Message broadcasting method and equipment

A message broadcasting and broadcasting domain technology, applied in the field of cloud computing, can solve problems such as occupying network bandwidth and wasting host device resources, and achieve the effect of saving network bandwidth

Active Publication Date: 2022-02-25
杭州优云科技有限公司
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Problems solved by technology

[0005] However, in practical applications, since a broadcast domain contains a small number of virtual machines (such as a few or a dozen), and the number of hosts in the cloud computing network is huge (such as thousands to tens of thousands) , which makes a large number of hosts in the cloud computing network have no virtual machines in the broadcast domain, and this b

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  • Message broadcasting method and equipment
  • Message broadcasting method and equipment

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[0045] Exemplary embodiments will be described in detail herein, and examples are illustrated in the drawings. The following description is related to the drawings, unless otherwise indicated, the same figures in the different drawings represent the same or similar elements. The embodiment described in the exemplary embodiments is not meant to all embodiments consistent with the present application. Instead, they are only examples of apparatus and methods consistent with some aspects of the present application as detailed in the appended claims.

[0046] The terms used in this application are only for the purposes of describing particular embodiments, not intended to limit the invention. The "one", "one", "one", "one", "" "" and "" "used in the present application and the appended claims are also intended to include many forms unless the context clearly represents other meanings. It should also be understood that the terms "and / or" as used herein refer to any or more of any or a...

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Abstract

The invention provides a message broadcasting method and equipment. The method comprises the steps that: a target host machine where a target virtual machine in the same broadcast domain with a local virtual machine is located is determined after a broadcast message isreceived from the local virtual machine; transforming the broadcast message into a unicast message, and sending the transformed unicast message to the determined target host machine, wherein the unicast message carries a broadcast domain identifier and a broadcast processing mark; after a virtual switch on the target host machine receives the unicast message, if the unicast message carries the broadcast processing mark, the unicast message is restored into a broadcast message, and a target virtual machine in the broadcast domain is determined from the virtual machines running on the target host machine, and the broadcast message is sent to the determined target virtual machine. By using the method provided by the invention, the occupation of the broadcast message on the network bandwidth is reduced while the message broadcast is realized, and the resources of the host machine equipment are saved.

Description

technical field [0001] The present application relates to the field of cloud computing, and in particular to a message broadcasting method and device. Background technique [0002] A cloud computing network usually includes: multiple hosts and intranet switches. The intranet switch can interconnect multiple hosts. Each host runs a virtual machine and a virtual switch. The virtual machine is used for business processing, and the virtual machine switch is used for communication between local virtual machines and cross-device communication of virtual machines. [0003] In a cloud computing network, multiple virtual machines (such as multiple virtual machines on different hosts, or multiple virtual machines on the same host) form a virtual data center, and each virtual data center is isolated from each other. Users can apply for a virtual data center for business processing. [0004] Under this architecture, when the user's business involves broadcasting the message in the v...

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Application Information

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IPC IPC(8): H04L49/201G06F9/455
CPCH04L49/201H04L49/70G06F9/45504
Inventor 朱丽品杨其
Owner 杭州优云科技有限公司
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