Cloud disk mounting system and method based on container

A technology for mounting systems and cloud disks, applied in transmission systems, electrical components, etc., can solve problems such as mounting Inspur cloud disks, and achieve the effect of ensuring safety

Inactive Publication Date: 2019-06-28
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical task of the present invention is to provide a container-based cloud disk mounting sy

Method used

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  • Cloud disk mounting system and method based on container
  • Cloud disk mounting system and method based on container

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Experimental program
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Embodiment 1

[0053] as attached figure 1 As shown, the container-based cloud disk mounting system of the present invention includes a container service cluster node (K8snode), an Inspur cloud disk manager (Incloud-cinder) and a ceph cluster (Incloud-ceph) managed by Inspur cloud disks.

[0054] The container service cluster node (K8snode) is used as the framework for running the entire system. There are several K8s metadata objects in the container service cluster node; among them, the K8s metadata objects include container groups (Pods), container group mount paths ( Podmntpath), persistent storage statement (Pvc), persistent storage (Pv), Inspur cloud disk mount module (Incloud-disk), Inspur cloud disk provider (Incloud-disk-provisioner), Inspur cloud disk storage type (Incloud -disk-storageclass), external storage plugin (Flex-volume), and disk device directory (Device_path).

[0055] Among them, the container group (Pod) is used to run the container;

[0056] The container group moun...

Embodiment 2

[0077] as attached figure 2 As shown, the container-based cloud disk mounting method of the present invention, the steps of the method are as follows:

[0078] S1. Developed an Incloud-disk-provisioner, running on the master node of the container service;

[0079] S2. Run a storage class of Incloud-disk-sc in the container service cluster, and the provisioner is Incloud-disk-provisioner; among them, Incloud-disk-sc refers to using the Inspur cloud disk provider to create persistent storage;

[0080] S3, Incloud-cinder manages Incloud-ceph;

[0081] S4. When Pod applies for Pvc, call Incloud-disk-sc, call Incloud-Cinder through Incloud-disk-provisioner, apply for Volume, after obtaining Volume, generate Flex-volume type Pv; among them, Incloud-disk-provisioner Call Incloud-Cinder through the http connection protocol provided by the built-in Inspur cloud platform;

[0082] S5. When a Pod is created, the Pod calls the Incloud-disk through the Pv, generates a Device-path on th...

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Abstract

The invention discloses a cloud disk mounting system and method based on a container. and belongs to the technical field of cloud disk mounting based on kubernetes. The technical problem to be solvedby the invention is how to mount the wave cloud disk in the wave container service. According to the technical scheme, the cloud disk mounting system based on the container comprises container servicecluster nodes, a wave cloud disk manager and a wave cloud disk management ceph cluster, the container service cluster nodes are used as a framework for operation of the whole system, and a pluralityof K8s metadata objects are arranged in the container service cluster nodes. The metadata object of the K8s comprises a container group, a container group mounting path, a persistent storage declaration, a persistent storage, a wave cloud disk mounting module, a wave cloud disk provider, a wave cloud disk storage type, an external storage plug-in and a disk equipment directory. The invention further discloses a cloud disk mounting method based on the container.

Description

technical field [0001] The invention relates to the technical field of cloud disk mounting based on kubernetes, in particular to a container-based cloud disk mounting system and method. Background technique [0002] In recent years, container technology is a popular paas technology for providing microservices. Swarm and kubernetes are two popular container technologies, and kubernetes is the most popular container orchestration management technology recently. kubernetes provides some built-in disk mounting methods , such as mounting rbd, cephfs, local disk, etc. [0003] Kubernetes is a brand-new leading distributed architecture solution based on container technology. Based on Docker technology, it provides containerized applications with a series of complete functions such as deployment and operation, resource scheduling, service discovery, and dynamic scaling, which improves the performance of large-scale containers. Convenience and high availability of cluster management...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 石光银张勇高传集
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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