preset feature set; and positioning a fault according to the analysis result. According to the method, the long-standing problems that a fixed key point packetcapture tool of an existing virtual network can only be used for post-event analysis, and no fault time period data support exists are solved. Meanwhile, fault positioning is accelerated, the workingstate of the network layer can be displayed in real time, and visualization of the working state of the network layer is achieved.

Description

Technical field [0001] The present invention relates to the technical field of computer applications, and more specifically, to a flow fault location method and system suitable for virtual and container networks. Background technique [0002] The Internet platform initially deployed applications on physical machines. In order to ensure that they did not conflict with each other, only one application was deployed on a physical machine. With the continuous development of application services, the strategy of deploying one application on one physical machine is too wasteful of resources. Therefore, multiple applications are deployed on one physical machine, but it brings trouble to management, and there are certain conflicts or mutual conflicts between applications. influences. [0003] Therefore, virtual machines came into being, more applications can be deployed on virtual machines, and isolation is better. But the granularity of virtual machine resource isolation is too coarse, s...

AI Technical Summary

Problems solved by technology

[0006] However, this method is only applicable to traditional physical networks, while container networks and virtual networks need to be deployed in the form of software in containers, virtual machines, and various software-defined gateways. At present, there is no effective virtualization-based environment Automated network flow analysis tools, especially without analysis and fault detection methods for specific traffic, such as east-west traffic or north-south traffic

In the existing technology, a fixed key point packet capture tool is often used to capture data for analysis. However, the configuration commands of this method are complex and the scenarios are diverse. The captured data can only be used for post-event analysis, which seriously affects the efficiency of troubleshooting.

At the same time, there is currently no network layer working status visualization tool for container networks and virtual private networks

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