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Node scheduling method and system based on domain name, terminal and storage medium

A scheduling method and node technology, applied in transmission systems, electrical components, etc., can solve problems affecting client experience, inability to access requests, cluster failures, etc., to improve service availability and anti-risk capabilities, realize automatic management, Improve the effect of anti-high concurrency

Pending Publication Date: 2022-03-15
平安壹账通云科技(深圳)有限公司
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Problems solved by technology

Furthermore, DNS is often used in the scenario of resolving domain names. However, in related technologies, the way or method of cluster management based on domain names is very prone to cluster failures and crashes in scenarios with high concurrency of business requests, which in turn leads to A large number of requests cannot be accessed, seriously affecting the client experience

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  • Node scheduling method and system based on domain name, terminal and storage medium
  • Node scheduling method and system based on domain name, terminal and storage medium
  • Node scheduling method and system based on domain name, terminal and storage medium

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Embodiment Construction

[0021] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only to facilitate description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0023] As stated in the background technology section, in related technologies, the domain name system (Domain Name System, DNS) is often used in the scene of resolving domain names, and with the continuous development of Internet technology, DNS is gradually taking on more functions, such as , in the background of many large-scale websites, DNS is usually used to implement the load balancing function; for example, in a website with N nodes, related technologies usually use CNAME records in DNS in the background, using an external domain name to p...

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Abstract

The invention relates to the technical field of distributed artificial intelligence, and provides a node scheduling method and system based on a domain name, a terminal and a storage medium, and the method comprises the following steps: carrying out the initial configuration of nodes in a cluster, and determining a first slave node which comprises a candidate master node and a non-candidate master node; sending a state detection request to non-candidate master nodes to obtain state detection information of each non-candidate master node, and determining the non-candidate master nodes as target master nodes according to the state detection information; constructing according to the target main node to obtain a target access address set, and performing access address allocation on the service request through the target access address set; according to the scheme, when a single node is abnormal, the node can be quickly switched to other nodes, so that the overall high concurrency resistance and risk resistance of the scheme are improved, automatic management of cluster nodes is realized, manual intervention is reduced, the service availability and risk resistance are improved, and the method can be widely applied to the technical field of cloud computing and cloud storage.

Description

technical field [0001] The present invention relates to the technical field of cloud computing and cloud storage, in particular to a domain name-based node scheduling method, system, terminal and storage medium. Background technique [0002] Domain Name System (Domain Name System, DNS) is a system on the Internet to resolve online machine naming. The process of domain name application is similar to that before going to a destination, it is first necessary to clarify the specific path to this destination. When a host wants to access another host on the Internet, its address must be known first. The IP address in TCP / IP is composed of four numbers separated by ".". It is far less convenient to record the number combination than the name. Therefore, it is proposed in the related art to adopt a domain name system to manage the corresponding relationship between names and IPs. Furthermore, DNS is often used in the scenario of resolving domain names. However, in related technolo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L61/4511H04L43/10H04L41/0668
CPCH04L41/0668H04L43/10
Inventor 张鹏博
Owner 平安壹账通云科技(深圳)有限公司
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