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Container image data management method, device and system

A mirror data and data management technology, applied in the field of communication, can solve the problem that the container cannot be created

Active Publication Date: 2018-02-16
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a management method, device and system for container image data to solve the defects in the prior art that there is only one data management server, and once there is a problem with the image data, a type of container corresponding to the image data cannot be created.

Method used

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  • Container image data management method, device and system
  • Container image data management method, device and system
  • Container image data management method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0087] This embodiment provides a method for managing container image data, which is used for managing image data. The execution subject of this embodiment is a device for managing container image data, and the device may be set in a server. For ease of distinction, the server may be called a management server.

[0088] Such as figure 1 As shown in , it is a schematic flowchart of a method for managing container image data provided in this embodiment, and the method includes:

[0089] Step 101, obtain a mirror data scheduling request.

[0090] Step 102, according to the mirror data scheduling request, send the first test request to at least two data management servers at the same time, so that the data management server sends the first test data packet to the running server, and triggers the running server to feed back the first test result information to the manager server .

[0091] Wherein, the same image data is stored in each data management server, and each data manag...

Embodiment 2

[0101] This embodiment provides a further supplementary description of the container image data management method provided in Embodiment 1.

[0102] Such as figure 2 As shown in , it is a schematic flowchart of the method for managing container image data provided in this embodiment. On the basis of the first embodiment above, optionally, the method may further include:

[0103] Step 201, acquire storage request information for storing new image data sent by the running server.

[0104] When the running server needs to store new mirror data, it can send storage request information for storing new mirror data to the manager server. The manager server can obtain storage request information.

[0105] Optionally, other servers that are only responsible for uploading new mirror data, but not running mirror data, may send storage request information for storing new mirror data to the manager server.

[0106] Step 202: Send a second test request to at least two data management s...

Embodiment 3

[0122] This embodiment provides a method for managing container image data, which is used for managing image data. The execution subject of this embodiment is a device for managing container image data, and the device may be set in a server. For ease of distinction, the server may be called a data management server.

[0123] Such as image 3 As shown in , it is a schematic flowchart of a method for managing container image data provided in this embodiment, and the method includes:

[0124] Step 301, acquire the first test request sent by the management server.

[0125] Step 302: Send the first test data packet to the running server according to the first test request, so as to trigger the running server to feed back the first test result information to the management server.

[0126] The first test result information includes information about the speed at which the data management server transmits data to the running server.

[0127] Step 303, if the data management server...

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Abstract

The invention provides a container image data management method, device and system. The method comprises the steps of acquiring an image data scheduling request; sending a first test request to at least two data management servers simultaneously according to the image data scheduling request; acquiring first test result information fed back by a running server; according to the first test result information, determining a first target data management server; and sending the image data scheduling request to the first target data management server, so as to enable the first target data management server to respond to the image data scheduling request. According to the method, at least two data management servers are adopted for storing image data for backup, so that the image data is safer.In the prior art, only one data management server is adopted, once image data fails, containers corresponding to the image data cannot be created. The invention solves the problem in the prior art.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method, device and system for managing container image data. Background technique [0002] With the rapid development of virtual technology, container clusters have gradually become an important technology for big data processing. When using container clusters for big data processing, it is usually necessary to create containers, and the creation of containers requires scheduling mirror data. [0003] In the existing technology, there is usually only one data management server for image data management. When there is a problem with the image data corresponding to a certain type of container, when this type of container is to be created, the image cannot be scheduled due to a problem with the corresponding image data. The data is used to create the container, so the running container cannot be restarted, and the security of the image data is not guaranteed...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/60
Inventor 张勋张呈宇魏进武
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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