Multi-virtual equipment container networking method

Abstract

The invention discloses a multi-virtual equipment container networking method, and aims to solve the problem of single-point faults on virtual network bridge equipment and isolate different containernetworks so as to quickly position the faults. According to the technical scheme, a container network bottom layer environment composed of a control node and a container operation node is built firstly, a networking system is built in the container network bottom layer environment, that is, a virtual network bridge assembly and a networking assembly are installed in the container operation node, and a central database is installed in the control node; the networking assembly comprises an external interface, a container joining and exiting network module, a network information processing module, a VNI distribution module and a network host list updating module. The networking assembly and the virtual network bridge assembly are matched with each other to finish the networking work of creating a network, deleting the network, adding the container into the network and quitting of the container from the network. According to the invention, the fault of one functional unit can be preventedfrom influencing other functional units, and possible network faults can be quickly positioned.

Description

technical field

[0001] The invention relates to the field of network technology, in particular to a container virtual networking method. Background technique

[0002] With the rapid development of cloud computing and virtualization technology, container technology has become more and more widely used. Containers have become the basic unit of a new generation of cloud computing infrastructure due to their advantages of light weight, easy deployment, and easy scalability. A container is an application running instance created from an image. The container provides a lightweight sandbox environment for the application, which can be used to isolate the application; the container provides a separate network namespace, which can be independently connected to the network. Container networking is to connect a large number of various containers to the network to realize the interconnection and intercommunication of all running containers between different hosts. Container networking ...

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