CN106302210A - A kind of elastic expansion method, Apparatus and system - Google Patents
A kind of elastic expansion method, Apparatus and system Download PDFInfo
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- CN106302210A CN106302210A CN201510349526.5A CN201510349526A CN106302210A CN 106302210 A CN106302210 A CN 106302210A CN 201510349526 A CN201510349526 A CN 201510349526A CN 106302210 A CN106302210 A CN 106302210A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
Abstract
The invention provides a kind of elastic expansion method, Apparatus and system, wherein, this elasticity expansion method includes: VNFM establishing resource Buffer Pool, wherein in this resource pooling pond, storage has the virtual resource needed for loading business, this VNFM carries out initial configuration to this virtual resource, in the case of needs dilatation, this VNFM notice VNF equipment loads business on this virtual resource.Decrease the duration carrying out elastic dilatation in NFV system, avoid to a certain extent and leap high suddenly in portfolio and cause the traffic congestion even problem of service disconnection.
Description
Technical field
The present invention relates to field of cloud calculation, particularly relate to a kind of elastic expansion method, device and be
System.
Background technology
Cloud computing (Cloud Computing) is grid computing (Grid Computing), divides
Cloth calculates (Distributed Computing), parallel computation (Parallel
Computing), effectiveness calculates (Utility Computing) network storage (Network
Storage Technologies), virtualization (Virtualization), load balancing (Load
Etc. Balance) product that traditional calculations machine technology and network technical development merge.It is intended to lead to
Cross network the computational entity of multiple advantage of lower cost to be integrated into one there is powerful calculating energy
The system of power.
NFV (Network Function Virtualization, network function virtualizes) is
One of them category of field of cloud calculation, it is simply that will originally operate on proprietary hardware device
Telecommunication service is transformed into and operates in cloud computation data center, and these business can be according to working as
Front service needed, elastic increases or reduces the use to virtual resources, i.e. elastic expansion
Hold and elastic capacity reducing.
In the related, elastic dilatation to be realized, be typically all at elastic dilatation policy condition
After triggering, just start virtual resources, such as virtual machine, the establishment of cloud hard disk, treat virtualization money
After source has created, carry out the preparation operation of reaching the standard grade of virtual resources the most again, as started void
Plan machine, installation service application version, software arrangements etc., after finally waiting these preparations to complete,
On newly-built virtual resources, just load business.This method is due to asset creation, startup void
The work such as plan machine, installation service application version are all the relatively time-consuming operations of ratio, and the problem brought is
Elastic dilatation needs the long period just can complete, under the scene that traffic bursts is leapt high, very
It is easily caused the generation of the situations such as traffic congestion even service disconnection.
Summary of the invention
In order to solve correlation technique Elastic dilatation time longer problem, the invention provides one
Plant elastic expansion method, Apparatus and system, at least to solve the problems referred to above.
According to an aspect of the invention, it is provided a kind of elastic expansion method, including:
Virtualization network function manager (Virtualized Network Function
Manager, VNFM) establishing resource Buffer Pool, wherein, described resource pooling pond stores and has
Virtual resource needed for loading business；Described VNFM carries out initialization to described virtual resource and joins
Put；In the case of needs dilatation, described VNFM notice virtualization network function
(Virtualised Network Function, VNF) equipment adds on described virtual resource
Load business.
Alternatively, described VNFM carries out initial configuration to described virtual resource, including following
At least one: the parameter of described virtual resource is configured by described VNFM；Described VNFM exists
Business release is installed on described virtual resource；Described VNFM is to the storage in described virtual resource
Resource formats；Described VNFM carries out subregion to the storage resource in described virtual resource.
Alternatively, described VNFM establishing resource Buffer Pool, including: described VNFM calls virtual
Change infrastructure manager (Virtualised Infrastructure Manager, VIM)
Establishing resource Buffer Pool.
Alternatively, after described VNFM carries out initial configuration to described virtual resource, also
Including: described virtual resource is hung up by described VNFM, dormancy or shutdown；Needing dilatation
In the case of, described virtual resource is reverted to duty by described VNFM.
Alternatively, described virtual resource is hung up by described VNFM, dormancy or shutdown, including:
Described virtual resource is hung up by described VNFM by described VIM, dormancy or shutdown；Described VNFM
Described virtual resource is reverted to duty, including: described VNFM passes through described VIM will
Described virtual resource reverts to duty.
Alternatively, before described VNFM establishing resource Buffer Pool, also include: described VNFM to
Network function virtualization coordinator (Network Functions Virtualization
Orchestrator, NFVO) the application mandate of establishing resource and/or the size of establishing resource.
According to another aspect of the present invention, it is provided that a kind of elastic flash chamber, it is arranged at
On VNFM, this device includes:
Dilatation processing module, for establishing resource Buffer Pool, wherein, in described resource pooling pond
Storage has the virtual resource needed for loading business；Configuration module, for entering described virtual resource
Row initial configuration；VNF device interface module, in the case of needs dilatation, notifies
VNF equipment loads business on described virtual resource.
Alternatively, described configuration module, including at least one of:
Parameter configuration unit, for configuring the parameter of described virtual resource；Business is installed
Unit, for installing business release on described virtual resource；Formatting unit, for institute
The storage resource stated in virtual resource formats；Zoning unit, for described virtual money
Storage resource in source carries out subregion.
Alternatively, described dilatation processing module, including: the first call unit, it is used for calling institute
State VIM establishing resource Buffer Pool.
Alternatively, described dilatation processing module is additionally operable to, in described configuration module to described virtual
After resource carries out initial configuration, by the hang-up of described virtual resource, dormancy or shutdown；Needing
In the case of wanting dilatation, described virtual resource is reverted to duty.
Alternatively, described dilatation processing module includes: the second call unit, for by described
Described virtual resource is hung up by VIM, dormancy, shut down or revert to duty.
Alternatively, this device also includes: NFVO interface module, for applying for described NFVO
The mandate of establishing resource and/or the size of establishing resource.
According to a further aspect of the invention, it is provided that a kind of elastic capacity-enlarging system, including:
Virtualization network function manager VNFM, for establishing resource Buffer Pool, wherein, institute
Stating storage in resource pooling pond and have the virtual resource needed for loading business, it is right that this VNFM is additionally operable to
Described virtual resource carries out initial configuration；Virtualization network function VNF equipment, for basis
The notice of described VNFM, loads business on described virtual resource.
Alternatively, this system also includes at least one of:
Virtualized infrastructure manager VIM, for the call instruction according to described VNFM,
Establishing resource Buffer Pool, wherein, in described resource pooling pond, storage has the void needed for loading business
Intending resource, this VIM is additionally operable to described virtual resource hang-up, dormancy, shuts down or revert to work
Make state；
Network function virtualization coordinator NFVO, for the application according to described VNFM, to institute
State VIM query resource information, and return establishment money according to described resource information to described VNFM
The Authorization result in source and/or the size result of establishing resource.
By the present invention, VNFM establishing resource Buffer Pool, wherein this resource pooling pond stores
Having the virtual resource needed for loading business, this VNFM carries out initial configuration to this virtual resource,
In the case of needs dilatation, this VNFM notice VNF equipment loads industry on this virtual resource
Business.Decrease the duration carrying out elastic dilatation in NFV system, avoid to a certain extent
Portfolio is leapt high suddenly and is caused the traffic congestion even problem of service disconnection.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the application
A part, the schematic description and description of the present invention is used for explaining the present invention, not structure
Become inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is elastic expansion method flow chart one according to embodiments of the present invention；
Fig. 2 be according to embodiments of the present invention by resources of virtual machine elasticity dilatation flow chart；
Fig. 3 be according to embodiments of the present invention by cloud hard disk resources elasticity dilatation flow chart；
Fig. 4 is elastic expansion method flowchart 2 according to embodiments of the present invention；
Fig. 5 is elastic flash chamber structured flowchart one according to embodiments of the present invention；
Fig. 6 is elastic flash chamber structured flowchart two according to embodiments of the present invention；
Fig. 7 is elastic flash chamber structured flowchart three according to embodiments of the present invention；
Fig. 8 is elastic capacity-enlarging system configuration diagram according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.Need explanation
It is that, in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.
Embodiments providing a kind of elastic expansion method, Fig. 1 is to implement according to the present invention
The elastic expansion method flow chart one of example, as it is shown in figure 1, the method includes:
S102, VNFM establishing resource Buffer Pool, wherein, in this resource pooling pond, storage has and adds
Virtual resource needed for load business；
S104, this VNFM are to this virtual resource initial configuration；
S106, in the case of needs dilatation, this VNFM notice VNF equipment is in this virtual money
Business is loaded on source.
Wherein, the virtual resource quantity in this resource pooling pond can be multiple, resource pooling pond
Quantity can also be multiple, i.e. create process can be repeatedly.
By the embodiment of the present invention, VNFM establishing resource Buffer Pool, wherein this resource pooling pond
Middle storage has the virtual resource needed for loading business, and this virtual resource is carried out initially by this VNFM
Changing configuration, in the case of needs dilatation, this VNFM notice VNF equipment is at this virtual resource
Upper loading business.Decrease the duration carrying out elastic dilatation in NFV system, to a certain extent
Avoid and leap high suddenly in portfolio and cause the traffic congestion even problem of service disconnection.
Below as a example by the application scenarios of virtual machine and two kinds of virtual resources of cloud hard disk, to above-mentioned side
Method is illustrated:
Example one
Fig. 2 be according to embodiments of the present invention by resources of virtual machine elasticity dilatation flow chart, as
Shown in Fig. 2, create virtual machine and carry out the step of elastic dilatation and may include that
S202, VNFM according to the size of Buffer Pool resource in configuration file, create 1 time or
Resources of virtual machine required for the dilatation of many hypoelasticity.
S204, VNFM carry out initial work, as to void to above-mentioned establishment virtual machine out
The parameter of plan machine carries out configuring, installing business software version, startup virtual machine etc. on a virtual machine；
These initial work non-required are fully completed simultaneously, can only part therein be worked into
Row operation, such as, only can carry out parameter configuration and not install business software.
S206, VNFM carry out pending operation through initialized virtual machine, namely to above-mentioned
Data in virutal machine memory are stored in the middle of the memory file of hard disk, has been then shut off virtual
Machine, release virtual memory and CPU；Carrying out pending operation is to not affect the technology of the present invention
Reduce calculating resource, the waste of memory source, above-mentioned pending operation on the basis of effect as far as possible
It can also be the mode such as dormancy, shutdown.
The virtual machine of hang-up is put in elastic dilatation resource pooling pond by S208, VNFM, waits
Elastic dilatation is called.
S210, when the elastic dilatation of needs, VNFM takes out from elastic dilatation resource pooling pond
Required virtual machine, and this virtual machine is performed recovery operation, will internal memory literary composition in hard disk
Part is read in the middle of internal memory, and virtual machine quickly returns to the state before hanging up.
Control module in S212, VNFM notice VNF enables this virtual machine, at this virtual machine
Upper loading also runs business.
Wherein, VNFM can repeat the establishment process of above-mentioned S202-S208, and this hypoelasticity expands
Hold how many virtual machines of being used up, be created that the virtual machine of equal number, and put into elastic dilatation
In resource pooling pond.
Example two
Fig. 3 be according to embodiments of the present invention by cloud hard disk resources elasticity dilatation flow chart, as
Shown in Fig. 3, create cloud hard disk and carry out the step of elastic dilatation and may include that
S302, VNFM according to the size of Buffer Pool resource in configuration file, create 1 time or
Cloud hard disk resources required for the dilatation of many hypoelasticity.
S304, VNFM carry out initial work, as to cloud to above-mentioned establishment cloud hard disk out
Fdisk, formatting etc.；These initial work non-required are fully completed simultaneously, permissible
Only part therein work is operated, such as, can only format and not subregion.
S306, VNFM carry out sleep operation to above-mentioned through initialized cloud hard disk, carry out not
Dormancy operation is to reduce calculating money on the basis of not affecting the technology of the present invention effect as far as possible
Source, the waste of memory source, naturally it is also possible to do not carry out sleep operation.
The cloud hard disk of dormancy is put in elastic dilatation resource pooling pond by S308, VNFM, waits
Elastic dilatation is called.
S310, when the elastic dilatation of needs, VNFM takes out from elastic dilatation resource pooling pond
Required cloud hard disk, and this cloud hard disk is performed recovery operation.
Control module in S312, VNFM notice VNF enables this cloud hard disk, at this cloud hard disk
Upper loading also runs business.
Wherein, VNFM can repeat the establishment process of above-mentioned S302-S308, creates this bullet
Property dilatation is used up how many cloud hard disk, is created that the cloud hard disk of equal number, and puts into elasticity
In dilatation resource pooling pond.
In an embodiment of the invention, before VNFM establishing resource Buffer Pool, should
VNFM applies for mandate and/or the establishment of establishing resource to network function virtualization coordinator NFVO
The size of resource.Fig. 4 is elastic expansion method flowchart 2 according to embodiments of the present invention, as
Shown in Fig. 4, the method may comprise steps of:
S402, VNFM send the application of establishing resource to NFVO, permissible in the message body of application
Comprise elastic dilatation resource pooling pond and need the total quantity of resource, authorized application and resource size
Application can carry out respectively；Certainly, if being default authorisation for establishing resource in configuration
And default size, it is no need for application.
S404, NFVO ask according to the application of VNFM, to VIM query resource, and reserved phase
The resource answered.
S406, NFVO return the result of establishing resource mandate and the big of establishing resource to VNFM
Little.
S408, VNFM initiate the order of asset creation to VIM side, start to create virtual machine,
Cloud hard disk, the virtual resource such as port.
S410, VIM return asset creation result to VNFM.
S412, VNFM, after virtual resource preparation establishment completes, are carried out on virtual resource
Initialization operation, including configuring the parameter of virtual resource, installing industry on virtual resource
Business version, virtual resource is formatted, virtual resource is carried out subregion etc..
Virtual machine hang-up, dormancy or the shutdown that S414, VNFM will be created by VIM.
All of ready virtual resource is put into elastic dilatation resource pooling by S416, VNFM
Chi Zhong.
S418, in the case of the elastic dilatation of needs, VNFM by virtual resource from elastic dilatation
Resource pooling pond is taken out, and by VIM, the virtual machine in virtual resource is done recovery operation.
S420, VNFM notice VNF loads business in newly-increased resource.
S422, VNF load after business completes and notify VNFM.
S424, VNFM repeat the step that elastic dilatation resource pooling pond creates, and supplement Buffer Pool
The quantity of middle virtual resource.
The embodiment of the present invention additionally provides a kind of elastic flash chamber, is arranged on VNFM, figure
5 is elastic flash chamber structured flowchart one according to embodiments of the present invention, as it is shown in figure 5, should
Device includes: dilatation processing module 502, for establishing resource Buffer Pool, wherein, and this resource
In Buffer Pool, storage has the virtual resource needed for loading business；Configuration module 504 is to this virtual money
Source carries out initial configuration；VNF device interface module 506, for needing the situation of dilatation
Under, notice VNF equipment loads business on this virtual resource.
Wherein, the virtual resource quantity in this resource pooling pond can be multiple, i.e. creates process
Can be repeatedly.
By the embodiment of the present invention, dilatation processing module 502 establishing resource Buffer Pool, wherein,
In this resource pooling pond, storage has the virtual resource needed for loading business, and configuration module 504 is to this
Virtual resource in resource pooling pond carries out initial configuration, in the case of needs dilatation, and VNF
Device interface module 506 notifies that VNF equipment loads business on this virtual resource.Decrease
NFV system carries out the duration of elastic dilatation, avoids to a certain extent and rush suddenly in portfolio
High and cause the traffic congestion even problem of service disconnection.
Fig. 6 is elastic flash chamber structured flowchart two according to embodiments of the present invention, in the present invention
An embodiment in, as shown in Figure 6, configuration module 604 include: parameter configuration unit
6002, for the parameter of virtual resource is configured；Business installation unit 6004, is used for
Virtual resource is installed business release；Formatting unit 6006, in virtual resource
Storage resource format；Zoning unit 6008, for the storage in virtual resource
Resource carries out subregion.
In an embodiment of the invention, as shown in Figure 6, dilatation processing module includes:
First call unit 6010, is used for calling VIM establishing resource Buffer Pool；Second call unit
6012, for by VIM by virtual resource hang-up, dormancy, shut down or revert to duty.
Fig. 7 is elastic flash chamber structured flowchart three according to embodiments of the present invention, in the present invention
An embodiment in, as it is shown in fig. 7, this device also includes: NFVO interface module 706,
For applying for mandate and/or the size of establishing resource of establishing resource to NFVO.
The embodiment of the present invention additionally provides a kind of elastic capacity-enlarging system, including: virtualization network merit
Energy manager VNFM, for establishing resource Buffer Pool, wherein, deposits in described resource pooling pond
Containing the virtual resource needed for loading business, described VNFM is additionally operable to enter described virtual resource
Row initial configuration；Virtualization network function VNF equipment, for leading to according to above-mentioned VNFM
Know, this virtual resource loads business.
By the embodiment of the present invention, VNFM establishing resource Buffer Pool, wherein this resource pooling pond
Middle storage has the virtual resource needed for loading business, and this virtual resource is carried out initially by this VNFM
Changing configuration, in the case of needs dilatation, this VNFM notice VNF equipment is at this virtual resource
Upper loading business.Decrease the duration carrying out elastic dilatation in NFV system, to a certain extent
Avoid and leap high suddenly in portfolio and cause the traffic congestion even problem of service disconnection.
Fig. 8 is elastic capacity-enlarging system configuration diagram according to embodiments of the present invention, in the present invention
An embodiment in, as shown in Figure 8, this system also includes at least one of: virtual
Changing infrastructure manager VIM, for the call instruction according to VNFM, establishing resource buffers
Pond, by the virtual resource hang-up in this resource pooling pond, dormancy, shuts down or reverts to work shape
State；Network function virtualization coordinator NFVO, for the application according to VNFM, looks into VIM
Ask resource information, and according to this resource information to VNFM return establishing resource Authorization result and/
Or the size result of establishing resource.
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 calculating device, and they can concentrate on single calculating device
On, or be distributed on the network that multiple calculating device is formed, alternatively, they can be used
Calculate the executable program code of device to realize, it is thus possible to be stored in storage dress
Perform by calculating device in putting, and in some cases, can be suitable be different from herein
Step shown or described by sequence execution, or they are fabricated to respectively each integrated circuit die
Block, or it is next real that the multiple modules in them or step are fabricated to single integrated circuit module
Existing.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 at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection scope of the present invention.
Claims (14)
1. an elastic expansion method, it is characterised in that including:
Virtualization network function manager VNFM establishing resource Buffer Pool, wherein, described resource pooling
In pond, storage has the virtual resource needed for loading business；
Described VNFM carries out initial configuration to described virtual resource；
In the case of needs dilatation, described VNFM notice virtualization network function VNF equipment is in institute
State loading business on virtual resource.
Method the most according to claim 1, it is characterised in that described virtual resource is entered by described VNFM
Row initial configuration, including at least one of:
The parameter of described virtual resource is configured by described VNFM；
Described VNFM installs business release on described virtual resource；
Storage resource in described virtual resource is formatted by described VNFM；
Described VNFM carries out subregion to the storage resource in described virtual resource.
Method the most according to claim 1, it is characterised in that described VNFM establishing resource Buffer Pool,
Including:
Described VNFM calls virtualized infrastructure manager VIM establishing resource Buffer Pool.
Method the most according to claim 1, it is characterised in that at described VNFM to described virtual resource
After carrying out initial configuration, also include:
Described virtual resource is hung up by described VNFM, dormancy or shutdown；
In the case of needs dilatation, described virtual resource is reverted to duty by described VNFM.
Method the most according to claim 4, it is characterised in that described virtual resource is hung by described VNFM
Rise, dormancy or shutdown, including:
Described virtual resource is hung up by described VNFM by described VIM, dormancy or shutdown；
Described virtual resource is reverted to duty by described VNFM, including:
Described virtual resource is reverted to duty by described VIM by described VNFM.
6. according to the method described in any one of claim 1 to 5, it is characterised in that described VNFM creates money
Before the Buffer Pool of source, also include:
Described VNFM to network function virtualization coordinator NFVO application establishing resource mandate and/or
The size of establishing resource.
7. an elastic flash chamber, is arranged on VNFM, it is characterised in that this device includes:
Dilatation processing module, for establishing resource Buffer Pool, wherein, deposits in described resource pooling pond
Contain the virtual resource needed for loading business；
Configuration module, for carrying out initial configuration to described virtual resource；
VNF device interface module, in the case of needs dilatation, notice VNF equipment is described
Business is loaded on virtual resource.
Device the most according to claim 7, it is characterised in that described configuration module, including with down to
One of few:
Parameter configuration unit, for configuring the parameter of described virtual resource；
Business installation unit, for installing business release on described virtual resource；
Formatting unit, for formatting the storage resource in described virtual resource；
Zoning unit, for carrying out subregion to the storage resource in described virtual resource.
Device the most according to claim 7, it is characterised in that described dilatation processing module, including:
First call unit, is used for calling described VIM establishing resource Buffer Pool.
Device the most according to claim 7, it is characterised in that described dilatation processing module is additionally operable to,
After described configuration module carries out initial configuration to described virtual resource, by described virtual money
Source hang-up, dormancy or shutdown；
In the case of needs dilatation, described virtual resource is reverted to duty.
11. devices according to claim 10, it is characterised in that described dilatation processing module includes:
Second call unit, for described virtual resource being hung up by described VIM, dormancy, pass
Machine or revert to duty.
12. according to the device described in any one of claim 7 to 11, it is characterised in that this device also includes:
NFVO interface module, for providing to the mandate of described NFVO application establishing resource and/or establishment
The size in source.
13. 1 kinds of elastic capacity-enlarging systems, it is characterised in that including:
Virtualization network function manager VNFM, for establishing resource Buffer Pool, wherein, described money
In the Buffer Pool of source, storage has the virtual resource needed for loading business, described VNFM to be additionally operable to described void
Intend resource and carry out initial configuration；
Virtualization network function VNF equipment, for the notice according to described VNFM, described virtual
Business is loaded in resource.
14. systems according to claim 13, it is characterised in that this system also includes at least one of:
Virtualized infrastructure manager VIM, for the call instruction according to described VNFM, creates
Resource pooling pond, wherein, in described resource pooling pond, storage has the virtual resource needed for loading business,
This VIM is additionally operable to described virtual resource hang-up, dormancy, shuts down or revert to duty；
Network function virtualization coordinator NFVO, for the application according to described VNFM, to described
VIM query resource information, and return awarding of establishing resource according to described resource information to described VNFM
Power result and/or the size result of establishing resource.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349526.5A CN106302210A (en) | 2015-06-23 | 2015-06-23 | A kind of elastic expansion method, Apparatus and system |
| PCT/CN2016/072170 WO2016206378A1 (en) | 2015-06-23 | 2016-01-26 | Flexible capacity extending method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349526.5A CN106302210A (en) | 2015-06-23 | 2015-06-23 | A kind of elastic expansion method, Apparatus and system |
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| CN106302210A true CN106302210A (en) | 2017-01-04 |
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| CN201510349526.5A Withdrawn CN106302210A (en) | 2015-06-23 | 2015-06-23 | A kind of elastic expansion method, Apparatus and system |
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| CN (1) | CN106302210A (en) |
| WO (1) | WO2016206378A1 (en) |
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| CN109639460A (en) * | 2018-11-19 | 2019-04-16 | 中国联合网络通信集团有限公司 | The method and apparatus of NFV resource management |
| CN109995568A (en) * | 2018-01-02 | 2019-07-09 | 中国移动通信有限公司研究院 | Failure linkage processing method, network element and storage medium |
| WO2019134623A1 (en) * | 2018-01-02 | 2019-07-11 | 中国移动通信有限公司研究院 | Capacity expansion and reduction method, device, apparatus and computer readable storage medium |
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| CN111352690B (en) * | 2018-12-21 | 2023-05-02 | 中国电信股份有限公司 | Virtual network element management method, device and computer readable storage medium |
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| CN109995568A (en) * | 2018-01-02 | 2019-07-09 | 中国移动通信有限公司研究院 | Failure linkage processing method, network element and storage medium |
| WO2019134623A1 (en) * | 2018-01-02 | 2019-07-11 | 中国移动通信有限公司研究院 | Capacity expansion and reduction method, device, apparatus and computer readable storage medium |
| CN109995568B (en) * | 2018-01-02 | 2022-03-29 | 中国移动通信有限公司研究院 | Fault linkage processing method, network element and storage medium |
| CN110764868A (en) * | 2018-07-25 | 2020-02-07 | 中兴通讯股份有限公司 | Capacity expansion method and capacity reduction method in NFV system, related device and storage medium |
| CN110764868B (en) * | 2018-07-25 | 2023-07-18 | 中兴通讯股份有限公司 | Method for expanding capacity in NFV system, method for shrinking capacity, related device and storage medium |
| CN109639460A (en) * | 2018-11-19 | 2019-04-16 | 中国联合网络通信集团有限公司 | The method and apparatus of NFV resource management |
| CN109639460B (en) * | 2018-11-19 | 2021-12-07 | 中国联合网络通信集团有限公司 | NFV resource management method and device |
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| WO2016206378A1 (en) | 2016-12-29 |
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