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

A persistent and storage capacity technology, applied in the field of cloud storage, which can solve the problems of capacity limitation and the inability to directly declare the capacity of persistent volumes

Active Publication Date: 2020-11-20
TENCENT TECH (SHENZHEN) 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 and device, computer equipment and storage medium
  • Persistent volume allocation method and device, computer equipment and storage medium
  • Persistent volume allocation method and 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 invention relates to a persistent volume allocation method and device, computer equipment and a storage medium. The method relates to a cloud storage technology. The method comprises the steps that a persistent volume allocation request is acquired, the persistent volume allocation request is generated based on a persistent volume declaration created by a target container group, and the persistent volume declaration is bound with a persistent volume object; the persistent volume allocation request comprises a target path specified by the target container group, a file system type specifiedby the persistent volume declaration and a volume identifier corresponding to the persistent volume object; the storage capacity of the persistent volume object is queried according to the volume identifier; under a persistent volume data directory of a working node to which the target container group is scheduled, a target file named by a volume identifier is created according to the storage capacity, and the target file formatted according to the file system type is virtualized into block storage equipment; the block storage device is mounted to the target path. By adopting the method, dynamic supply of the persistent volume 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, device, computer equipment and storage medium. Background technique [0002] With the development of cloud technology, many cloud platforms operate through container cluster management systems, which realize automatic operation and maintenance, rapid application deployment, elastic scaling of resources, and dynamic adjustment of application environments, 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] The persistent volume object is a program interface used in the container cluster management system to provide users and administrators wit...

Claims

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Application Information

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IPC IPC(8): G06F3/06G06F9/455
CPCG06F3/0604G06F3/0643G06F3/0665G06F3/067G06F9/45558
Inventor 李斌吉
Owner TENCENT TECH (SHENZHEN) CO LTD
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