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OpenStack virtual machine creation method and OpenStack virtual machine system

A technology for virtual machines and computing nodes, which is applied in software simulation/interpretation/simulation, program control design, instruments, etc. It can solve cumbersome methods, hidden dangers in virtual machine management and use, and uncertainty and unification of whether to set internal IP or floating IP, etc. problems, to achieve the effect of breaking through limitations and improving performance

Inactive Publication Date: 2017-10-27
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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Problems solved by technology

For some specific production environments, this method is not only cumbersome, but also uncertain and unified whether to set the internal IP or the floating IP when the virtual machine uses the service, which brings unnecessary trouble to the management and use of the virtual machine. Hidden danger

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  • OpenStack virtual machine creation method and OpenStack virtual machine system
  • OpenStack virtual machine creation method and OpenStack virtual machine system
  • OpenStack virtual machine creation method and OpenStack virtual machine system

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Embodiment Construction

[0039] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

[0040] This embodiment provides a method for creating an OpenStack virtual machine, such as figure 1 As shown, the methods include:

[0041] S1, in the OpenStack environment, configure the control node and multiple computing nodes;

[0042] S2, configure the control node as a server, and configure the computing node as a pre-created virtual machine;

[0043] S3, the control node assigns...

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Abstract

The invention provides an OpenStack virtual machine creation method and an OpenStack virtual machine system. The method comprises the steps of configuring a control node and a plurality of calculation nodes; configuring the control node as a server and configuring the calculation nodes as pre-created virtual machines; allocating IP addresses to the calculation nodes by the control node; providing communication connection for the control node and the calculation nodes by adopting a virtual network realization mechanism, and configuring security group rules; creating the virtual machines of the calculation nodes in an OpenStack interface, and selecting preset mirror images and the configured security group rules at the virtual machines of the calculation nodes; and starting the virtual machines of the calculation nodes, and testing network connection between the control node and the virtual machines of the calculation nodes. The method is realized by using a Linux network bridge based on a Neutron model; the limitation of a conventional model can be effectively broken through; and the performance of an OpenStack virtual machine network can be improved.

Description

technical field [0001] The invention relates to the field of OpenStack virtual machines, in particular to a method for creating an OpenStack virtual machine and an OpenStack virtual machine system. Background technique [0002] OpenStack network manages the access layer of all virtual machine network infrastructure and physical network infrastructure in the OpenStack environment. The external network represents a physically network-accessible view outside of the OpenStack installation, where IP addresses are accessible to physical devices on the external network. If the network wants to access the instance or the instance wants to access the external network, you need to create a route and bind the external network address to the virtual machine. For some specific production environments, this method is not only cumbersome, but also uncertain and unified whether to set the internal IP or the floating IP when the virtual machine uses the service, which brings unnecessary tro...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45562
Inventor 李珂
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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