Virtual machine policy management device and management method based on open-stack

Abstract

The invention provides a virtual machine policy management device based on open-stack. A user requirement is collected from a Horizon user interactive interface module, and the policy management device carries out policy processing on the user requirement, outputs a policy instruction matched with the user requirement to a Qemu virtual machine loading modul and guides a virtual machine to execute the policy instruction. By use of the virtual machine policy management device provided by the invention, the virtual machine in an operation state can be monitored in a real time manner on the premise of not intruding an open-stack primary cloud platform management system, so as to ensure the stability and security of the system. In particular, in view of network traffic of the virtual machine and an encryption requirement of storage objects, a cloud platform user can control the network traffic and whether to encrypt the storage objects or not, and a security requirement of the user is notified to the virtual machine in the real time manner, so that the virtual machine executes the user requirement in the real time manner. In addition, the invention further provides a policy management method achieved by use of the virtual machine policy management device.

Description

technical field [0001] The invention relates to an open-stack-based virtual machine real-time monitoring, in particular to an open-stack-based virtual machine policy management device and management method. Background technique [0002] As we all know, open-stack is an open source cloud computing management platform project, which is used by many development projects. [0003] Such as figure 1 As shown, open-stack is composed of several main module components to realize the construction of a cloud platform, mainly including the following parts: [0004] Computing control module-Nova: used to manage the entire life cycle of virtual machine instances for a single user or a group of users, and provide virtual services according to user needs. Responsible for creating, starting, shutting down, suspending, suspending, adjusting, migrating, restarting, and destroying virtual machines, and configuring information specifications such as CPU and memory. [0005] Image management m...

AI Technical Summary

Problems solved by technology

[0010] In the original open-stack cloud platform management project, for the virtual machine in the running state, the real-time status monitoring of the virtual machine can only be realized through Libvirt, and in order to realize the real-time dynamic notification of the virtual machine in the running state to execute different User requirements (for example, the user wants the encrypted transmission of network traffic from virtual machine A to virtual machine B, the encrypted storage content of virtual machine C, etc.), it is necessary to modify the code of all modules involved in open-stack from the top layer to the bottom layer, which is very important for open -Stack's native cloud platform management system is very intrusive and will introduce a large number of vulnerabilities. At the same time, it may increase the instability of open-stack, and it requires manpower to implement, which is time-consuming and labor-intensive, increasing labor costs.

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