Persistent volume allocation method, device, computer equipment and storage medium

A persistent and storage capacity technology, applied in the field of cloud storage, which can solve the problem of inability to directly declare persistent volume capacity, capacity limit, etc.

Active Publication Date: 2021-02-09
TENCENT CLOUD COMPUTING BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the persistent volume object cannot directly declare the capacity of the persistent volume, there is a certain capacity limit

Method used

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  • Persistent volume allocation method, device, computer equipment and storage medium
  • Persistent volume allocation method, device, computer equipment and storage medium
  • Persistent volume allocation method, device, computer equipment and storage medium

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Embodiment Construction

[0076] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0077] The method provided in this application involves cloud technology. Cloud technology refers to a hosting technology that unifies a series of resources such as hardware, software, and network in a wide area network or a local area network to realize data calculation, storage, processing, and sharing. Cloud technology is a general term for network technology, information technology, integration technology, management platform technology, application technology, etc. based on cloud computing business model applications. It can form a resource pool and be used on demand,...

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Abstract

The present application relates to a persistent volume allocation method, device, computer equipment, and storage medium. The method relates to cloud storage technology. The method includes: obtaining a persistent volume allocation request, the persistent volume allocation request being generated based on a persistent volume statement created by a target container group, The persistent volume statement is bound to the persistent volume object, and the persistent volume allocation request includes the target path specified by the target container group, the file system type specified by the persistent volume statement, and the volume ID corresponding to the persistent volume object; query the storage of the persistent volume object according to the volume ID Capacity; in the persistent volume data directory of the working node to which the target container group is scheduled, create a target file named after the volume identifier according to the storage capacity, and virtualize the target file formatted according to the file system type into a block storage device; store the block The device is mounted to the target path. By adopting this method, dynamic provisioning of persistent volumes can be realized.

Description

technical field [0001] The present application relates to the technical field of cloud storage, and in particular, to a persistent volume allocation method, apparatus, computer equipment and storage medium. Background technique [0002] With the development of cloud technology, many cloud platforms are operated through container cluster management systems, which realizes automatic operation and maintenance, rapid application deployment, elastic scaling of resources, and dynamic adjustment of application environment, improving the efficiency of R&D operations. The container cluster management system is used to manage containerized applications in the cloud platform, and provides technical support for containerized applications such as resource scheduling, deployment and operation, service discovery, and capacity expansion and contraction. [0003] Persistent volume object is a program interface used in the container cluster management system to provide users and administrator...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F9/455
CPCG06F3/0604G06F3/0643G06F3/0665G06F3/067G06F9/45558
Inventor 李斌吉
Owner TENCENT CLOUD COMPUTING BEIJING CO LTD
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