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Cloud platform virtual machine connection state checking method

A connection state, virtual machine technology, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve the problems of virtual machine connection state is not real-time, not unified enough, inefficient, etc.

Inactive Publication Date: 2017-04-26
G CLOUD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem solved by the present invention is to provide a method for checking the connection state of a virtual machine on a cloud platform; to solve problems such as checking the connection state of a virtual machine is not real-time enough, has agents, is inefficient, and is not uniform enough

Method used

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  • Cloud platform virtual machine connection state checking method
  • Cloud platform virtual machine connection state checking method
  • Cloud platform virtual machine connection state checking method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] There are many implementations of the present invention, here we take the cloud platform as an example to illustrate one of the implementation methods, the flow chart is as follows figure 1 As shown, the specific implementation process is as follows:

[0029] 1. Obtain the namespace list of network service nodes, the code is as follows:

[0030]

[0031] 2. Obtain a list of all running virtual machines, the code is as follows:

[0032]

[0033] 3. Obtain the network information of the virtual machine, the code is as follows:

[0034]

[0035] 4. Find the network service node where the virtual network card is located, the code is as follows:

[0036]

[0037]

[0038] 5. Check the external network connection status, the code is as follows:

[0039]

[0040] 6. Check the connection status of the virtual gateway, the code is as follows:

[0041]

[0042] The whole process is over.

[0043] figure 2 It is a logical structure diagram of the presen...

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Abstract

The invention relates to the cloud platform network virtualization field and particularly to a cloud platform virtual machine connection state checking method. The method includes acquiring a list of namespaces for network service nodes at first; and then acquiring all running virtual machine lists; acquiring the network information of the virtual machine, the network information including virtual machine IDs of a plurality of virtual network interface cards, namespace names and gateway addresses; searching the network service nodes of the virtual network interface cards according to the namespace names; checking the virtual machine external network connection state; and checking the virtual machine virtual gateway connection state. The method solves the problems that the virtual machine connection state checking is not in real time, has agents, is low efficiency, and cannot be unified and can be applied to the cloud platform network virtualization.

Description

technical field [0001] The invention relates to the field of cloud platform network virtualization, in particular to a method for the cloud platform to check the connection state of a virtual machine. Background technique [0002] There are multiple computing nodes on a general public cloud computing platform, and there are multiple running virtual machines on each computing node, and each virtual machine may allow one or more applications. All applications rely on connecting to the external network, so there are the following hidden dangers: [0003] One is that the application program running on the virtual machine is accessed through the external network. When the connection between the virtual machine and the external network is abnormal, the normal business of the application program will be affected. If it is not discovered in time, unnecessary losses will be caused. [0004] The second is that conventional virtual machine monitoring is realized through a monitoring a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L29/08
CPCH04L43/0811H04L43/0817H04L67/10
Inventor 马桂成杨松季统凯
Owner G CLOUD TECH
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