Container-based application release method and device

Abstract

The embodiment of the invention discloses a container-based application release method and device. The method comprises the following steps: when determining that an application program to be published is published and the application program is not published for the first time, pushing a program package of the application program stored in a set program package warehouse to a slave resource node,and decompressing the application program package through the slave resource node to obtain the application program; directly obtaining a special mirror image corresponding to the stored applicationprogram through the slave resource node; and through the slave resource node, according to a preset starting script, starting the special mirror image and the application program mounted on the special mirror image, and publishing the application program. Thus, tedious steps of application release are simplified, the workload consumed by frequent mirror image making and the number of mirror imageversions are reduced, the occupied network broadband is reduced, and the maintenance difficulty of mirror image management and network management is reduced.

Description

technical field [0001] This application relates to the technical field of computers and cloud platforms, and in particular to a method and device for publishing container-based application programs. Background technique [0002] With the rapid development of the cloud platform, container-based cloud platform technology has also been developed rapidly, in order to improve resource utilization, improve system release efficiency, shorten system failure recovery time, and reduce Virtualization costs, usually use the data center operating system (Data Center Operating System, DCOS) management platform to release the application program, that is, use Docker to encapsulate the application program and the operating environment into a mirror, and then run the mirror image to realize container-based Application publishing, wherein the DOCS management platform includes a resource management module, a mirror image management module, an application release module, a monitoring module, a ...

AI Technical Summary

Problems solved by technology

[0008] However, in this way, first of all, when the application is updated, the application image corresponding to the updated application needs to be regenerated, which will cause a lot of duplication of work. Secondly, as the version of the application increases, the application image The corresponding increase, which will increase the difficulty of mirror maintenance

Furthermore, each time an application is updated, the corresponding application image needs to be downloaded from the mirror warehouse, which will occupy a large amount of network bandwidth and increase the difficulty of maintaining the data center network

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