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Multi-cloud scheduling method and device, computer equipment and storage medium

A scheduling method and multi-cloud technology, applied in the computer field, can solve the problems of multi-cloud manufacturers' bandwidth jitter, inability to effectively control the alias resolution frequency of multi-cloud manufacturers, and difficult bandwidth adjustment, so as to shorten query time, avoid bandwidth jitter, and reduce analysis pressure. Effect

Inactive Publication Date: 2020-12-18
北京视界云天科技有限公司
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  • Claims
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AI Technical Summary

Problems solved by technology

This situation leads to severe bandwidth jitter among multi-cloud vendors, and traffic is concentrated in one cloud vendor for a long period of time.
The cloud management platform cannot effectively control the alias resolution frequency of multi-cloud vendors, making it difficult to adjust the bandwidth between multi-cloud vendors

Method used

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  • Multi-cloud scheduling method and device, computer equipment and storage medium
  • Multi-cloud scheduling method and device, computer equipment and storage medium
  • Multi-cloud scheduling method and device, computer equipment and storage medium

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] In one embodiment, such as figure 1 As shown, a multi-cloud scheduling method is provided, including the following steps:

[0040] In step 102, the bandwidth proportion data of each cloud provider is obtained, and the alias resolution ratio of the cloud provider is determined according to the bandwidth proportion data.

[0041] The bandwidth ratio data can be obtained in real time, so the bandwidth ratio data is changing in real time according to the network conditions, so the alias resolution ratio is also changing in real time.

[0042] Step 104, receiving a rec...

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Abstract

The invention relates to a multi-cloud scheduling method and device, computer equipment and a storage medium. The method comprises the steps of obtaining bandwidth proportion data of each cloud manufacturer, and determining an alias analysis proportion of the cloud manufacturers according to the bandwidth proportion data; receiving a recursive query request of an LDNS, wherein the recursive queryrequest comprises a to-be-analyzed domain name and a request address; analyzing the recursive query request to obtain a to-be-analyzed domain name and a request address, and determining aliases of allthe cloud manufacturers providing access services in the scheduling area according to the request address and the to-be-analyzed domain name; querying node data corresponding to aliases of the cloudmanufacturers, and adjusting proportion information of the node data of each cloud manufacturer according to alias analysis proportions; and feeding back the proportion information to the LDNS. By adopting the method, the bandwidth between cloud manufacturers can be reasonably adjusted.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a multi-cloud scheduling method, device, computer equipment and storage medium. Background technique [0002] The DNS (Domain Name System) specification requires that the alias (CNAME) type can only have one result during domain name resolution. When the cloud management platform accesses multiple cloud vendors to provide services, it usually uses domain name aliases to switch terminal access to different cloud vendors. The cloud management platform calculates the bandwidth ratio between cloud vendors that needs to be adjusted based on the real-time collected bandwidth of cloud vendors, and controls the frequency of domain name aliases in the resolution process to make the bandwidth among multiple cloud vendors reach the expected setting. [0003] During the domain name resolution process, problems such as DNS hijacking and TTL (Time-To-Live) tampering may be enc...

Claims

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Application Information

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IPC IPC(8): G06F16/953G06F9/48G06F9/50H04L29/08H04L29/12
CPCG06F16/953G06F16/24566G06F16/24552G06F9/4881G06F9/5027G06F9/5072H04L61/4511H04L67/51H04L67/60
Inventor 袁苏龙徐永丰
Owner 北京视界云天科技有限公司
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