CN103634128A - A configuration method of a virtual machine placing strategy and an apparatus - Google Patents
A configuration method of a virtual machine placing strategy and an apparatus Download PDFInfo
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- CN103634128A CN103634128A CN201210298668.XA CN201210298668A CN103634128A CN 103634128 A CN103634128 A CN 103634128A CN 201210298668 A CN201210298668 A CN 201210298668A CN 103634128 A CN103634128 A CN 103634128A
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The invention discloses a configuration method of a virtual machine placing strategy and an apparatus. The method comprises the following steps: a first virtual machine and at least one second virtual machine are combined to form a first placing strategy group through employing an intimate relation, wherein the intimate relation exists between the position of the first virtual machine and the position of the second virtual machine; and through an available relation, the first virtual machine and at least one third virtual machine are combined to form a second placing strategy group; wherein, the available relation exists between the position of the first virtual machine and the position of the third virtual machine; at least one first placing strategy group and/or at least one second placing strategy group, which have an association relation between each other, are combined to form at least one placing strategy group set, wherein resource modes of the plurality of placing strategy group sets are configured to support resource sharing modes or resource occupation modes of physical resources. Through the configuration method of the virtual machine placing strategy and the apparatus, a virtualization platform is enabled to flexibly manage application systems related to users according to service demands of the users.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of collocation method and device of virtual machine Placement Strategy.
Background technology
Intel Virtualization Technology is the basis that cloud service platform builds, and Intel Virtualization Technology refers on physical server, and by virtual management software, Hypervisor is divided into a plurality of logical partitions by physical resource, and each subregion is isolated mutually, becomes independently virtual machine.Concerning operating system and application program, virtual machine and physical server are as broad as long, and they can share the resource of same physical server.
Virtual platform support provides virtual system Rental Service for cloud service user, and so-called virtual system refers to and comprises one group of virtual machine, storage and network and interconnect to each other or associated resource collection.For the ease of user by traditional application system trustship on virtual system, virtual platform also provides deployment, the management function of virtual system for cloud service user, comprise the APD of traditional application system is deployed on virtual machine, and to Placement Strategy function is provided between the application program of location dependence.
After so-called Placement Strategy function mainly refers in application system that APD is deployed in virtual machine, due to the high-speed traffic or the dependence to common hardware that depend between some application program each other, what require between two or more virtual machines can to lean on when disposing is near as far as possible; Or due to the consideration of high reliability or fault recovery aspect, require when disposing, can separate between two or more virtual machines between application program as far as possible.Cloud service platform is controlled by Placement Strategy the placement of virtual machine at present, getting close to will be as far as possible near disposing between relation (Affinity) expression virtual machine, typical way is to be deployed on same physical host, or has on the different main frames of fast network connection; Available relationship (Availability) represents will separate as much as possible deployment between virtual machine, and typical way is on different physical hosts.
Fig. 1 is according to the schematic diagram of the cloud service platform model of correlation technique, as shown in Figure 1, this model comprises 101 packings/Deployment Manager, being former service platform packs to application system and the virtual machine that comprises thereof, form open virtual form (Open Virtualization Format) bag, OVF comprises application system and the information such as configuration of the virtual machine that comprises, reflection, environment, and target cloud service platform disposes OVF bag, recover application system and the environment configurations information of the virtual machine that comprises; 102 application system product informations, comprise the relevant product information of application program in application system, as Placement Strategy of application program etc.; 103 application system managers, are responsible for the host computer system that application system selects to meet the requirements such as Placement Strategy, are responsible for the functions such as loading, configuration and management of application system; 105 virtual machines are to have encapsulated the virtualized resource entities such as CPU, internal memory, local disk and network.
Fig. 2 is according to the form schematic diagram of the virtual form of the opening of correlation technique (OVF) bag, as shown in Figure 2, this format chart comprises 201 OVF bags, has described an opening, portable, effective and extendible packing and the distribution formats that operates in the application software in virtual machine.OVF comprises 1 OVF descriptor file, 0 or 1 OVF inventory file, 0 or 1 certificate file, 0 or a plurality of image file, 0 or a plurality of resource file; 221 OVF envelopes, describe the relevant all metadata informations of virtual machine (and virtual hardware), and the structure of OVF bag itself; 231 disks, describe the relevant metadata information of virtual disk in OVF bag; 232 networks, describe all logical network lists that OVF bag is used; 233 resources are distributed, and describe the required resource requirement of virtual machine set in OVF bag; 234 start, and in description OVF bag, virtual machine set powering on and closing; 235 deployment options, stipulate a set of resource allocation information, as the minimal configuration of virtual machine, normal configuration and maximum configured etc.; 236 products, the product information of regulation virtual machine and working procedure thereof, as name of product, version and equipment vendor etc.; 237 placement group/placements, the deployment relation in description OVF bag between two or more virtual machines is close as much as possible or separate as far as possible etc.
Fig. 3 is that as shown in Figure 3, this structure comprises 301 packings/Deployment Manager according to the structural representation of Placement Strategy group in the OVF bag of correlation technique, and its concrete function is referring to 101 description in Fig. 1; 302 application system managers, its concrete function is referring to 103 description in Fig. 1; 303 Placement Strategies, the All Policies group information that OVF comprises; 310 Placement Strategy groups, describe the two or more virtual unit in OVF bag with the relation of getting close to or available relationship; 311 Placement Strategies, describe the relation between virtual machine in Placement Strategy group, get close to relation or available relationship; 312 virtual machines, its concrete function is referring to 105 description in Fig. 1, the application program of load application system in virtual machine.
At present, cloud service platform requires to control by Placement Strategy group to the Placement Strategy of virtual machine, and so-called Placement Strategy group is the virtual unit that meets a kind of Placement Strategy, and regulation virtual machine can only be at most the member of a Placement Strategy group.But for some traditional application, between part application program, there is the relation (such as there being each other high-speed traffic requirement) of getting close in certain application program and application system, and and between other certain applications programs, have an available relationship (such as being backup relation each other).So, for certain virtual machine, specify a Placement Strategy group and cannot meet actual deployment requirement.In addition, for the user of application system, likely wish that certain Placement Strategy group is the relation of monopolizing or shared relationship to the distribution of physical resource.
Yet the Placement Strategy group control mode that the cloud service platform in related specifications adopts at present cannot meet actual user demand, also cannot specify the shared resources between Placement Strategy group and other Placement Strategy groups.
For these problems in correlation technique, effective solution is not yet proposed at present.
Summary of the invention
The invention provides a kind of collocation method and device of virtual machine Placement Strategy, at least one of to address the above problem.
According to an aspect of the present invention, a kind of collocation method of virtual machine Placement Strategy is provided, comprise: adopt the relation of getting close to that the first virtual machine and at least one second virtual machine are formed to the first Placement Strategy group, wherein, between the position of the first virtual machine and the position of the second virtual machine, there is the relation of getting close to; Adopt available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine and the position of the 3rd virtual machine, have available relationship; At least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the relation of getting close to refers to and between the first virtual machine and any one the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, communication link or shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection; Available relationship refers between the first virtual machine and any one the 3rd virtual machine and has high availability or backup relation, and wherein, high availability or backup relation require a plurality of deploying virtual machines on different physical hosts.
Preferably, in the set of Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group must be the relation of getting close to, and the Placement Strategy of another one Placement Strategy group must be available relationship.
Preferably, when the number of Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of Placement Strategy group, forbid occurring that two or more have the virtual machine of like-identified.
Preferably, model of document resource sharing refers to the shared identical physical resource of a plurality of Placement Strategy group set that is set to shared model; Resource exclusive occupying mode refers to that a plurality of Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
Preferably, only have when the set of a plurality of Placement Strategy group be all while being set to model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of Placement Strategy group to share the mode of physical resource.
Preferably, according to getting close to, relation and available relationship determine the deployment platform that the placement location of the first Placement Strategy group and the second Placement Strategy group all can be in system; Placement location between the set of Placement Strategy group all can be determined according to model of document resource sharing and resource exclusive occupying mode by deployment platform.
It is one of following that the type of preferably, getting close to relation and available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation; It is one of following that the type of model of document resource sharing and resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
According to a further aspect in the invention, a kind of collocation method of virtual machine Placement Strategy is provided, comprise: adopt the relation of getting close to that the first virtual machine object and at least one second virtual machine object are formed to the first Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the second virtual machine object, there is the relation of getting close to; Adopt available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the 3rd virtual machine object, have available relationship; At least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the first virtual machine object, the second virtual machine object and the 3rd virtual machine object include following type one of at least: virtual machine, virtual machine set, wherein, virtual machine set comprises at least two virtual machines.
According to another aspect of the invention, a kind of inking device of virtual machine Placement Strategy is provided, comprise: first forms module, for adopting the relation of getting close to that the first virtual machine and at least one second virtual machine are formed to the first Placement Strategy group, wherein, between the position of the first virtual machine and the position of the second virtual machine, there is the relation of getting close to; Second forms module, for adopting available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine and the position of the 3rd virtual machine, has available relationship; The 3rd forms module, for at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the relation of getting close to refers to and between the first virtual machine and any one the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, communication link or shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection; Available relationship refers between the first virtual machine and any one the 3rd virtual machine and has high availability or backup relation, and wherein, high availability or backup relation require a plurality of deploying virtual machines on different physical hosts.
Preferably, in the set of Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group must be the relation of getting close to, and the Placement Strategy of another one Placement Strategy group must be available relationship.
Preferably, when the number of Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of Placement Strategy group, forbid occurring that two or more have the virtual machine of like-identified.
Preferably, model of document resource sharing refers to the shared identical physical resource of a plurality of Placement Strategy group set that is set to shared model; Resource exclusive occupying mode refers to that a plurality of Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
Preferably, only have when the set of a plurality of Placement Strategy group be all while being set to model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of Placement Strategy group to share the mode of physical resource.
Preferably, according to getting close to, relation and available relationship determine the deployment platform that the placement location of the first Placement Strategy group and the second Placement Strategy group all can be in system; Placement location between the set of Placement Strategy group all can be determined according to model of document resource sharing and resource exclusive occupying mode by deployment platform.
It is one of following that the type of preferably, getting close to relation and available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation; It is one of following that the type of model of document resource sharing and resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
In accordance with a further aspect of the present invention, a kind of inking device of virtual machine Placement Strategy is provided, comprise: the 4th forms module, for adopting the relation of getting close to that the first virtual machine object and at least one second virtual machine object are formed to the first Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the second virtual machine object, there is the relation of getting close to; The 5th forms module, for adopting available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the 3rd virtual machine object, has available relationship; The 6th forms module, for at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the first virtual machine object, the second virtual machine object and the 3rd virtual machine object include following type one of at least: virtual machine, virtual machine set, wherein, virtual machine set comprises at least two virtual machines.
By the present invention, being adopted as same virtual machine builds respectively not only to meet and gets close to the Placement Strategy group of relation but also build the Placement Strategy group that meets available relationship simultaneously, and be the mode that the physical resource use pattern of stand-alone mode and shared model is put in these two kinds of Placement Strategy assembly, solve the Placement Strategy group control mode that the cloud service platform in current related specifications adopts and cannot meet actual user demand, also cannot specify the problem of the shared resources between Placement Strategy group and other Placement Strategy groups, and then reached the virtual platform effect with this user-dependent operation according to user's instructions for use management neatly.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the schematic diagram of the cloud service platform model of correlation technique;
Fig. 2 is according to the form schematic diagram of the virtual form of the opening of correlation technique (OVF) bag;
Fig. 3 is according to the structural representation of Placement Strategy group in the OVF bag of correlation technique;
Fig. 4 is according to the collocation method flow chart of the virtual machine Placement Strategy of the embodiment of the present invention one;
Fig. 5 is the configuration flow figure of virtual machine Placement Strategy according to the preferred embodiment of the invention;
Fig. 6 is that the resource of the resources mode of Placement Strategy group according to the preferred embodiment of the invention while being model of document resource sharing distributed;
Fig. 7 is that the resource of the resources mode of Placement Strategy group according to the preferred embodiment of the invention while being resource exclusive occupying mode distributed;
Fig. 8 is according to the collocation method flow chart of the virtual machine Placement Strategy of the embodiment of the present invention two;
Fig. 9 is according to the structured flowchart of the inking device of the virtual machine Placement Strategy of the embodiment of the present invention one; And
Figure 10 is according to the structured flowchart of the inking device of the virtual machine Placement Strategy of the embodiment of the present invention two.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
Fig. 4 is according to the collocation method flow chart of the virtual machine Placement Strategy of the embodiment of the present invention one, and as shown in Figure 4, the method comprises the following steps (step S402-step S406):
Step S402, adopts the relation of getting close to that the first virtual machine and at least one second virtual machine are formed to the first Placement Strategy group, wherein, has the relation of getting close between the position of the first virtual machine and the position of the second virtual machine;
Step S404, adopts available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine and the position of the 3rd virtual machine, has available relationship;
Step S406, at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
In the present embodiment, the relation of getting close to refers to and between the first virtual machine and any one the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, communication link or shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection; Available relationship refers between the first virtual machine and any one the 3rd virtual machine and has high availability or backup relation, and wherein, high availability or backup relation require a plurality of deploying virtual machines on different physical hosts.
In the present embodiment, in the set of Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group must be the relation of getting close to, and the Placement Strategy of another one Placement Strategy group must be available relationship.
In the present embodiment, when the number of Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of Placement Strategy group, forbid occurring that two or more have the virtual machine of like-identified.
In the present embodiment, model of document resource sharing refers to the shared identical physical resource of a plurality of Placement Strategy group set that is set to shared model; Resource exclusive occupying mode refers to that a plurality of Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
In the present embodiment, only have when the set of a plurality of Placement Strategy group be all while being set to model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of Placement Strategy group to share the mode of physical resource.
In the present embodiment, according to getting close to, relation and available relationship determine the deployment platform that the placement location of the first Placement Strategy group and the second Placement Strategy group all can be in system; Placement location between the set of Placement Strategy group all can be determined according to model of document resource sharing and resource exclusive occupying mode by deployment platform.
It is one of following that the type of in the present embodiment, getting close to relation and available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation; It is one of following that the type of model of document resource sharing and resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
In actual applications, the collocation method of this virtual machine Placement Strategy can be realized as follows:
It should be noted that, following methods is all to take that the cloud service platform model shown in Fig. 1 is implementation platform, when packing/Deployment Manager is packed to application system, for certain virtual machine, can by this virtual machine and and the position of this virtual machine between exist other virtual machines of the relation of getting close to adopt to get close to relation (one of Placement Strategy) and form new Placement Strategy group, by this virtual machine and and the position of this virtual machine between exist other virtual machines of available relationship to adopt available relationship (Placement Strategy) to form new Placement Strategy group.Resources pattern between these two Placement Strategy groups comprises to be supported the shared model of physical resource and exclusive occupying mode.
Wherein, (1) each application system can comprise a plurality of application programs, and each application program is deployed in respectively on independent virtual machine.Virtual machine is for disposing and interior certain application program of operation application system.(2) Placement Strategy group is for defining one group of virtual machine with physical location incidence relation, if Placement Strategy is the relation of getting close to, the virtual unit that belongs to this strategy group is placed close as far as possible; If Placement Strategy is available relationship, the virtual unit that belongs to this strategy group is placed and will be separated as far as possible.(3) virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies, if that is: certain virtual machine belongs to two Placement Strategy groups, the Placement Strategy of these two Placement Strategy groups must one be the relation of getting close to, another is available relationship.(4) the Placement Strategy group that two in application system have different Placement Strategies does not allow to occur the virtual machine of two or more like-identified.(5) to be used to indicate the virtual machine in different Placement Strategy groups and placement between the virtual machine in Placement Strategy group is not set be to allow physical resource monopolize or allow physical resource to reuse (being above-mentioned model of document resource sharing) to the resources mode of Placement Strategy group.(6) for the different Placement Strategy groups of resources mode of Placement Strategy group and placement location that the virtual machine of Placement Strategy group is not set are not set, be as far as possible separately or as far as possible near being decided by deployment platform (i.e. packing/Deployment Manager).
Below in conjunction with Fig. 5 to Fig. 7 and preferred embodiment, the collocation method of above-mentioned virtual machine Placement Strategy is described in detail.
Fig. 5 is the configuration flow figure of virtual machine Placement Strategy according to the preferred embodiment of the invention, and as shown in Figure 5, this configuration flow comprises the following steps (step S502-step S506):
Step S502, OVF packing manager carries out OVF packing according to request to the virtual machine of certain application system in virtual platform and system environments thereof, wherein comprises descriptor, certificate file, inventory file, the information such as reflection and resource file;
Step S504, OVF packing manager arranges the Placement Strategy group of application system according to the application program position incidence relation of application system.Each virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies.And between tactful group resources mode, between tactful group, be physical resource shared model or physical resource exclusive occupying mode;
Step S506, Deployment Manager recovers application system according to OVF bag at target virtual platform, is included as virtual machine and selects physical resource, according to Placement Strategy group information, is that virtual machine is selected placement location etc.
Fig. 6 is that the resource of the resources mode of Placement Strategy group according to the preferred embodiment of the invention while being shared model distributed, and as shown in Figure 6, the resource allocation conditions under this shared model is as follows:
Preset: application system A includes 8 application programs, be deployed in respectively on 8 virtual machines;
Virtual machine 1 and virtual machine 2 are load sharing relation (between reusable physical resource);
Virtual machine 3 is backups of virtual machine 1, and virtual machine 4 is backups of virtual machine 2;
Between virtual machine 1 and virtual machine 5,6, exist inside mutual, between virtual machine 2 and virtual machine 7,8, exist inner mutual.
Placement Strategy information after application system packing is as follows:
601, the resources mode between indication Placement Strategy group is to reuse;
602, the Placement Strategy group that application system comprises, wherein the Placement Strategy of Placement Strategy group 1 is the relation of getting close to, and comprises virtual machine 1, and the virtual machine 5 that has the relation of getting close to, and virtual machine 6; The Placement Strategy of Placement Strategy group 2 is available relationship, comprises virtual machine 1, and the virtual machine 3 that has available relationship; The Placement Strategy of Placement Strategy group 3 is the relation of getting close to, and comprises virtual machine 2, and the virtual machine 7 that has the relation of getting close to, and virtual machine 8; The Placement Strategy of Placement Strategy group 4 is available relationship, comprises virtual machine 2, and the virtual machine 4 that has available relationship.
603, Placement Strategy, the Placement Strategy of Placement Strategy group 1 and Placement Strategy group 3 is the relations of getting close to; The Placement Strategy of Placement Strategy group 2 and Placement Strategy group 4 is available relationship.
604, virtual machine, cloud service platform will form 2 Placement Strategy groups with different Placement Strategies by other virtual machines of the relation of getting close to and available relationship from virtual machine.
611, virtual platform, target platform recovers OVF bag, is included as application system and selects physical host, and dispose virtual machine.
612, physical host, according to Placement Strategy application deployment system and virtual machine thereof in OVF bag, in the present embodiment, different Placement Strategy groups are shared physical resource, therefore, and virtual machine 1, virtual machine 5 and virtual machine 6, virtual machine 2, virtual machine 7 and virtual machine 8 are shared physical host A resource; Virtual machine 3 and virtual machine 4 are shared physical host B resource.
Fig. 7 is that the resource of the resources mode of Placement Strategy group according to the preferred embodiment of the invention while being exclusive occupying mode distributed, and as shown in Figure 7, the resource allocation conditions under this exclusive occupying mode is as follows:
Preset: application system A includes 8 application programs, be deployed in respectively on 8 virtual machines;
Virtual machine 1 and virtual machine 2 are load sharing relation (between monopolize physical resource);
Virtual machine 3 is backups of virtual machine 1, and virtual machine 4 is backups of virtual machine 2;
Between virtual machine 1 and virtual machine 5,6, exist inside mutual, between virtual machine 2 and virtual machine 7,8, exist inner mutual.
Placement Strategy information after application system packing is as follows:
701, the resources mode between indication Placement Strategy group is to monopolize;
702, the Placement Strategy group that application system comprises, wherein the Placement Strategy of Placement Strategy group 1 is the relation of getting close to, and comprises virtual machine 1, and the virtual machine 5 that has the relation of getting close to, and virtual machine 6; The Placement Strategy of Placement Strategy group 2 is available relationship, comprises virtual machine 1, and the virtual machine 3 that has available relationship; The Placement Strategy of Placement Strategy group 3 is the relation of getting close to, and comprises virtual machine 2, and the virtual machine 7 that has the relation of getting close to, and virtual machine 8; The Placement Strategy of Placement Strategy group 4 is available relationship, comprises virtual machine 2, and the virtual machine 4 that has available relationship.
703, Placement Strategy, the Placement Strategy of Placement Strategy group 1 and Placement Strategy group 3 is the relations of getting close to; The Placement Strategy of Placement Strategy group 2 and Placement Strategy group 4 is available relationship.
704, virtual machine, cloud service platform will form 2 Placement Strategy groups with different Placement Strategies by other virtual machines of the relation of getting close to and available relationship from virtual machine.
711, virtual platform, target platform recovers OVF bag, is included as application system and selects physical host, and dispose virtual machine.
712, physical host, according to Placement Strategy application deployment system and virtual machine thereof in OVF bag, this fact Example, different Placement Strategy groups are monopolized physical resource, so virtual machine 1, and virtual machine 5 and virtual machine 6 are monopolized physical host A resource; Virtual machine 2, virtual machine 7 and virtual machine 8 are monopolized physical host C resource; Virtual machine 3 is monopolized physical host B resource; Virtual machine 4 is monopolized physical host D resource.
Further, the explanation needing be, in actual applications, known in those skilled in the art, in current Intel Virtualization Technology, after virtual machine can also form virtual machine set, be applied on cloud service platform, on cloud service platform, virtual machine set and virtual machine role and the function possessing are duplicate again, and, also can combination in any between virtual machine and virtual machine set.Therefore, the application has further proposed again take the collocation method of virtual machine set as basic virtual machine Placement Strategy.Below in conjunction with Fig. 8, the method is described.
Fig. 8 is according to the collocation method flow chart of the virtual machine Placement Strategy of the embodiment of the present invention two, and as shown in Figure 8, the method comprises the following steps (step S802-step S806):
Step S802, adopts the relation of getting close to that the first virtual machine object and at least one second virtual machine object are formed to the first Placement Strategy group, wherein, has the relation of getting close between the position of the first virtual machine object and the position of the second virtual machine object;
Step S804, adopts available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the 3rd virtual machine object, has available relationship;
Step S806, at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the first virtual machine object, the second virtual machine object and the 3rd virtual machine object include following type one of at least: virtual machine, virtual machine set, wherein, virtual machine set comprises at least two virtual machines.
Further it should be noted that, the implementing procedure of the collocation method of the virtual machine Placement Strategy that this embodiment bis-provides please refer to embodiment mono-, does not repeat them here.
The collocation method of the virtual machine Placement Strategy that employing above-described embodiment provides, the Placement Strategy group control mode that the cloud service platform in current related specifications adopts can be solved and actual user demand cannot be met, also cannot specify the problem of the shared resources between Placement Strategy group and other Placement Strategy groups, and then reach the virtual platform effect with this user-dependent operation according to user's instructions for use management neatly.
Fig. 9 is according to the structured flowchart of the inking device of the virtual machine Placement Strategy of the embodiment of the present invention, this device is in order to the collocation method of the virtual machine Placement Strategy realizing above-described embodiment and provide, as shown in Figure 8, this device mainly comprises: first forms module 10, the second forms module 20 and configuration module 30.Wherein, first forms module 10, for adopting the relation of getting close to that the first virtual machine and at least one second virtual machine are formed to the first Placement Strategy group, wherein, has the relation of getting close between the position of the first virtual machine and the position of the second virtual machine; Second forms module 20, be connected to the first composition module 10, be used for adopting available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine and the position of the 3rd virtual machine, have available relationship; The 3rd forms module 30, be connected to the second composition module 20, for at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
In the present embodiment, the relation of getting close to refers to and between the first virtual machine and any one the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, communication link or shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection; Available relationship refers between the first virtual machine and any one the 3rd virtual machine and has high availability or backup relation, and wherein, high availability or backup relation require a plurality of deploying virtual machines on different physical hosts.
In the present embodiment, in the set of Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group must be the relation of getting close to, and the Placement Strategy of another one Placement Strategy group must be available relationship.
In the present embodiment, when the number of Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of Placement Strategy group, forbid occurring that two or more have the virtual machine of like-identified.
In the present embodiment, model of document resource sharing refers to the shared identical physical resource of a plurality of Placement Strategy group set that is set to shared model; Resource exclusive occupying mode refers to that a plurality of Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
In the present embodiment, only have when the set of a plurality of Placement Strategy group be all while being set to model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of Placement Strategy group to share the mode of physical resource.
In the present embodiment, according to getting close to, relation and available relationship determine the deployment platform that the placement location of the first Placement Strategy group and the second Placement Strategy group all can be in system; Placement location between the set of Placement Strategy group all can be determined according to model of document resource sharing and resource exclusive occupying mode by deployment platform.
It is one of following that the type of in the present embodiment, getting close to relation and available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation; It is one of following that the type of model of document resource sharing and resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
What need to further illustrate is, in actual applications, known in those skilled in the artly be, in current Intel Virtualization Technology, after virtual machine can also form virtual machine set, be applied on cloud service platform, on cloud service platform, virtual machine set and virtual machine role and the function possessing are duplicate again.Therefore, the application has further proposed again take the inking device of virtual machine set as basic virtual machine Placement Strategy.Below in conjunction with Figure 10, the method is described.
Figure 10 is according to the structured flowchart of the inking device of the virtual machine Placement Strategy of the embodiment of the present invention two, this device is in order to the collocation method of the virtual machine Placement Strategy realizing above-described embodiment and provide, as shown in figure 10, the device that this embodiment bis-provides mainly comprises: the 4th forms module 40, the five forms module 50 and the 6th composition module 60.Wherein, the 4th forms module 40, for adopting the relation of getting close to that the first virtual machine object and at least one second virtual machine object are formed to the first Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the second virtual machine object, there is the relation of getting close to; The 5th forms module 50, be connected to the 4th and form module 40, be used for adopting available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of the first virtual machine object and the position of the 3rd virtual machine object, have available relationship; The 6th forms module 60, be connected to the 5th and form module 50, for at least one first Placement Strategy group and/or at least one second Placement Strategy group with incidence relation are formed at least one Placement Strategy group set, wherein, when the number of Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
Preferably, the first virtual machine object, the second virtual machine object and the 3rd virtual machine object include following type one of at least: virtual machine, virtual machine set, wherein, virtual machine set comprises at least two virtual machines.
Further it should be noted that, the function that the inking device of the virtual machine Placement Strategy that this embodiment bis-provides has please refer to the inking device of the virtual machine Placement Strategy that embodiment mono-provides, and does not repeat them here.
The inking device of the virtual machine Placement Strategy that employing above-described embodiment provides, the Placement Strategy group control mode that the cloud service platform in current related specifications adopts can be solved and actual user demand cannot be met, also cannot specify the problem of the shared resources between Placement Strategy group and other Placement Strategy groups, and then reach the virtual platform effect with this user-dependent operation according to user's instructions for use management neatly.
As can be seen from the above description, the present invention has realized following technique effect:
By building respectively for same virtual machine not only to meet, get close to the Placement Strategy group of relation but also build the Placement Strategy group that meets available relationship simultaneously, and the physical resource of putting stand-alone mode and shared model for these two kinds of Placement Strategy assembly is used pattern, solve the Placement Strategy group control mode that the cloud service platform in current related specifications adopts and cannot meet actual user demand, also cannot specify the problem of the shared resources between Placement Strategy group and other Placement Strategy groups, and then reached the virtual platform effect with this user-dependent operation according to user's instructions for use management neatly.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (20)
1. a collocation method for virtual machine Placement Strategy, is characterized in that, comprising:
Employing is got close to relation the first virtual machine and at least one second virtual machine is formed to the first Placement Strategy group, wherein, described in existing, gets close to relation between the position of described the first virtual machine and the position of described the second virtual machine;
Adopt available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of described the first virtual machine and the position of described the 3rd virtual machine, have described available relationship;
By there is described at least one of incidence relation the first Placement Strategy group and/or described at least one the second Placement Strategy group form at least one Placement Strategy group set, wherein, when the number of described Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of described Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
2. method according to claim 1, is characterized in that,
The described relation of getting close to refers to described the first virtual machine and described in any one, between the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, described communication link or described shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection;
Described available relationship refers to described the first virtual machine and between the 3rd virtual machine, has high availability or backup relation described in any one, and wherein, described high availability or described backup relation require a plurality of deploying virtual machines on different physical hosts.
3. method according to claim 1, it is characterized in that, in the set of described Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group is got close to relation described in must being, the Placement Strategy of another one Placement Strategy group must be available relationship.
4. method according to claim 1, is characterized in that, when the number of described Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of described Placement Strategy group, forbids occurring that two or more have the virtual machine of like-identified.
5. method according to claim 1, is characterized in that,
Described model of document resource sharing refers to the shared identical physical resource of a plurality of described Placement Strategy group set that is set to shared model;
Described resource exclusive occupying mode refers to that a plurality of described Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
6. method according to claim 1, it is characterized in that, only have when the set of a plurality of described Placement Strategy group be all while being set to described model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of described Placement Strategy group to share the mode of physical resource.
7. according to the method described in any one in claim 1 to 6, it is characterized in that,
The placement location of described the first Placement Strategy group and described the second Placement Strategy group all can be in system deployment platform according to described in get close to that relation and described available relationship determine;
Placement location between the set of described Placement Strategy group all can be determined according to described model of document resource sharing and described resource exclusive occupying mode by described deployment platform.
8. method according to claim 7, is characterized in that,
It is one of following that described type of getting close to relation and described available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation;
It is one of following that the type of described model of document resource sharing and described resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
9. a collocation method for virtual machine Placement Strategy, is characterized in that, comprising:
Employing is got close to relation the first virtual machine object and at least one second virtual machine object is formed to the first Placement Strategy group, wherein, described in existing, gets close to relation between the position of described the first virtual machine object and the position of described the second virtual machine object;
Adopt available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of described the first virtual machine object and the position of described the 3rd virtual machine object, have described available relationship;
By there is described at least one of incidence relation the first Placement Strategy group and/or described at least one the second Placement Strategy group form at least one Placement Strategy group set, wherein, when the number of described Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of described Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
10. method according to claim 9, is characterized in that, described the first virtual machine object, described the second virtual machine object and described the 3rd virtual machine object include following type one of at least:
Virtual machine, virtual machine set, wherein, described virtual machine set comprises at least two described virtual machines.
The inking device of 11. 1 kinds of virtual machine Placement Strategies, is characterized in that, comprising:
First forms module, for adopting the relation of getting close to that the first virtual machine and at least one second virtual machine are formed to the first Placement Strategy group, wherein, described in existing, gets close to relation between the position of described the first virtual machine and the position of described the second virtual machine;
Second forms module, for adopting available relationship that the first virtual machine and at least one the 3rd virtual machine are formed to the second Placement Strategy group, wherein, between the position of described the first virtual machine and the position of described the 3rd virtual machine, has described available relationship;
The 3rd forms module, for by there is described at least one of incidence relation the first Placement Strategy group and/or described at least one the second Placement Strategy group form at least one Placement Strategy group set, wherein, when the number of described Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of described Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
12. devices according to claim 11, is characterized in that,
The described relation of getting close to refers to described the first virtual machine and described in any one, between the second virtual machine, has special-purpose communication link or shared hardware-dependent relation, wherein, described communication link or described shared hardware-dependent relation require a plurality of deploying virtual machines on same physical host, or are deployed on the different physical hosts with special-purpose connection;
Described available relationship refers to described the first virtual machine and between the 3rd virtual machine, has high availability or backup relation described in any one, and wherein, described high availability or described backup relation require a plurality of deploying virtual machines on different physical hosts.
13. devices according to claim 11, it is characterized in that, in the set of described Placement Strategy group, any one virtual machine can only belong at most two Placement Strategy groups with different Placement Strategies simultaneously,, when this virtual machine belongs to two Placement Strategy groups simultaneously, the Placement Strategy of one of them Placement Strategy group is got close to relation described in must being, the Placement Strategy of another one Placement Strategy group must be available relationship.
14. devices according to claim 11, it is characterized in that, when the number of described Placement Strategy group set is while being a plurality of, in any two the Placement Strategy groups in the set of described Placement Strategy group, forbid occurring that two or more have the virtual machine of like-identified.
15. devices according to claim 11, is characterized in that,
Described model of document resource sharing refers to the shared identical physical resource of a plurality of described Placement Strategy group set that is set to shared model;
Described resource exclusive occupying mode refers to that a plurality of described Placement Strategy group set that is set to exclusive occupying mode monopolizes respectively different physical resources.
16. devices according to claim 11, it is characterized in that, only have when the set of a plurality of described Placement Strategy group be all while being set to described model of document resource sharing, deployment platform in system is just disposed the physical resource comprising in the set of a plurality of described Placement Strategy group to share the mode of physical resource.
17. according to claim 11 to the device described in any one in 16, it is characterized in that,
The placement location of described the first Placement Strategy group and described the second Placement Strategy group all can be in system deployment platform according to described in get close to that relation and described available relationship determine;
Placement location between the set of described Placement Strategy group all can be determined according to described model of document resource sharing and described resource exclusive occupying mode by described deployment platform.
18. devices according to claim 17, is characterized in that,
It is one of following that described type of getting close to relation and described available relationship comprises: main frame rank relation, machine frame rank relation, frame rank relation, machine room rank relation, cross-region rank relation;
It is one of following that the type of described model of document resource sharing and described resource exclusive occupying mode comprises: other resource of host-level is placed pattern, other resource of machine frame level and placed pattern, other resource of chassis level and place that pattern, other resource of machine room level are placed pattern, other resource of cross-region level is placed pattern.
The inking device of 19. 1 kinds of virtual machine Placement Strategies, is characterized in that, comprising:
The 4th forms module, for adopting the relation of getting close to that the first virtual machine object and at least one second virtual machine object are formed to the first Placement Strategy group, wherein, between the position of described the first virtual machine object and the position of described the second virtual machine object, described in existence, get close to relation;
The 5th forms module, be used for adopting available relationship that the first virtual machine object and at least one the 3rd virtual machine object are formed to the second Placement Strategy group, wherein, between the position of described the first virtual machine object and the position of described the 3rd virtual machine object, there is described available relationship;
The 6th forms module, for by there is described at least one of incidence relation the first Placement Strategy group and/or described at least one the second Placement Strategy group form at least one Placement Strategy group set, wherein, when the number of described Placement Strategy group set is while being a plurality of, the resources mode between the set of a plurality of described Placement Strategy group is configured to support the model of document resource sharing of physical resource or resource exclusive occupying mode.
20. devices according to claim 9, is characterized in that, described the first virtual machine object, described the second virtual machine object and described the 3rd virtual machine object include following type one of at least:
Virtual machine, virtual machine set, wherein, described virtual machine set comprises at least two described virtual machines.
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| PCT/CN2013/078616 WO2014029239A1 (en) | 2012-08-21 | 2013-07-01 | Configuration method and apparatus for deployment policy of virtual machine |
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