Method and system for automatically recycling cluster cloud hard disk, terminal and storage medium

An automatic recycling and cloud hard disk technology, applied in the field of cloud platforms, can solve the problems of unable to delete cindervolume, unable to obtain pv list, cloud hard disk resource occupation, etc., to achieve the effect of reliable design principle, simple structure, and improved reliability.

CN112486409AActive Publication Date: 2021-03-12INSPUR SUZHOU INTELLIGENT TECH CO LTD
2 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-03-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a method and system for automatically recycling cluster cloud hard disks, a terminal and a storage medium. The method comprises the steps of setting a container volume information database; collecting first information and second information of the container volume in a container volume creation process, and storing the first information and the second information into the database in pairs; extracting target container volume first information from the received container volume deletion request; and searching matched second information from the database according to thefirst information of the target container volume, and deleting the container volume according to the matched second information. According to the invention, an original underlying storage resource cleaning mode is optimized, a user can select whether to delete the cloud hard disk or not according to actual production requirements, higher flexibility is provided, and when the user selects to deletethe cloud hard disk, two deletion mechanisms are adopted to ensure that the cloud hard disk needing to be deleted is correctly deleted, so that the waste of cloud hard disk resources is avoided.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of cloud platforms, in particular to a method, system, terminal and storage medium for automatically recovering clustered cloud hard disks. Background technique

[0002] OpenStack is a platform for building and managing private and public clouds using virtual resource pools. Kubernetes (k8s) is an open source container cluster management system. In K8s, all containers run in Pods. k8s can be deployed in virtual machines or cloud physical machines provided by openstack. In the openstack environment, the cloud hard disk service provided by cinder is generally connected to achieve persistent remote storage of data. The cinder-csi plug-in of k8s can create a cinder cloud hard disk by calling the openstack interface, and then mount the cinder cloud hard disk to a specific directory of the virtual machine where k8s is located and map it to the container process of the pod to realize the k8s pod in the op...

Examples

Embodiment Construction

[0046] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0047] Key terms appearing in the present invention are explained below.

[0048] OpenStack: Open source cloud computing system

[0049] Cinder: OpenStack volume service

[0050] k8s / kubernetes: an open source container scheduling platform

[0051] csi: container storage interface, defines a common interface for containers to provide...