CN109327321A - Network model business executes method, apparatus, SDN controller and readable storage medium storing program for executing - Google Patents
Network model business executes method, apparatus, SDN controller and readable storage medium storing program for executing Download PDFInfo
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- CN109327321A CN109327321A CN201710645947.1A CN201710645947A CN109327321A CN 109327321 A CN109327321 A CN 109327321A CN 201710645947 A CN201710645947 A CN 201710645947A CN 109327321 A CN109327321 A CN 109327321A
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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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- 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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- 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
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
Abstract
The embodiment of the present invention provides a kind of network model business and executes method, apparatus, SDN controller and readable storage medium storing program for executing, network model business configuration is stored in business configuration library at corresponding business configuration file in advance, obtained business configuration file includes the identification marking of network model business, and business configuration file can be called execution to realize the function of corresponding network model business；During service operation, then the identification marking for getting current pending network model business can find the corresponding business configuration file of the pending network model business according to the identification marking of acquisition and then be run in business configuration library.Above scheme provided by the invention is applicable to the demand of heterogeneous networks model business, can be compatible with heterogeneous networks model business, be integrated into heterogeneous networks model business can preferably in various network structures.
Description
Technical field
The present invention relates to the communications fields more particularly to a kind of network model business to execute method, apparatus, SDN (Software
Defined Network, software defined network in the network architecture) controller and readable storage medium storing program for executing.
Background technique
Under the promotion of the technologies such as cloud computing, Distributed Storage and calculating, the network architecture is changing, by it
Preceding distributing is gradually updated to centralization, and software defined network performance is the most dazzling in centralized network architecture, in SDN
In centralized network architecture, need various network model business integration into SDN.In order to adapt to such demand, need out
It sends out network model business a kind of and executes method, this method needs to adapt to the execution demand of heterogeneous networks model business, allows a variety of nets
Network model business is run under the action of workflow engine.
Summary of the invention
The embodiment of the present invention provides a kind of network model business and executes method, apparatus, SDN controller and readable storage medium
Matter carries into execution a plan mainly solving the technical problems that providing a kind of network model business suitable for heterogeneous networks model business.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of network model business execution method, comprising:
Obtain the identification marking of pending network model business；
The corresponding industry of the pending network model business is searched in business configuration library according to the identification marking
Business configuration file；The business configuration library is stored with the business configuration file of at least one network model business, the industry
Business configuration file includes the identification marking of network model business；
Execute the business configuration file found.
The embodiment of the present invention also provides a kind of network model business executive device, comprising:
Task acquisition module, for obtaining the identification marking of pending network model business；
Task matching module, for searching the pending network in business configuration library according to the identification marking
The corresponding business configuration file of model business；The business configuration library is stored with the business of at least one network model business
Configuration file, the business configuration file include the identification marking of network model business and each son of network consisting model business
The subservice configuration file of industry；
Task execution module, for executing the subservice configuration file in the business configuration file found.
The embodiment of the present invention also provides a kind of software defined network controller, including processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize network as described above
Model business executes the step of method.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
One or more program, one or more of programs can be executed by one or more processor, to realize institute as above
The network model business stated executes the step of method.
The beneficial effects of the present invention are:
The network model business provided according to embodiments of the present invention executes method, apparatus, SDN controller and readable storage medium
Network model business configuration is stored in business configuration library, obtained industry by matter at corresponding business configuration file in advance
Business configuration file include network model business identification marking, and business configuration file can be called execute it is corresponding to realize
The function of network model business；During service operation, the identification marking of current pending network model business is got, so
The corresponding industry of the pending network model business can be found in business configuration library according to the identification marking of acquisition afterwards
Then business configuration file is run.Above scheme provided by the invention is applicable to the need of heterogeneous networks model business
Ask, heterogeneous networks model business can be compatible with, make heterogeneous networks model business can preferably be integrated into various network structures (such as
SDN in).
Other features of the invention and corresponding beneficial effect are described in the aft section of specification, and should be managed
Solution, at least partly beneficial effect is apparent from from the record in description of the invention.
Detailed description of the invention
Fig. 1 is that the network model business of the embodiment of the present invention one executes method flow schematic diagram；
Fig. 2 is the business configuration document flow schematic diagram that the execution of the embodiment of the present invention one is found；
Fig. 3 is that the embodiment of the present invention one fixs a pending subservice configuration file flow diagram really；
Fig. 4 is the execution subservice configuration file flow diagram of the embodiment of the present invention one；
Fig. 5 is that the network model business of the embodiment of the present invention two serially executes schematic diagram；
Fig. 6 is that the network model business branch of the embodiment of the present invention two executes schematic diagram；
Fig. 7 is that the network model service combining of the embodiment of the present invention two executes schematic diagram；
Fig. 8 is the network model business executive device structural schematic diagram of the embodiment of the present invention three；
Fig. 9 is the software defined network controller architecture schematic diagram of the embodiment of the present invention four.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below by specific embodiment knot
Attached drawing is closed to be described in further detail the embodiment of the present invention.It should be appreciated that specific embodiment described herein is only used to
It explains the present invention, is not intended to limit the present invention.
Embodiment one:
In order to use the execution demand of various network model business, a kind of network model business execution is present embodiments provided
Method, by the way that network model business configuration is stored in business configuration library at corresponding business configuration file in advance,
This is found from business configuration file library according to the identification marking of current pending network model business when service operation process
The corresponding business configuration file of pending network model business is run, and the program is applicable to heterogeneous networks model industry
The demand of business can be compatible with heterogeneous networks model business, make heterogeneous networks model business that can preferably be integrated into various network structures
In.For the ease of better understanding the present invention, expansion is carried out to above scheme below and is illustratively illustrated.
Shown in Figure 1, the network model business in the present embodiment executes method and includes:
S101: the identification marking of pending network model business is obtained.
The step obtains the identification marking of current pending network model business, it should be appreciated that current pending net
Network model business may only one, it is also possible to have multiple.And the condition of the current pending network model business of triggering acquisition can
To be to receive the corresponding business that user issues to execute instruction, it is also possible to during other service operations or operation finishes
Triggering executes the instruction of associated network model business afterwards.In addition, it is to be understood that the network model business in the present embodiment
Identification marking can be it is any can each network model business of unique identification identification information, and can be network model business from
The information of the energy unique identification of body is also possible to the identification information of energy unique identification additionally added for it.
S102: it is corresponding that pending network model business is searched in business configuration library according to the identification marking got
Business configuration file.
As described above, business configuration library is previously stored with the business of at least one network model business in the present embodiment
The generating process of configuration file, the business configuration file of each network model business can be according to specific business configuration file institute
The factors such as the content, the structure that include flexibly determine.The business configuration file of each network model business in the present embodiment includes net
The identification marking of network model business, in order to accurately identifying for business configuration file.It should be understood that business in the present embodiment
The identification marking that configuration file is included can be identification marking directly identical with corresponding network model business, be also possible to
Its unique corresponding but content and different identification marking, can directly according to the corresponding relationship or be matched at this time
The corresponding configuration file of each network model business.
S103: the business configuration file found is executed.
In the present embodiment, the detailed process for executing business configuration file can be according to currently performed network model business spirit
Control living.
By the above process it is found that the present embodiment is directed to various network model business, can correspond to pre-generated corresponding
Configuration file is stored, then when executing network model business, it is only necessary to its corresponding network model business be called to carry out
Execution.
It should be understood that the specific structure of the corresponding business configuration file of network model business can root in the present embodiment
It is flexibly set according to specific requirements.In a kind of example of the present embodiment, the business configuration file of a network model business is also wrapped
Include at least one industry subservice configuration file for forming the network model business；Also i.e. by a network model service decomposition at phase
To independent multiple subservices, the corresponding sub- business configuration file in a subtask.This structure is in addition to executing network mould
It can only be to whole network when type business convenient for the part of execution required for flexible choice, relatively existing network model upgrading service
Model upgrading service causes the case where upgrading efficiency slow, resource utilization, the present embodiment by a network model service decomposition at
Multiple relatively independent subservices, when needing to carry out upgrading service, then can only to the subservice that upgrades of needs or and its
Associated subservice is upgraded accordingly, does not need that the spirit of escalation process can be promoted to whole network model upgrading service
Activity, and upgrading efficiency and resource utilization can be promoted.
In the present embodiment, the subservice configuration file of generation includes that subservice index packet and subservice execute packet；Its neutron
Business index packet includes that subtask index mark and junior's subservice select information, and the son of at least one subservice configuration file
Junior's subservice selection information of business index packet includes junior's subservice index mark；Junior's subservice choosing in the present embodiment
Select the sub- industry of junior that the junior's subservice index mark for including in information refers to associated execution after current subservice is finished
Business, which may be one, it is also possible to which multiple, its junior's subservice may also be for certain subservices
It is empty.Junior's subservice associated by subservice may be the subtask in consolidated network model business in the present embodiment, it is also possible to
It is the subtask in other network model business.
In a kind of example, the business that subservice configuration file includes executes packet and refers mainly to letter needed for executing the subservice
Breath, for example including but be not limited to realize interface and executing subject.In the present embodiment, letter may be related between subservice
The transmitting of breath, therefore can have the transmitting that corresponding interface realizes information between each subservice, for subservice in the present embodiment
Between interface can be using the general interface of each subservice, or the general interface using each subservice as far as possible.
In a kind of example, the business configuration file of a network model business can be realized by multistage label, such as
Definition first order label is identification marking, a kind of identification marking of corresponding network model business；Definition second level label is sub- industry
Business (i.e. subservice index packet), this second level label may have one or more, after corresponding to this network model service decomposition
Multiple subservices, can further define two attributes in the label: first is title, i.e., the subservice title (
That is subtask index mark) and selector (namely junior's subservice selects information), i.e., it is selected according to the subservice implementing result
Next subservice needed to be implemented；Defining third level label is that business executes packet action, the realization of a corresponding subservice
Interface and executing subject (i.e. practical execution unit).
The structure of configuration file based on above-mentioned example executes the business configuration file found institute referring to fig. 2 in S103
Show, comprising:
S201: current pending subservice configuration file is extracted from the business configuration file being matched to.
In the present embodiment, when executing the corresponding business configuration file of a network model business, the industry can be directly executed
First sub- business configuration file for including in business configuration file, the subservice configuration that business configuration file includes in the present embodiment
The sequence of file can be determined when generating business configuration file.It is of course also possible to according to the corresponding instruction execution business
The subservice configuration file of the instruction, the instruction can be the instruction that user issues in configuration file, it is also possible to its
The associated instructions issued in his network model process of service execution.
S202: it extracts the subservice in subservice configuration file and executes packet execution subservice, and judging junior's subservice
When selection information includes junior's subservice index mark, implementing result is issued into junior's subservice index and identifies corresponding subservice
Junior's subservice index is identified corresponding subservice configuration file as next pending subservice and configured by configuration file
File.
In the present embodiment, judge whether junior's subservice selection information includes junior's subservice index mark, it can be in root
According in subservice configuration file subservice execute packet executed the subservice after carry out, can also executed the subservice it
Preceding progress in parallel, or even can be carried out before executing the subservice as needed, it can specifically be held according to specific business
Row scene is flexibly set.Such as scene is executed for junior subtask all only one or no business, then it can use root
After having executed the subservice according to the subservice execution packet in subservice configuration file, then whether judge junior's subservice selection information
It indexes and identifies including junior's subservice, this implementation procedure of the present embodiment is referred to as serial execution algorithm.
In the present embodiment, it when executing each subservice configuration file of network model business, can be executed by subtask
Queue carries out, and should carry out certainly it should be understood that not executing queue by subtask.Subtask in the present embodiment
Executing queue can specifically be realized by storehouse.When executing queue progress by subtask, from business configuration text in the present embodiment
After obtaining current pending subservice configuration file in part, before extracting the subservice execution packet in subservice configuration file,
Further include: subtask is added in the subservice index packet of current pending subservice configuration file and executes queue；Then according to
Default subtask take out rule (for example including but be not limited to first in, first out rule) executed in queue from subtask and take out subservice
After the subservice index packet of configuration file, mark is indexed from current pending son according to the subtask in subservice index packet
Subservice is extracted in business configuration file and executes packet to execute subservice, is appointed until the subtask executes son pending in queue
Business is sky.
In the present embodiment, when junior's subservice selection information of a certain subtask configuration file includes at least two subservices
When index mark, such case is referred to as the case where network model business Zhong You branch executes, and specific implementation procedure is referred to as to have
Branch executes flow algorithm.At this point, issuing junior's subservice rope after having executed the subtask configuration file and having obtained implementing result
Corresponding subservice configuration file is known in tendering, and junior's subservice index is identified corresponding subservice configuration file as under
One pending subservice configuration file is shown in Figure 3, comprising:
S301: obtained implementing result is handed down to each subservice index respectively and identifies corresponding subservice configuration file.
Such as assume the junior's subservice selection packet enclosed tool business 2 and sub- industry of the subservice configuration file of subservice 1
3 two subservices of being engaged in index mark, at this time the implementing result of subservice 1 are passed through the communication interface between subservice respectively and sent
To subservice 2 and subservice 3.
S302: the subservice index packet that each subservice index identifies corresponding subservice configuration file is separately added into son and is appointed
Business executes queue.
In the step, each subservice index is identified into corresponding subservice configuration file (hereinafter referred to as junior subtask
Subservice configuration file) subservice index packet be separately added into subtask execute queue when, addition sequence can be added at random,
It can be added according to the priority of each junior subtask, it specifically can be according to specific requirements flexible choice.
The subservice that each subservice index identifies corresponding subservice configuration file is indexed into packet by process shown in Fig. 3
After being separately added into the subtask execution queue, executes each subservice index and identify corresponding subservice configuration file referring to fig. 4
It is shown, comprising:
S401: the subservice index packet that a sub- business configuration file is taken out in queue is executed from subtask.It specifically can be with
It is executed in queue and is taken out from subtask by first in, first out principle.
S402: it is identified according to the subtask index in the subservice index packet currently extracted from corresponding current pending
Subservice is extracted in subservice configuration file executes the packet execution subservice.
S403: before having executed the subservice, junior's subservice selection information judgement of subservice index packet is extracted
Whether include junior's subservice index mark, namely carried out by the way of asynchronous parallel, such as includes going to S404；Otherwise, turn
To S405.
S404: junior's subservice index is identified into corresponding subservice configuration file as next pending subservice
Configuration file is added subtask and executes queue, goes to S405.
S405: the subservice index packet that next subservice configuration file is taken out in queue is executed from subtask.
In the present embodiment, at least one subservice configuration file further includes merging treatment mark, merging treatment mark
Instruction information including subservice to be combined；The present embodiment claims currently performed subservice configuration file to include merging treatment mark
The case where for have merging execute the case where, corresponding implementation procedure be merge execute flow algorithm.Merge execution flow algorithm to exist
When judging junior's subservice index mark that junior's subservice selection information includes pending, extract in the subservice configuration file
Subservice execute packet and execute after subservice obtains implementing result, it is corresponding that implementing result is issued into junior's subservice index mark
Before subservice configuration file, further includes:
Judge whether subservice configuration file includes merging treatment mark, if not, implementing result is directly issued junior's
Business index identifies corresponding subservice configuration file；If so, obtaining indicated by the instruction information of merging treatment mark wait close
And the implementing result of subtask will be sent as implementing result to be combined after implementing result and implementing result merging treatment to be combined
Corresponding subservice configuration file is identified to junior's subservice index.It should be understood that in the present embodiment implementing result conjunction
And handle and can be various merging treatment processes, details are not described herein.
The network model business provided through the embodiment of the present invention executes method, at least has following advantages:
1, it is suitable for a variety of different network model business, versatility and good compatibility, more conducively various network model industry
Business is integrated into the various network architectures.
2, by network model service decomposition at least one relatively independent business, in calling process and escalation process
In can be called and upgrade as unit of subservice, more flexibly, and upgrade efficiency and resource utilization it is higher.
3, each business, the need that energy further satisfaction various businesses execute parallel can be executed by way of asynchronous parallel
It asks.
Embodiment two:
The present embodiment on the basis of example 1, with a kind of business configuration file of specific structure, and is directed to above-mentioned
Three kinds of flow algorithm situations are illustrated.
In the present embodiment, the processing of network model business includes following three processes:
The decomposition of network model business
The definition of network model business
The execution of network model business
Wherein, the decomposable process of network model business includes:
Each network model business is all carried out to be decomposed into the moderate subservice of granularity, the interface of subservice can be adopted
With general interface, the information between subservice is transmitted by message.For decomposition network model business, need to be proficient in each
Network model business can clearly understand each process flow of each network model business, then to all these processing
Process is refined, is decomposed, is merged.
The definition procedure of network model business includes:
All subservices of each network model business are all defined on the configuration of a pre- format (such as XML format)
In file.In this document, defining first order label is procedure (identification marking), a kind of corresponding network model business；It is fixed
Adopted second level label is actioncell (i.e. subservice index packet), this second level label has multiple, corresponding this network mould
Multiple subservices after type service decomposition define two attributes in the label: (namely subtask index mark) and selector (
I.e. junior's subservice selects information), i.e., next subservice needed to be implemented is selected according to the subservice implementing result；Definition the
Three-level label is action (business executes packet), the realization interface and practical execution unit of a corresponding subservice.It is particularly shown
It is as follows:
The implementation procedure of network model business includes:
When executing a certain network model business, the corresponding industry of network model business is found into configuration file library
First sub- business configuration file being engaged in configuration file, after first sub- business configuration file has executed, according to executing knot
Executing rule defined in fruit and the subservice configuration file determines the subservice configuration file of next or multiple execution, then
Next or multiple subservice configuration files are executed, and so on, until all subservice configuration files are finished.These
Executing process is driven by the workflow engine of setting.
Common term in workflow engine:
Procedure: indicate that a kind of identification marking of network model business, the present embodiment are characterized with title；
ActionCell: the subservice in a kind of network model business is indicated comprising subtask index mark；
Action: the execution of subservice is indicated；
Selector: indicating the selection of subservice, can choose the subservice of present networks model business, also can choose it
The subservice of his network model business；
ActionCellStack: indicate that the data structure storehouse of storage subservice namely subtask execute queue.
As above analysis can be three kinds of modes Design of Workflow according to the characteristic of network model business:
Network model business serially executes, network model business branch executes and network model service combining executes.
The process that network model business serially executes algorithm is as follows:
When a kind of network model business needs to be implemented, first according to the title of the network model business into configuration file library
Find first subservice ActionCell of the business configuration file of the network model business；
It takes out Action from first subservice ActionCell to be executed, again from the subservice after having executed
Selector is taken out in ActionCell, and the next of first subservice ActionCell can be viewed in Selector
The information of first subservice ActionCell is sent to next subservice by message by subservice；
It takes out Action from next subservice ActionCell to be executed, again from the subservice after having executed
Selector is taken out in ActionCell, and the next sub- industry of subservice ActionCell can be viewed in Selector
The information of subservice ActionCell, is then forwarded to next subservice by message by business, and so on, Zhi Dao
When searching in Selector less than next subservice, then this network model operation flow is finished.For example, with reference to figure
Shown in 5, Fig. 5 is that network model business serially executes example, some network model business is divided into 7 steps, comprising:
The execution of subservice 1 in network model business, has executed and has been selected in serial process according to the selector of subservice 1
Next subservice 2.
The execution of subservice 2 in network model business, has executed and has been selected in serial process according to the selector of subservice 2
Next subservice 3.
The execution of subservice 3 in network model business, has executed and has been selected in serial process according to the selector of subservice 3
Next subservice 4.
The execution of subservice 4 in network model business, has executed and has been selected in serial process according to the selector of subservice 4
Next subservice 5.
The execution of subservice 5 in network model business, has executed and has been selected in serial process according to the selector of subservice 5
Next subservice 6.
The execution of subservice 6 in network model business, has executed and has been selected in serial process according to the selector of subservice 6
Next subservice 7.
The execution of subservice 7 in network model business, has executed and could be aware that whole network according to the selector of subservice 7
Model business is finished.
The sequence that the network model work flow executes only has one kind:
1-->2-->3-->4-->5-->6-->7.As it can be seen that the implementation procedure can not use storehouse, naturally it is also possible to benefit
It is executed with storehouse.
Network model business Zhong You branch executes flow algorithm
When a kind of network model business needs to be implemented, first looked into according to the title of the network model business into configuration file
First subservice ActionCell of the network model business is found, then (i.e. this subservice ActionCell indentation
It is added) in storehouse ActionCellStack.
Judge whether there is subservice ActionCell in storehouse ActionCellStack, if without subservice
ActionCell, then network model business execution terminates；If there is subservice ActionCell, then the subservice of stack top
ActionCell pop-up (is taken out)；
After popping up subservice ActionCell from stack top, Action is taken out from subservice ActionCell and is held
Row takes out Selector from subservice ActionCell again after having executed, is viewed behind the subservice in Selector
Needing to execute subservice parallel, how many is a, and the information in subservice ActionCell is then forwarded to below by message
One needed to be implemented or the multiple subservices for needing to execute parallel.
If viewed in Selector the subsequent subservice of subservice ActionCell only one, just
In subsequent this subservice ActionCell indentation storehouse ActionCellStack, storehouse is then judged
Whether subservice ActionCell is had in ActionCellStack, as soon as at this moment have certainly, then the subservice of stack top
ActionCell pop-up is taken out Action from the subservice ActionCell of pop-up and is executed, from the son after being finished
Selector is taken out in business ActionCell, is then viewed in Selector and is needed to execute son parallel behind the subservice
Business how many, and by message the information in subservice ActionCell be sent to need to be implemented below one or
Multiple subservices that person needs to execute parallel.The step is similar with serial process, only more subservice ActionCell indentations
Storehouse ActionCellStack and the operation popped up from storehouse ActionCellStack.
If viewed in Selector the subsequent subservice of subservice ActionCell have it is multiple, just rear
This multiple subservice ActionCell in face are pressed into storehouse ActionCellStatck, then judge storehouse
Whether there is subservice ActionCell in ActionCellStack, at this moment there are multiple subservice ActionCell in storehouse, stack
Top subservice ActionCell pop-up after directly using asynchronous parallel mode (for example including but be not limited to Java's 8
CompletableFuture technology) execute Action and Selector in subservice ActionCell with removing asynchronism and concurrency,
Terminate immediately to go to judge whether storehouse ActionCellStack has subservice again without equal this subservice ActionCell
ActionCell, if any, junior subservice ActionCell is pressed into storehouse, and the subservice of stack top
ActionCell pop-up also reuses Java 8 CompletableFuture technology after coming executes subservice with removing asynchronism and concurrency
Action and Selector in ActionCell, and so on, the subservice of all branches on level same in this way
ActionCell is executed in which can carry out concurrent asynchronous.
When Action executes end in the subservice ActionCell of some branch on same level, at once
Search that subservice ActionCell needs to be implemented below into the Selector in subservice ActionCell one or
Multiple subservice ActionCell, then all these subservice ActionCell are pressed into storehouse ActionCellStack,
Then judge whether there is subservice ActionCell in storehouse ActionCellStack, if there is no subservice ActionCell
If, the execution of this branch's process terminates, and if there is subservice ActionCell, pops up the subservice of stack top
ActionCell extracts Action and Selector therein, is equally executed by the way of concurrent asynchronous, without waiting for other
The subservice ActionCell execution of branch terminates, and so on, subservice ActionCell in branch a certain in this way and its
Subservice ActionCell in his branch is executed in which also can be carried out concurrent asynchronous.
When in storehouse ActionCellStack there is no when ActionCell, all branches of network model business
Process, which is carried out, to be finished.
For example, as shown in fig. 6, Fig. 6 be network model business branch execute example, some network model business is divided into 9
A step, comprising the following steps:
The execution of subservice 1 in network model business has executed and has selected next subservice according to the selector of subservice 1
2。
The execution of subservice 2 in network model business has executed and has selected the son needed to be implemented according to the selector of subservice 2
Business has 3, respectively subservice 3, subservice 4, subservice 5, according to algorithm, this 3 subservice (3,4,5) is all pressed into son
In business storehouse, subservice then is taken out from stack top one by one, is executed respectively, according to concurrently executing, they are not required to this 3 subservices
It waits each other, according to the length of time of subservice process flow, at will which all may end first for this 3 subservices.
The execution of subservice 5 in network model business, has executed and could be aware that this network according to the selector of subservice 5
This branch of model business is finished.
The execution of subservice 4 in network model business has executed and has selected next subservice according to the selector of subservice 4
7。
The execution of subservice 3 in network model business has executed and has selected next subservice according to the selector of subservice 3
6。
The execution of subservice 7 in network model business has executed and has selected the son needed to be implemented according to the selector of subservice 7
Business has 2, respectively subservice 8 and subservice 9, and according to algorithm, this 2 subservice (8,9) is all pressed into subservice storehouse
In, subservice then is taken out from stack top one by one, is executed respectively, for this 2 subservices according to concurrently executing, they without waiting for that
This, according to the length of time of subservice process flow, at will which all may end first for this 2 subservices.
The execution of subservice 6 in network model business, has executed and could be aware that this network according to the selector of subservice 6
This branch of model business is finished.
The execution of subservice 8 in network model business, has executed and could be aware that this network according to the selector of subservice 8
This branch of model business is finished.
The execution of subservice 9 in network model business, has executed and could be aware that this network according to the selector of subservice 9
This branch of model business is finished.
The network model business branch execute sequence can there are many, such as include but is not limited to only below it is several:
1-->2-->5-->4-->3-->7-->9-->8-->6
1-->2-->5-->4-->3-->7-->6-->9-->8
1-->2-->5-->4-->3-->7-->9-->6-->8
1-->2-->5-->4-->3-->6-->7-->9-->8
Have in network model business merging execute flow algorithm include:
Merge affirmative Xian You branch, execute process all steps and affluent-dividing so merging in network model business
Journey is similar, and unique difference is as follows:
When network model business executes some subservice to some branch's process (such as ActionCell1)
When, according to the characteristic of the subservice judge the subservice need and other branch's processes on some subservices (such as
ActionCell8 it) merges, at this moment Selector views the son needed to be implemented below from subservice ActionCell1
Business cannot execute at once, but ActionCell8 is waited to extract after Action is finished, and merge holding for two Action
Row as a result, then extract again in ActionCell1 and ActionCell8 Selector (the two should be identical, it should be close
And), viewed in Selector needed to be implemented behind the subservice subservice ActionCell how many, and merge
Result subsequent these subservices ActionCell is transmitted to by message, then all these subservice ActionCell are pressed into
In storehouse ActionCellStack, then judge whether storehouse ActionCellStack has subservice ActionCell, if do not had
If having, network model operation flow terminates；If any, continue after popping up subservice ActionCell according to branch and conjunction
And the step of process, executes, until there is no subservice ActionCell, network model Business Stream in storehouse ActionCellStack
Journey terminates.
As shown in fig. 7, Fig. 7 is that network model service combining executes case in the present embodiment, some network model business
It is divided into 11 steps, comprising the following steps:
The execution of subservice 1 in network model business has executed and has selected next subservice according to the selector of subservice 1
2。
The execution of subservice 2 in network model business has executed and has selected the son needed to be implemented according to the selector of subservice 2
Business has 4, respectively subservice 3, subservice 4, subservice 5, subservice 6, according to algorithm, this 4 subservice (3,4,5,
6) it is all pressed into subservice storehouse, then takes out subservice from stack top one by one, execute respectively, this 4 subservices are according to concurrently holding
Row, they are withouted waiting for each other, and according to the length of time of subservice process flow, this 4 subservices at will which all may be used
It can end first.
The execution of subservice 6 in network model business, has executed and could be aware that this network according to the selector of subservice 6
This branch of model business is finished.
The execution of subservice 5 in network model business has executed and has selected next subservice according to the selector of subservice 5
9。
The execution of subservice 4 in network model business has executed and has selected next subservice according to the selector of subservice 4
8。
The execution of subservice 3 in network model business has executed and has selected next subservice according to the selector of subservice 3
7。
The execution of subservice 3 in network model business has executed and has selected next subservice according to the selector of subservice 3
7。
The execution of subservice 9 in network model business has executed and has selected next subservice according to the selector of subservice 9
11, but subservice 11 cannot be executed at this time, because subservice 9 needs that subservice could be executed after merging with subservice 10
11。
The execution of subservice 8 in network model business has executed and has selected next subservice according to the selector of subservice 8
10, but subservice 10 cannot be executed at this time, because subservice 8 needs that subservice could be executed after merging with subservice 7
10。
The execution of subservice 7 in network model business has executed and has selected next subservice according to the selector of subservice 7
10, and need and subservice 8 merges and could execute subservice 10, and subservice 8 has been finished at this time, so can
To execute subservice 10.
The execution of subservice 10 in network model business has been executed according to next sub- industry of the selector of subservice 10 selection
Business 11, and need that subservice 11 could be executed with the merging of subservice 9, and subservice 9 has been finished at this time, it is possible to
Execute subservice 11.
The execution of subservice 11 in network model business, has executed and could be aware that this net according to the selector of subservice 11
This branch of network model business is finished.
The network model service combining execute sequence can there are many, such as including but not only below it is several:
1-->2-->6-->5-->4-->3-->9-->8-->7-->10-->11
1-->2-->6-->5-->9-->4-->8-->3-->7-->10-->11
1-->2-->6-->5-->9-->4-->3-->8-->7-->10-->11
1-->2-->6-->5-->4-->8-->3-->7-->9-->10-->11
Network model business provided in this embodiment executes method and is decomposed first to network model business, such net
Some subservice of network model business can individually carry out upgrading update, and each affluent-dividing of a certain network model business
Journey can jump to it after being finished with the execution of multi-thread concurrent, some subservice of some network model business
Some subservice of his network model business executes.Execute network model business more efficiently and flexible.
Embodiment three:
A kind of network model business executive device is present embodiments provided, it is shown in Figure 8, comprising:
Task acquisition module 801, for obtaining the identification marking of pending network model business.
Task acquisition module 801 obtains the identification marking of current pending network model business, it should be appreciated that current
Pending network model business may only one, it is also possible to have multiple.
Task matching module 802, it is described pending for being searched in business configuration library according to the identification marking
The corresponding business configuration file of network model business.
Business configuration library is previously stored with the business configuration file of at least one network model business in the present embodiment,
In the generating process of the business configuration file of each network model business can be included according to specific business configuration file
The factors such as appearance, structure flexibly determine.The business configuration file of each network model business in the present embodiment includes network model industry
The identification marking of business, in order to accurately identifying for business configuration file.It should be understood that business configuration file in the present embodiment
The identification marking for being included can be identification marking directly identical with corresponding network model business, and it is unique right with it to be also possible to
Answer but content and different identification marking directly according to the corresponding relationship or can be matched to each network mould at this time
The corresponding configuration file of type business.
Task execution module 803, for executing the subservice configuration file in the business configuration file found.
It should be understood that the function of above-mentioned module can be realized by processor in the present embodiment.
It, can by the above process it is found that the present embodiment network model business executive device is directed to various network model business
It pre-generates corresponding configuration file with correspondence to be stored, then when executing network model business, it is only necessary to call its right
The network model business answered is executed.
It should be understood that the specific structure of the corresponding business configuration file of network model business can root in the present embodiment
It is flexibly set according to specific requirements.In a kind of example of the present embodiment, the business configuration file of a network model business is also wrapped
Include at least one industry subservice configuration file for forming the network model business；Also i.e. by a network model service decomposition at phase
To independent multiple subservices, the corresponding sub- business configuration file in a subtask.This structure is in addition to executing network mould
It, can also be only to needing to upgrade when needing to carry out upgrading service convenient for the part of execution required for flexible choice when type business
Subservice or and associated subservice upgraded accordingly, do not need to whole network model upgrading service, can
The flexibility of escalation process is promoted, and upgrading efficiency and resource utilization can be promoted.
In the present embodiment, the subservice configuration file of generation includes that subservice index packet and subservice execute packet；Its neutron
Business index packet includes that subtask index mark and junior's subservice select information, and the son of at least one subservice configuration file
Junior's subservice selection information of business index packet includes junior's subservice index mark；Junior's subservice choosing in the present embodiment
Select the sub- industry of junior that the junior's subservice index mark for including in information refers to associated execution after current subservice is finished
Business, which may be one, it is also possible to which multiple, its junior's subservice may also be for certain subservices
It is empty.Junior's subservice associated by subservice may be the subtask in consolidated network model business in the present embodiment, it is also possible to
It is the subtask in other network model business.
In a kind of example, the business that subservice configuration file includes executes packet and refers mainly to letter needed for executing the subservice
Breath, for example including but be not limited to realize interface and executing subject.
Task execution module 803 executes the business configuration file found
Task execution module 803 extracts current pending subservice configuration text from the business configuration file being matched to
Part.
Task execution module 803 extracts the subservice in subservice configuration file and executes packet execution subservice, and is judging
When junior's subservice selection information includes junior's subservice index mark, implementing result is issued into junior's subservice index mark pair
Junior's subservice index is identified corresponding subservice configuration file as next pending by the subservice configuration file answered
Subservice configuration file.
In the present embodiment, task execution module 803 judges whether junior's subservice selection information includes junior's subservice rope
Tendering is known, and can carry out being executed after packet has executed the subservice according to the subservice in subservice configuration file, can also be
Progress in parallel before having executed the subservice, or even can be carried out before executing the subservice as needed, specifically may be used
It is flexibly set with executing scene according to specific business.
It in the present embodiment, can be with when task execution module 803 executes each subservice configuration file of network model business
Queue is executed by subtask to carry out, and should be carried out certainly it should be understood that not executing queue by subtask.This reality
The subtask execution queue applied in example can specifically be realized by storehouse.When executing queue progress by subtask, task execution
Module 803 is extracted in subservice configuration file after obtaining current pending subservice configuration file in business configuration file
Subservice execute packet before, further include that subtask is added in the subservice index packet of current pending subservice configuration file
Execute queue；Then according to default subtask take out rule (for example including but be not limited to first in, first out rule) from subtask execute
After taking out the subservice index packet of subservice configuration file in queue, mark is indexed according to the subtask in subservice index packet
Subservice is extracted from current pending subservice configuration file executes packet to execute subservice, until the subtask executes team
Pending subtask is sky in column.
In the present embodiment, when junior's subservice selection information of a certain subtask configuration file includes at least two subservices
When index mark, such case is referred to as the case where network model business Zhong You branch executes, and specific implementation procedure is referred to as to have
Branch executes flow algorithm.At this point, obtained implementing result is handed down to each subservice index mark by task execution module 803 respectively
Know corresponding subservice configuration file, each subservice index is identified to the subservice index packet point of corresponding subservice configuration file
It Jia Ru not subtask execution queue.
Each subservice index is identified corresponding subservice configuration file (hereinafter referred to as junior's by task execution module 803
The subservice configuration file of task) subservice index packet be separately added into subtask execute queue when, addition sequence can be random
It is added, can also be added according to the priority of each junior subtask, it specifically can be according to specific requirements flexible choice.
Task execution module 803, which executes each subservice index and identifies corresponding subservice configuration file, at this time includes:
Task execution module 803 executes the subservice index that a sub- business configuration file is taken out in queue from subtask
Packet.It can specifically be executed in queue and be taken out from subtask by first in, first out principle.
Task execution module 803 is identified according to the subtask index in the subservice index packet currently extracted from corresponding
Subservice is extracted in current pending subservice configuration file executes the packet execution subservice.
Task execution module 803 extracts junior's subservice choosing of subservice index packet before having executed the subservice
It selects information and judges whether to include junior's subservice index mark, namely carried out by the way of asynchronous parallel, such as include, it will be under this
Grade subservice index identifies corresponding subservice configuration file as next pending subservice configuration file and subtask is added
Queue is executed, the subservice index packet for taking out next subservice configuration file in queue is executed from subtask；If do not included, directly
It connects and executes the subservice index packet for taking out next subservice configuration file in queue from subtask.
In the present embodiment, at least one subservice configuration file further includes merging treatment mark, merging treatment mark
Instruction information including subservice to be combined；The present embodiment claims currently performed subservice configuration file to include merging treatment mark
The case where for have merging execute the case where, corresponding implementation procedure be merge execute flow algorithm.Task execution module 803 is being sentenced
When disconnected junior's subservice selection information includes pending junior's subservice index mark, extract in the subservice configuration file
After subservice execution packet execution subservice obtains implementing result, implementing result is issued into junior's subservice index and identifies corresponding son
Before business configuration file, judge whether subservice configuration file includes merging treatment mark, if not, directly sending out implementing result
Corresponding subservice configuration file is identified to junior's subservice index；If so, the instruction information for obtaining merging treatment mark is signified
The implementing result of the subtask to be combined shown merges place with implementing result to be combined as implementing result to be combined, by implementing result
It is sent to junior's subservice index after reason and identifies corresponding subservice configuration file.It should be understood that being executed in the present embodiment
As a result merging treatment can be various merging treatment processes, and details are not described herein.
Network model business executive device provided in an embodiment of the present invention is suitable for a variety of different network model business, leads to
With property and good compatibility, more conducively various network model business integration are into the various network architectures.It divides network model business
Solution, can be to be called in calling process and in escalation process at least one relatively independent business as unit of subservice
And upgrading, more flexibly, and upgrading efficiency and resource utilization are higher.And it can execute each industry by way of asynchronous parallel
Business, the demand that energy further satisfaction various businesses execute parallel.
Example IV:
The present embodiment additionally provides a kind of software defined network (SDN) controller, software defined network (SDN) controller
It can be realized by various servers.It is shown in Figure 9, the terminal in the present embodiment include processor 901, memory 902 and
Communication bus 903；
Communication bus 903 is for realizing the connection communication between processor 901 and memory 902；
Processor 901 is for executing one or more program stored in memory 902, at least to realize above-mentioned implementation
Network model business shown in example one and embodiment two executes the step of method.
The present embodiment additionally provides a kind of computer readable storage medium, which has one
Or multiple programs, one or more program of storage can be executed by one or more processor, at least to realize as above
Network model business shown in the embodiment described one and embodiment two executes the step of method.It should be understood that this implementation
Computer readable storage medium in example is suitable for various terminals or server.
The computer readable storage medium and software defined network controller provided through this embodiment, can be to network mould
Type business is decomposed, some subservice of such network model business can individually carry out upgrading update, and a certain
Each branch's process of network model business can be with the execution of multi-thread concurrent, a certain sub- industry of some network model business
Business can jump to other network model business some subservice after being finished executes.Execute network model business more
Increase effect and flexibly.
Obviously, those skilled in the art should be understood that each module of the embodiments of the present invention or each step can be used
General computing device realizes that they can be concentrated on a single computing device, or be distributed in multiple computing device institutes
On the network of composition, optionally, they can be realized with the program code that computing device can perform, it is thus possible to by them
It is stored in computer storage medium (ROM/RAM, magnetic disk, CD) and is performed by computing device, and in some cases, it can
With the steps shown or described are performed in an order that is different from the one herein, or they are fabricated to each integrated circuit dies
Block, or single integrated circuit module is maked multiple modules or steps in them to realize.So the present invention does not limit
It is combined in any specific hardware and software.
The above content is combining specific embodiment to be further described to made by the embodiment of the present invention, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention
Protection scope.
Claims (10)
1. a kind of network model business executes method, comprising:
Obtain the identification marking of pending network model business；
The corresponding business of the pending network model business is searched in business configuration library according to the identification marking to match
Set file；The business configuration library is stored with the business configuration file of at least one network model business, and the business is matched
Set the identification marking that file includes network model business；
Execute the business configuration file found.
2. network model business as described in claim 1 executes method, which is characterized in that the business configuration file further includes
The industry subservice configuration file of at least one network consisting model business；The subservice configuration file includes subservice index packet
Packet is executed with subservice；The subservice index is identified including subtask index and junior's subservice selection information, and at least one
Junior's subservice selection information of the subservice index packet of a sub- business configuration file includes junior's subservice index mark；
The business configuration file that finds of executing includes:
Current pending subservice configuration file is extracted from the business configuration file；
It extracts the subservice in the subservice configuration file and executes packet execution subservice, and judging junior's subservice choosing
When to select information include junior's subservice index mark, implementing result is issued into junior's subservice index and identifies corresponding sub- industry
Business configuration file, and junior's subservice index is identified into corresponding subservice configuration file as next pending subservice
Configuration file.
3. network model business as claimed in claim 2 executes method, which is characterized in that obtained from the business configuration file
After taking current pending subservice configuration file, before extracting the subservice execution packet in the subservice configuration file, also
Include:
Subtask is added in the subservice index packet of the current pending subservice configuration file and executes queue；
The sub- industry that rule takes out the subservice configuration file from the execution queue of the subtask is taken out according to default subtask
After business index packet, text is configured from the current pending subservice according to the subtask index mark in subservice index packet
Subservice is extracted in part executes packet to execute subservice.
4. network model business as claimed in claim 3 executes method, which is characterized in that junior's subservice selects information
When indexing mark including at least two subservices, implementing result is issued into junior's subservice index and identifies corresponding subservice
Configuration file, and junior's subservice index is identified into corresponding subservice configuration file as next pending subservice and is matched
Setting file includes:
The implementing result is handed down to each subservice index respectively and identifies corresponding subservice configuration file；
The subservice index packet that each subservice index identifies corresponding subservice configuration file is separately added into the son to appoint
Business executes queue.
5. network model business as claimed in claim 4 executes method, which is characterized in that by each subservice index mark
After the subservice index packet of corresponding subservice configuration file is separately added into the subtask execution queue, each sub- industry is executed
Business index identifies corresponding subservice configuration file
The subservice index packet that a sub- business configuration file is taken out in queue is executed from the subtask；
Matched according to the subtask index mark in the subservice index packet currently extracted from corresponding current pending subservice
It sets after extracting subservice execution packet in file, and before having executed the subservice, extracts junior's of subservice index packet
Service selection information judges whether to include junior's subservice index mark, such as includes, then by junior's subservice index mark pair
After the subservice configuration file answered is as next pending subservice configuration file, executes in queue and take out from the subtask
The subservice of next subservice configuration file indexes packet, if do not included, directly executes from the subtask under taking out in queue
The subservice of one sub- business configuration file indexes packet.
6. as the described in any item network model business of claim 2-5 execute method, which is characterized in that at least one described son
Business configuration file further includes merging treatment mark, and the merging treatment mark includes the instruction information of subservice to be combined；?
When judging junior's subservice index mark that junior's subservice selection information includes pending, the subservice configuration is extracted
After subservice execution packet execution subservice in file obtains implementing result, implementing result is issued into junior's subservice and is indexed
Before identifying corresponding subservice configuration file, further includes:
Judge whether the subservice configuration file includes merging treatment mark, if not, the implementing result is directly issued institute
It states junior's subservice index and identifies corresponding subservice configuration file；If so, obtaining the instruction information of the merging treatment mark
The implementing result of indicated subtask to be combined to be combined is held as implementing result to be combined, by the implementing result with described
It is sent to junior's subservice index after row result merging treatment and identifies corresponding subservice configuration file.
7. as the described in any item network model business of claim 2-5 execute method, which is characterized in that the subservice executes
Packet includes that subservice realizes interface and subservice execution unit.
8. a kind of network model business executive device, comprising:
Task acquisition module, for obtaining the identification marking of pending network model business；
Task matching module, for searching the pending network model in business configuration library according to the identification marking
The corresponding business configuration file of business；The business configuration library is stored with the business configuration of at least one network model business
File, the business configuration file include network model business identification marking and network consisting model business each sub- industry it
Subservice configuration file；
Task execution module, for executing the subservice configuration file in the business configuration file found.
9. a kind of software defined network controller, including processor, memory and communication bus；
The communication bus is for realizing the connection communication between processor and memory；
The processor is for executing one or more program stored in memory, to realize as appointed in claim 1 to 7
Network model business described in one executes the step of method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has one or more program, institute
Stating one or more program can be executed by one or more processor, to realize as described in any one of claims 1 to 7
Network model business execute method the step of.
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