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Method and system for managing virtual machines

A technology of virtual machine and operation information, applied in the field of cloud computing, which can solve the problems of cloud server being unable to obtain virtual machine operation information, direct management and deployment, rough management and deployment, etc.

Active Publication Date: 2016-11-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these technologies cannot directly manage and deploy the applications on the virtual machine, mainly because the various applications running on the virtual machine are managed and deployed by the operating system on the virtual machine, and the remote cloud server can only Manage and deploy the physical computer equipment where the virtual machine is located, or roughly manage and deploy the running information of the virtual machine through the physical computer equipment
[0004] The disadvantage of this is that the cloud server cannot control the policy of the virtual machine based on the application running on the virtual machine because the cloud server cannot obtain the running information of the application running on the virtual machine.

Method used

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  • Method and system for managing virtual machines
  • Method and system for managing virtual machines

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0030] Such as figure 1 As shown, the embodiment of the present invention provides a method for managing a virtual machine. Wherein, the management method is applied to a system composed of a cloud server and a computer device that is communicatively connected to the cloud server and includes at least one virtual machine. Wherein, the virtual machine can communicate with the cloud server using a communication protocol.

[0031] In step S1, based on the obtained deployment instruction, the cloud server deploys the corresponding application and the first obtaining module for obtaining the running information of the corresponding application to at least one virtual machine by using the preset description information of each application, so that The application and the first obtaining module run on the virtual machine. Wherein, the deployment instruction includes information such as the name and address of the virtual machine to be deployed, the name of the application, and the ...

Embodiment 2

[0064] Different from Embodiment 1, step S2 in this embodiment further includes: the virtual machine monitors the running information obtained by the first acquisition module, and judges whether the application corresponding to the running information is close to or exceeds a preset corresponding The normal operation range of the application, if it is indeed close to or exceeds the preset normal operation range of the corresponding application, provide the operation information to the cloud server; if it is not close to or exceed the preset normal operation range of the corresponding application, then continue monitoring.

[0065]For example, the running information acquired by the first acquiring module includes: the current number of sessions of the application d1 is 30, and the current CPU usage of the application d2 is 70%. The virtual machine takes a difference between the preset maximum number of sessions 500 that the application d1 can bear and the acquired number of se...

Embodiment 3

[0077] The difference from Embodiments 1 and 2 is that the virtual machine sends the obtained running information of each application to the cloud server, and the cloud server analyzes and executes corresponding policies based on the obtained running information of each application While controlling, the virtual machine and the cloud server also maintain communication, so that the virtual machine and the cloud server can know in time whether they are in communication with each other.

[0078] Specifically, the manner of maintaining the communication between the virtual machine and the cloud server includes but not limited to: maintaining the communication between the virtual machine and the cloud server based on a heartbeat mechanism.

[0079] For example, the virtual machine communicates with the cloud server every 15 minutes based on the heartbeat mechanism, and when the cloud server does not receive heartbeat information from the virtual machine within 20 minutes, it determi...

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PUM

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Abstract

The invention provides a method and system for managing a virtual machine. The method includes: deploying the corresponding application and the first obtaining module for obtaining the running information of the corresponding application to at least one virtual machine by using the preset description information of each application based on the obtained deployment instruction by the cloud server; The cloud server obtains the operation information of the application running on each of the virtual machines; the cloud server analyzes each of the obtained operation information, and based on the analysis result, the virtual machine running the corresponding application Take policy control. The method and system provided by the present invention can solve the problem that the existing cloud server cannot manage the virtual machines; at the same time, it can implement policy control on each virtual machine in real time, so that the virtual machines can change the running conditions or running environments of applications.

Description

technical field [0001] The invention relates to cloud computing technology, in particular to a method and system for managing virtual machines. Background technique [0002] A virtual machine refers to a complete computer system that is simulated by software and has complete hardware system functions and runs in a completely isolated environment. Currently, operating systems widely supported by virtual machines include: RedHat Enterprise Linux, Windows Server2003 / 2008, OpenSolaris, openSUSE Linux, and Ubuntu Linux. Software that can run on a virtual machine includes: Apache, MySQL, Hadoop, Condor, Open MPI, WebSphere, and Oracle's WebLogic. Since so many applications can run on virtual machines, and one physical computer device can run multiple virtual machines, developers of network applications are more inclined to configure various network applications on virtual machines. [0003] At the same time, with the development of cloud technology, cloud servers can improve the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F9/44H04L29/06
CPCH04L63/102
Inventor 余祥成淑敏李宁宋哲炫朱星
Owner HUAWEI TECH CO LTD
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