CN104021503A - Relaying cloud establishing method based on virtualized Hadoop cluster - Google Patents
Relaying cloud establishing method based on virtualized Hadoop cluster Download PDFInfo
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Abstract
The invention discloses a relaying cloud establishing method based on a virtualized Hadoop cluster. The method comprises the steps of (1) virtualizing hardware resources of a computer server through the installation of a Hyper-V Server system; (2) establishing a virtual machine cluster by means of Hyper-V Client, and installing the Win7 operating system for each virtual machine; (3) realizing Hadoop under the Windows platform by means of Cygwin, integrating the established virtual machine cluster, and building a cloud computing platform; (4) determining a master virtual node and a slave virtual node at the cloud end, deploying a relaying setting calculation system and a task distributing program on the master node in a service mode, deploying and executing the program of a parallel task on the slave node, and then realizing the mode of software namely a service.
Description
Technical field
The technical field that the invention belongs to the relay protection setting calculating of electric system, relates to a kind of method based on virtual Hadoop group construction relay protection cloud particularly.
Background technology
State Grid Corporation of China is greatly developing strong intelligent grid at present, realizes digitizing, the informationization and interactive of electrical network.Along with the foundation of the key rack of extra-high voltage of " handing over by force tetanic, first straight after handing over ", the development of National Power System Interconnection.Modern power systems is developing into a system of gathering mass data and information calculating, and this has brought huge difficulty with computational analysis also to current C/S model Relay Protection Setting Calculation System operation.Intelligent scheduling is to ensure the vital link of the normal operation of electrical network, and relay protection setting calculating is the key that intelligent scheduling is realized.Maturation and development along with cloud computing technology, set up the relay protection cloud system of electric system, integrate to greatest extent data resource and the processor resource of current system, can greatly improve processing and the interaction capabilities of electric network data, for intelligent grid provides effective technical support.
Summary of the invention
Technology of the present invention is dealt with problems and is: overcome the deficiencies in the prior art; a kind of method of building the privately owned cloud of relay protection is provided; it can improve electric power the whole network counting yield; reduce the power consumption of data processing centre (DPC); realize the highly effective and safe of the sharing in time of the interconnecting of terminal network, data message, managed operation; change the repetition and the waste that in past power informatization, exist barrier between different departments, decentralization in investment, construction dispersion etc. to cause; torsion server utilization is on the low side and problem of detached island of information, usefulness, efficiency and benefit that General Promotion electric network data is processed.
Technical solution of the present invention is: this method based on virtual Hadoop group construction relay protection cloud, and the method comprises the following steps:
(1) by the hardware resource of Hyper-V Server system virtualization computer server is installed;
(2) utilize Hyper-V Client to set up cluster virtual machine, and be virtual machine installation Win7 operating system;
(3) by Cygwin, under windows platform, realize Hadoop and integrate the cluster virtual machine of setting up, build cloud computing platform;
(4) determine beyond the clouds virtual main and subordinate node, with service form, at host node, dispose Relay Protection Setting Calculation System and task distributing programs, from node deployment, carrying out the program of parallel task, thereby realizing the pattern that software serve.
The relay protection cloud that this method is set up, traditional Relay Protection Setting Calculation System is deployed in to high in the clouds with service form, take full advantage of the idle computer hardware resource of separate unit server (CPU/ internal memory/storage etc.), overcome the shortcoming of traditional relay protection Software deployment, improve electric power the whole network counting yield, reduce the power consumption of data processing centre (DPC), realize interconnecting of terminal network, sharing in time of data message, the highly effective and safe of managed operation, change in the past and have barrier between different departments in power informatization, decentralization in investment, build and disperse to wait repetition and the waste causing, torsion server utilization is on the low side and problem of detached island of information, the usefulness that General Promotion electric network data is processed, efficiency and benefit.
Accompanying drawing explanation
Fig. 1 shows according to the process flow diagram of the method based on virtual Hadoop group construction relay protection cloud of the present invention.
Embodiment
As shown in Figure 1, this method based on virtual Hadoop group construction relay protection cloud, the method comprises the following steps:
(1) hardware resource of Hyper-V Server system virtualization computer server is installed by bare machine;
(2) utilize Hyper-V Client to connect Hyper-V Server server by network, a newly-built virtual machine (storage allocation, configuration network, connection virtual hard disk etc.) on server, and be virtual machine installation Win7 operating system.Close after virtual machine, by copying many parts of virtual machine VHD virtual hard disk file and importing the mode that existing virtual machine is registered, set up many virtual machines.Finally, by configuration same network segment IP address, realize virtual machine and be in same LAN (Local Area Network);
(3) by Cygwin, at windows platform Imitating Unix, dispose Hadoop.Be Cygwin is installed on every virtual machine and disposes Hadoop, by ssh-host-config Installing of Command sshd, serve and be set to automatic startup.Then, with ssh-keygen order generate RSA key to and PKI is joined in PKI authority authorized keys, realize SSH in cluster without cryptographic acess.Finally, by the virtual machine activation Hadoop as host node, identification is all from node automatically, and integrating all virtual machines is virtual Hadoop distributed type assemblies, completes and builds cloud computing platform;
(4) determined beyond the clouds virtual main and subordinate node, with service form, at host node, disposed relay protection setting computing service system and calculation task distributing programs, from node deployment, carried out the program of parallel task, thereby realizing the cloud deployment mode that software serve.
The relay protection cloud that this method is set up, traditional Relay Protection Setting Calculation System is deployed in to high in the clouds with service form, take full advantage of the idle computer hardware resource of separate unit server (CPU/ internal memory/storage etc.), overcome the shortcoming of traditional relay protection Software deployment, improve electric power the whole network counting yield, reduce the power consumption of data processing centre (DPC), realize interconnecting of terminal network, sharing in time of data message, the highly effective and safe of managed operation, change in the past and have barrier between different departments in power informatization, decentralization in investment, build and disperse to wait repetition and the waste causing, torsion server utilization is on the low side and problem of detached island of information, the usefulness that General Promotion electric network data is processed, efficiency and benefit.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong to the protection domain of technical solution of the present invention.
Claims (1)
1. the method based on virtual Hadoop group construction relay protection cloud, is characterized in that: the method comprises the following steps:
(1) hardware resource of Hyper-V Server system virtualization computer server is installed by bare machine;
(2) utilize Hyper-V Client to connect Hyper-V Server server by network, a newly-built virtual machine (storage allocation, configuration network, connection virtual hard disk etc.) on server, and be virtual machine installation Win7 operating system.Close after virtual machine, by copying many parts of virtual machine VHD virtual hard disk file and importing the mode that existing virtual machine is registered, set up many virtual machines.Finally, by configuration same network segment IP address, realize virtual machine and be in same LAN (Local Area Network);
(3) by Cygwin, at windows platform Imitating Unix, dispose Hadoop.Cygwin be installed on every virtual machine and dispose Hadoop, by ssh-host-config Installing of Command sshd, serving and be set to automatic startup.Then, use ssh-keygen order generate RSA key to and PKI is joined in PKI authority authorized keys, realize SSH in cluster without cryptographic acess.Finally, by the virtual machine activation Hadoop as host node, identification is all from node automatically, and integrating all virtual machines is virtual Hadoop distributed type assemblies, completes and builds cloud computing platform;
(4) determined beyond the clouds virtual main and subordinate node, with service form, at host node, disposed relay protection setting computing service system and calculation task distributing programs, from node deployment, carried out the program of parallel task, thereby realizing the cloud deployment mode that software serve.
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| CN201410191692.2A CN104021503A (en) | 2014-05-08 | 2014-05-08 | Relaying cloud establishing method based on virtualized Hadoop cluster |
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| CN201410191692.2A CN104021503A (en) | 2014-05-08 | 2014-05-08 | Relaying cloud establishing method based on virtualized Hadoop cluster |
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| CN106293847A (en) * | 2016-08-17 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | A kind of method of virtual platform supporting |
| CN106447775A (en) * | 2016-09-18 | 2017-02-22 | 电子科技大学 | Cloud-computing-based large scale curved surface reconstruction system |
| CN107194643A (en) * | 2017-05-16 | 2017-09-22 | 苏州市千尺浪信息科技服务有限公司 | A kind of inventory management system of many inventory systems |
| CN110781987A (en) * | 2019-10-30 | 2020-02-11 | 云南恒协科技有限公司 | Workshop routing inspection management system |
| CN113542389A (en) * | 2015-06-16 | 2021-10-22 | 金士顿数位股份有限公司 | Private cloud routing server connection mechanism for private communication architecture |
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| CN113542389A (en) * | 2015-06-16 | 2021-10-22 | 金士顿数位股份有限公司 | Private cloud routing server connection mechanism for private communication architecture |
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