A container dynamic scaling method based on dns load balancing technology

Abstract

Aiming at the technical problems of the existing manual intervention to realize the container shrinking method, the shrinking time is too long and the business flow is interrupted, the present invention provides a dynamic container shrinking method based on DNS load balancing technology, including the following steps: the first step, improving Orchestrator, add a shrink module to the orchestrator; the second step, deploy the orchestrator to the operating system, and create a service named Service through the expansion module, which has N containers; the third step, shrink the module Automatically delete M containers from the service Service to realize dynamic shrinkage, 1≤M<N, M and N are natural numbers; the fourth step, the shrinking task ends. The present invention can realize automatic container dynamic shrinkage without affecting the normal processing of business flow, reduces the complexity and difficulty of operation and maintenance, effectively reduces the container shrinkage time, can quickly match the speed of real-time change of business volume, and achieves rapid adjustment The purpose of container scale.

Description

technical field [0001] The invention belongs to a method for dynamically shrinking a container in the field of computer services, and in particular relates to a method for dynamically shrinking a container based on DNS (DomainName System, domain name system) load balancing technology. Background technique [0002] Containers are lightweight operating system-level virtualization technologies that allow us to run applications and their dependencies in a resource-isolated process. Compared with traditional virtual machine technology, container technology has lightweight resource overhead and good properties of second-level startup time. With the continuous improvement and development of container technology, more service providers use container technology to reconstruct traditional business platforms, so as to achieve the purpose of optimizing platform resource efficiency and improving service responsiveness. In a real-time business environment, business volume is usually in a...

AI Technical Summary

Problems solved by technology

[0012] Aiming at the technical problems of too long shrinkage time and interrupted business flow in the existing manual intervention method for container shrinkage, the present invention provides a dynamic container shrinkage method based on DNS load balancing technology, which can be used without affecting the normal processing of business flow Under the premise of realizing container dynamic shrinkage tasks, the transformation from traditional manual intervention to achieve automatic dynamic shrinkage has been realized, which reduces the complexity and difficulty of operation and maintenance, effectively reduces the container shrinkage time, and can quickly match the business volume The speed of real-time changes achieves the purpose of quickly adjusting the container scale

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