Method, device, and readable storage medium for connecting distributed storage system to container

Abstract

The present invention discloses a method for accessing a distributed storage system to a container. The method comprises: adding a distributed storage system to a computing node of a container and configuring the computing node to complete access of the distributed storage system to the computing node; creating a storage block and a logical volume group in the computing node, and mapping the storage block to a local disk device; converting the local disk device to a local physical volume, and adding the physical volume to the logic volume group; and performing operations on the logic volume group, and changing container parameters to achieve container distributed storage. According to the method disclosed by the present invention, a distributed storage system can be added to a computing node, relevant configuration is performed on the computing node, a storage block and a logical volume group are created in the computing node, the created storage block and logical volume group are operated, and finally the storage manner is changed into the distributed storage, so that data security and integrity can be improved. In addition, the present invention also provides an apparatus for accessing the distributed storage system into the container and a readable storage medium, and the effect is as described above.

Description

technical field [0001] The invention relates to the field of container storage service technology processing, in particular to a method, a device, and a readable storage medium for connecting a distributed storage system to a container. Background technique [0002] When an operating system is running, it generally divides its own space into two parts, one part is core software, also known as kernel space, and the other part is common application programs, that is, user space. On an operating system, the user space can be divided into multiple independent spaces to run in the kernel, and each independent space does not interfere with each other. Such an independent space is called a container. For example, an operating system can be compared to an apartment, then the container is equivalent to a room in the apartment, and everyone shares the same living room, kitchen, and bathroom. However, the rooms are isolated from each other, and the situation in one room will not affec...

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Problems solved by technology

[0004] The embodiment of the present application provides a method, device, and computer-readable storage medium for connecting a distributed storage system to a container, so as to solve the problem of low data security and integrity when the container stores data in the prior art

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