CN105681437B - A kind of implementation method and device of network function - Google Patents
A kind of implementation method and device of network function Download PDFInfo
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- CN105681437B CN105681437B CN201610058486.3A CN201610058486A CN105681437B CN 105681437 B CN105681437 B CN 105681437B CN 201610058486 A CN201610058486 A CN 201610058486A CN 105681437 B CN105681437 B CN 105681437B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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Abstract
The invention discloses a kind of implementation method of network function and devices, cannot be quickly switched into network function required for user when user's handover network function to solve the problem of existing in NFV scene.This method is that business module configurator receives user and loads the load request message sent when first network function；According to the load request message selection target calculate node, determine the second network function disposed on target computing nodes, determine that the first network function includes but the second network function network function module not to be covered, network function module to be installed is obtained, the network function module diff list of the mark including the network function module to be installed is generated；The response message that the configuration file of mark, the network function module diff list and first network function that needle includes target computing nodes is sent to user, can be quickly switched into the network function of user's needs in this way, greatly reduce the data volume of transmission.
Description
Technical field
The present invention relates to the logical field of number more particularly to the implementation methods and device of a kind of network function.
Background technique
Network function virtualizes (network function virtualization, NFV) and uses virtualization technology by institute
There are network node functions virtually to turn to the network function (virtualized network function, VNF) of virtualization.Virtually
A kind of calculating environment of the machine (virtual machine, VM) as virtualization, the behaviour with entity computer or server
It is closely similar, there is carrying or act on behalf of the ability of VNF.
Theoretically, NFV may operate on dedicated physical server, also may operate in the virtual clothes in cloud computing
Business device.It is flat according to existing cloud management when user needs to call another network function when NFV is deployed in cloud computing
The technical solution of platform, the cloud platform node for managing network function are also referred to as cloud platform control node, need to will carry the network function
VM operation needed for all files be transferred to calculate node and could complete the deployment of network function.Due to complete needed for VM operation
Portion's file includes the functional information of whole operation system and software and hardware, and capacity is very big, and VM is deployed to calculate node
Process can expend some time and massive band width, therefore when user's handover network function, cannot rapidly switch to user institute
The network function needed.
Summary of the invention
The embodiment of the present invention provides the implementation method and device of a kind of NFV network function, existing in NFV scene to solve
When middle user's handover network function, the problem of network function required for user cannot be quickly switched into.
Specific technical solution provided in an embodiment of the present invention is as follows:
In a first aspect, providing a kind of implementation method of network function, comprising:
Business module configurator receives user and loads the load request message sent when first network function, and the load is asked
Seeking message includes the mark of the first network function, the mark of at least one idle calculate node and each idle calculating
The mark for the network function disposed on node；
The business module configurator is selected from least one described idle calculate node according to the load request message
Target computing nodes are selected, determine the second network function disposed on the target computing nodes, determine the first network function
Including but the second network function network function module not to be covered, obtain network function module to be installed, generation includes
The network function module diff list of the mark of the network function module to be installed；
The business module configurator sends the response message for being directed to the load request message, the sound to the user
Answering message includes mark, the network function module diff list and the first network function of the target computing nodes
Configuration file；
Wherein, between functional module of the configuration file of the first network function for describing the first network function
Combination.
In a possible design, at least one is empty from described according to the request message for the business module configurator
Selection target calculate node in not busy calculate node, can be accomplished in that
The business module configurator is based on network function module information, selects from least one described idle calculate node
Select the target computing nodes, wherein the network function that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that energy module and the first network function include is minimum.
Second aspect provides a kind of implementation method of network function, comprising:
Cloud platform control node receives the first request message that user sends, and first request message includes that target calculates
The mark and network function module diff list of node, the network function module diff list include network function to be installed
The mark of module, wherein the network function module to be installed is that the first network function includes but the target calculates
The the second network function network function module not to be covered disposed on node；
The cloud platform control node sends first request message to cloud platform storage node, to request the cloud flat
Platform memory node is by the mark pair for the network function module to be installed for including in the network function module diff list
The network function module installation kit answered is transferred to the target computing nodes.
In a possible design, before the cloud platform control node receives the request message that user sends, also need
It executes:
The second request message that user sends is received, second request message is for requesting the cloud platform control node
Inquire idle calculate node；
Inquire the network function disposed in all idle calculate node and each idle calculate node；
By inquire available free calculate node mark and each idle calculate node on the network function disposed
Mark be sent to the user.
In a possible design, the cloud platform control node sends first request to cloud platform storage node
After message, it is also necessary to execute:
The confirmation message that the cloud platform storage node is sent is received, the confirmation message is used to indicate the cloud platform control
Node processed is by the corresponding net of mark for the network function module to be installed for including in the network function module diff list
Network functional module installation kit is transferred to the target computing nodes；
It sends a notification message to the user, the notification message is for notifying the user by the first network function
Configuration file be sent to the target computing nodes；
Wherein, the configuration file of the first network function is used to describe the network function module of the first network function
Between combination.
The third aspect provides a kind of implementation method of network function, comprising:
Target computing nodes receive cloud platform storage node-node transmission network function module installation kit and user's transmission the
The configuration file of one network function, the network function module installation kit are the corresponding installation of network function module to be installed
Packet, the network function module to be installed are second that first network function includes but disposed on the target computing nodes
Network function network function module not to be covered；
The target computing nodes are based on second network function, the network function module installation kit and described first
The configuration file of network function completes the load of the first network function.
Fourth aspect provides a kind of realization system of NFV network function, comprising:
Business module configurator, for receiving the request message sent when user loads first network function, the request
Message includes that the mark of the first network function, the mark of at least one idle calculate node and each idle calculate are saved
The mark for the network function disposed on point；Mesh is selected from least one described idle calculate node according to the request message
Calculate node is marked, the second network function disposed on the target computing nodes is determined, determines that the first network function includes
But the second network function network function module not to be covered obtains network function module to be installed, and it includes described for generating
The network function module diff list of the mark of network function module to be installed；It sends to the user and disappears for the request
The response message of breath, the response message include the mark of the target computing nodes, the network function module diff list
With the configuration file of the first network function；Wherein, the configuration file of the first network function is for describing first network
Combination between the network function module of function；
Cloud platform control node, the first request message sent for receiving the user, in first request message
Carry the target computing nodes mark and the network function module diff list；It is sent to cloud platform storage node
First request message, first request message is for requesting the cloud platform storage node by the network function module
The corresponding network function module installation kit of the mark for the network function module to be installed for including in diff list is transferred to
The target computing nodes；
The target computing nodes, the network function module for receiving the cloud platform storage node-node transmission are installed
The configuration file of packet and the first network function of user transmission；Based on second network function, the network function
Energy module installation kit and the configuration file of the first network function complete the load of the first network function.
5th aspect, provides a kind of realization device of network function, comprising:
Receiving unit, for receiving the load request message sent when user loads first network function, the load is asked
Seeking message includes the mark of the first network function, the mark of at least one idle calculate node and each idle calculating
The mark for the network function disposed on node；
Determination unit, for according to the load request message from least one described idle calculate node selection target
Calculate node determines the second network function disposed on the target computing nodes, determine the first network function include but
The second network function network function module not to be covered, obtains network function module to be installed, generate include it is described to
The network function module diff list of the mark of the network function module of installation；
Transmission unit, for sending the response message for being directed to the load request message to the user, the response disappears
Breath includes the configuration of the mark, the network function module diff list and the first network function of the target computing nodes
File；
Wherein, between functional module of the configuration file of the first network function for describing the first network function
Combination.
In a possible design, the determination unit is being counted according to the request message from least one described free time
In operator node when selection target calculate node, it is specifically used for:
Based on network function module information, the target is selected to calculate section from least one described idle calculate node
Point, wherein the network function module and described first that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that network function includes is minimum.
6th aspect, provides a kind of realization device of network function, comprising:
Receiving unit, for receiving the first request message of user's transmission, first request message includes that target calculates
The mark and network function module diff list of node, the network function module diff list include network function to be installed
The mark of module, wherein the network function module to be installed is that the first network function includes but the target calculates
The the second network function network function module not to be covered disposed on node；
Transmission unit, for sending first request message to cloud platform storage node, to request the cloud platform to be deposited
Store up node the mark for the network function module to be installed for including in the network function module diff list is corresponding
Network function module installation kit is transferred to the target computing nodes.
In a possible design, the receiving unit is also used to before receiving the request message that user sends:
The second request message that user sends is received, second request message is for requesting the cloud platform control node
Inquire idle calculate node；
Inquire the network function disposed in all idle calculate node and each idle calculate node；
By inquire available free calculate node mark and each idle calculate node on the network function disposed
Mark be sent to the user.
In a possible design, the transmission unit is sending first request message to cloud platform storage node
Later, it is also used to:
The confirmation message that the cloud platform storage node is sent is received, the confirmation message is used to indicate the cloud platform control
Node processed is by the corresponding net of mark for the network function module to be installed for including in the network function module diff list
Network functional module installation kit is transferred to the target computing nodes；
It sends a notification message to the user, the notification message is for notifying the user by the first network function
Configuration file be sent to the target computing nodes；
Wherein, the configuration file of the first network function is used to describe the network function module of the first network function
Between combination.
7th aspect, provides a kind of realization device of network function, comprising:
Receiving unit, for receive cloud platform storage node-node transmission network function module installation kit and user's transmission the
The configuration file of one network function, the network function module installation kit are the corresponding installation of network function module to be installed
Packet, the network function module to be installed are second that first network function includes but disposed on the target computing nodes
Network function network function module not to be covered；
Processing unit, for being based on second network function, the network function module installation kit and first net
The configuration file of network function completes the load of the first network function.
Eighth aspect provides a kind of realization equipment of network function, which, which has, realizes above method business in practice
The function of module configurator behavior.The function it is real can also to execute corresponding software by hardware realization by hardware
It is existing.The hardware or software include one or more modules corresponding with above-mentioned function.
It include processor, receiver and transmitter, the processor quilt in the device structure in a possible design
It is configured to that business module configurator is supported to execute corresponding function in the above method.The receiver is for supporting business module to match
The communication between device and user equipment is set, information or instruction involved in the above method that user equipment is sent are received.Institute
Receiver is stated for supporting the communication between business module configurator and user equipment, sends institute in the above method to user equipment
The information or instruction being related to.The equipment can also include memory, and the memory is saved for coupling with processor
The necessary program instruction of business module configurator and data.
9th aspect, provides a kind of computer storage medium, by being stored as based on used in above-mentioned business module configurator
Calculation machine software instruction, it includes for executing program designed by above-mentioned aspect.
In compared to the prior art, when user's handover network function, needing will be comprising the whole of the network function of user's switching
A virtual machine is all transferred to for target computing nodes, offer scheme of the invention only hop network function module to target
Calculate node greatly reduces the data volume of transmission, scheme is simple so as to be quickly switched into the network function of user's needs
And it is practical.
Detailed description of the invention
Fig. 1 is that the present invention applies in example for realizing the system architecture schematic diagram of user's corresponding network function；
Fig. 2 is a kind of implementation method flow chart of the network function provided in the embodiment of the present invention；
Fig. 3 is a kind of implementation method flow chart of the network function provided in the embodiment of the present invention；
Fig. 4 is a kind of implementation method flow chart of the network function provided in the embodiment of the present invention；
Fig. 5 is a kind of implementation method flow chart of the network function provided in the embodiment of the present invention；
Fig. 6 is the state-inspection firewall that provides and state-detection system of defense the two network function in the embodiment of the present invention
The modular diagram of energy；
Fig. 7 is a kind of realization device structural schematic diagram of network function provided in an embodiment of the present invention；
Fig. 8 is a kind of realization device structure schematic diagram of network function provided in an embodiment of the present invention；
Fig. 9 is the realization device structural schematic diagram of another network function provided in an embodiment of the present invention；
Figure 10 is the realization device structure schematic diagram of another network function provided in an embodiment of the present invention；
Figure 11 is the realization device structural schematic diagram of another network function provided in an embodiment of the present invention；
Figure 12 is the realization device structure schematic diagram of another network function provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention is described.
As shown in Figure 1, applying the system architecture schematic diagram for realizing network function that example provides for the present invention.Such as Fig. 1 institute
Show, the system comprises: business module configurator 10, cloud platform control node 11, target computing nodes 12 and cloud platform storage
Node 13, in which: the network function load request that business module configurator 10 is sent for user is analyzed, and is returned to user
Return corresponding analysis result；Server of the target computing nodes 12 as operational network function, provides network required for user
Function；Node of the cloud platform control node 11 as management network function requests cloud platform according to the network function of user's selection
Memory node 13 transmits the network function module installation kit for forming the network function to corresponding target computing nodes 12；Cloud platform
Memory node 13 provides the storage assembly of each network function module, and returns to corresponding network function according to the request received
Module.
Business module configurator 10, for receiving the load request message sent when user loads first network function, institute
State mark that load request message includes the first network function, the mark of at least one idle calculate node and each
The mark for the network function disposed in idle calculate node；It is counted according to the load request message from least one described free time
Selection target calculate node 12 in operator node determines the second network function disposed on the target computing nodes 12, determines institute
Stating first network function includes but the second network function network function module not to be covered obtaining network function to be installed
Module generates the network function module diff list of the mark including the network function module to be installed；To the user
Send be directed to the load request message response message, the response message include the target computing nodes 12 mark,
The configuration file of the network function module diff list and the first network function.
It should be noted that the business module configurator 10, which is stored with each network function, identifies corresponding network function packet
The network function module information included.In the present invention, each network function is made jointly by multiple and different network function modules
For what is realized, the network function module information is used to describe the network function module of network consisting function.
Cloud platform control node 11, the first request message sent for receiving the user, first request message
In carry the target computing nodes 12 mark and the network function module diff list；To cloud platform storage node
13 send first request message, and first request message is for requesting the cloud platform storage node 13 by the network
The corresponding network function module installation of the mark for the network function module to be installed for including in functional module diff list
Packet is transferred to the target computing nodes 12；
Target computing nodes 12, the network function module installation transmitted for receiving the cloud platform storage node 13
The configuration file of packet and the first network function of user transmission；Based on second network function, the network function
Energy module installation kit and the configuration file of the first network function complete the load of the first network function.
Business module configurator 10, cloud platform control node 11, target computing nodes 12 and cloud platform storage section in Fig. 1
Point 13, can be realized, for example can be a set of software program solidified in a device, or can also pass through by software mode
Hardware mode is realized, for example can be hardware module newly-increased in a device, or also can use original hardware in equipment
Module realize, wherein, business module configurator 10, cloud platform control node 11, target computing nodes 12 and cloud platform storage section
Point 13 is located in different equipment, for example can be located in different servers, or can also be located at different other
In the equipment of type.
Method provided in an embodiment of the present invention is described below.
Fig. 2 is referred to, the embodiment of the present invention provides a kind of implementation method of network function, and this method can be by as previously described
Business module configurator 10 execute, it should be noted that network between each embodiment of Fig. 2, Fig. 3 and Fig. 5 of the present invention
The implementation method of function can be used for reference mutually.
As shown in Fig. 2, this method comprises:
Step 200: receiving user and load the load request message sent when first network function, the load request message
In the mark and each idle calculate node of mark, at least one idle calculate node including the first network function
The mark for the network function disposed.
Step 201: according to the load request message, selection target is calculated from least one described idle calculate node
Node determines the second network function disposed on the target computing nodes, determines that the first network function includes but described
Second network function network function module not to be covered obtains network function module to be installed, and it includes described to be installed for generating
Network function module mark network function module diff list.
Specifically, business module configurator 10 is based on network function module information, section is calculated from least one described free time
Selection target calculate node in point, wherein the network that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that functional module and the first network function include is minimum.Wherein, the measures of dispersion, refers to
The first network function includes but the quantity of the second network function module network function module not to be covered.
As previously mentioned, the network function module information that each network function includes is stored in business module configurator 10, base
In network function module information, the network function that each calculate node has been disposed at least one described idle calculate node is determined
Including network function module information, select the network function disposed from least one described idle calculate node
Including network function module and the measures of dispersion of the first network function network function module that includes the smallest idle calculate
Node is as target computing nodes, it should be noted that there are identical nets between the network function module of two network functions
When network functional module, network function module identical in the network function module for forming two network functions is known as the two nets
The shared network function module of network function, the measures of dispersion for the network function module that two network functions include and two network functions
Shared network function module quantity at inverse correlation relationship, i.e., the shared network function module quantity of two network functions is more,
The measures of dispersion for the network function module that two network functions include is smaller.For example, network function 1 includes 4 network function moulds
Block is A module, B module, C module, D-module respectively；Network function 2 includes 5 network function modules, is A module, B mould respectively
Block, D-module, E module, F module；Network function 3 includes 5 network function modules, is B module, C module, F module, G mould respectively
Block, H module, at this point, the shared network function module quantity of network function 1 and network function 2 is 3, it is A module, B mould respectively
Block, D-module, the shared network function module quantity of network function 1 and network function 3 are 2, are B module and C module respectively,
Therefore the network function module measures of dispersion of network function 1 and network function 2 is less than the network of network function 1 Yu network function 3
Functional module measures of dispersion.
Step 202: Xiang Suoshu user sends the response message for being directed to the load request message, and the response message includes
The configuration file of the mark of the target computing nodes, the network function module diff list and the first network function.
Wherein, between functional module of the configuration file of the first network function for describing the first network function
Combination.
Fig. 3 is referred to, the embodiment of the present invention provides a kind of implementation method of network function, and this method can be by as previously described
Cloud platform control node 11 execute, the process of this method is described below.
Step 300: receiving the first request message that user sends, first request message includes target computing nodes
Mark and network function module diff list, the network function module diff list includes network function module to be installed
Mark, wherein the network function module to be installed is that the first network function includes but on the target computing nodes
The the second network function network function module not to be covered disposed.
Further, before executing step 300, i.e., reception user send request message before, it is also necessary to execute with
Lower step S31~step S33:
Step S31: the second request message that user sends is received, second request message is for requesting cloud platform to control
Node 11 inquires idle calculate node；
Step S32: the network function disposed in all idle calculate node and each idle calculate node is inquired；
Step S33: by inquire available free calculate node mark and each idle calculate node on disposed
The mark of network function is sent to the user.
Step 301: first request message is sent to cloud platform storage node, to request the cloud platform storage node
By the corresponding network function of mark for the network function module to be installed for including in the network function module diff list
Energy module installation kit is transferred to the target computing nodes.
Further, after executing step 301, it is also necessary to execute following steps S41~step S42:
Step S41: the confirmation message that the cloud platform storage node is sent is received, it is flat that the confirmation message is used to indicate cloud
Platform control node 11 is by the mark pair for the network function module to be installed for including in the network function module diff list
The network function module installation kit answered is transferred to the target computing nodes；
S42: Xiang Suoshu user of step sends a notification message, and the notification message is for notifying the user by described first
The configuration file of network function is sent to the target computing nodes.
Wherein, the configuration file of the first network function is used to describe the network function module of the first network function
Between combination, from the business module configurator obtain.
Fig. 4 is referred to, the embodiment of the present invention provides a kind of implementation method of network function, and this method can be by as previously described
Target computing nodes 12 execute, the process of this method is described below.
Step 400: receiving the network function module installation kit of cloud platform storage node-node transmission and the first net of user's transmission
The configuration file of network function, the network function module installation kit are the corresponding installation kit of network function module to be installed, institute
Stating network function module to be installed is the second network function that first network function includes but disposed on target computing nodes 12
It can network function module not to be covered.
Step 401: being based on second network function, the network function module installation kit and the first network function
Configuration file complete the load of the first network function.
Based on above method embodiment, as shown in fig.5, the embodiment of the present invention provides a kind of realization field of network function
Scape.
The very strong network function of a group association is introduced first, is state-inspection firewall (stateful respectively
Firewall, SFirewall) and state-detection system of defense (stateful IPS), specifically, the module of two network functions
Change schematic diagram to see shown in Fig. 6, from fig. 6 it can be seen that existing between stateful IPS and stateful firewall
5 shared network function modules, stateful IPS only increased on the basis of stateful firewall one to load into
Module, that is, load check (PayloadMatch) module that row checks.User needs to dispose this network of stateful IPS at this time
Function has been deployed with this network function of stateful firewall in certain calculate node, and detailed process is as follows:
Step 51: user sends inquiry request to cloud platform control node, inquires idle calculate node with request.
Step 52: cloud platform control node by the idle calculate node list inquired and each idle calculate node
The network function mark of deployment returns to user.
Step 53: user sends the load request message of network function stateful IPS to business module configurator, should
Load request message includes mark, idle calculate node list and each idle calculating of network function stateful IPS
The mark for the network function disposed on node.
Step 54: business module configurator is according to the network disposed in free time calculate node each in load request message
The mark of function, the network module configuration information based on storage by the network function disposed in each idle calculate node with to
The network function stateful IPS of deployment carries out the variance analysis of network function module, selects from idle calculate node list
Target computing nodes determine that the second network function disposed on the target computing nodes is network function stateful
Firewall, obtaining network function module to be installed is load check module, generates the mark including load check module
The configuration file of network function module diff list and network function stateful IPS.
Step 55: business module configurator carries business module configurator to user's returning response message in response message
The configuration of the mark of the target computing nodes of selection, the network function module diff list and network function stateful IPS
File.
Step 56: user sends the first request message to cloud platform control node, and first request message includes target
The mark and network function module diff list of calculate node.
Step 57: cloud platform control node is sent to cloud platform storage node according to the first request message, to request the cloud
Platform memory node is by the corresponding network function of the mark for the load check module for including in the network function module diff list
Energy module installation kit is transferred to the target computing nodes.
Step 58:, will be wait pacify after cloud platform storage node receives the first request message of cloud platform control node transmission
The network function module of dress, that is, load check module installation kit is transferred to target computing nodes.
Step 59: cloud platform storage node is in the transmission that the installation kit of load check module is transferred to target computing nodes
After completion, confirmation message is sent to cloud platform control node, confirms that network function module to be installed has been transmitted.
Step 510: the cloud platform control node is after the confirmation message for receiving the transmission of cloud platform storage node, Xiang Yong
Family sends a notification message, and user is notified to send target computing nodes for the configuration file of network function stateful IPS.
Step 511: the configuration file of network function stateful IPS is sent target computing nodes by user.
Step 512: target computing nodes are based on deployed network function stateful firewall, load check
The installation kit of module and the configuration file of stateful IPS complete the load of network function stateful IPS.At this point, network
Function stateful IPS deployment success.
As shown in Figure 5, due on target computing nodes on-premise network function Sfirewall when, need portion in user
Network function stateful IPS is affixed one's name to, according to the implementation of the network function in Fig. 2~Fig. 4, it is only necessary to network function will be stated
Stateful IPS includes but network function SFirewall network function module not to be covered and network function stateful
The configuration file of IPS is transferred on target computing nodes, can be achieved with network function stateful IPS in target computing nodes
Deployment, compared with the prior art in the entire VM comprising network function stateful IPS is transferred to target computing nodes
For, it can be quickly switched into the network function of user's needs, greatly reduce the data volume of transmission, scheme is simple and practicability
By force.
The implementation method of the network function provided based on the above embodiment, the embodiment of the present invention provide a kind of network function
Realization device 700, the device can be used for executing method described in above-mentioned Fig. 2, and Fig. 7 show dress provided in an embodiment of the present invention
700 structural schematic diagram is set, as shown in fig. 7, the device 700 includes receiving unit 701, determination unit 702 and transmission unit
703, in which:
Receiving unit 701, for receiving the load request message sent when user loads first network function, the load
Request message includes the mark of the first network function, the mark of at least one idle calculate node and each idle meter
The mark for the network function disposed on operator node；
Determination unit 702, for being selected from least one described idle calculate node according to the load request message
Target computing nodes determine the second network function disposed on the target computing nodes, determine the first network function packet
It includes but the second network function network function module not to be covered, obtains network function module to be installed, generating includes institute
State the network function module diff list of the mark of network function module to be installed；
Transmission unit 703, for sending the response message for being directed to the load request message, the response to the user
Message includes matching for the marks of the target computing nodes, the network function module diff list and the first network function
Set file；
Wherein, between functional module of the configuration file of the first network function for describing the first network function
Combination.
Optionally, the determination unit 702 according to the request message from least one described idle calculate node
When selection target calculate node, it is specifically used for:
Based on network function module information, the target is selected to calculate section from least one described idle calculate node
Point, wherein the network function module and described first that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that network function includes is minimum.
The above-mentioned device 700 being related to of the embodiment of the present invention, can be independent component, is also possible to be integrated in other component
In.
It should be noted that the function of each unit of the device 700 in the embodiment of the present invention is realized and interactive mode
Can be with further reference to the description of related method embodiment, details are not described herein.
Fig. 8 is referred to, based on the same inventive concept, the embodiment of the present invention also provides a kind of realization equipment of network function
800, which can be used for executing method described in above-mentioned Fig. 2, as shown in figure 8, equipment 800 includes including memory
801, processor 802, receiver 803 and transmitter 804.The program code for executing the present invention program is stored in memory 801,
And execution is controlled by processor 802.
The program stored in memory 801 executes the implementation method of network function for instruction processing unit 802, comprising: logical
It crosses receiver 803 and receives the load request message sent when user's load first network function, the load request message includes
Portion in the mark of the first network function, the mark of at least one idle calculate node and each idle calculate node
The mark of the network function of administration；According to the load request message from least one described idle calculate node selection target meter
Operator node determines the second network function disposed on the target computing nodes, determines that the first network function includes but institute
The second network function network function module not to be covered is stated, network function module to be installed is obtained, generating includes described wait pacify
The network function module diff list of the mark of the network function module of dress；It is sent and is directed to the user by transmitter 804
The response message of the load request message, the response message include the mark of the target computing nodes, the network function
The configuration file of energy module diff list and the first network function.
Wherein, processor 802 can be central processing unit (CPU) or application-specific integrated circuit (Application
Specific Integrated Circuit, ASIC), it can be one or more integrated circuits executed for controlling program,
It can be the hardware circuit of use site programmable gate array (Field Programmable Gate Array, FPGA) exploitation,
It can be baseband chip.
The quantity of memory 801 can be one or more.Memory 801 may include read-only memory (Read Only
Memory, ROM), random access memory (Random Access Memory, RAM) and magnetic disk storage.
Receiver 803 can be used for being communicated with external equipment, such as receiver 803 can be led to user equipment
Letter.
Transmitter 804 can be used for being communicated with external equipment, for example, transmitter 804 can also with user equipment into
Row communication.
Transmitter 804 and receiver 803 can be same entity module, such as can be that by the reality of transmission-receiving function
Module, for example it is properly termed as transceiver or transmitter 804 and receiver 803 is also possible to individual entity module.
These memories 801, transmitter 804 and receiver 803 can be connected by bus with processor 802, or
It can also be connect respectively with processor 802 by special connecting line.
By being designed programming to processor 802, code corresponding to method shown below is cured in chip,
To make chip be able to carry out method shown in Fig. 2 at runtime.How processor 802 is designed and is programmed for this field skill
Technology well known to art personnel, which is not described herein again.
It is understood that the equipment 800 of the present embodiment can be used for realizing business module involved in above method embodiment
The institute of configurator is functional, and specific implementation process is referred to the associated description of above method embodiment, and details are not described herein again.
The implementation method of the network function provided based on the above embodiment, the embodiment of the present invention provide a kind of network function
Realization device 900, the device can be used for executing method described in above-mentioned Fig. 3, and Fig. 9 show dress provided in an embodiment of the present invention
900 structural schematic diagram is set, as shown in figure 9, the device 900 includes receiving unit 901 and transmission unit 902, in which:
Receiving unit, for receiving the first request message of user's transmission, first request message includes that target calculates
The mark and network function module diff list of node, the network function module diff list include network function to be installed
The mark of module, wherein the network function module to be installed is that the first network function includes but the target calculates
The the second network function network function module not to be covered disposed on node；
Transmission unit, for sending first request message to cloud platform storage node, to request the cloud platform to be deposited
Store up node the mark for the network function module to be installed for including in the network function module diff list is corresponding
Network function module installation kit is transferred to the target computing nodes.
Optionally, the receiving unit is also used to before receiving the request message that user sends:
The second request message that user sends is received, second request message is for requesting the cloud platform control node
Inquire idle calculate node；
Inquire the network function disposed in all idle calculate node and each idle calculate node；
By inquire available free calculate node mark and each idle calculate node on the network function disposed
Mark be sent to the user.
Optionally, the transmission unit is also used to after sending first request message to cloud platform storage node:
The confirmation message that the cloud platform storage node is sent is received, the confirmation message is used to indicate the cloud platform control
Node processed is by the corresponding net of mark for the network function module to be installed for including in the network function module diff list
Network functional module installation kit is transferred to the target computing nodes；
It sends a notification message to the user, the notification message is for notifying the user by the first network function
Configuration file be sent to the target computing nodes；
Wherein, the configuration file of the first network function is used to describe the network function module of the first network function
Between combination.
The above-mentioned device 900 being related to of the embodiment of the present invention, can be independent component, is also possible to be integrated in other component
In.
It should be noted that the function of each unit of the device 900 in the embodiment of the present invention is realized and interactive mode
Can be with further reference to the description of related method embodiment, details are not described herein.
Referring to Figure 10, based on the same inventive concept, the embodiment of the present invention also provides a kind of realization equipment of network function
1000, which can be used for executing method described in above-mentioned Fig. 3, and as shown in Figure 10, equipment 1000 includes including storage
Device 1001, processor 1002, receiver 1003 and transmitter 1004.The program code for executing the present invention program is stored in memory
In 1001, and execution is controlled by processor 1002.
The program stored in memory 1001 executes the implementation method of network function for instruction processing unit 1002, comprising:
The first request message that user sends is received by receiver 1003, first request message includes the mark of target computing nodes
Knowledge and network function module diff list, the network function module diff list includes the mark of network function module to be installed
Know, wherein the network function module to be installed be the first network function include but on the target computing nodes
The second network function network function module not to be covered of deployment；By transmitter 1004 to described in the transmission of cloud platform storage node
First request message, with request the cloud platform storage node will include in the network function module diff list described in
The corresponding network function module installation kit of the mark of the network function module of installation is transferred to the target computing nodes.
Wherein, processor 1002 can be CPU or specific ASIC, can be one or more for controlling program execution
Integrated circuit can be the hardware circuit developed using FPGA, can be baseband chip.
The quantity of memory 1001 can be one or more.Memory 1001 may include ROM, RAM and disk storage
Device.
Receiver 1003 can be used for being communicated with external equipment, such as receiver 1003 can be carried out with user equipment
Communication.
Transmitter 1004 can be used for being communicated with external equipment, such as transmitter 1004 can also be with user equipment
It is communicated.
Transmitter 1004 and receiver 1003 can be same entity module, such as can be that by transmission-receiving function
Entity module, for example it is properly termed as transceiver or transmitter 1004 and receiver 1003 is also possible to individual entity module.
These memories 1001, transmitter 1004 and receiver 1003 can be connected by bus with processor 1002,
Or it can also be connect respectively with processor 1002 by special connecting line.
By being designed programming to processor 1002, code corresponding to method shown below is cured to chip
It is interior, so that chip be made to be able to carry out method shown in Fig. 2 at runtime.How processor 1002 is designed and is programmed for ability
Technology well known to field technique personnel, which is not described herein again.
It is understood that the equipment 1000 of the present embodiment can be used for realizing cloud platform control involved in above method embodiment
The institute of node processed is functional, and specific implementation process is referred to the associated description of above method embodiment, and details are not described herein again.
The implementation method of the network function provided based on the above embodiment, the embodiment of the present invention provide a kind of network function
Realization device 1100, the device can be used for executing method described in above-mentioned Fig. 4, and Figure 11 show provided in an embodiment of the present invention
The structural schematic diagram of device 1100, as shown in figure 11, the device 1100 include receiving unit 1101 and processing unit 1102,
In:
Receiving unit 1101, for receiving network function module installation kit and the user's transmission of cloud platform storage node-node transmission
First network function configuration file, the network function module installation kit be the corresponding peace of network function module to be installed
Dress packet, the network function module to be installed are that first network function includes but disposed on the target computing nodes
Two network functions network function module not to be covered；
Processing unit 1102, for based on second network function, the network function module installation kit and described the
The configuration file of one network function completes the load of the first network function.
The above-mentioned device 1100 being related to of the embodiment of the present invention, can be independent component, is also possible to be integrated in other portions
In part.
It should be noted that the function of each unit of the device 1100 in the embodiment of the present invention is realized and interactive mode
Can be with further reference to the description of related method embodiment, details are not described herein.
Referring to Figure 12, based on the same inventive concept, the embodiment of the present invention also provides a kind of realization equipment of network function
1200, which can be used for executing method described in above-mentioned Fig. 3, and as shown in figure 12, equipment 1200 includes including storage
Device 1201, processor 1202 and receiver 1203.The program code for executing the present invention program is stored in memory 1201, and by
Processor 1202 executes to control.
The program stored in memory 1201 executes the implementation method of network function for instruction processing unit 1202, comprising:
The network function module installation kit of cloud platform storage node-node transmission and the first network of user's transmission are received by receiver 1203
The configuration file of function, the network function module installation kit is the corresponding installation kit of network function module to be installed, described
Network function module to be installed is the second network function that first network function includes but disposed on the target computing nodes
It can network function module not to be covered；Based on second network function, the network function module installation kit and described first
The configuration file of network function completes the load of the first network function.
Wherein, processor 1202 can be CPU or specific ASIC, can be one or more for controlling program execution
Integrated circuit can be the hardware circuit developed using FPGA, can be baseband chip.
The quantity of memory 1201 can be one or more.Memory 1201 may include ROM, RAM and disk storage
Device.
Receiver 1203 can be used for being communicated with external equipment, such as receiver 1203 can be carried out with user equipment
Communication.
These memories 1201, receiver 1203 can be connected by bus with processor 1202, or can also be led to
Special connecting line is crossed to connect with processor 1202 respectively.
By being designed programming to processor 1202, code corresponding to method shown below is cured to chip
It is interior, so that chip be made to be able to carry out method shown in Fig. 4 at runtime.How processor 1202 is designed and is programmed for ability
Technology well known to field technique personnel, which is not described herein again.
It is understood that the equipment 1200 of the present embodiment can be used for realizing that target involved in above method embodiment calculates
The institute of node is functional, and specific implementation process is referred to the associated description of above method embodiment, and details are not described herein again.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The form for the computer program product implemented in usable storage medium.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of implementation method of network function characterized by comprising
Business module configurator receives user and loads the load request message sent when first network function, and the load request disappears
Breath includes the mark of the first network function, the mark of at least one idle calculate node and each idle calculate node
On the mark of network function disposed；
The business module configurator selects mesh from least one described idle calculate node according to the load request message
Calculate node is marked, the second network function disposed on the target computing nodes is determined, determines that the first network function includes
But the second network function network function module not to be covered obtains network function module to be installed, and it includes described for generating
The network function module diff list of the mark of network function module to be installed；
The business module configurator sends the response message for being directed to the load request message to the user, and the response disappears
Breath includes the configuration of the mark, the network function module diff list and the first network function of the target computing nodes
The configuration file of file, the network function module diff list and the first network function is used for the target computing nodes
The target computing nodes that are identified of mark, be based on second network function, the network function module diff list
In include the network function module to be installed the corresponding network function module installation kit of mark and the first network
The configuration file of function completes the load of the first network function；
Wherein, the configuration file of the first network function is used to describe the combination between the functional module of the first network function
Mode.
2. the method as described in claim 1, which is characterized in that the business module configurator is according to the request message from institute
State selection target calculate node at least one idle calculate node, comprising:
The business module configurator is based on network function module information, selects institute from least one described idle calculate node
State target computing nodes, wherein the network function mould that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that block and the first network function include is minimum.
3. a kind of implementation method of network function characterized by comprising
Cloud platform control node receives the second request message that user sends, and second request message is for requesting the cloud flat
Platform control node inquires idle calculate node；
The cloud platform control node inquires the network disposed in all idle calculate node and each idle calculate node
Function；
The cloud platform control node by inquire available free calculate node mark and each idle calculate node on
The mark of the network function of deployment is sent to the user；
The cloud platform control node receives the first request message that the user sends, and first request message includes target
The mark and network function module diff list of calculate node, the network function module diff list include network to be installed
The mark of functional module, wherein the network function module to be installed is the user by first network function to be loaded
Including but the target computing nodes on the second network function network function module not to be covered for having disposed, the target calculates
One in the mark for being identified as the idle calculate node of node；
The cloud platform control node sends first request message to cloud platform storage node, to request the cloud platform to be deposited
Store up node the mark for the network function module to be installed for including in the network function module diff list is corresponding
Network function module installation kit is transferred to the target computing nodes.
4. method as claimed in claim 3, which is characterized in that the cloud platform control node is sent to cloud platform storage node
After first request message, the method also includes:
The cloud platform control node receives the confirmation message that the cloud platform storage node is sent, and the confirmation message is for referring to
Show the network function module to be installed that the cloud platform control node will include in the network function module diff list
The corresponding network function module installation kit of mark be transferred to the target computing nodes；
The cloud platform control node sends a notification message to the user, and the notification message is for notifying the user by institute
The configuration file for stating first network function is sent to the target computing nodes；
Wherein, between network function module of the configuration file of the first network function for describing the first network function
Combination.
5. a kind of implementation method of network function characterized by comprising
Target computing nodes receive the network function module installation kit of cloud platform storage node-node transmission and the first net of user's transmission
The configuration file of network function, the network function module installation kit are the corresponding installation kit of network function module to be installed, institute
State network function module to be installed be user by first network function to be loaded include but on the target computing nodes
The second network function network function module not to be covered of deployment；
The target computing nodes are based on second network function, the network function module installation kit and the first network
The configuration file of function completes the load of the first network function；
Wherein, the configuration file of the first network function is used to describe the combination between the functional module of the first network function
Mode, the network function module installation kit are the network function module installation kit obtained according to claim 3 the method.
6. a kind of realization system of NFV network function characterized by comprising
Business module configurator, for receiving the request message sent when user loads first network function, the request message
In the mark and each idle calculate node of mark, at least one idle calculate node including the first network function
The mark for the network function disposed；According to the request message from least one described idle calculate node selection target meter
Operator node determines the second network function disposed on the target computing nodes, determines that the first network function includes but institute
The second network function network function module not to be covered is stated, network function module to be installed is obtained, generating includes described wait pacify
The network function module diff list of the mark of the network function module of dress；It sends to the user for the request message
Response message, the response message include mark, the network function module diff list and the institute of the target computing nodes
State the configuration file of first network function；Wherein, the configuration file of the first network function is for describing first network function
Network function module between combination；
Cloud platform control node carries in first request message for receiving the first request message of user's transmission
Have the target computing nodes mark and the network function module diff list；To described in the transmission of cloud platform storage node
First request message, first request message is for requesting the cloud platform storage node by the network function module difference
The corresponding network function module installation kit of the mark for the network function module to be installed for including in list is transferred to described
Target computing nodes；
The target computing nodes, for receive the cloud platform storage node-node transmission the network function module installation kit and
The configuration file of the first network function of user's transmission；Based on second network function, the network function mould
Block installation kit and the configuration file of the first network function complete the load of the first network function.
7. a kind of realization device of network function characterized by comprising
Receiving unit, for receiving the load request message sent when user loads first network function, the load request disappears
Breath includes the mark of the first network function, the mark of at least one idle calculate node and each idle calculate node
On the mark of network function disposed；
Determination unit, for selection target to calculate from least one described idle calculate node according to the load request message
Node determines the second network function disposed on the target computing nodes, determines that the first network function includes but described
Second network function network function module not to be covered obtains network function module to be installed, and it includes described to be installed for generating
Network function module mark network function module diff list；
Transmission unit, for sending the response message for being directed to the load request message, the response message packet to the user
Include the mark of the target computing nodes, the configuration text of the network function module diff list and the first network function
The configuration file of part, the network function module diff list and the first network function is for the target computing nodes
The target computing nodes identified, based in second network function, the network function module diff list
Including the network function module to be installed the corresponding network function module installation kit of mark and the first network function
The configuration file of energy completes the load of the first network function；
Wherein, the configuration file of the first network function is used to describe the combination between the functional module of the first network function
Mode.
8. device as claimed in claim 7, which is characterized in that the determination unit according to the request message from it is described to
In a few idle calculate node when selection target calculate node, it is specifically used for:
Based on network function module information, the target computing nodes are selected from least one described idle calculate node,
In, network function module and the first network function that second network function that the target computing nodes have been disposed includes
The measures of dispersion for the network function module that can include is minimum.
9. a kind of realization device of network function characterized by comprising
Receiving unit, for receiving the second request message of user's transmission, second request message is for requesting cloud platform control
Querying node free time calculate node processed；
Inquire the network function disposed in all idle calculate node and each idle calculate node；
By inquire available free calculate node mark and each idle calculate node on the mark of network function disposed
Knowledge is sent to the user；
The receiving unit is also used to receive the first request message that the user sends, and first request message includes mesh
The mark and network function module diff list of calculate node are marked, the network function module diff list includes net to be installed
The mark of network functional module, wherein the network function module to be installed is the user by first network function to be loaded
The the second network function network function module not to be covered that can include but disposed on the target computing nodes, the target meter
One in the mark for being identified as the idle calculate node of operator node；
Transmission unit, for sending first request message to cloud platform storage node, to request the cloud platform storage section
Put the corresponding network of mark for the network function module to be installed that will include in the network function module diff list
Functional module installation kit is transferred to the target computing nodes.
10. device as claimed in claim 9, which is characterized in that the transmission unit is sending institute to cloud platform storage node
After stating the first request message, it is also used to:
The confirmation message that the cloud platform storage node is sent is received, the confirmation message is used to indicate the cloud platform control section
Point is by the corresponding network function of the mark for the network function module to be installed for including in the network function module diff list
Energy module installation kit is transferred to the target computing nodes；
It sends a notification message to the user, the notification message is for notifying the user matching the first network function
It sets file and is sent to the target computing nodes；
Wherein, between network function module of the configuration file of the first network function for describing the first network function
Combination.
11. a kind of realization device of network function characterized by comprising
Receiving unit, for receiving the network function module installation kit of cloud platform storage node-node transmission and the first net of user's transmission
The configuration file of network function, the network function module installation kit are the corresponding installation kit of network function module to be installed, institute
Stating network function module to be installed is that first network function to be loaded is included but disposed on target computing nodes by user
The second network function network function module not to be covered；
Processing unit, for being based on second network function, the network function module installation kit and the first network function
The configuration file of energy completes the load of the first network function；
Wherein, the configuration file of the first network function is used to describe the combination between the functional module of the first network function
Mode, the network function module installation kit are the network function module installation kit obtained according to claim 3 the method.
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| CN104410672A (en) * | 2014-11-12 | 2015-03-11 | 华为技术有限公司 | Method of upgrading network function virtualization application as well as method and device for forwarding business |
| CN104734955A (en) * | 2013-12-19 | 2015-06-24 | 华为技术有限公司 | Network function virtualization implementation method, wide-band network gateway and control device |
| CN104954220A (en) * | 2014-03-31 | 2015-09-30 | 华为技术有限公司 | Virtual network service deployment method and device thereof |
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| CN104734955A (en) * | 2013-12-19 | 2015-06-24 | 华为技术有限公司 | Network function virtualization implementation method, wide-band network gateway and control device |
| CN104954220A (en) * | 2014-03-31 | 2015-09-30 | 华为技术有限公司 | Virtual network service deployment method and device thereof |
| CN104253866A (en) * | 2014-09-20 | 2014-12-31 | 华为技术有限公司 | Software deployment method and system of virtual network function network element and relevant equipment |
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