DNS server automatic expansion method

Abstract

The invention provides a DNS server automatic expansion method. The DNS server automatic expansion method is characterized in that 1) a user, domain name, server group mapping relation model is established according to a domain name business rule; 2) a server group monitoring platform is established, and current information of various groups of servers is acquired, and whether a server group capacity reaches the maximum value is determined; 3) when the server group capacity reaches the maximum value, server group configuration is automatically expanded. By establishing the domain name and server group mapping model and the server group monitoring platform, any business operation is automatically mapped to the corresponding server group, and the data update of the monitoring platform is triggered quickly, and therefore the server automatic expansion is realized, and the domain name amount supporting restriction is broken. The key requirements such as rule flexibility (irrelevance to concrete business), simple and easy operation (realized by configuration adjustment), supporting of inclusive and exclusive use of servers, and maximization of server resource rate are satisfied at the same time.

Description

technical field [0001] The invention relates to the field of information technology, in particular to the field of DNS, and in particular to a DNS server automatic expansion method. Background technique [0002] The authoritative resolution of SDNS (Secure Domain Name System) cloud service is an authoritative cloud resolution product. It supports flexible and diverse business models, and meets the different business needs of various enterprises through full hosting, hot backup, cold backup and other modes. The products are easy to use, safe, reliable, efficient and intelligent, and support the next generation of Internet technology. With the promotion of SDNS, the number of domain names it undertakes is growing rapidly, but the capacity of a single group of servers is very limited. In order to ensure the accuracy and timeliness of domain name resolution data while the number of domain names is growing rapidly, the authoritative cloud resolution server must realize automati...

AI Technical Summary

Problems solved by technology

[0004] 1. The domain name business is complex, the expansion method is too cumbersome, and too much work requires manual intervention;

[0005] 2. DNS extension relies too much on the server;

[0006] 3. The automatic expansion of the server cannot guarantee the maximum utilization of server resources, resulting in waste of server resources;

[0007] 4. Expansion rules are too rigid and highly dependent on business, which is not conducive to adjustment

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