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Image warehouse backup device and method

A warehouse and mirroring technology, applied in the field of cloud computing, can solve the problems of impossible secondary development, complicated operation, and inability to satisfy operation and maintenance personnel.

Inactive Publication Date: 2018-07-03
CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
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Problems solved by technology

[0003] However, the above-mentioned existing backup solutions for docker image warehouses all have certain limitations. The backup solution with docker images as the granularity is complicated to operate and requires users to perform a large number of manual command line operations, which cannot meet the needs of operation and maintenance personnel.
DTR's backup solution is a commercial product. For ordinary users, commercial affordability is a threshold for them, which is not conducive to the vigorous promotion of the solution. At the same time, its technical details are opaque. For those who need to customize users, secondary development becomes impossible

Method used

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  • Image warehouse backup device and method

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0027] An embodiment of the present invention provides a mirror warehouse backup device 10, such as figure 2 As shown, the device is based on the data center operating system DCOS platform, and the device includes: a high availability module 101, a warehouse synchronization module 102, wherein,

[0028] The high-availability module 101 is used to elect the address of the node of the main mirror warehouse, so that when any mirror warehouse can no longer provide services, switch to the address of the node of the main mirror warehouse;

[0029] The warehouse synchronization module 102 is configured to perform synchronous file backup between the mirror warehouse node before switching and the mirror warehouse node after switching according to the address of the node of the primary...

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Abstract

The embodiment of the invention discloses an image warehouse backup device and method. The image warehouse backup device is based on a DCOS platform and comprises a high-availability module and a warehouse synchronization module, wherein the high-availability module is used for selecting addresses of nodes of a main image warehouse, so that when an arbitrary image warehouse cannot provide serviceany more, the addresses of the nodes of the main image warehouse are switched to; and the warehouse synchronization module is used for performing synchronous file backup between image warehouse nodesbefore switching and image warehouse nodes after switching according to the addresses of the nodes of the main image warehouse.

Description

technical field [0001] The invention relates to a mirror warehouse backup technology in the field of cloud computing, in particular to a mirror warehouse backup device and method. Background technique [0002] The existing docker image warehouse backup methods mainly include two types: a backup method with the docker image as the granularity, and a backup method for the Docker Trusted Registry. At present, for the docker image warehouse method, the open source field has not yet provided a better solution. The backup scheme adopted by many developers mainly takes the docker image as the granularity, and manually backs up the docker image separately. For the backup solution with docker image as granularity, users need to use dockerclient commands to perform a series of combined operations, which brings great inconvenience to users and does not meet the goal of automated operation and maintenance development. Suppose the user needs to back up the image in mirror warehouse A t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F17/30
CPCG06F11/1402G06F16/275
Inventor 朱桂华
Owner CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD
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