CN105763485A - Resource distribution method, device and server - Google Patents
Resource distribution method, device and server Download PDFInfo
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Abstract
The present invention discloses a resource distribution method, a device and a server. The method comprises a step of receiving the request signal of service, wherein the request signal carries indication information for indicating the occupation resource needed by the service, and a step of obtaining pre-occupation resource which satisfies the resource indicated by the indication information form a preset domain, wherein the preset domain is used for storing the pre-occupation resource of the service and distributing the pre-occupation resource for the service. Through the resource distribution method, the device and the server, the technical problems of large NFVO resource distribution load and low resource distribution efficiency in the virtualization automatic deployment of telecommunication network in related technology are solved.
Description
Technical field
The present invention relates to cloud platform field, in particular to a kind of resource allocation methods, device and server.
Background technology
According to ETSI (EuropeanTelecommunicationsStandardsInstitute, referred to as ETSI) code requirement, at network function virtual management and coordination flow process (NFVManagementandOrchestration, referred to as NFV-MANO) territory definition a set of automatization deployment specification, it is achieved a set of virtualization applications disposes flow process and framework.In this framework, network function virtualization layout (NetworkFunctionsVirtualizationOrchestrator, referred to as NFVO) it is responsible for the resource management in whole virtual management platform and scheduling, the life cycle management of virtual network function is responsible in virtualization network function management (VirtualizedNetworkFunctionManager, referred to as VNFM).
In the virtualization automatic deployment process of communication network, resource distribution is an important link, according to NFV-MANO code requirement, when virtualizing network function (VirtualizedNetworkFunction in instantiation, referred to as VNF) or VNF find own resource need trigger elastic telescopic adjustment, it is necessary to NFVO application resource redistribute.Such as, Fig. 1 is the allocation flow figure of VNF Internet resources in NFV-MANO specification, as shown in Figure 1, when there is knee springing in example VNF or VNF self, after the VNFM that VNF belongs to receives operation requests again, can first calculate this action resource requirement size, then, VNFM applies for Resources allocation to NFVO, if resource is allocated successfully, resource is returned to VNFM, VNFM and uses the resource being assigned to be operated by NFVO, otherwise, VNFM performs operation failure.Such resource distribution mode, when VNF quantity is more, NFVO there will be management bottleneck on resources control and management, also easily owing to NFVO goes wrong initiation Single Point of Faliure, causes that VNF carries out resource adjustment and goes wrong, simultaneously, decision path is through VNF to VNFM, and by VNFM again to NFVO, circuit is longer, processing time period can be elongated, causes that network design or elastic telescopic time are elongated.It addition, after network function virtualization, network equipment resource and business software are to separate, and the use authority of business software resource requirement needs restriction, it is necessary to the better use of specification resource.Under network function Intel Virtualization Technology, resource is in management process, and user is only securing permission, and after being allocated resources to user by manager, user just can use.When resource uses beyond restriction, it is necessary to after resource administrators application, get resource, resource could be used.
The problem of demand can not be met for telecom network resource distribution under virtual technology in correlation technique, not yet propose effective solution at present.
Summary of the invention
The invention provides a kind of resource allocation methods, device and router, relatively big at least to solve NFVO resource distribution load in the virtualization automatic deployment process of communication network in correlation technique, the technical problem that allocation efficiency of resource is not high.
According to an aspect of the present invention, provide a kind of resource allocation methods, including: receive the request signal of business, request signal carries the instruction information for taking resource needed for indicating business, obtain from default territory and meet the camp-on resource of resource indicated by instruction information, wherein, the territory camp-on resource for storage service is preset, for traffic assignments camp-on resource.
Preferably, obtain from default territory before meeting the camp-on resource of resource indicated by instruction information, also include: idling-resource is concentrated and takies in advance, obtain camp-on resource；The camp-on resource obtained is stored in default territory.
Preferably, default territory includes: management domain and the associated domain with the shared resource of management domain.
Preferably, obtain from default territory and meet the camp-on resource of resource indicated by instruction information and include: search from management domain and meet the camp-on resource of resource indicated by instruction information, when finding the camp-on resource of resource indicated by satisfied instruction information from management domain, then from management domain, obtain camp-on resource.
Preferably, obtain from default territory and meet the camp-on resource of resource indicated by instruction information and include: when not finding the camp-on resource of resource indicated by satisfied instruction information from management domain, then search from associated domain and meet the camp-on resource of resource indicated by instruction information, when finding the camp-on resource of resource indicated by satisfied instruction information from associated domain, then from associated domain, obtain the camp-on resource of resource indicated by instruction information.
Preferably, said method is applied in following environment: the virtualization automatic deployment process of communication network.
Preferably, said method also includes: when not getting described camp-on resource from default territory, applies for resource to the network function virtualization layout NFVO in the virtualization automatic deployment process of communication network.
According to a further aspect in the invention, provide a kind of resource allocation device, including: receiver module, for receiving the request signal of business, request signal carries the instruction information for taking resource needed for indicating business, acquisition module, meet the camp-on resource of resource indicated by instruction information for obtaining from default territory, wherein, preset the territory camp-on resource for storage service, distribution module, is used for as traffic assignments camp-on resource.
Preferably, above-mentioned acquisition module for obtaining above-mentioned camp-on resource from following default territory: management domain and the associated domain with the shared resource of management domain.
Preferably, acquisition module includes: first searches unit, the camp-on resource of resource indicated by instruction information is met for searching from management domain, first acquiring unit, for when finding the camp-on resource of resource indicated by satisfied instruction information from management domain, then obtaining camp-on resource from management domain.
Preferably, acquisition module also includes: second searches unit, for when not finding the camp-on resource of satisfied instruction information indexed resource from management domain, then search from associated domain and meet the camp-on resource of resource indicated by instruction information, second acquisition unit, for when finding the camp-on resource of resource indicated by satisfied instruction information from associated domain, then obtaining the camp-on resource of resource indicated by instruction information from associated domain.
Preferably, said apparatus is applied in following environment: the virtualization automatic deployment process of communication network.
Further aspect according to the present invention, it is provided that a kind of server, including the device described in any of the above.
Pass through the present invention, the request signal of reception business, request signal carries the instruction information for taking resource needed for indicating business, obtain from default territory and meet the camp-on resource of resource indicated by instruction information, wherein, preset the territory camp-on resource for storage service, for traffic assignments camp-on resource, solve NFVO resource distribution load in the virtualization automatic deployment process of communication network in correlation technique bigger, the problem of the technology that allocation efficiency of resource is not high, improves the efficiency of telecom network resource distribution under virtual technology.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the allocation flow figure of VNF Internet resources in NFV-MANO specification；
Fig. 2 is the flow chart of a kind of resource allocation methods according to embodiments of the present invention；
Fig. 3 is the structured flowchart of a kind of resource allocation device according to embodiments of the present invention；
Fig. 4 is the preferred structure block diagram of resource allocation device according to the preferred embodiment of the invention；
Fig. 5 is another preferred structure block diagram of resource allocation device according to the preferred embodiment of the invention；
Fig. 6 is the structured flowchart of server according to embodiments of the present invention；
Fig. 7 is point domain structure schematic diagram of the resource allocation methods according to the preferred embodiment for the present invention 1；
Fig. 8 is the structural representation of the territory control method of the resource allocation methods according to the preferred embodiment for the present invention 2；
Fig. 9 is the flow chart of the resource allocation methods according to the preferred embodiment for the present invention 3.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.
Additionally providing a kind of resource allocation methods in the present embodiment, the method can be realized by server, but is not limited to this, and Fig. 2 is the flow chart of a kind of resource allocation methods according to embodiments of the present invention, as in figure 2 it is shown, this flow process comprises the steps:
Step S202, receives the request signal of business, carries the instruction information for taking resource needed for indicating business in request signal；
Step S204, obtains from default territory and meets the camp-on resource of resource indicated by instruction information, wherein, presets the territory camp-on resource for storage service；
Step S206, for traffic assignments camp-on resource.
The request signal of above-mentioned reception business specifically may include that NFVO instantiation VNF operation or when VNF self needs to trigger elastic telescopic adjustment；
Pass through above-mentioned steps, the camp-on resource of resource indicated by instruction information is met owing to can obtain from the default territory of the camp-on resource for storage service, and be traffic assignments camp-on resource, therefore, fundamentally avoid the problem that the NFVO load caused to NFVO application resource is bigger, further, due to distribution is camp-on resource, therefore can improve the efficiency of telecom network resource distribution under virtual technology.
Preferably, before above-mentioned steps S204, it is also possible to process step below performing: step S203, idling-resource is concentrated and takies in advance, obtain camp-on resource；The camp-on resource obtained is stored in default territory.Virtualize the resource in automatic deployment process with communication network and be assigned as the acquisition process of example explanation camp-on resource:
The mode adopting resource to take in advance, carries out pretreatment to resource, reduces the pressure load of NFVO resource distribution.When, after instantiation VNF on NFVO, VNFM resource controlled block (function is with above-mentioned resource allocation device 61) can store the situation that takies in advance of the VNF resource managed below.Resource can be concentrated when instantiation success and take in advance by VNFM, and this is taken data is registered on NFVO.When VNF own resource needs to trigger elastic telescopic adjustment time, VNF sends resource bid to VNFM resource controlled block, the inspection that first time resource adjusts is done by VNFM resource controlled block, if the resource applied for is in the scope of resource taken in advance before, then VNFM directly triggers elastic telescopic, resource bid need not be carried out to VNFO, the effective flow process shortening resource bid, improves regulating the speed of network.
Alternatively, above-mentioned default territory includes: management domain and the associated domain with the shared resource of management domain.
Above-mentioned default territory, marks off VNFM multiple below NFVO the concept in territory, and for resource management domain, each territory has the resource of oneself to preempt, and in territory, the resource bid of all VNF is applied for the management domain of place and distributed by it and manage.The situation that truly takies of all VNF is no longer done real-time management by NFVO, just to the situation of all resources in each management domain inquiry field time only NFVO needs to manage, by forming associated domain so that management domain shares the resource in associated domain, the effective utilization rate improving resource.In associated domain, the principle of resource distribution is can not to take resource summation in advance beyond all management domains are all.When instantiation VNFM and NFVO is to VNFM Resources allocation, resource allocation result is synchronized all associated domains of its management by NFVO, and so the resource domains of each association has just had the resource information in global association territory.
Alternatively, the implementation of step S204 has multiple, can be realized by following processing procedure, but be not limited to this when including above-mentioned management domain and above-mentioned management domain in default territory:
Step S2041, searches whether to exist the camp-on resource of resource indicated by satisfied instruction information from management domain；
Step S2043, when finding the camp-on resource that existence meets resource indicated by instruction information from management domain, then obtains camp-on resource from management domain.
In above-mentioned steps S2041 to S2043, when VNF own resource needs to trigger elastic telescopic adjustment time, VNF sends resource bid to management domain, being done, by management domain, the inspection that first time resource adjusts, if the resource applied for is in the scope of resource taken in advance before, then VNFM directly triggers elastic telescopic, resource bid need not be carried out to VNFO, from management domain, directly obtain camp-on resource, the effective flow process shortening resource bid, improve regulating the speed of network.
Alternatively, after above-mentioned steps S2041, it is also possible to perform following processing procedure:
Step S2045, when finding the camp-on resource being absent from meeting resource indicated by instruction information from management domain, then searches whether to exist the camp-on resource of resource indicated by satisfied instruction information from associated domain；
Step S2047, when finding the camp-on resource that existence meets resource indicated by instruction information from associated domain, then obtains the camp-on resource of resource indicated by instruction information from associated domain.
In above-mentioned steps S2045 to S2047, if the resource of VNF application exceedes the resource pool that management domain takies in advance, then management domain distributes to other management domain application resources of associated domain, the default territory of this method realizes telecom network resource under Intel Virtualization Technology and controls, improve the rapid deployment of communication network, reduce fault rate, make resource be utilized effectively.
Alternatively, said method is applied in following environment: the virtualization automatic deployment process of communication network.
Said method is applicable to telecommunication apparatus resource distribution under Intel Virtualization Technology.Concrete, when communication network is when virtual cloud platform upper administration and elastic telescopic, this method can quickly distribute the resource required for disposing, and improve the high-efficiency management of resource allocation rate, resource utilization and resource by territory control method, to adapt to the needs of the rapid deployment of communication network under Intel Virtualization Technology.
Alternatively, after above-mentioned steps S202, also include:
Step S205, when not getting described camp-on resource from default territory, applies for resource to the network function virtualization layout NFVO in the virtualization automatic deployment process of communication network.
At above-mentioned steps S205, if association with in camp-on resource still can not meet, then application resource is redistributed to NFVO on.When passing through after resource allocation decisions on NFVO, resource allocation result is sent to management domain by NFVO, then is allocated resources to VNF by management domain, and resource allocation result is distributed to the management domain of other associated domains by NFVO simultaneously.
Specifically, pass through said method, the request signal of reception business, request signal carries the instruction information for taking resource needed for indicating business, obtain from default territory and meet the camp-on resource of resource indicated by instruction information, wherein, preset the territory camp-on resource for storage service, for traffic assignments camp-on resource, solve communication network in cloud platform, when automatic deployment and elastic telescopic, apply for the problem that resource runs into, improve telecommunication device resource application efficiency, reduce communication network deployment time, improve the overall utilization rate of telecommunication device resource, achieve effective management of telecommunication device resource.
Additionally providing a kind of resource allocation device in the present embodiment, this device is used for realizing above-described embodiment and preferred implementation, has be carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the device described by following example preferably realizes with software, but hardware, or the realization of the combination of software and hardware is also likely to and is contemplated.
Fig. 3 is the structured flowchart of a kind of resource allocation device according to embodiments of the present invention, and this device can be server, but is not limited to this, as it is shown on figure 3, this device includes: receiver module 31, acquisition module 33 and distribution module 35, below this device is illustrated.
Receiver module 31, for receiving the request signal of business, request signal carries the instruction information for taking resource needed for indicating business, acquisition module 33, is connected to receiver module 31, the camp-on resource of resource indicated by instruction information is met for obtaining from default territory, wherein, preset the territory camp-on resource for storage service, distribute module 35, it is connected to acquisition module 33, is used for as traffic assignments camp-on resource.
Pass through said apparatus, the request signal of business is received by receiver module 31, request signal carries the instruction information for taking resource needed for indicating business, obtained from default territory by acquisition module 33 and meet the camp-on resource of resource indicated by instruction information, wherein, preset the territory camp-on resource for storage service, it is traffic assignments camp-on resource by distributing module 35, solve NFVO resource distribution load in the virtualization automatic deployment process of communication network in correlation technique bigger, the technical problem that allocation efficiency of resource is not high, improve the efficiency of telecom network resource distribution under virtual technology.
Preferably, default territory includes: management domain and the associated domain with the shared resource of management domain.Being preferable to carry out in process at one, each management domain can a corresponding tenant colony.
Above-mentioned default territory, marks off VNFM multiple below NFVO the concept in territory, and for the management domain of resource, each territory has the resource of oneself to preempt, and in territory, the resource bid of all VNF is applied for the management domain of place and distributed by it and manage.The situation that truly takies of all VNF is no longer done real-time management by NFVO, just to the situation of all resources in each management domain inquiry field time only NFVO needs to manage, by forming associated domain so that management domain shares the resource in associated domain, the effective utilization rate improving resource.In associated domain, the principle of resource distribution is can not to take resource summation in advance beyond all management domains are all.When instantiation VNFM and NFVO is to VNFM Resources allocation, resource allocation result is synchronized all associated domains of its management by NFVO, and so the resource domains of each association has just had the resource information in global association territory.
Wherein, for associated domain, it is possible to understand that for sharing the territory (can be other management domain) of resource with management domain, the effective utilization rate improving resource.In associated domain, the principle of resource distribution is to exceed all camp-on resource summations of all management domains；When instantiation VNFM and NFVO is to VNFM Resources allocation, resource allocation result is synchronized all associated domains of its management by NFVO, and so the resource domains of each association has just had the resource information in global association territory；If the resource of VNF application exceedes the resource pool that management domain takies in advance, then management domain distributes to other management domain application resources of associated domain, if resource still can not meet, then applies for that on NFVO resource is redistributed.When passing through after resource allocation decisions on NFVO, resource allocation result is sent to management domain by NFVO, then is allocated resources to VNF by management domain, and resource allocation result is distributed to the management domain of other associated domains by NFVO simultaneously.
Fig. 4 is the preferred structure block diagram of resource allocation device according to the preferred embodiment of the invention, this device can be server, but it is not limited to this, as shown in Figure 4, this device includes all structures shown in Fig. 3, this acquisition module 33 also includes: first searches unit 41 and the first acquiring unit 43, below this device is illustrated.
First searches unit 41, for searching whether to exist the camp-on resource of resource indicated by satisfied instruction information from management domain, first acquiring unit 43, it is connected to the first lookup unit 41, for when finding the camp-on resource that existence meets resource indicated by instruction information from management domain, then obtaining camp-on resource from management domain.
In said apparatus, when VNF own resource needs to trigger elastic telescopic adjustment time, unit 41 is searched by first, VNF sends resource bid to management domain, the inspection that first time resource adjusts is done by management domain, if the resource applied for is in the scope of resource taken in advance before, then VNFM directly triggers elastic telescopic, resource bid need not be carried out to VNFO, from management domain, camp-on resource is directly obtained by the first acquiring unit 43, the effective flow process shortening resource bid, improves regulating the speed of network.
Fig. 5 is another preferred structure block diagram of resource allocation device according to the preferred embodiment of the invention, this device can be application router, but it is not limited to this, as shown in Figure 5, this device includes the part-structure shown in Fig. 4, this acquisition module 33 also includes: second searches unit 51 and second acquisition unit 53, below this preferred structure is illustrated.
Second searches unit 51, it is connected to the first lookup unit 41, for when finding the camp-on resource being absent from meeting instruction information indexed resource from management domain, from associated domain, then search whether to exist the camp-on resource of resource indicated by satisfied instruction information, second acquisition unit 53, it is connected to the second lookup unit 51, for when finding the camp-on resource that existence meets resource indicated by instruction information from associated domain, then obtaining the camp-on resource of resource indicated by instruction information from associated domain.
In said apparatus, if the resource of VNF application exceedes the resource pool that management domain takies in advance, unit 51 and second acquisition unit 53 is searched by second, management domain distributes to other management domain application resources of associated domain, the default territory of this device realizes telecom network resource under Intel Virtualization Technology and controls, improve the rapid deployment of communication network, reduce fault rate, make resource be utilized effectively.
Preferably, said apparatus can apply in following environment: the virtualization automatic deployment process of communication network.
Said apparatus is applicable to telecommunication apparatus resource distribution under Intel Virtualization Technology.Concrete, when communication network is when virtual cloud platform upper administration and elastic telescopic, this device can quickly distribute disposes required resource, and improve the high-efficiency management of resource allocation rate, resource utilization and resource by territory control method, to adapt to the needs of the rapid deployment of communication network under Intel Virtualization Technology.
Fig. 6 is the structured flowchart of server according to embodiments of the present invention, and as shown in Figure 6, this server 600 includes the resource allocation device 61 of any of the above-described.
The embodiment of the present invention provide one preferred embodiment in, under Intel Virtualization Technology, during communication network automatic deployment, resource allocation process comprises the following steps:
Step S1, tenant a instantiation VNF on NFVO, this VNF belongs to VNFM_1.
Step S2, tenant a belong to management domain A, management domain A and check that whether the resource needed for this instantiation is beyond the preemption of its resource, if without departing from, then Resources allocation, start instantiation VNF, otherwise, continue.
Step S3, tenant a belong to management domain A, management domain A and distribute to its associated domain application resource, after being allocated successfully, start instantiation VNF, otherwise, continue.
Step S4, management domain A Resources allocation failure, it is necessary to apply for resource to NFVO, after NFVO is assigned resource, start instantiation VNF, otherwise, instantiation failure.
In such scheme, by the mode in point territory, it is possible to effectively make the user of resource and distributor separate, user uses resource, it is impossible to actively Resources allocation, is for tenant user；The management of resource is unified has manager to be responsible for, and manager is responsible for distribution and the application of resource, is called management domain user；Even if tenant's inadequate resource, also cannot applying for resource to NFVO, the application of resource and distributing uniform have manager to be responsible for, and the method in point territory is capable of effective management of resource；Multiple management domains composition associated domain, realize resource-sharing, Appropriate application idling-resource, improve the utilization rate of resource, when the inadequate resource of one of them management domain, the resource of other management domains is available free, shares the resource in associated domain, only just applies for resource to NFVO when resource all can not meet in associated domain；Each management domain can carry out resource preemption, the resource taken in advance is distributed to tenant, therefore, need not every time to NFVO Resources allocation when tenant uses resource, reduce the resource distribution load of NFVO, it also is able to reduce the resource allocation process time cycle so that the deployment of communication network and elastic telescopic can carry out faster simultaneously.
The present invention is by the method in point territory, the user of separate resources and distributor, can better carry out telecommunications network resource handling, the processing mode of associated domain, improve the utilization rate of resource, reasonable distribution resource, by the preemption of resource, decrease the assignment period of resource, improve communication network and dispose and the elastic telescopic time.
Below the preferred embodiment for the present invention is illustrated.
Preferred implementation 1
Fig. 7 is point domain structure schematic diagram of the resource allocation methods according to the preferred embodiment for the present invention 1, as it is shown in fig. 7, this structural representation includes:
Tenant territory 701: multiple VNF are divided into a tenant territory, this tenant's intra domain user is when on-premise network or elastic telescopic, user can apply for resource to the management domain user of its ownership, application is after resource, tenant carries out network design or the application of elastic telescopic resource, distribution etc. and is responsible for process by management domain user, and tenant is only responsible for using resource.
Management domain 702: one or more VNFM is divided into a management domain, this management domain user is responsible for the resource of affiliated VNF preemption, when tenant applies for resource, it is responsible for distributing to tenant to use, when inadequate resource, to the associated domain application resource of its ownership, in associated domain during inadequate resource, apply for resource to NFVO, and the resource of acquisition is distributed to tenant's use.
Associated domain 703: multiple management domains composition one associated domain, when the management domain user in this associated domain is to management domain application resource failure, management domain user can to the associated domain application resource of its ownership, and by application to resource distribute to tenant.
Preferred implementation 2
Fig. 8 is the structural representation of the territory control method of the resource allocation methods according to the preferred embodiment for the present invention 2, and as shown in Figure 8, this structural representation includes:
Role Management module 801: this module is realized by NFVO, operator needs registration management territory user, tenant user and associated domain etc. on NFVO.
Resource controlled block 802 (function is with above-mentioned resource allocation device 61): this module is realized by VNFM, when tenant applies for resource, VNFM resource controlled block is responsible for checking that it takies whether resource meets requirement in advance, it is unsatisfactory for, then to its association intra domain user broadcast resource application, after receiving response, choose the response of a VNFM, accept resource distribution, and distribute to tenant's use；Meanwhile, VNFM is responsible for the resource bid request of other VNFM in response management territory, and allocates resources to user；When in associated domain, resource all cannot meet, VNFM just applies for resource to NFVO, applies for after resource, other VNFM broadcast resource applications and preemption situation in associated domain.
Preferred implementation 3
Fig. 9 is the flow chart of the resource allocation methods according to the preferred embodiment for the present invention 3, as shown in Figure 9, in conjunction with Fig. 9, the method for the present invention is illustrated, following two examples respectively describe instantiation VNF and VNF in elastic telescopic process resources control realize flow process.Wherein, tenant A home domain management domain L, management domain L is under the jurisdiction of associated domain G.Concrete grammar is as follows:
Step 901: tenant A performs instantiation VNF operation or (the tenant territory tenant of this VNF is tenant A as VNF, this VNF belongs to VNFM_1) self need trigger elastic telescopic adjust time, resource is asked to its management domain L, if management domain L checks whether the resource self preempted meets demand, if meeting, perform step 906, otherwise, continue.
Step 902: when management domain L applies for resource, the resource of self preemption is when being unsatisfactory for demand, and management domain L is to management domain broadcast resource solicitation message every other in associated domain G；
Step 903: after having the response request of more than one management domain, management domain L chooses a resource response, and performs step 906, otherwise, continues；
Step 904: when applying for resource failure to management domain G, management domain L applies for resource to the NFVO of its ownership；
Step 905:NFVO returns resource bid result, applies for unsuccessfully, then this tenant's A operation failure, if success, then continues；
Step 906: tenant A gets resource requirement, proceeds by instantiation VNF or elastic adjustment, and the resource bid of tenant A terminates.
In another embodiment, additionally providing a kind of software, this software is for performing the technical scheme described in above-described embodiment and preferred implementation.
In another embodiment, additionally providing a kind of storage medium, in this storage medium, storage has above-mentioned software, and this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
Obviously, those skilled in the art should be understood that, each module of the above-mentioned present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or it is distributed on the network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, can be stored in storage device is performed by calculation element, and in some cases, shown or described step can be performed with the order being different from herein, or they are fabricated to respectively each integrated circuit modules, or the multiple modules in them or step are fabricated to single integrated circuit module realize.So, the present invention is not restricted to the combination of any specific hardware and software.
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.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (13)
1. a resource allocation methods, it is characterised in that including:
The request signal of reception business, carries the instruction information for taking resource needed for indicating described business in described request signal；
Obtaining from default territory and meet the camp-on resource of resource indicated by described instruction information, wherein, described default territory is for the camp-on resource of storage service；
For camp-on resource described in described traffic assignments.
2. method according to claim 1, it is characterised in that obtain from default territory before meeting the camp-on resource of resource indicated by described instruction information, also include:
Idling-resource is concentrated and takies in advance, obtain described camp-on resource；The described camp-on resource obtained is stored in described default territory.
3. method according to claim 1, it is characterised in that described default territory includes:
Management domain and the associated domain with the shared resource of described management domain.
4. method according to claim 3, it is characterised in that obtain from default territory and meet the camp-on resource of resource indicated by described instruction information and include:
Search from described management domain and meet the camp-on resource of resource indicated by described instruction information；
When finding the camp-on resource meeting resource indicated by described instruction information from described management domain, then from described management domain, obtain described camp-on resource.
5. method according to claim 4, it is characterised in that obtain from default territory and meet the camp-on resource of resource indicated by described instruction information and include:
When not finding the camp-on resource meeting resource indicated by described instruction information from described management domain, then search from described associated domain and meet the camp-on resource of resource indicated by described instruction information；
When finding the camp-on resource meeting resource indicated by described instruction information from described associated domain, then from described associated domain, obtain the camp-on resource of resource indicated by described instruction information.
6. method according to any one of claim 1 to 5, it is characterised in that described method is applied in following environment: the virtualization automatic deployment process of communication network.
7. method according to claim 6, it is characterised in that described method also includes:
When not getting described camp-on resource from described default territory, apply for resource to the network function virtualization layout NFVO in the virtualization automatic deployment process of described communication network.
8. a resource allocation device, it is characterised in that including:
Receiver module, for receiving the request signal of business, carries the instruction information for taking resource needed for indicating described business in described request signal；
Acquisition module, meets the camp-on resource of resource indicated by described instruction information for obtaining from default territory, and wherein, described default territory is for the camp-on resource of storage service；
Distribution module, is used for as camp-on resource described in described traffic assignments.
9. device according to claim 8, it is characterised in that described acquisition module obtains described camp-on resource for presetting territory from the following stated:
Management domain and the associated domain with the shared resource of described management domain.
10. device according to claim 9, it is characterised in that described acquisition module includes:
First searches unit, meets the camp-on resource of resource indicated by described instruction information for searching from described management domain；
First acquiring unit, for when finding the camp-on resource meeting resource indicated by described instruction information from described management domain, then obtaining described camp-on resource from described management domain.
11. device according to claim 10, it is characterised in that described acquisition module also includes:
Second searches unit, for when not finding the camp-on resource meeting resource indicated by described instruction information from described management domain, then searching from described associated domain and meet the camp-on resource of resource indicated by described instruction information；
Second acquisition unit, for when finding the camp-on resource meeting resource indicated by described instruction information from described associated domain, then obtaining the camp-on resource of resource indicated by described instruction information from described associated domain.
12. according to Claim 8 to the device described in 11 any one, it is characterised in that described device is applied in following environment:
The virtualization automatic deployment process of communication network.
13. a server, it is characterised in that include the device according to any one of claim 8 to 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| PCT/CN2015/086052 WO2016095535A1 (en) | 2014-12-15 | 2015-08-04 | Resource allocation method and apparatus, and server |
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| WO2018014351A1 (en) * | 2016-07-22 | 2018-01-25 | 华为技术有限公司 | Method and apparatus for resource configuration |
| CN107786360A (en) * | 2016-08-30 | 2018-03-09 | 中兴通讯股份有限公司 | Network function virtualized management method and device |
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| CN109391483A (en) * | 2017-08-04 | 2019-02-26 | 中国电信股份有限公司 | Network example method, network function virtualization composer and system |
| CN111835679A (en) * | 2019-04-18 | 2020-10-27 | 华为技术有限公司 | Tenant resource management method and device under multi-tenant scene |
| CN113781063A (en) * | 2020-12-30 | 2021-12-10 | 北京京东振世信息技术有限公司 | User resource processing method and device |
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| WO2016095535A1 (en) | 2016-06-23 |
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