CN108234536A - Virtual resource allocation method and cloud pipe platform - Google Patents

Virtual resource allocation method and cloud pipe platform Download PDF

Info

Publication number
CN108234536A
CN108234536A CN201611149071.3A CN201611149071A CN108234536A CN 108234536 A CN108234536 A CN 108234536A CN 201611149071 A CN201611149071 A CN 201611149071A CN 108234536 A CN108234536 A CN 108234536A
Authority
CN
China
Prior art keywords
virtual resource
network function
function unit
virtualization
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611149071.3A
Other languages
Chinese (zh)
Inventor
毛斌宏
阳志明
胡少东
田海波
邱诗鹏
李凌
石彦彬
喻琦
张英彬
周平利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Telecom Corp Ltd
Original Assignee
China Telecom Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Telecom Corp Ltd filed Critical China Telecom Corp Ltd
Priority to CN201611149071.3A priority Critical patent/CN108234536A/en
Publication of CN108234536A publication Critical patent/CN108234536A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • H04L67/1074Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0893Assignment of logical groups to network elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/32Specific management aspects for broadband networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention discloses a kind of virtual resource allocation methods and cloud pipe platform, are related to field of cloud calculation.Method therein includes:Determine the network deployment strategy between virtualization network function unit;Virtual resource according to needed for network deployment policy calculation respectively virtualizes network function unit;According to the service condition of virtual resource suitable virtual resource is distributed for each virtualization network function unit.The present invention passes through the deployment strategy requirement between network function unit, and combine the service condition of virtual resource, suitable virtual resource is distributed for it, can either ensure to virtualize the performance and reliability of network function unit, and the allocative efficiency and resource utilization of virtual resource can be improved.

Description

Virtual resource allocation method and cloud pipe platform
Technical field
The present invention relates to field of cloud calculation more particularly to a kind of virtual resource allocation method and cloud pipe platforms.
Background technology
SDN (Software Defined Network, software defined network)/NFV (Network Function Virtualization, network function virtualization) technology development, network function is made to be virtualized into as current hotspot, is also net The rapid deployment of network, adjustment provide may.
Cloud resource pond is the basis for realizing network function virtualization, for the different suitable virtual money of virtualization network element distribution Source is the key that network function virtualization.
Conventional cloud resource pool is assigned both of which, and one kind is to distribute virtual resource according to itself strategy by cloud platform, separately One kind is by virtual resource is manually specified.By cloud platform according to itself strategy distribution virtual resource as shown in Figure 1, in step 110, Parsing virtualization network function element resources demand;In step 120, cloud pipe platform distributes virtual according to cloud pipe platform itself strategy Resource, this allocation strategy is often inconsistent with network deployment strategy, can not meet virtualization network function unit deployment request. Virtual resource is manually specified as shown in Fig. 2, in step 210, parsing virtualizes network function unit;In step 220, according to each net Network functional unit demand, is manually specified required virtual resource;In step 230, according to being manually specified, distribution is virtual to be provided cloud pipe platform Source, which allocative efficiency is low, and easily error.
In short, under conventional cloud resource pool environment, virtual resource specification is only focused on when distributing virtual resource, it is not required that distribution To specific physical resource.Therefore, traditional cloud resource pond allocation model can not meet the void under network function virtualization scene Intend resource allocation requirements.
Invention content
The invention solves a technical problem be to provide a kind of virtual resource allocation method and cloud pipe platform and can carry The allocative efficiency and resource utilization of high virtual resource.
According to an aspect of the present invention, a kind of virtual resource allocation method is proposed, including:Determine virtualization network function unit Between network deployment strategy;Virtual resource according to needed for network deployment policy calculation respectively virtualizes network function unit;Root According to the service condition of virtual resource suitable virtual resource is distributed for each virtualization network function unit.
Further, it is determined that the network deployment strategy between virtualization network function unit includes:Determine each virtualization net Compatibility and/or anti-compatibility between network functional unit.
Further, the virtual resource according to needed for network deployment policy calculation respectively virtualizes network function unit includes: According to the compatibility between each virtualization network function unit and/or anti-compatibility, each virtualization network function unit institute is determined Whether the virtual resource needed requires to be deployed on identical resource pool.
Further, this method further includes:If respectively the virtual resource needed for virtualization network function unit requires to be deployed in On identical resource pool, then it is identical or not to judge whether the virtual resource needed for each virtualization network function unit requires to be deployed in In same physical machine.
Further, it is the suitable virtual money of each virtualization network function unit distribution according to the service condition of virtual resource Source includes:Judge to virtualize in the physical machine where the virtual resource needed for network function unit and whether have enough idle money Virtualization network function unit if there is enough idling-resources, is given the virtual resource allocation in physical machine in source.
According to another aspect of the present invention, it is also proposed that a kind of virtual resource allocation cloud pipe platform, including:Network deployment strategy Determination unit, for determining the network deployment strategy between virtualization network function unit;Virtual resource computing unit, for root The virtual resource needed for network function unit is respectively virtualized according to network deployment policy calculation;Virtual resource allocation unit, for root According to the service condition of virtual resource suitable virtual resource is distributed for each virtualization network function unit.
Further, network deployment policy determining unit is used to determine the compatibility between each virtualization network function unit And/or anti-compatibility.
Further, virtual resource computing unit be used for according to it is each virtualization network function unit between compatibility and/ Or anti-compatibility, determine whether the virtual resource needed for each virtualization network function unit requires to be deployed in identical resource pool On.
Further, if the virtual resource that virtual resource computing unit is additionally operable to respectively virtualize needed for network function unit will It asks and is deployed on identical resource pool, then judge whether the virtual resource needed for each virtualization network function unit requires to be deployed in In identical or different physical machine.
Further, virtual resource allocation unit is for where the virtual resource needed for judgement virtualization network function unit Physical machine on whether have enough idling-resources, if there is enough idling-resources, by the virtual resource allocation in physical machine Give virtualization network function unit.
Compared with prior art, the present invention is by the deployment strategy requirement between network function unit, and combines virtual money The service condition in source distributes suitable virtual resource for it, can either ensure to virtualize the performance of network function unit and reliable Property, and the allocative efficiency and resource utilization of virtual resource can be improved.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its Advantage will become apparent.
Description of the drawings
The attached drawing of a part for constitution instruction describes the embodiment of the present invention, and is used to solve together with the description Release the principle of the present invention.
With reference to attached drawing, according to following detailed description, the present invention can be more clearly understood, wherein:
Fig. 1 is schematic diagram of the existing cloud platform according to itself strategy distribution virtual resource.
Fig. 2 is the existing schematic diagram that virtual resource is manually specified.
Fig. 3 is the flow diagram of one embodiment of virtual resource allocation method of the present invention.
Fig. 4 is the flow diagram of another embodiment of virtual resource allocation method of the present invention.
Fig. 5 is the structure diagram of one embodiment of virtual resource allocation cloud pipe platform of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that:Unless in addition have Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally The range of invention.
Simultaneously, it should be appreciated that for ease of description, the size of the various pieces shown in attached drawing is not according to reality Proportionate relationship draw.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, then in subsequent attached drawing does not need to that it is further discussed.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference Attached drawing, the present invention is described in more detail.
Fig. 3 is the flow diagram of one embodiment of virtual resource allocation method of the present invention.This method includes following step Suddenly:
In step 310, the network deployment strategy between virtualization network function unit is determined.For example, determine each virtualization Compatibility or anti-compatibility between network function unit.
In step 320, the virtual resource according to needed for network deployment policy calculation respectively virtualizes network function unit.Example Such as, it is if affinity between certain two or more virtualization network function unit, it is each to virtualize needed for network function unit Virtual resource need to be deployed in same physical machine;If have between certain two or more virtualization network function unit anti- Compatibility, then the virtual resource respectively needed for virtualization network function unit need to be deployed in different physical machines, not even with On resource pool.
It is suitable virtual for each virtualization network function unit distribution according to the service condition of virtual resource in step 330 Resource.If for example, virtualization network function unit needed for virtual resource where physical machine on have enough idling-resources, Give the virtual resource allocation in physical machine to virtualization network function unit.
In this embodiment, by the deployment strategy requirement between network function unit, and the use of virtual resource is combined Situation distributes suitable virtual resource for it, can either ensure to virtualize the performance and reliability of network function unit, and can carry The allocative efficiency and resource utilization of high virtual resource.
Fig. 4 is the flow diagram of another embodiment of virtual resource allocation method of the present invention.This method includes following Step:
In step 410, parsing virtualization network function unit analyzes the compatibility between each virtualization network function unit Or anti-compatibility.If affinity between multiple virtualization network function units, each network function unit that virtualizes needs It is deployed in same physical machine, it is each to virtualize network if there is anti-compatibility between multiple virtualization network function units Functional unit needs to be deployed in different physical machines, not even on same resource pool.
In step 420, according to the compatibility between each virtualization network function unit or anti-compatibility, each virtualization is determined Whether the virtual resource needed for network function unit requires to be deployed on identical resource pool.If desired, then step 430 is performed, Otherwise step 431 is performed.
In step 430, it is different to judge whether the virtual resource needed for each virtualization network function unit requires to be deployed in In physical machine.If desired, then step 440 is performed, otherwise, performs step 450.
In step 431, other processing are carried out, for example, when judging the virtual resource needed for each virtualization network function unit It is not disposed on same resource pool, the cloud pipe platform for deployment requirements being issued other resource pools is needed to be handled.
In step 440, the virtual resource needed for each virtualization network function unit is deployed in different physical machines.
In step 450, the virtual resource needed for each virtualization network function unit is deployed in same physical machine.
In step 460, judge whether have in the physical machine where the virtual resource needed for each virtualization network function unit Enough idling-resources if so, then performing step 470, otherwise, perform step 480.
In step 470, the virtual resource allocation in the physical machine is given to virtualization network function unit.
In step 480, other processing.
In this embodiment, the network deployment strategy of network function unit is calculated by analysis, network work(can either be met The requirement of energy unit virtual resource allocation, and virtualization resource allocative efficiency can be improved, improve the portion of following virtualization network It affixes one's name to and regulates the speed;Simultaneously because by adjusting deployment strategy with regard to virtual resource allocation pattern can be changed, Network Dept. can be also improved The flexibility of adjustment is affixed one's name to, technical support is provided for future SDN/NFV networks commercialization large scale deployment.
Fig. 5 is the structure diagram of one embodiment of virtual resource allocation cloud pipe platform of the present invention.The cloud pipe platform packet Network deployment policy determining unit 510, virtual resource computing unit 520 and virtual resource allocation unit 530 are included, wherein:
Network deployment policy determining unit 510 is for the network deployment strategy between determining virtualization network function unit. For example, determine the compatibility between each virtualization network function unit or anti-compatibility.Virtual resource computing unit 520 is used for root The virtual resource needed for network function unit is respectively virtualized according to network deployment policy calculation.For example, if certain is two or more virtual Affinity between change network function unit, then the virtual resource needs respectively needed for virtualization network function unit are deployed in same In one physical machine;It is each to virtualize network if there is anti-compatibility between certain two or more virtualization network function unit Virtual resource needed for functional unit needs to be deployed in different physical machines, not even on same resource pool.Virtual resource allocation Unit 530 is used to distribute suitable virtual resource for each virtualization network function unit according to the service condition of virtual resource.Example Such as, if virtualization network function unit needed for virtual resource where physical machine on have enough idling-resources, by physics Virtual resource allocation on machine gives virtualization network function unit.
In this embodiment, by the deployment strategy requirement between network function unit, and the use of virtual resource is combined Situation distributes suitable virtual resource for it, can either ensure to virtualize the performance and reliability of network function unit, and can carry The allocative efficiency and resource utilization of high virtual resource.
In another embodiment of the present invention, network deployment policy determining unit 510 virtualizes network work(for parsing It can unit, each compatibility virtualized between network function unit of analysis or anti-compatibility.If multiple virtualization network function lists Affinity between member, then respectively virtualization network function unit needs to be deployed in same physical machine, if multiple virtualizations There is anti-compatibility between network function unit, then respectively virtualization network function unit needs to be deployed in different physical machines, Not even on same resource pool.Virtual resource computing unit 520 is used for according to affine between each virtualization network function unit Property or anti-compatibility, determine it is each virtualization network function unit needed for virtual resource whether require to be deployed in identical resource pool On.If the virtual resource needed for virtualization network function unit does not require to be deployed on identical resource pool, its elsewhere is carried out Reason, for example, the cloud pipe platform for deployment requirements being issued other resource pools is handled.Otherwise continue to judge each virtualization network work( Whether the virtual resource needed for energy unit requires to be deployed in different physical machines.If it is determined that respectively virtualize network function unit institute The virtual resource needed does not require to be deployed in identical physical machine, then by each virtual resource virtualized needed for network function unit It is deployed in different physical machines, otherwise, the virtual resource needed for each virtualization network function unit is deployed in same physical machine On.Virtual resource allocation unit 530 is for the physical machine where the virtual resource needed for judgement virtualization network function unit Whether enough idling-resource is had, if so, then giving the virtual resource allocation in physical machine to virtualization network function unit.
In this embodiment, the network deployment strategy of network function unit is calculated by analysis, network work(can either be met The requirement of energy unit virtual resource allocation, and virtualization resource allocative efficiency can be improved, improve the portion of following virtualization network It affixes one's name to and regulates the speed;Simultaneously because by adjusting deployment strategy with regard to virtual resource allocation pattern can be changed, Network Dept. can be also improved The flexibility of adjustment is affixed one's name to, technical support is provided for future SDN/NFV networks commercialization large scale deployment.
So far, the present invention is described in detail.In order to avoid the design of the masking present invention, it is public that this field institute is not described Some details known.Those skilled in the art as described above, can be appreciated how to implement technology disclosed herein completely Scheme.
The method and device of the present invention may be achieved in many ways.For example, can by software, hardware, firmware or Person's software, hardware, firmware any combinations come realize the present invention method and device.The step of for the method it is above-mentioned Sequence is merely to illustrate, and the step of method of the invention is not limited to sequence described in detail above, unless with other sides Formula illustrates.In addition, in some embodiments, the present invention can be also embodied as recording program in the recording medium, these Program includes being used to implement machine readable instructions according to the method for the present invention.Thus, the present invention also covering stores to perform The recording medium of program according to the method for the present invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field Art personnel it should be understood that above example merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair Bright range is defined by the following claims.

Claims (10)

  1. A kind of 1. virtual resource allocation method, which is characterized in that including:
    Determine the network deployment strategy between virtualization network function unit;
    Virtual resource according to needed for network deployment policy calculation respectively virtualizes network function unit;
    According to the service condition of virtual resource suitable virtual resource is distributed for each virtualization network function unit.
  2. 2. according to the method described in claim 1, it is characterized in that, determine the network deployment between virtualization network function unit Strategy includes:
    Determine the compatibility between each virtualization network function unit and/or anti-compatibility.
  3. 3. according to the method described in claim 2, it is characterized in that, disposing policy calculation according to the network respectively virtualizes network Virtual resource needed for functional unit includes:
    According to the compatibility between each virtualization network function unit and/or anti-compatibility, each virtualization network function list is determined Whether the required virtual resource of member requires to be deployed on identical resource pool.
  4. 4. it according to the method described in claim 3, it is characterized in that, further includes:
    If respectively the virtual resource needed for virtualization network function unit requires to be deployed on identical resource pool, judge each virtual Change whether the virtual resource needed for network function unit requires to be deployed in identical or different physical machine.
  5. 5. according to the method described in claim 4, it is characterized in that, it is each virtualization network according to the service condition of virtual resource The suitable virtual resource of functional unit allocation includes:
    Judge whether there is enough idle money in the physical machine where the virtual resource needed for the virtualization network function unit Source, if there is enough idling-resources, by the virtual resource allocation in the physical machine to the virtualization network function unit.
  6. 6. a kind of virtual resource allocation cloud pipe platform, which is characterized in that including:
    Network disposes policy determining unit, for determining the network deployment strategy between virtualization network function unit;
    Virtual resource computing unit, for according to the network dispose policy calculation respectively virtualize network function unit needed for void Intend resource;
    Virtual resource allocation unit, for suitable for each virtualization network function unit distribution according to the service condition of virtual resource Virtual resource.
  7. 7. cloud pipe platform according to claim 6, which is characterized in that the network deployment policy determining unit is used to determine Compatibility and/or anti-compatibility between each virtualization network function unit.
  8. 8. cloud pipe platform according to claim 7, which is characterized in that the virtual resource computing unit is used for according to each void Compatibility and/or anti-compatibility between planization network function unit determine virtual needed for each virtualization network function unit Whether resource requires to be deployed on identical resource pool.
  9. 9. cloud pipe platform according to claim 8, which is characterized in that if the virtual resource computing unit is additionally operable to each void Virtual resource needed for planization network function unit requires to be deployed on identical resource pool, then judges each virtualization network function Whether the virtual resource needed for unit requires to be deployed in identical or different physical machine.
  10. 10. cloud pipe platform according to claim 9, which is characterized in that the virtual resource allocation unit is used to judge institute State virtualization network function unit needed for virtual resource where physical machine on whether have enough idling-resources, if having enough Idling-resource, then by the virtual resource allocation in the physical machine to it is described virtualization network function unit.
CN201611149071.3A 2016-12-14 2016-12-14 Virtual resource allocation method and cloud pipe platform Pending CN108234536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611149071.3A CN108234536A (en) 2016-12-14 2016-12-14 Virtual resource allocation method and cloud pipe platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611149071.3A CN108234536A (en) 2016-12-14 2016-12-14 Virtual resource allocation method and cloud pipe platform

Publications (1)

Publication Number Publication Date
CN108234536A true CN108234536A (en) 2018-06-29

Family

ID=62638575

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611149071.3A Pending CN108234536A (en) 2016-12-14 2016-12-14 Virtual resource allocation method and cloud pipe platform

Country Status (1)

Country Link
CN (1) CN108234536A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111522653A (en) * 2020-02-07 2020-08-11 华中科技大学 Container-based network function virtualization platform

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080295094A1 (en) * 2007-05-22 2008-11-27 International Business Machines Corporation Integrated placement planning for heterogenous storage area network data centers
CN103164283A (en) * 2012-05-10 2013-06-19 上海兆民云计算科技有限公司 Method and system for dynamic scheduling management of virtualized resources in virtualized desktop system
CN105656646A (en) * 2014-11-10 2016-06-08 中国移动通信集团公司 Deploying method and device for virtual network element
WO2016107862A1 (en) * 2014-12-29 2016-07-07 Ntt Docomo, Inc. Resource management in cloud systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080295094A1 (en) * 2007-05-22 2008-11-27 International Business Machines Corporation Integrated placement planning for heterogenous storage area network data centers
CN103164283A (en) * 2012-05-10 2013-06-19 上海兆民云计算科技有限公司 Method and system for dynamic scheduling management of virtualized resources in virtualized desktop system
CN105656646A (en) * 2014-11-10 2016-06-08 中国移动通信集团公司 Deploying method and device for virtual network element
WO2016107862A1 (en) * 2014-12-29 2016-07-07 Ntt Docomo, Inc. Resource management in cloud systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111522653A (en) * 2020-02-07 2020-08-11 华中科技大学 Container-based network function virtualization platform
CN111522653B (en) * 2020-02-07 2023-08-18 华中科技大学 Container-based network function virtualization platform

Similar Documents

Publication Publication Date Title
CN107278362B (en) The method of Message processing, host and system in cloud computing system
CN112217746B (en) Message processing method, host and system in cloud computing system
CN103051564B (en) The method and apparatus of dynamic resource allocation
CN102571698B (en) Access authority control method, system and device for virtual machine
CN104199718B (en) A kind of dispatching method of the virtual processor based on NUMA high performance network cache resources affinity
CN110661842B (en) Resource scheduling management method, electronic equipment and storage medium
DE102021129078A1 (en) INTELLIGENT PUSH COUPLING ABOVE THE PLATFORM FOR COOLING SYSTEMS IN DATA CENTERS
CN102650950A (en) Platform architecture supporting multi-GPU (Graphics Processing Unit) virtualization and work method of platform architecture
CN107846313B (en) A kind of method and the network equipment of the generation of network service moulding plate
WO2013163865A1 (en) Virtual machine hot migration and deployment method, server and cluster system
CN106209402A (en) The telescopic method of a kind of virtual network function and equipment
CN104320350A (en) Method and system for providing credit-based flow control
CN104615480A (en) Virtual processor scheduling method based on NUMA high-performance network processor loads
CN103065086A (en) Distributed intrusion detection system and method applied to dynamic virtualization environment
US9507625B2 (en) Apparatus and method for generating software defined network(SDN)-based virtual network according to user demand
CN106874116A (en) A kind of server selection method and device for placing newly-built virtual machine
CN106488506B (en) The mixed networking method and system of vMME and MME
CN109739634A (en) A kind of atomic task execution method and device
CN107534577A (en) A kind of method and apparatus of Network instantiation
CN106059940A (en) Flow control method and device
Chen et al. Allocating bandwidth in datacenter networks: A survey
CN116113907A (en) Thermal testing of a hybrid data center cooling system
CN108028806A (en) The method and apparatus that virtual resource is distributed in network function virtualization NFV networks
CN107807848A (en) A kind of cloud desktop system
CN108234536A (en) Virtual resource allocation method and cloud pipe platform

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180629

RJ01 Rejection of invention patent application after publication