Cloud computing system and real-time monitoring method for virtual machine in cloud computing system

Abstract

The invention provides a real-time monitoring method for a virtual machine in a cloud computing system. The method is disclosed for solving the technical problems. The method comprises the steps that a control agency of a virtualization server is started, the virtual machine provided with a virtual serial port device is established and started, the virtual machine starts a monitoring agency of the virtual machine, the monitoring agency opens the virtual serial port device, and the virtual serial port device corresponds to a socket on a physical server; the virtual machine is signed up in the control agency; the control agency opens the socket of the virtual serial port device of the virtual machine; the control agency is in communication with the monitoring agency of the virtual machine through the opened socket so as to monitor the virtual machine. Due to the fact that the virtual serial port device which is represented as the socket is used as a monitoring processing communication mode in a cloud computing environment, monitoring management does not depend on a network and is not affected by a network failure, expandability is enhanced, and then security and stability are improved.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a cloud computing system and a virtual machine real-time monitoring method thereof. Background technique [0002] In recent years, cloud computing technology has become more and more mature, and more and more actual businesses (such as database services, middleware services, file services, etc.) running on physical servers have been migrated to virtual machines in the cloud computing environment. . In order to ensure the stability of the actual business, it is necessary to monitor the virtual machines running the actual business in the cloud computing environment in real time. [0003] The usual solution is to migrate the traditional real-time monitoring system for physical servers to the cloud computing environment. Most of these traditional real-time monitoring systems are based on the network, and it is necessary to ensure that the monitoring server and the monitored service s...

AI Technical Summary

Problems solved by technology

[0006] In the cloud computing environment, there are multiple VLANs, and it cannot be guaranteed that the monitoring server and all virtual machines are reachable on the network; when the virtual machine network fails, traditional monitoring methods can only find that the virtual machine is faulty, and cannot determine the virtual machine. machine failure; the traditional monitoring method is based on the network. In the cloud computing environment, the virtual machine scale is very large, and the traditional monitoring method will occupy a large amount of virtual machine network bandwidth; the traditional network-based monitoring method will be attacked by the network. Real-time monitoring adds additional services to the virtual machine business, increasing the chance of network attacks

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