CN107846313B - A kind of method and the network equipment of the generation of network service moulding plate - Google Patents
A kind of method and the network equipment of the generation of network service moulding plate Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000000465 moulding Methods 0.000 title claims abstract description 16
- OOXMVRVXLWBJKF-DUXPYHPUSA-N n-[3-[(e)-2-(5-nitrofuran-2-yl)ethenyl]-1,2,4-oxadiazol-5-yl]acetamide Chemical compound O1C(NC(=O)C)=NC(\C=C\C=2OC(=CC=2)[N+]([O-])=O)=N1 OOXMVRVXLWBJKF-DUXPYHPUSA-N 0.000 claims abstract description 59
- 230000006870 function Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 4
- 230000004044 response Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 101100406572 Arabidopsis thaliana ORTH1 gene Proteins 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 101100406573 Arabidopsis thaliana ORTH2 gene Proteins 0.000 description 2
- 101100406576 Arabidopsis thaliana ORTH5 gene Proteins 0.000 description 2
- 101100209917 Xenopus laevis vim2 gene Proteins 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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Abstract
The application discloses the method and the network equipment of a kind of network service moulding plate generation, is related to technical field of communication network, to solve the problem of the VNF template identification cited in frequent manual modification NS template in the case where business demand updates faster application scenarios.The method includes NFVO to receive the NS Disposition Instructions that Deployment Manager is sent；NFVO is according to including to each demand configuration information of VNF network element to be disposed in on-premise network in NS Disposition Instructions, it has been disposed in the whole of on-premise network and has determined target VNF network element group in VNF network element, individually disposed in target VNF network element group the configuration information of VNF network element with to which individually the demand configuration information of VNF network element to be disposed matches in on-premise network, configuration needed for demand configuration information is used to indicate individually VNF network element to be disposed, configuration information are used to indicate the configuration for individually having disposed VNF network element；NFVO generates NS template according to the configuration information for each having disposed VNF network element in target VNF network element group.
Description
Technical field
A kind of method and network generated this application involves technical field of communication network more particularly to network service moulding plate is set
It is standby.
Background technique
In virtualization technology, the deployment of network service (Network Service, NS) is based on NS template, that is, is disposing
Setting NS template is needed before NS.Currently, the mode being manually written is taken to generate NS template, needs to manually write in NS template and be drawn
The mark of virtualization network function (Virtual Network Feature, VNF) template, wherein VNF template is by network function
Composer (Network Function Virtualization Orchestrator, NFVO) can be virtualized to pre-generate, VNF
Template includes the configuration information of VNF network element, such as VNF template includes that the memory size of VNF network element occupancy and the VNF network element disappear
The quantity of the hard disk resources of consumption.
But usual NS template supports one-time write, when business demand changes, if the corresponding VNF mould of business
Panel sign changes, then needs to reset NS template, i.e., NS template, institute is written in the corresponding VNF template identification of business again
With in the case where business demand updates faster application scenarios, the corresponding VNF template identification of business is likely to occur repeatedly to change, and leads
Cause VNF template identification cited in frequent manual modification NS template.
Summary of the invention
The application provides the method and the network equipment of a kind of network service moulding plate generation, updates for solving in business demand
Under faster application scenarios, the problem of VNF template identification cited in frequent manual modification NS template.
In order to achieve the above objectives, the application adopts the following technical scheme that
In a first aspect, the application provides a kind of method that network service moulding plate generates, this method comprises:
Network function virtualizes composer NFVO and receives the network service NS Disposition Instructions that Deployment Manager is sent；
The NFVO according in the NS Disposition Instructions include in on-premise network each wait dispose virtualization network function
The demand configuration information of energy VNF network element, has disposed in the whole of on-premise network and has determined target VNF network element group, institute in VNF network element
Stating target VNF network element group includes at least one VNF network element, and the configuration of VNF network element has individually been disposed in the target VNF network element group
Information is with to individually the demand configuration information of VNF network element to be disposed matches in on-premise network, and the demand configuration information is for referring to
Configuration needed for showing the VNF network element individually to be disposed, the configuration information, which is used to indicate, described has individually disposed VNF network element
Configuration；
The NFVO generates NS template according to the configuration information for each having disposed VNF network element in the target VNF network element group.
Second aspect, the application provide a kind of network equipment, which includes:
Transceiver, the network for receiving Deployment Manager transmission service NS Disposition Instructions；
Processor, for according to including to each virtualization network to be disposed in on-premise network in the NS Disposition Instructions
The demand configuration information of function VNF network element has been disposed in the whole of on-premise network and has determined target VNF network element group in VNF network element,
The target VNF network element group includes at least one VNF network element, has individually disposed matching for VNF network element in the target VNF network element group
With to individually the demand configuration information of VNF network element to be disposed matches in on-premise network, the demand configuration information is used for confidence breath
Configuration needed for indicating the VNF network element individually to be disposed, the configuration information, which is used to indicate, described has individually disposed VNF network element
Configuration；NS template is generated according to the configuration information for each having disposed VNF network element in the target VNF network element group.
The third aspect, the application also provide a kind of computer readable storage medium, store in computer readable storage medium
There are one or more programs, one or more programs include computer executed instructions, when the processor of the above-mentioned network equipment executes
When the computer executed instructions, which executes one of any in above-mentioned first aspect and its various optional implementations
The method that the network service moulding plate generates.
The method and the network equipment that network service moulding plate provided by the embodiments of the present application generates, in the application scenarios of deployment NS
In, NFVO receive Deployment Manager transmission NS Disposition Instructions after, according to NS Disposition Instructions include in on-premise network
Each demand configuration information of VNF network element to be disposed has been disposed in the whole of on-premise network and has determined target VNF in VNF network element
Network element group.Due to individually disposed in target VNF network element group the configuration information of VNF network element in on-premise network individually wait dispose
The demand configuration information of VNF network element matches, so the VNF network element of deployment in target VNF network element group can satisfy the current portion NS
The demand of administration.Then, NFVO generates NS template according to the configuration information for having disposed VNF network element for meeting current NS deployment requirements.
As it can be seen that in the embodiment of the present application, even if business demand updates comparatively fast, without cited in frequent manual modification NS template
VNF template identification.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the illustrative diagram of the network architecture provided by the embodiments of the present application；
Fig. 2 is the flow chart for the method that a kind of network service moulding plate provided by the embodiments of the present application generates；
Fig. 3 is the flow chart for the method that another network service moulding plate provided by the embodiments of the present application generates；
Fig. 4 is the illustrative diagram of network topology provided by the embodiments of the present application；
Fig. 5 is the illustrative diagram of network topology provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of the network equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.
The embodiment of the present application can be applied in system as shown in Figure 1, which includes: NFVO, Deployment Manager；?
VIM1, VIM2 in on-premise network, wherein VIM1 management physical node one, physical node two, VIM2 management physical node three,
Physical node four is deployed with VM_AD and VM_BC on physical node one, VM_LD, physical node three is deployed on physical node two
On be deployed with VM_IB, be deployed with VM_IK on physical node four；Five He of physical node is managed to the VIM3 in on-premise network, VIM3
Physical node six.
Deployment Manager plays management pool in the process of NS template generation, refers to for issuing NS deployment to NFVO
It enables, to indicate that NFVO opens the process of NS deployment.
NFVO is used to receive the NS Disposition Instructions of Deployment Manager, and opens the process of NS deployment.
It should be noted that on-premise network is the network for having built up completion in Fig. 1, it is required build to on-premise network
Vertical network.In order to be more clearly illustrated to the method for the embodiment of the present application, in Fig. 1, to be divided in on-premise network
Physical node five, the physical node six managed equipped with corresponding VIM3 and VIM3.Following embodiment is in physical node five, physics
The method that VNF is disposed on node six is illustrated.
In order to solve to update in faster application scenarios in business demand, VNF cited in frequent manual modification NS template
The problem of template identification, the embodiment of the present application provides a kind of method that network service moulding plate generates, as shown in Fig. 2, this method packet
It includes:
Step 201, NFVO receive the NS Disposition Instructions that Deployment Manager is sent.
It should be noted that NFVO after receiving NS Disposition Instructions, can solve received NS Disposition Instructions
Analysis, to obtain the demand configuration information at least one VNF network element to be disposed that NS Disposition Instructions include.Wherein, individually wait dispose
The demand configuration information of VNF network element includes individually the functional requirement information of VNF network element to be disposed and individually VNF network element to be disposed
Performance requirement information.
For example, obtaining the demand of NS deployment are as follows: need in on-premise network after NFVO parses NS Disposition Instructions
Two VNF network elements, i.e. VNF1, VNF2 are established, also, the demand configuration information of VNF1 is { functional requirement information: registration, performance
Demand information: time delay is lower than 15ms }, the demand configuration information of VNF2 is that { functional requirement information: carrying is established, performance requirement letter
Breath: the data volume of carrying at least 600,000 user terminals }, i.e. VNF1 provides registering functional, and its response delay to external signal
Lower than 15ms, VNF2 provides the function that carrying is established, and can carry the data volume of at least 600,000 user terminals.
Step 202, NFVO based on the received NS Disposition Instructions include to each VNF network element to be disposed in on-premise network
Demand configuration information has been disposed in the whole of on-premise network and has determined target VNF network element group in VNF network element.
Wherein, target VNF network element group includes at least one VNF network element, and has individually been disposed in target VNF network element group
For the configuration information of VNF network element with to individually the demand configuration information of VNF network element to be disposed matches in on-premise network, demand matches confidence
Configuration needed for breath is used to indicate individually VNF network element to be disposed, configuration information, which is used to indicate, has individually disposed matching for VNF network element
It sets, the whole of on-premise network has disposed VNF network element and succeeded in registration in NFVO.
It should be noted that the whole in on-premise network has disposed VNF before executing method flow shown in Fig. 2
Network element need to be registered in NFVO.As a kind of possible implementation, NFVO, which is received, has each disposed the transmission of VNF network element
Registration request, the registration request for individually having disposed VNF network element includes the configuration information for individually having disposed VNF network element, the configuration
Information include: this disposed VNF network element functional information, this disposed VNF network element performance information, this disposed VNF network element
The virtual network function manager (Virtual Network Function Manager, VNFM) belonged to and this disposed
The resource requirement information of VNF network element.Then, in response to the registration request, NFVO this has been disposed VNF network element functional information,
The configuration informations such as performance information are stored.As a kind of possible implementation, NFVO stored in a manner of table it is each
Dispose the configuration information of VNF network element.For example, after the registration request in response to having disposed VNF network element, the portion of NFVO storage
The configuration information for affixing one's name to VNF network element is as shown in table 1:
Table 1
It should be noted that can be that each VNF network element of having disposed distributes ID by NFVO in table 1.
In addition, the configuration information for having disposed VNF network element further includes the resource requirement information for having disposed VNF network element, such as 2 institute of table
Show, the information of resource needed for having disposed VNF network element for deployment is each:
Table 2
In addition, in order to improve the safety of network service, NFVO can also dispose the transmission of VNF network element receiving one
After registration request, the legitimacy for having disposed VNF network element is veritified, however, it is determined that this has been disposed VNF network element and has disposed VNF to be legal
Network element has then disposed VNF network element to this and has sent registration request response, so that this, which has disposed VNF network element, has sent this to NFVO
Dispose the configuration information of VNF network element.
It illustrates below and the method for choosing target VNF network element group is illustrated, the VNF net to be disposed that NS Disposition Instructions include
The demand configuration information of member are as follows: the demand configuration information of VNF1 is that { functional requirement information: registration, performance requirement information: time delay is low
In 15ms }, the demand configuration information of VNF2 is that { functional requirement information: carrying is established, performance requirement information: carrying at least 600,000
The data volume of user terminal }.
It as shown in table 1,2, has been disposed in VNF network element each, VNF_AD can provide the function of registration, authentication, and its
Response delay to external signal is 10ms, it is seen then that the configuration information of VNF_AD is matched with the demand configuration information of VNF1, VNF_
BC can provide the function of registration, authentication, and it is 12ms to the response delay of external signal, the configuration information of VNF_BC with
The demand configuration information of VNF1 matches, so, VNF_AD, VNF_BC are all satisfied the deployment requirements of VNF1；VNF_LD can be provided
The function of establishing is carried, and the carrying of VNF_LD foundation can carry the data volume of 1,000,000 user terminals, so VNF_LD meets
The deployment requirements of VNF2.Therefore, NFVO determines two candidate's VNF network element groups, i.e. VNF network element group 1 in on-premise network:
{ VNF_AD, VNF_LD }, VNF network element group 2:{ VNF_BC, VNF_LD }.
It should be noted that in the embodiment of the present application, it is more excellent in order to further choose performance in candidate VNF network element group
Target VNF network element group, NFVO can choose target VNF network element according to preset strategy in above-mentioned candidate VNF network element group
Group.
Wherein, preset strategy can be that the smallest candidate's VNF network element group of resource occupation in each candidate's VNF network element group is true
It is set to target VNF network element group, or the optimal candidate's VNF network element group of comprehensive performance in each candidate's VNF network element group is true
It is set to target VNF network element group.
It is assumed that preset strategy is using the optimal candidate's VNF network element group of comprehensive performance in each candidate's VNF network element group as mesh
VNF network element group is marked, then NFVO calculates the resource comprehensive demand of each candidate's VNF network element group.Wherein, VNF network element group 1:{ VNF_
AD, VNF_LD } resource comprehensive demand be { CPU:10+8=18, memory: 64+64=128, hard disk: 100+60=160 }, VNF
Network element group 2:{ VNF_BC, VNF_LD } resource comprehensive demand be { CPU:12+8=20, memory: 64+64=128, hard disk: 60+
60=120 }.Here be arranged CPU, memory, hard disk calculating weight be respectively 0.7,0.2,0.1, then the resource of VNF network element group 1
Integration requirement is 18*0.7+128*0.2+160*0.1=54.2, and the resource comprehensive demand of VNF network element group 2 is 20*0.7+128*
0.2+120*0.1=51.6.So the resource comprehensive demand of VNF network element group 2 is less, chooses VNF network element group 2 and be used as target VNF
Network element group.
Step 203, NFVO generate NS template according to the configuration information for each having disposed VNF network element in target VNF network element group.
Specifically, NFVO is according to functional information, the performance information etc. for each having disposed VNF network element in target VNF network element group
The configuration information for having disposed VNF network element generates NS template.In conjunction with the example above, target VNF network element group is VNF network element group 2, VNF
In network element group 2, the configuration information of VNF_BC is { functional information: registration, authentication, performance information: time delay 12ms, VNF_BC ownership
VNFM2, required CPU:12, required memory: 64GB, required hard disk: 60GB }, the configuration information of VNF_LD be functional information:
Carrying is established, performance information: the data volume of 1,000,000 user terminal of bearing capacity, and VNF_LD belongs to VNFM1, and required CPU:8 is a, institute
Need memory: 64GB, required hard disk: 60GB }.Then, NFVO generates NS template according to the configuration information of VNF_BC and VNF_LD.Show
Example property, the configuration information of VNF_BC and VNF_LD is written in NS template NFVO, to obtain the final NS of the embodiment of the present application
Template.
It should be noted that NS template can also include the deployment strategy of VNF, deployment strategy includes compatibility strategy, if
It is affinity relation that compatibility strategy, which characterizes two VNF, then in subsequent deployment NS, the two VNF can be deployed in same computer room
In interior or same rack or on same server, if it is anti-affinity relation that compatibility strategy, which characterizes two VNF, subsequent
When NS is disposed, the two VNF cannot be deployed in same computer room or in same rack or on same server.
The method that network service moulding plate provided by the embodiments of the present application generates, in the application scenarios of deployment NS, NFVO is connect
Receive Deployment Manager transmission NS Disposition Instructions after, according to NS Disposition Instructions include in on-premise network each wait dispose
The demand configuration information of VNF network element has been disposed in the whole of on-premise network and has determined target VNF network element group in VNF network element.Due to
Individually disposed in target VNF network element group the configuration information of VNF network element with to single need of VNF network element to be disposed in on-premise network
Configuration information is asked to match, so the VNF network element of having disposed in target VNF network element group can satisfy the demand of NS deployment.Then,
NFVO generates NS template according to the configuration information for having disposed VNF network element for meeting NS deployment requirements.As it can be seen that in the embodiment of the present application
In, even if business demand updates comparatively fast, without VNF template identification cited in frequent manual modification NS template.
In addition, VNF template corresponding with needing to pre-generate each business in the prior art, then according to current business need
It asks, the VNF template identification that reference is manually write in NS template is compared, and in the embodiment of the present application, obtains target VNF network element group
In each disposed the configuration information of VNF network element, and NS template is generated according to the configuration information of acquisition, it is therefore not necessary to generate every
The corresponding VNF template of a business.
In another implementation of the embodiment of the present application, as shown in figure 3, in step 203, NFVO according to target VNF
It has each been disposed in network element group after the configuration information generation NS template of VNF network element, step 301 and step 302 can also be performed.
Step 301, NFVO modify to network configuration information according to the current network demand to on-premise network, wherein
Network configuration information is the information relevant to network configuration in NS template, and network configuration information includes VNF network element to be disposed
Topological connection relation between IP address, every two VNF network element to be disposed.
It should be noted that NFVO need to be new VNF network element to be disposed according to the NS template of generation before step 301
Distribute resource.In conjunction with the example above, the NS template of generation includes the configuration information of VNF_BC and VNF_LD, wherein VNF_BC's
Configuration information be functional information: registration, authentication, performance information: time delay 12ms, VNF_BC belong to VNFM2, required CPU:12,
Required memory: 64GB, required hard disk: 60GB }, the configuration information of VNF_LD is that { functional information: carrying is established, and performance information: is held
The data volume of 1,000,000 user terminals is carried, VNF_LD belongs to VNFM1, and required CPU:8 is a, required memory: 64GB, required hard disk:
60GB }, NFVO is that VNF1 to be disposed distributes the resources such as CPU, memory, hard disk according to the configuration information of above-mentioned VNF_BC, according to
The configuration information of above-mentioned VNF_LD is that VNF2 to be disposed distributes the resources such as CPU, memory, hard disk.Wherein, NFVO is VNF1 distribution
Resource be { CPU:12, memory: 64GB, hard disk: 60GB }.Then NFVO notifies the ownership VNFM of VNF1 to be disposed, i.e.,
VNFM2 is instantiated and is started to VNF1, meanwhile, NFVO notice VNFM1 is instantiated and is started to VNF2.Wherein,
VNFM1, VNFM2 can be functional unit integrated in Deployment Manager, or independent functional unit, the application are implemented
Example is not limited this.
It is understood that the network configuration information in NS template also comprising default, for example, according to NS template, business field
Jing Zhongxu deployment 5 VNF as shown in Figure 4, and the network information defaulted is configured that the IP address of VNF1 is the IP of IP1, VNF2
It is the IP address of IP3, VNF4 be the IP address of IP4, VNF5 is IP5 that address, which is the IP address of IP2, VNF3, and VNF1 with
Have link connection between VNF2, there is link connection between VNF2 and VNF3, there is link connection between VNF3 and VNF5, VNF1 with
There is link connection between VNF5, there is link connection between VNF3 and VNF4, and the topology between every two VNF network element to be disposed is even
The relationship of connecing can be expressed as { VNF1-VNF2, VNF2-VNF3, VNF3-VNF5, VNF1-VNF5, VNF3-VNF4 }.
But the network configuration of above-mentioned default is likely to be unable to satisfy current NS deployment requirements, so, NFVO can be right
Default network configuration information in NS template is modified, and current NS deployment requirements have been adapted to.Illustratively, it is modified through NFVO
Afterwards, 5 VNF network elements of deployment are still needed in current business scene, the topological connection relation between every two VNF network element to be disposed is as schemed
Shown in 5, i.e., modified network configuration information are as follows: the IP address of VNF1 is that the IP address of IP1, VNF2 are the IP of IP2, VNF3
It is the IP address of IP4, VNF5 is IP5 that location, which is the IP address of IP3, VNF4, and has link connection between VNF2 and VNF3, VNF3
Have link connection between VNF5, there is link connection between VNF1 and VNF5, there is link connection between VNF3 and VNF4, VNF4 with
There is link connection between VNF5.
Step 302, NFVO send modified network configuration information to synergist, to indicate that synergist treats on-premise network
Routing configuration is carried out, so as to mutually reachable between the every two VNF network element to be disposed in on-premise network.
Wherein, synergist can be software defined network (Software Defined Network, SDN) synergist, SDN
Synergist can be a functional unit in NFVO, or independent functional unit, the embodiment of the present application to this not into
Row limitation.
It should be noted that synergist can treat on-premise network and carry out road as rank higher routing configuration equipment
By configuring, modified network configuration information can also be handed down to the other each controller of next stage by synergist, thus each
Controller is responsible for the routing configuration of self-management VNF network element.For example, the controller A management such as VNF1 to VNF3 in Fig. 5, control
Device B manages VNF4 and VNF5, then modified network configuration information can be handed down to controller A and controller B by synergist, then
Routing configuration is carried out to the interchanger of each Self management, router and VNF network element by controller A and controller B, so that every two
Path is reachable between a VNF network element to be disposed.
Wherein, above controller can be SDN controller, and the embodiment of the present application is not limited this.
It is understood that after completing to the routing configuration in on-premise network road can be sent from synergist to NFVO
The instruction completed by configuration, so that NFVO is verified to the network postponed, if being verified, network deployment success.
Corresponding to the process of the above method, the embodiment of the present application provides a kind of network equipment, as shown in fig. 6, the network is set
Standby includes: memory 601, processor 602, transceiver 603, bus 604.
Memory 601 can be read-only memory (Read Only Memory, ROM), static storage device, dynamic memory
Equipment or random access memory (Random Access Memory, RAM).Memory 601 can store an operating system and
Other applications.When by software or firmware to realize technical solution provided by the embodiments of the present application, for realizing this
Apply for that the program code for the technical solution that embodiment provides saves in the memory 601, and is executed by processor 602.
Transceiver 603 is for the network equipment and other equipment or communication network, such as, but not limited to Ethernet, wireless access
Net (Radio Access Network, RAN), WLAN (Wireless Local Area Network, WLAN) etc. it
Between communication.
Processor 602 can use general central processing unit (Central Processing Unit, CPU), micro process
Device, application specific integrated circuit (Application Specific Integrated Circuit, ASIC) or one or
Multiple integrated circuits, for executing relative program, to realize technical solution provided by the embodiment of the present application.
Bus 604 may include an access, at the network equipment all parts (such as memory 601, transceiver 603 and place
Reason device 602) between transmit information.
It should be noted that although hardware shown in fig. 6 illustrate only memory 601, transceiver 603 and processor 602 and
Bus 604, but during specific implementation, it should be apparent to a person skilled in the art that the network equipment also includes to realize just
Other devices necessary to often running.Meanwhile according to specific needs, it should be apparent to a person skilled in the art that also may include reality
The hardware device of existing other function.
Specifically, when the network equipment shown in fig. 6 is for realizing method shown in Fig. 2, Fig. 3 embodiment, the network equipment
In transceiver 603, for receive Deployment Manager transmission NS Disposition Instructions；
Processor 602, for according to including to each need of VNF network element to be disposed in on-premise network in NS Disposition Instructions
Configuration information is sought, has been disposed in the whole of on-premise network and has determined target VNF network element group, target VNF network element group packet in VNF network element
At least one VNF network element is included, the configuration information of VNF network element has individually been disposed in target VNF network element group and to single in on-premise network
The demand configuration information of a VNF network element to be disposed matches, and demand configuration information is used to indicate needed for individually VNF network element to be disposed
Configuration, configuration information are used to indicate the configuration for individually having disposed VNF network element；VNF has been disposed according to each in target VNF network element group
The configuration information of network element generates NS template.
In another implementation of the embodiment of the present application, processor 602 is also used to solve NS Disposition Instructions
Analysis, obtains the demand configuration information at least one VNF network element to be disposed that NS Disposition Instructions include, individually VNF network element to be disposed
Demand configuration information include individually the functional requirement information of VNF network element to be disposed and individually VNF network element to be disposed performance need
Seek information.
In another implementation of the embodiment of the present application, NS template includes network configuration information, network configuration information
Topological connection relation between IP address, every two VNF network element to be disposed including VNF network element to be disposed；
Processor 602 is also used to modify to network configuration information according to the current network demand to on-premise network；
Transceiver 603 is also used to send modified network configuration information to synergist, to indicate that synergist treats deployment
Network carries out routing configuration, so that mutually reachable between the every two of business demand VNF network element to be disposed to have in on-premise network.
In another implementation of the embodiment of the present application, transceiver 603 is also used to receive and each has disposed VNF net
The registration request that member is sent, the registration request for individually having disposed VNF network element includes the configuration information for individually having disposed VNF network element,
The configuration information for individually having disposed VNF network element includes the single functional information for having disposed VNF network element and has individually disposed VNF network element
Performance information；
Memory 601, for being stored to each configuration information for having disposed VNF network element.
The embodiment of the present application also provides a kind of computer readable storage medium, is stored with one in computer readable storage medium
A or multiple programs, one or more programs include instruction, when the processor of the above-mentioned network equipment executes the instruction, the network
Equipment executes each step that the network equipment executes in method flow shown in above method embodiment.
Wherein, computer readable storage medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any above combination.The more specific example of computer readable storage medium is (non-poor
The list of act) it include: the electrical connection with one or more conducting wires, portable computer diskette, hard disk, random access memory
(Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), erasable type may be programmed read-only
Memory (Erasable Programmable Read Only Memory, EPROM), optical fiber, portable compact disc are read-only
Memory (Compact Disc Read-Only Memory, CD-ROM), light storage device, magnetic memory device or above-mentioned
Any appropriate combination.In the embodiment of the present application, computer readable storage medium can be it is any include or storage program
Tangible medium, the program can be commanded execution system, device or device use or in connection.
Through the above description of the embodiments, it is apparent to those skilled in the art that the application can borrow
Help software that the mode of required common hardware is added to realize, naturally it is also possible to which the former is more preferably by hardware, but in many cases
Embodiment.Based on this understanding, the portion that the technical solution of the application substantially in other words contributes to the prior art
Dividing can be embodied in the form of software products, which stores in a readable storage medium, such as count
The floppy disk of calculation machine, hard disk or CD etc., including some instructions are used so that computer equipment (it can be personal computer,
Server or the network equipment etc.) execute each embodiment of the application method.
More than, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, and it is any at this
Apply for the change or replacement in the technical scope disclosed, should all cover within the scope of protection of this application.Therefore, the application
Protection scope should be subject to the protection scope in claims.
Claims (8)
1. a kind of method that network service moulding plate generates, which is characterized in that the described method includes:
Network function virtualizes composer NFVO and receives the network service NS Disposition Instructions that Deployment Manager is sent；
The NFVO according in the NS Disposition Instructions include in on-premise network each wait dispose virtualization network function VNF
The demand configuration information of network element has been disposed in the whole of on-premise network and has determined target VNF network element group, the mesh in VNF network element
Marking VNF network element group includes at least one VNF network element, and the configuration information of VNF network element has individually been disposed in the target VNF network element group
With to individually the demand configuration information of VNF network element to be disposed matches in on-premise network, the demand configuration information is used to indicate institute
Configuration needed for stating individually VNF network element to be disposed, the configuration information, which is used to indicate, described has individually disposed matching for VNF network element
It sets；
The NFVO generates NS template according to the configuration information for each having disposed VNF network element in the target VNF network element group.
2. the method that network service moulding plate according to claim 1 generates, which is characterized in that receive deployment management in NFVO
After the NS Disposition Instructions that device is sent, the method also includes:
The NFVO parses the NS Disposition Instructions, obtains at least one that the NS Disposition Instructions include and waits disposing
The demand configuration information of VNF network element, individually the demand configuration information of VNF network element to be disposed includes the VNF net individually to be disposed
The functional requirement information of member and the performance requirement information of the VNF network element individually to be disposed.
3. the method that network service moulding plate according to claim 2 generates, which is characterized in that
The NS template includes network configuration information, and the network configuration information includes the network interconnection association of VNF network element to be disposed
Discuss the topological connection relation between IP address, every two VNF network element to be disposed；
The NFVO according in the target VNF network element group each disposed VNF network element configuration information generate NS template it
Afterwards, the method also includes:
The NFVO modifies to the network configuration information according to the current network demand to on-premise network；
The NFVO sends the modified network configuration information to synergist, to indicate that the synergist treats on-premise network
Routing configuration is carried out, so that mutually reachable between the every two of business demand VNF network element to be disposed to have in on-premise network.
4. according to claim 1 to the method that network service moulding plate described in 3 any one generates, which is characterized in that in NFVO
Before receiving the NS Disposition Instructions that Deployment Manager is sent, the method also includes:
The NFVO receives the registration request for each having disposed the transmission of VNF network element, has individually disposed the registration request packet of VNF network element
The configuration information for individually having disposed VNF network element is included, the configuration information for individually having disposed VNF network element includes described single
The functional information and the performance information for individually having disposed VNF network element of VNF network element are disposed；
The NFVO stores each configuration information for having disposed VNF network element.
5. a kind of network equipment, which is characterized in that the network equipment includes:
Transceiver, the network for receiving Deployment Manager transmission service NS Disposition Instructions；
Processor, for according to including to each virtualization network function to be disposed in on-premise network in the NS Disposition Instructions
The demand configuration information of VNF network element has been disposed in the whole of on-premise network and has determined target VNF network element group in VNF network element, described
Target VNF network element group includes at least one VNF network element, and that VNF network element has individually been disposed in the target VNF network element group matches confidence
With to individually the demand configuration information of VNF network element to be disposed matches in on-premise network, the demand configuration information is used to indicate breath
Configuration needed for the VNF network element individually to be disposed, the configuration information, which is used to indicate, described has individually disposed matching for VNF network element
It sets；NS template is generated according to the configuration information for each having disposed VNF network element in the target VNF network element group.
6. the network equipment according to claim 5, which is characterized in that
The processor is also used to parse the NS Disposition Instructions, obtains the NS Disposition Instructions include at least one
The demand configuration information of a VNF network element to be disposed, individually the demand configuration information of VNF network element to be disposed includes described individually to portion
Affix one's name to the functional requirement information of VNF network element and the performance requirement information of the VNF network element individually to be disposed.
7. the network equipment according to claim 6, which is characterized in that
The NS template includes network configuration information, and the network configuration information includes the network interconnection association of VNF network element to be disposed
Discuss the topological connection relation between IP address, every two VNF network element to be disposed；
The processor is also used to modify to the network configuration information according to the current network demand to on-premise network；
The transceiver is also used to send the modified network configuration information to synergist, to indicate the synergist pair
Routing configuration is carried out to on-premise network, so as to there is phase between the every two of business demand VNF network element to be disposed in on-premise network
It is mutually reachable.
8. according to the network equipment described in claim 5 to 7 any one, which is characterized in that the network equipment further includes depositing
Reservoir；
The transceiver is also used to receive each registration request for having disposed the transmission of VNF network element, has individually disposed VNF network element
Registration request includes the configuration information for individually having disposed VNF network element, the configuration information packet for individually having disposed VNF network element
Include the functional information for individually having disposed VNF network element and the performance information for individually having disposed VNF network element；
Memory, for being stored to each configuration information for having disposed VNF network element.
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| CN201711034777.XA CN107846313B (en) | 2017-10-30 | 2017-10-30 | A kind of method and the network equipment of the generation of network service moulding plate |
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| CN201711034777.XA CN107846313B (en) | 2017-10-30 | 2017-10-30 | A kind of method and the network equipment of the generation of network service moulding plate |
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| CN107846313B true CN107846313B (en) | 2019-04-30 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187545B (en) * | 2018-03-29 | 2022-04-08 | 华为技术有限公司 | Network slice deployment method and device |
| CN109600251B (en) * | 2018-11-13 | 2021-11-19 | 中国联合网络通信集团有限公司 | Virtual network deployment method, system and device |
| CN112306622B (en) * | 2019-07-26 | 2023-07-11 | 大唐移动通信设备有限公司 | Construction method and device of VNF template |
| CN112953751B (en) * | 2019-12-11 | 2023-11-28 | 中国移动通信有限公司研究院 | Template processing method, device, equipment and computer readable storage medium |
| CN114745258B (en) * | 2020-12-23 | 2023-09-05 | 中移(苏州)软件技术有限公司 | Method, device, equipment and storage medium for generating network element function body |
| CN113099467B (en) * | 2021-02-24 | 2022-11-15 | 深圳震有科技股份有限公司 | Modification method and system for network configuration of virtual network element in 5G communication |
| CN114553691B (en) * | 2022-04-28 | 2022-07-29 | 广东电网有限责任公司东莞供电局 | Method, device and equipment for creating network configuration template and network configuration |
| CN115412440A (en) * | 2022-08-19 | 2022-11-29 | 浪潮思科网络科技有限公司 | VNF device distributed deployment method and device |
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