Efficient virtual cluster management method and cluster node

Abstract

The invention discloses an efficient virtual cluster management method and a cluster node. The invention is characterized in that the cluster node comprises a cluster node management module, a middleware interface, a virtual machine monitor group and a virtual machine. The cluster node and a cluster management node are in communicational connection; the cluster management node is in communicational connection with a user side; the cluster management node receives a calling management command sent from the user side; and the cluster node management module is used for receiving the calling management command which is retransmitted by the cluster management node and sent from the user side and judging the type of the calling management command. The cluster node can be compatible with different types of bottom-layer virtual machine monitors, and also can effective shield the isomerism of the bottom-layer virtual machine monitors so as to improve virtual cluster management efficiency.

Description

technical field [0001] The invention relates to an efficient virtualization cluster management method and a cluster node. Background technique [0002] In the early days of virtualization technology, it mainly virtualized expensive host systems into multiple independent virtual machines. System-level virtualization adds a virtual machine monitor between the computer hardware and the operating system to remove the direct dependency between the two. With the improvement of the performance of general-purpose processors including x86 architecture processors, coupled with the characteristics of virtualization technology that can effectively reduce costs, easy management, improve system availability, dynamic load balancing, and strengthen security policies, microprocessor computing systems Virtualization technology has become a new trend in technology. [0003] Through the virtualization technology of the system, multiple virtual machines can be run on the same physical device. ...

AI Technical Summary

Problems solved by technology

[0005] In the process of implementing the present invention, the inventor found that the prior art has at least the following disadvantages: the prior art regards virtual nodes as physical nodes and adopts a flat structure for management. Since physical nodes are entities with independent functions constituting a cluster, and A virtual machine is a virtual machine virtualized through virtualization technology on the basis of physical nodes, that is, the difference between virtual nodes and physical nodes is not considered, resulting in low efficiency in managing virtual machine nodes by using physical nodes to manage nodes

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