CN104199741A - Virtual data management method for cloud computing environment - Google Patents
Virtual data management method for cloud computing environment Download PDFInfo
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- CN104199741A CN104199741A CN201410438606.3A CN201410438606A CN104199741A CN 104199741 A CN104199741 A CN 104199741A CN 201410438606 A CN201410438606 A CN 201410438606A CN 104199741 A CN104199741 A CN 104199741A
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Abstract
The invention provides a virtual data management method for a cloud computing environment. According to the method, the concept of a virtual data center and a service degree is provided, the modularization service establishing processes of virtual data are divided into several steps of service degree establishing, virtual center name defining, service degree selecting, degree configuration modifying, equipment cabinet or physical node selecting and physical partition selecting. After a certain equipment cabinet or a physical partition needs to be replaced or is in fault, the partition can be replaced manually, a new partition or a new equipment cabinet is assigned, resource wasting is avoided, and operability is improved.
Description
Technical field
The present invention relates to a kind of cloud computing technology, be specifically related to a kind of virtual data management method for cloud computing environment.
Background technology
Under cloud computing environment, with after existing software and hardware resources establishment virtual machine, how effective managing virtual resource is a complicated process.Virtual resource process has following features:
1) information that virtual resource relates to is many, divides difficulty.
The virtual resource creating under cloud computing environment comprises multiple attribute and state, generally comprise: computational resource (CPU, dominant frequency, internal memory), Internet resources (network, bandwidth), storage resources (disk), reserved resource and other configurations, affiliated Physical Extents, each virtual machine relates to these resources, and virtual machine One's name is legion, in creating, these data need to inform comprehensively, timely founder, divide just cumbersome.
2) information that offers user is mixed with operating more, and maintenance management is very inconvenient
Every virtual machine all relates to the utilization rate of CPU, internal memory, hard disk, load balancing, the attributes such as dynamic assignment, effectively divide these resources, offer intuitively user, make them convenient and effective in routine use and operation, this is also important aspect.
3) high to cloud computing environment dependence
Each virtual machine comprises various resources, as computational resource (CPU, internal memory), Internet resources (bandwidth, VLAN), storage resources (system storage), at some in particular cases, once certain Physical Extents occurs extremely, will directly have influence on the use of one or more virtual machine, if can not change timely and process, will cause the waste of resource, and amendment be got up more difficult.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of virtual data management method for cloud computing environment, in the method, propose the concept of virtual data center and the grade of service, the modularization establishment operation flow of virtual data is decomposed into several steps: create the grade of service, defining virtual center title, select the grade of service, revise grade configuration, selection rack or physical node, selection Physical Extents.
In order to realize foregoing invention object, the present invention takes following technical scheme:
For a virtual data management method for cloud computing environment, it comprises establishment virtual data center and operation virtual data center;
The method of described establishment virtual data center, concrete steps:
(1) create the grade of service
(2) create virtual data center
(3) physical machine or the rack of selection appropraite condition
Described operation virtual data center, its operation comprises amendment, safeguards and uses.
In optimal technical scheme provided by the invention, the rank of the grade of service is to divide according to the selection of resource configuration parameter, and described resource configuration parameter comprises computational resource, Internet resources and storage resources; Hypervisor host configuration in Same Physical machine is identical.
In the second optimal technical scheme provided by the invention, described virtual data center foundation step is as follows:
(1) select virtual data center grade
(2) input virtual data center title, descriptor
(3) configuration computational resource
(4) configuration network resource
(5) configuration store resource
In the 3rd optimal technical scheme provided by the invention, described computational resource comprises CPU check figure lower limit, CPU frequency lower limit, CPU reusability and internal memory lower limit; Described Internet resources comprise network interface card quantity lower limit and network bandwidth lower limit; Described storage resources comprises storage lower limit.
In the 4th optimal technical scheme provided by the invention, the retouching operation of virtual data center comprises that system manager revises virtual data center configuration and deletes virtual data center; The configuration information of amendment comprises grade name, the descriptor of virtual data center, grade, computational resource, Internet resources and the storage resources of data center.
In the 5th optimal technical scheme provided by the invention, the attended operation of virtual data center comprises the current Physical Extents of system manager's inquiry system, checks Physical Extents details, adds Physical Extents and deletion of physically subregion.
In the 6th optimal technical scheme provided by the invention, the use operation of virtual data center comprises that operation management person selects virtual data center, selects rack or same physical machine, selects the Physical Extents in rack or same physical machine, is system default subregion if do not select.
Compared with prior art, beneficial effect of the present invention is:
What the present invention realized is the management method to virtual data based on this concept of virtual data center, has effectively solved managing virtual resource flow process complexity under cloud computing environment, the easy problem of makeing mistakes.Stability, the operability of system have been promoted from source.
Under cloud computing environment, in the process of managing virtual resource, introduce the concept such as virtual data center, the grade of service.Effectively solved in constructive process virtual resource data message amount large, data are many, and not manageable problem, has realized virtual data modularization, and constructive process orderliness is clear, simple, save computer resource, improve the utilization rate of CPU, internal memory, hard disk; Can flexible operating in amendment and maintenance process etc. function.
Brief description of the drawings
Fig. 1 creates virtual data center process flow diagram
Fig. 2 is operation virtual data center instance graph
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, under cloud computing environment, create the method for virtual data center, concrete steps:
1. the grade of service creates
System manager creates the virtual data center (VDC) of different brackets (gold, silver and bronze), and the rank of the grade of service depends on the selection of resource configuration parameter and divides, such as the cpu busy percentage of gold level is 40%, silver level be 20%; Configuration parameter comprises computational resource, Internet resources and storage resources.The physical resource corresponding to virtual data center of different stage configures different, as higher than the virtual data center physical resource configuration of silver-colored level in the virtual data center of gold level.Hypervisor host configuration in same Physical Extents is identical.
2. virtual data center creates, the concrete steps of establishment:
(1) select virtual data center grade (gold level, silver level, copper level)
(2) input virtual data center title, descriptor
(3) configuration computational resource
Computational resource configuration: CPU check figure lower limit, CPU frequency lower limit, CPU reusability, internal memory lower limit
(4) configuration network resource
Network resource allocation: network interface card quantity lower limit, network bandwidth lower limit
(5) configuration store resource
Storage resources configuration: storage lower limit.
3. select Physical Extents or the rack of appropraite condition
Physical Extents or rack are listed corresponding performance parameter, and these parameters are used for and need the virtual data center creating to select more afterwards suitable Physical Extents and rack, to create the actual needs of more fitting.
As shown in Figure 2, under cloud computing environment, operation virtual data center comprises amendment, safeguards and uses.
Retouching operation comprises:
1. amendment virtual data center configuration (virtual data center just in use cannot be revised, and the grade of service cannot be revised, and can only select in the time creating, and no person can cause associated errors)
System manager can revise the configuration of virtual data center, and the configuration information that can revise is as follows:
(1) grade of virtual data center grade name, descriptor, data center
(2) configuration computational resource
Computational resource configuration: CPU check figure lower limit, CPU frequency lower limit, CPU reusability (ratio of vCPU and CPU), internal memory lower limit.
(3) configuration network resource
Internet resources: network interface card quantity lower limit, network bandwidth lower limit.
(4) configuration store resource
Storage resources: storage lower limit.
2. virtual data center is deleted
System manager is selected a certain virtual data center in virtual data center list, can be deleted.(virtual data center just in use cannot be deleted)
In operation, need the constraint condition of considering that some are important, such as
A) amendment, deletion virtual data center need to be considered the impact on charging
B) amendment, deletion virtual data center need to be considered the impact on Physical Extents
C) create virtual data center and need to consider the grade of service and the unrepeatable impact of title
D) delete virtual data center and need to consider the whether impact in use
Attended operation comprises:
Safeguard that virtual data center refers to that system manager can be to inquiry in the virtual data center of specifying, interpolation, deletion of physically subregion
1. the current Physical Extents of inquiry system
System manager can the current all Physical Extents of inquiry system, and querying condition comprises: Physical Extents title, CVM under Physical Extents, virtual data center under Physical Extents, virtual data center grade.
Query Result information comprises: Physical Extents title, CVM under Physical Extents, virtual data center under Physical Extents, virtual data center grade.
2. check Physical Extents details
The details that system manager clicks Physical Extents title and can check this subregion, details comprise: Hostname, CPU frequency (GHz), CPU check figure (individual), memory size (G), storage size (G), network interface card quantity (individual).
3. add Physical Extents
System manager can be added into Physical Extents in virtual data center, and step is as follows:
1) system manager selects Physical Extents to be added
2) system manager selects certain virtual data center
3) clicking interpolation button can be added into selected Physical Extents in the virtual data center of appointment.
4. deletion of physically subregion
System manager selects a certain Physical Extents it can be deleted from virtual data center, if this Physical Extents is used, cannot delete.
Use operation to comprise: virtual data center uses.
Operation management person, in the time of the assets application of application organization and administration person proposition, can select the virtual data center of specifying.
1. operation management person selects virtual data center (gold, silver and bronze)
2. operation management person selects rack or same physical machine.
3. operation management person selects to specify the Physical Extents in rack or same physical machine, if do not selected, is system default subregion.
Operation management person selects the Hypervisor specifying in the rack of specifying or same physical machine and Physical Extents, if do not selected, is system default.A Hypervisor node can be managed many virtual machines.
In cataloged procedure, need to a parameter configuration files be set to the grade of service, then allow program after operation, remove to read these configuration parameters, this parameter is used for determining the quality (gold, silver, copper) of the grade of service, or directly allow keeper configure these parameters with a page, then these parameters are write in a database table, Operation and Maintenance gets up more convenient like this.
In same virtual data center, stored Physical Extents derives from same rack or same physical machine.
Read configuration file, as follows:
Then in creation method, read configuration:
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; although the present invention is had been described in detail with reference to above-described embodiment; those of ordinary skill in the field still can modify or be equal to replacement the specific embodiment of the present invention; these do not depart from any amendment of spirit and scope of the invention or are equal to replacement, within the claim protection domain of the present invention all awaiting the reply in application.
Claims (7)
1. for a virtual data management method for cloud computing environment, it is characterized in that, it comprises establishment virtual data center and operation virtual data center;
The method of described establishment virtual data center comprises the steps:
(1) create the grade of service;
(2) create virtual data center;
(3) physical machine or the rack of selection appropraite condition;
Described operation virtual data center comprises amendment, safeguards and uses.
2. management method according to claim 1, is characterized in that, according to the rank of the selection segmentation service grade of resource configuration parameter, described resource configuration parameter comprises computational resource, Internet resources and storage resources; Hypervisor host configuration in Same Physical machine is identical.
3. management method according to claim 1, is characterized in that, the foundation step of described virtual data center is as follows:
(1) select virtual data center grade;
(2) input virtual data center title, descriptor;
(3) configuration computational resource;
(4) configuration network resource;
(5) configuration store resource.
4. management method according to claim 4, is characterized in that, described computational resource comprises CPU check figure lower limit, CPU frequency lower limit, CPU reusability and internal memory lower limit; Described Internet resources comprise network interface card quantity lower limit and network bandwidth lower limit; Described storage resources comprises storage lower limit.
5. management method according to claim 1, is characterized in that, the retouching operation of virtual data center comprises that system manager revises virtual data center configuration and deletes virtual data center; The configuration information of amendment comprises grade name, the descriptor of virtual data center, grade, computational resource, Internet resources and the storage resources of data center.
6. management method according to claim 1, is characterized in that, the attended operation of virtual data center comprises the current Physical Extents of system manager's inquiry system, checks Physical Extents details, adds Physical Extents and deletion of physically subregion.
7. management method according to claim 1, it is characterized in that, the use operation of virtual data center comprises that operation management person selects virtual data center, selects rack or same physical machine, selects the Physical Extents in rack or same physical machine, is system default subregion if do not select.
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| CN107919991A (en) * | 2017-11-21 | 2018-04-17 | 郑州云海信息技术有限公司 | A kind of virtual data center creates and quota collocation method and device |
| CN108400898A (en) * | 2018-05-30 | 2018-08-14 | 郑州云海信息技术有限公司 | The management method and device of resource in cloud data management platform |
| CN109460298A (en) * | 2018-11-01 | 2019-03-12 | 云宏信息科技股份有限公司 | A kind of data processing method and device |
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Application publication date: 20141210 |