CN104182306A - Low-cost intelligent breakdown instant switching method for cloud host - Google Patents
Low-cost intelligent breakdown instant switching method for cloud host Download PDFInfo
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- CN104182306A CN104182306A CN201410388445.1A CN201410388445A CN104182306A CN 104182306 A CN104182306 A CN 104182306A CN 201410388445 A CN201410388445 A CN 201410388445A CN 104182306 A CN104182306 A CN 104182306A
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Abstract
The invention discloses a low-cost intelligent breakdown instant switching method for a cloud host. The method comprises the following steps: (a) a subscriber sends a service request to a cloud management platform; (b) the cloud management platform sends the service request to the cloud host, and places the virtual disk of the cloud host in a cloud memory system; (c) when the cloud host goes wrong, the cloud management platform sends the configuration information of the cloud host to a new host machine; (d) the new host machine is connected to the cloud memory system, searches the virtual disk of the cloud host according to the configuration information of the cloud host, and is connected to the virtual disk of the cloud host; (e) a new virtual machine is created on the new host machine; (f) the cloud management platform points access routing information from the cloud host to the virtual machine, so as to fulfill breakdown switching. The method has the advantages that the resource utilization ratio is high; the failure recovery speed is high; automatic intelligent control can be realized; the reliability is high; infinite times of fault recovery can be realized without manual intervention; the disaster tolerant capacity is high.
Description
Technical field
The invention belongs to cloud computing field, be specifically related to the one instantaneous changing method of cloud main frame intelligent trouble cheaply.
Background technology
Cloud main frame is exactly a main computer boxes in cloud computing service system, and it is large that this product has effectively solved the management difficulty existing in conventional physical main frame and VPS service, the defect that business extendability is weak.Cloud host services price is rented lower than traditional physical host, without a deposit, very flexible, and in the time of customer service scale enlargement, cloud main frame can be realized business dilatation fast.Cloud computing can allow user need not have and safeguard complicated computing basic facility, is therefore subject to more and more users' welcome, and cloud main frame, when ensureing customer service reliability, need to provide failover and disaster tolerance equipment.
The fundamental purpose of disaster tolerance system construction is exactly the generation of the unexpected storms of inevitable, the unplanned property of prevention, if user can not prevent or reduce disaster, once disaster occurs, the loss that user faces will be far above the cost that builds disaster tolerance system.Why increasing industry user, when IT infrastructure is built, can drop into a large amount of energy and financial resources and do disaster tolerance, valuable data and information protection will be got up exactly, and effectively manage and apply.Therefore, enterprise, in Resources for construction pond, from s own situation, builds the disaster tolerance system based on resource pool, could ensure to be to greatest extent deployed in the continuity of the every business on resource pool.
Tradition failover scheme has two kinds, and one is active/standby mode, and one is dual-active mode.Active/standby mode: two provide the cloud main frame of same service, one is main cloud main frame, one is standby cloud main frame, be deployed in different hosts, when user has services request, request is sent to main cloud main frame, data are write to network disk, while having services request each time, all mail to main cloud main frame.After main cloud main frame breaks down, services request is dealt on standby cloud main frame.Dual-active mode: have two cloud main frames, be deployed on different hosts, every host has the IP of oneself, when user sends services request for the first time, sends to services request on First cloud main frame, then data is write to network disk; When user sends out services request for the second time, services request is sent on second cloud main frame, then data are write to network disk; In the time having services request, two cloud main frames are mail in repeating query successively.If after one of them cloud main frame breaks down, request afterwards only sends to normal that cloud main frame.This two schemes has following three shortcomings: 1, cost is high; 2, can only manually carry out in advance scheme; 3, disaster tolerance is limited in one's ability, when continuous fault appears in cloud main frame, is difficult to tackle complex situations.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides the one instantaneous changing method of cloud main frame intelligent trouble cheaply, solve that the instantaneous changing method cost of existing cloud hostdown is high, disaster tolerance is limited in one's ability, can not tackle the problem of complex situations.
To achieve these goals, the technical solution used in the present invention is as follows:
One is the instantaneous changing method of cloud main frame intelligent trouble cheaply, comprises the steps:
(a) user Xiang Yun management platform sends services request;
(b) services request is mail to a cloud main frame by cloud management platform, then the virtual disk of this cloud main frame is placed in cloud storage system;
(c), in the time that cloud main frame breaks down, the configuration information of fault cloud main frame is passed to a new host by cloud management platform;
(d) new host is connected in cloud storage system, searches and be connected to the virtual disk of fault cloud main frame according to the configuration information of fault cloud main frame;
(e) on new host, create new virtual machine;
(f) cloud management platform is pointed to the new virtual machine creating by access routing iinformation by fault cloud main frame, completes failover.
Further, in described step (c), it is random that the configuration information of fault cloud main frame is passed to a new host by cloud management platform.
Further, in step (b), it is random that services request is mail to a cloud main frame by cloud management platform.
Further, the configuration information of fault cloud main frame is IP address information.
Compared with prior art, the present invention has following beneficial effect:
(1) virtual disk of cloud main frame of the present invention is placed in cloud storage system, even if cloud main frame breaks down, the information of virtual disk also can not be lost or be destroyed;
(2) the present invention is in the time that cloud main frame breaks down, and the configuration information of fault cloud main frame is passed at random a new host by cloud management platform; New host is connected in cloud storage system, searches and be connected to the virtual disk of fault cloud main frame according to the configuration information of fault cloud main frame, and like this, the virtual disk of fault cloud main frame is just connected to new host, and the utilization factor of resource is high;
(3) cloud management platform of the present invention is pointed to the new virtual machine creating by access routing iinformation by fault cloud main frame, completes failover, and the resume speed of fault is fast, can reach ms step velocity, and the instantaneous blocked operation of whole fault, by the control of program automated intelligent, is tackled fault flexibly, adjust at any time;
(4) system reliability of the present invention is stronger than the reliability of common solution, but cost do not increase, and can realize the fault recovery of unlimited number of times without manual intervention, and disaster tolerance is strong, is applicable to very much large-scale promotion and uses.
Embodiment
Below in conjunction with embodiment, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
One is the instantaneous changing method of cloud main frame intelligent trouble cheaply, comprises step:
(a) user Xiang Yun management platform sends services request;
(b) services request is mail at random a cloud main frame by cloud management platform, then the virtual disk of this cloud main frame is placed in cloud storage system;
(c), in the time that cloud main frame breaks down, the configuration information of fault cloud main frame is passed at random a new host by cloud management platform;
(d) new host is connected in cloud storage system, searches and be connected to the virtual disk of fault cloud main frame according to the configuration information of fault cloud main frame;
(e) on new host, create new virtual machine;
(f) cloud management platform is pointed to the new virtual machine creating by access routing iinformation by fault cloud main frame, completes failover.
Further, the configuration information of fault cloud main frame is IP address information.In the present embodiment, the for example IP of primitive nebula main frame is 172.168.1.5, services request is mail to the cloud main frame that IP is 172.168.1.5 by cloud management platform, when primitive nebula main frame breaks down, the configuration information of fault cloud main frame is passed to a new host by cloud management platform, new host is connected to the original virtual disk of cloud main frame that the IP in cloud storage system is 172.168.1.5, on new host, create after new virtual machine, cloud management platform is pointed to the new virtual machine creating by access routing iinformation by 172.168.1.5, completes failover.
According to above-described embodiment, just can realize well the present invention.What deserves to be explained is; under prerequisite based on said structure design, for solving same technical matters, even if some that make in the present invention are without substantial change or polishing; the essence of the technical scheme adopting is still the same with the present invention, therefore it also should be in protection scope of the present invention.
Claims (5)
1. the instantaneous changing method of cloud main frame intelligent trouble cheaply, is characterized in that, comprises the steps:
(a) user Xiang Yun management platform sends services request;
(b) services request is mail to a cloud main frame by cloud management platform, and the virtual disk of this cloud main frame is placed in cloud storage system;
(c), in the time that this cloud main frame breaks down, the configuration information of fault cloud main frame is passed to a new host by cloud management platform;
(d) new host is connected in cloud storage system, searches and be connected to the virtual disk of fault cloud main frame;
(e) on new host, create new virtual machine;
(f) cloud management platform is pointed to the new virtual machine creating by access routing iinformation by fault cloud main frame, completes failover.
2. the one according to claim 1 instantaneous changing method of cloud main frame intelligent trouble cheaply, is characterized in that, in described step (b), it is random that services request is mail to a cloud main frame by cloud management platform.
3. the one according to claim 1 instantaneous changing method of cloud main frame intelligent trouble cheaply, is characterized in that, in described step (c), it is random that the configuration information of fault cloud main frame is passed to a new host by cloud management platform.
4. the one according to claim 1 instantaneous changing method of cloud main frame intelligent trouble cheaply, is characterized in that, described looking up the fault cloud main frame is to search according to the configuration information of fault cloud main frame.
5. the one according to claim 1 instantaneous changing method of cloud main frame intelligent trouble cheaply, is characterized in that, the configuration information of described fault cloud main frame is IP address information.
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| CN201410388445.1A CN104182306B (en) | 2014-08-08 | 2014-08-08 | A kind of inexpensive instantaneous switching method of cloud main frame intelligent trouble |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104484231A (en) * | 2014-12-31 | 2015-04-01 | 武汉邮电科学研究院 | Virtual machine switching system and method |
| WO2016045439A1 (en) * | 2014-09-25 | 2016-03-31 | 中兴通讯股份有限公司 | Vnfm disaster-tolerant protection method and device, nfvo and storage medium |
| CN107070699A (en) * | 2017-03-04 | 2017-08-18 | 郑州云海信息技术有限公司 | Controller monitoring is managed in storage system redundancy design method and device |
| CN107122229A (en) * | 2017-04-21 | 2017-09-01 | 紫光华山信息技术有限公司 | A kind of virtual machine restoration methods and device |
| CN107360015A (en) * | 2016-05-10 | 2017-11-17 | 华为技术有限公司 | The method and apparatus of the shared storage of switching |
| CN109656679A (en) * | 2018-11-06 | 2019-04-19 | 新华三云计算技术有限公司 | A kind of the storage access method and device of virtual machine |
| CN109818785A (en) * | 2019-01-15 | 2019-05-28 | 无锡华云数据技术服务有限公司 | A kind of data processing method, server cluster and storage medium |
| CN111970147A (en) * | 2020-07-29 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Method for processing large-scale host faults of cloud platform |
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| WO2016045439A1 (en) * | 2014-09-25 | 2016-03-31 | 中兴通讯股份有限公司 | Vnfm disaster-tolerant protection method and device, nfvo and storage medium |
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| CN107360015A (en) * | 2016-05-10 | 2017-11-17 | 华为技术有限公司 | The method and apparatus of the shared storage of switching |
| CN107360015B (en) * | 2016-05-10 | 2020-05-08 | 华为技术有限公司 | Method and device for switching shared storage |
| CN107070699A (en) * | 2017-03-04 | 2017-08-18 | 郑州云海信息技术有限公司 | Controller monitoring is managed in storage system redundancy design method and device |
| CN107122229A (en) * | 2017-04-21 | 2017-09-01 | 紫光华山信息技术有限公司 | A kind of virtual machine restoration methods and device |
| CN109656679A (en) * | 2018-11-06 | 2019-04-19 | 新华三云计算技术有限公司 | A kind of the storage access method and device of virtual machine |
| CN109656679B (en) * | 2018-11-06 | 2020-12-08 | 新华三云计算技术有限公司 | Storage access method and device of virtual machine |
| CN109818785A (en) * | 2019-01-15 | 2019-05-28 | 无锡华云数据技术服务有限公司 | A kind of data processing method, server cluster and storage medium |
| CN111970147A (en) * | 2020-07-29 | 2020-11-20 | 苏州浪潮智能科技有限公司 | Method for processing large-scale host faults of cloud platform |
| CN111970147B (en) * | 2020-07-29 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Method for processing large-scale host faults of cloud platform |
| US11881984B2 (en) | 2020-07-29 | 2024-01-23 | Inspur Suzhou Intelligent Technology Co., Ltd. | Method for handling large-scale host failures on cloud platform |
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| CN104182306B (en) | 2017-10-27 |
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Effective date of registration: 20210318 Address after: 4 / F, block B, building 5, No. 200, Tianfu 5th Street, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Zhiyun Technology Co.,Ltd. Address before: 4 / F, 76 Fangcao East Street, high tech Zone, Chengdu, Sichuan 610000 Patentee before: CHENGDU ZHIYUN SCIENCE & TECHNOLOGY Co.,Ltd. |
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