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A virtual machine management method, device, equipment and readable storage medium

A virtual machine management and virtual machine technology, applied in the computer field, can solve the problems of large granularity and security level to be improved, and achieve the effect of isolation or intercommunication and fine-grained management

Active Publication Date: 2021-11-19
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen that the VLAN isolation method used in CN104580505A is aimed at the network level and physical machines, and the granularity of isolation or connection is large, and the security level needs to be improved

Method used

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  • A virtual machine management method, device, equipment and readable storage medium
  • A virtual machine management method, device, equipment and readable storage medium
  • A virtual machine management method, device, equipment and readable storage medium

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0051] Currently, physical isolation is generally used for each virtual machine in a private cloud, that is, virtual machines deployed on the same physical machine communicate with each other, while virtual machines deployed on different physical machines are isolated from each other. However, the isolation method is not detailed enough, and it is impossible to accurately isolate the resources of different virtual machines on the same physical machine. To this end, the present appli...

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Abstract

The application discloses a virtual machine management method, device, equipment and readable storage medium. The virtual machine management method provided by this application is applied to a private cloud, including: obtaining SELinux labels; SELinux labels include: five elements of User, Role, Type, Sensitivity and Category; setting other elements in SELinux labels except Category as default Value; Assign different values ​​to Category according to the preset Category variable combination to obtain multiple non-repeating label groups; configure each label group on the virtual machine in the private cloud, so that the virtual machines configured with the same label group can communicate with each other. Virtual machines with different label groups are isolated from each other. This solution configures the same or different label groups for virtual machines, so as to realize the isolation or intercommunication of different virtual machines, and realize the precise isolation between virtual machines. Correspondingly, a virtual machine management device, device, and readable storage medium provided by the present application also have the above-mentioned technical effects.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a virtual machine management method, device, equipment and readable storage medium. Background technique [0002] With the rapid development of cloud computing technology, it provides a breakthrough solution for traditional information construction. Computing-related deployment methods can be divided into: public cloud, private cloud, community cloud, and hybrid cloud. Among them, the private cloud is built for the sole use of a customer, with effective control over data, security, and service quality. A private cloud platform is usually responsible for managing hundreds or thousands of virtual machines. The effective isolation between virtual machines not only The stable operation of the system is also an important measure to ensure the security of the entire system. Otherwise, if a virtual machine is attacked, the entire system may be at risk of being attacked. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F16/22G06F16/242
CPCG06F9/45558G06F16/2282G06F16/242G06F2009/45587
Inventor 刘凯徐峥范益闫利华霍文
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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