Local mirror image warehouse management method, device and system

A warehouse management and mirroring technology, applied in the field of cloud containers, can solve the problems of increased logic complexity, low utilization rate of local clusters, and increased instantaneous message volume, etc., to improve mirror search speed, reduce operation and maintenance complexity, and reduce logic effect of complexity

Pending Publication Date: 2021-03-02
CHINA CITIC BANK
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Problems solved by technology

[0003] 1. The remote mirror warehouse needs to maintain all local mirror warehouse addresses. When the local mirror warehouse address is modified or the local mirror warehouse is added or deleted, the remote mirror warehouse needs to be updated synchronously, which increases the operation and maintenance cost;
[0004] 2. When there is a mirror update event, the remote mirror warehouse needs to notify all local mirror warehouses in real time, and the amount of messages increases instantly, resulting in increased pressure on network bandwidth;
[0005] 3. When the local mirror warehouse is offline or the network is abnormal and the update event of the remote mirror warehouse is not received in time, the remote mirror warehouse needs to maintain the event resending mechanism by itself, which increases the logical complexity;
[0006] 4. The local mirror warehouse maintains all mirror information, and the local cluster usage rate of most mirror information is low but takes up a lot of storage space

Method used

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  • Local mirror image warehouse management method, device and system
  • Local mirror image warehouse management method, device and system
  • Local mirror image warehouse management method, device and system

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[0039] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and should not be construed as limiting the present invention.

[0040] Those skilled in the art can understand that unless otherwise stated, the singular forms "a", "an", "the" and "the" used herein may also include plural forms, wherein "first", "second" and so on The definition of object distinction is only for the purpose of introducing a clear solution, and does not limit the object itself. Of course, the objects defined by "first" and "second" may be the same terminal, device, user, etc., or the same type of terminal, devices and users. It should be further understood that the word "comprisin...

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Abstract

The invention relates to the technical field of cloud containers, in particular to a local mirror image warehouse management method, device and system. The method comprises the steps that message queue middleware receives and caches messages sent by a far-end mirror image warehouse; and the local mirror image warehouse consumes the queue message of the middleware and manages the container mirror images stored in the local mirror image warehouse according to the queue message. According to the local mirror image warehouse management scheme, local mirror image warehouse management is optimized,and it is prompted that the local mirror image storage space can be released to improve the use efficiency of the mirror image warehouse.

Description

technical field [0001] The present invention relates to the technical field of cloud containers, in particular to a local mirror warehouse management method, device and system. Background technique [0002] Currently, in a multi-cluster container deployment environment, a common way to improve the efficiency of container deployment is to establish a local image warehouse to cache container images used by the cluster, so that each node in the cluster does not need to download the container image from the remote image warehouse. Thereby improving deployment efficiency. At the same time, the remote mirror warehouse pushes events such as mirror update and deletion to all local mirror warehouses in real time for mirror maintenance of local mirror warehouses. The current multi-cluster container deployment architecture includes a remote container cluster, a local image repository for caching used container images, and an image proxy for intercepting image download requests from th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F8/61G06F9/54
CPCG06F8/63G06F9/45558G06F9/546G06F2009/4557G06F2209/547G06F2209/548
Inventor 刘汝强高小娟白志民李伟杰樊艳明徐凯
Owner CHINA CITIC BANK
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