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Virtual machine non-agent monitoring method and apparatus based on online memory analysis

A technology of monitoring device and virtual machine monitor, which is applied in the direction of program control device, hardware monitoring, software simulation/interpretation/simulation, etc. It can solve problems such as damage, affecting finishing performance, and affecting the accuracy of virtual machine process list, so as to avoid Switching loss, high security, avoiding the effect of possible interference

Pending Publication Date: 2017-11-17
成都灵跃云创科技有限公司
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Problems solved by technology

Therefore, this method of trapping every process switch will affect the finishing performance; on the other hand, the double-linked list of kernel processes will be damaged by malicious code in the kernel state, which will affect the accuracy of the current real-time running process list of the virtual machine

Method used

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  • Virtual machine non-agent monitoring method and apparatus based on online memory analysis

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Embodiment Construction

[0040] combine figure 1 , the virtual machine agentless monitoring method based on memory online analysis of the present invention, comprising:

[0041] S1, setting up a monitoring virtual machine 1 in the server. In the same physical server, one monitoring virtual machine 1 can be set up, and multiple monitoring virtual machines 1 can also be set up. . The monitored virtual machine 1 includes the first virtual machine 3, the second virtual machine 4, and the nth virtual machine 5, wherein the number of n is set as required. Corresponding to the virtual machines, the first virtual machine memory 205, the second virtual machine memory 206, and the nth virtual machine memory 207 are set.

[0042] In a cloud environment, the virtual machines of the same user may be located on different physical servers, and the same physical server may also run virtual machines of different users. The physical server where the monitored virtual machine is located is found, and then the monitor...

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Abstract

The invention belongs to the field of cloud computing server management technology, and particularly relates to a virtual machine non-agent monitoring method and apparatus based on online memory analysis. The method comprises the following steps: setting a monitoring virtual machine in a server to receive a monitoring strategy; when a monitored virtual machine is caught in a virtualization layer due to a normal exit event, executing memory analysis on the monitored virtual machine according to the monitoring strategy; and periodically reading the analysis result by the monitoring virtual machine, and performing multi-dimensional display on the user. According to the monitoring method, all security monitoring modules deployed on the virtualization layer at the outside of the virtual machine, thereby effectively avoiding all kinds of possible interference of malicious software in the virtual machine and ensuring high reliability and high security. Because no other hardware is trapped, the method does not cause redundant hardware except for normal virtualization, and avoids the frequent switch loss of a root mode and a non root mode. By virtue of the dynamics created by the virtual machine, the method can be extended very well, and the adaptability of the monitoring service is high.

Description

technical field [0001] The invention belongs to the technical field of cloud computing server management, in particular to an agentless virtual machine monitoring method and device based on memory online analysis. Background technique [0002] With the in-depth development and application of cloud computing, the monitoring of virtual machines has always been a technical difficulty and hot spot. The technical implementation methods of virtual machine security monitoring can be divided into two categories: external monitoring and internal monitoring. The difference between the two is that internal monitoring requires the deployment of monitoring agents in the virtual machine. The Ceilometer metering and monitoring service in the open source OpenStack adopts an external monitoring mode to monitor resources such as virtual machines and physical servers. Well-known cloud vendors such as Amazon AWS and domestic Alibaba Cloud provide virtual machine monitoring services. The collec...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06F11/30G06F11/32
CPCG06F9/45558G06F11/301G06F11/3037G06F11/328G06F2009/45583
Inventor 陶术松尹学渊陈林鲁虹伟李辉
Owner 成都灵跃云创科技有限公司
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