CN104735167A - Method and device for realizing opening of network scheduling function - Google Patents
Method and device for realizing opening of network scheduling function Download PDFInfo
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- CN104735167A CN104735167A CN201510173779.1A CN201510173779A CN104735167A CN 104735167 A CN104735167 A CN 104735167A CN 201510173779 A CN201510173779 A CN 201510173779A CN 104735167 A CN104735167 A CN 104735167A
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Abstract
The invention discloses a method and a device for realizing opening of a network scheduling function. The method includes: after a network side receives scheduling demand information configured by a user, selecting a scheduling strategy for the user from a preset scheduling strategy set according to current network status information and the scheduling demand information; generating a corresponding scheduling rule according to the selected scheduling strategy and the network status information; distributing the scheduling rule to cluster equipment related to the rule, and taking the distribution condition as a scheduling result to feed back to the user. By the method and the device for realizing opening of the network scheduling function, scheduling requirements of users asking for scheduling can be met.
Description
Technical field
The present invention relates to cloud computing technology, particularly relate to a kind of method and apparatus realizing network scheduling function and open.
Background technology
Along with the develop rapidly of cloud computing technology, increasing people brings into use the service on cloud, that mostly traditional service is " functional " and " node ".Simultaneously developer's also rental service device on cloud more and more, builds network.The demand that cloud computing service manufacturer is also providing detailed configuration mode to meet developer as far as possible.Singly see network facet, manufacturer generally provides public network service, private network service, the service that router virtual and bandwidth elasticity are distributed.
But for request of data, the request of small data quantity especially repeatedly, except bandwidth, the selection of route also can affect response speed.When bandwidth is constant, the change of routed path, the response time of request can change equally.Legacy network is difficult to control route.
The research point of current most of scheduling scheme is all to propose, in new dispatching algorithm, to meet news, or to improve original algorithm.And in actual applications, the dispatching requirement of user exists multiple situation, a kind of dispatching algorithm can not be had can to meet all applicable cases, make all targets reach optimum.Therefore, the scheduling scheme of existing cloud platform, cannot guarantee that the dispatching requirement of user can be met.
Summary of the invention
In view of this, main purpose of the present invention is that providing a kind of realizes the open method and apparatus of network scheduling function, can meet the dispatching requirement of request scheduling user.
In order to achieve the above object, the technical scheme that the present invention proposes is:
Realize the method that network scheduling function is open, comprising:
After network side receives user configured dispatching requirement information, according to current network state information and described dispatching requirement information, be described user's selection scheduling strategy from the scheduling strategy set preset;
According to selected scheduling strategy and described network state information, generate corresponding scheduling rule;
Described scheduling rule is issued in the group of planes equipment involved by this rule, and described situation about issuing is fed back to described user as scheduling result.
Realize the device that network scheduling function is open, comprising:
Strategy selection module, for receive user configured dispatching requirement information when network side after, according to current network state information and described dispatching requirement information, be described user's selection scheduling strategy from the scheduling strategy set preset, and send to rule generation module;
Rule generation module, for according to selected scheduling strategy and described network state information, generates corresponding scheduling rule;
Rule issues module, for described scheduling rule being issued in the group of planes equipment involved by this rule, and described situation about issuing is fed back to described user as scheduling result.
In sum, what the present invention proposed realizes the open method and apparatus of network scheduling function, network side can according to user configured dispatching requirement information, in conjunction with current network condition, for it determines the optimal scheduling strategy that can meet its needs, thus the opening of network scheduling function can be realized, and then the problem that the user's request existing for a kind of scheduling scheme that network side in existing scheme fixes employing cannot meet can be overcome.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of the embodiment of the present invention one;
Fig. 2 is the apparatus structure schematic diagram of the embodiment of the present invention one.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
Core concept of the present invention is: network side can according to user configured dispatching requirement information, in conjunction with current network condition, the optimal scheduling strategy that can meet its needs is selected from multiple scheduling strategy, as the scheduling strategy that this user is current, so, the opening of network scheduling function can be realized, and then the problem that the user's request existing for a kind of scheduling scheme that network side in existing scheme fixes employing cannot meet can be overcome.
Fig. 1 is the method flow schematic diagram of the embodiment of the present invention one, and as shown in Figure 1, the method comprises the following steps:
Step 101, after network side receives user configured dispatching requirement information, according to current network state information and described dispatching requirement information, from preset scheduling strategy set be described user's selection scheduling strategy.
In this step, consider that the target of user may be various, need the scheduling strategy selecting the most applicable user scheduling demand in policy library.Like this, network side, after receiving the dispatching requirement of user, needs the screening first carrying out scheduling strategy according to its demand, dispatches to select the dispatching method that can meet its demand for it.
Particularly, network state information can comprise following information: the total bandwidth information between network delay information, network node and idle bandwidth information and network topology structure.The collection of described network state information can adopt existing techniques in realizing, does not repeat them here.
Described dispatching requirement information can comprise throughput, response speed, bandwidth stability, the information such as application type.
Described scheduling strategy set in network side can be arranged by those skilled in the art, comprises the scheduling strategy adapting to different requirement objective as much as possible, to meet the dynamic needs of user.
Preferably, can adopt following step from scheduling strategy set is described user's selection scheduling strategy:
Step 1011, in described scheduling strategy set, find out the scheduling strategy with described dispatching requirement information match.
This step be used for filtering out from scheduling strategy set one group with the scheduling strategy of dispatching requirement information match, and then the scheduling strategy utilizing subsequent step therefrom to select optimum configures to user.
Particularly, here, judge that whether scheduling strategy with the strategy of dispatching requirement information match can be: as long as namely the target component meeting the specified quantity m in dispatching requirement information can be considered mate, specified quantity m>=1, namely meets partial target parameter and can be defined as coupling.
Step 1012, for each target component in described dispatching requirement information, determine that found out each scheduling strategy is under current network state, to the matching degree of this target component, and according to the descending of described matching degree, found all scheduling strategies are sorted.
In this step, determine each scheduling strategy concrete grammar to target component matching degree under current network state, by those skilled in the art are grasped, do not repeat them here.
Step 1013, for found out each scheduling strategy, the priority factor of each described target component utilizing its sequence sequence number under each described target component and preset, calculates the comprehensive matching degree of this scheduling strategy.
In this step, utilize the priority factor of target component, the proportion of each target component in scheduling strategy matching can be set.
The priority factor of target component can be arranged according to actual needs by those skilled in the art, does not repeat them here.
Preferably, for found out each scheduling strategy, following method can be adopted to calculate its comprehensive matching degree:
According to
calculate the comprehensive matching degree Z of i-th scheduling strategy found out
i, wherein, i is scheduling strategy sequence number, described s
n,ifor the described sequence sequence number of i-th scheduling strategy under target component described in n-th, p
n,ibe the priority factor of the n-th target component, N is the target component number in described dispatching requirement information.
Step 1014, using the scheduling strategy of scheduling strategy the highest for described comprehensive matching degree as described user.
The comprehensive matching degree of match condition to each scheduling strategy found out in step 1011 adopting above-mentioned steps to consider different target parameter is evaluated and tested, and then select scheduling strategy that comprehensive matching degree is the highest as the current scheduling strategy of user, therefore, the current dispatching requirement of user can at utmost be met.
Step 102, according to selected scheduling strategy and described network state information, generate corresponding scheduling rule.
In this step, when given scheduling strategy and network state information, the concrete grammar generating corresponding scheduling rule is grasped by those skilled in the art, does not repeat them here.
Step 103, be issued to described scheduling rule involved by this rule group of planes equipment, and described situation about issuing is fed back to described user as scheduling result.
In this step, issuing of scheduling rule can adopt existing techniques in realizing, preferably, and can by network equipment multi-zone supervision, upper layer device manages multiple infrastructure devices, set up index for every layer, like this, by index, rule can be distributed to underlying device fast by overlay device.
Described situation about issuing, namely whether scheduling rule is successfully sent in corresponding group of planes equipment.
Fig. 2 is the apparatus structure schematic diagram corresponding with said method, and as shown in Figure 2, this device comprises:
Strategy selection module, for receive user configured dispatching requirement information when network side after, according to current network state information and described dispatching requirement information, be described user's selection scheduling strategy from the scheduling strategy set preset, and send to rule generation module;
Rule generation module, for according to selected scheduling strategy and described network state information, generates corresponding scheduling rule;
Rule issues module, for described scheduling rule being issued in the group of planes equipment involved by this rule, and described situation about issuing is fed back to described user as scheduling result.
Preferably, described network state information comprises:
Described network state information comprises total bandwidth information between network delay information, network node and idle bandwidth information and network topology structure.
Preferably, described strategy selection module is further used in described scheduling strategy set, finds out the scheduling strategy with described dispatching requirement information match; For each target component in described dispatching requirement information, determine that found out each scheduling strategy is under current network state, to the matching degree of this target component, and according to the descending of described matching degree, found all scheduling strategies are sorted; For found out each scheduling strategy, utilize its sequence sequence number under each described target component and the priority factor of default each described target component, calculate the comprehensive matching degree of this scheduling strategy; Using the scheduling strategy of scheduling strategy the highest for described comprehensive matching degree as described user.
Preferably, described strategy selection module, be further used for according to
calculate the comprehensive matching degree Z of i-th scheduling strategy found out
i, wherein, i is scheduling strategy sequence number, described s
n,ifor the described sequence sequence number of i-th scheduling strategy under target component described in n-th, p
n,ibe the priority factor of the n-th target component, N is the target component number in described dispatching requirement information.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. realize the method that network scheduling function is open, it is characterized in that, comprising:
After network side receives user configured dispatching requirement information, according to current network state information and described dispatching requirement information, be described user's selection scheduling strategy from the scheduling strategy set preset;
According to selected scheduling strategy and described network state information, generate corresponding scheduling rule;
Described scheduling rule is issued in the group of planes equipment involved by this rule, and described situation about issuing is fed back to described user as scheduling result.
2. method according to claim 1, is characterized in that, described network state information comprises total bandwidth information between network delay information, network node and idle bandwidth information and network topology structure.
3. method according to claim 1, is characterized in that, comprises the described scheduling strategy set from presetting for described user's selection scheduling strategy:
In described scheduling strategy set, find out the scheduling strategy with described dispatching requirement information match;
For each target component in described dispatching requirement information, determine that found out each scheduling strategy is under current network state, to the matching degree of this target component, and according to the descending of described matching degree, found all scheduling strategies are sorted;
For found out each scheduling strategy, utilize its sequence sequence number under each described target component and the priority factor of default each described target component, calculate the comprehensive matching degree of this scheduling strategy;
Using the scheduling strategy of scheduling strategy the highest for described comprehensive matching degree as described user.
4. method according to claim 3, is characterized in that, for found out each scheduling strategy, the comprehensive matching degree of described this scheduling strategy of calculating comprises:
According to
calculate the comprehensive matching degree Z of i-th scheduling strategy found out
i, wherein, i is scheduling strategy sequence number, described s
n,ifor the described sequence sequence number of i-th scheduling strategy under target component described in n-th, p
n,ibe the priority factor of the n-th target component, N is the target component number in described dispatching requirement information.
5. realize the device that network scheduling function is open, it is characterized in that, comprising:
Strategy selection module, for receive user configured dispatching requirement information when network side after, according to current network state information and described dispatching requirement information, be described user's selection scheduling strategy from the scheduling strategy set preset, and send to rule generation module;
Rule generation module, for according to selected scheduling strategy and described network state information, generates corresponding scheduling rule;
Rule issues module, for described scheduling rule being issued in the group of planes equipment involved by this rule, and described situation about issuing is fed back to described user as scheduling result.
6. device according to claim 5, is characterized in that, described network state information comprises total bandwidth information between network delay information, network node and idle bandwidth information and network topology structure.
7. device according to claim 5, is characterized in that, described strategy selection module, is further used in described scheduling strategy set, finds out the scheduling strategy with described dispatching requirement information match; For each target component in described dispatching requirement information, determine that found out each scheduling strategy is under current network state, to the matching degree of this target component, and according to the descending of described matching degree, found all scheduling strategies are sorted; For found out each scheduling strategy, utilize its sequence sequence number under each described target component and the priority factor of default each described target component, calculate the comprehensive matching degree of this scheduling strategy; Using the scheduling strategy of scheduling strategy the highest for described comprehensive matching degree as described user.
8. device according to claim 7, is characterized in that, described strategy selection module, be further used for according to
calculate the comprehensive matching degree Z of i-th scheduling strategy found out
i, wherein, i is scheduling strategy sequence number, described s
n,ifor the described sequence sequence number of i-th scheduling strategy under target component described in n-th, p
n,ibe the priority factor of the n-th target component, N is the target component number in described dispatching requirement information.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936883A (en) * | 2015-12-31 | 2017-07-07 | 伊姆西公司 | For the method and apparatus of cloud system |
| CN115051920A (en) * | 2022-06-02 | 2022-09-13 | 北京邮电大学 | Method and system for capacity expansion of NFV capacity network element under capacity open architecture |
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| CN102495758A (en) * | 2011-12-05 | 2012-06-13 | 中南大学 | Scheduling method of real-time tasks in distributing type high performance calculation environment |
| US20130042276A1 (en) * | 2011-08-12 | 2013-02-14 | Charles R. Payette | Method and apparatus for controlling wireless uplink sessions |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130042276A1 (en) * | 2011-08-12 | 2013-02-14 | Charles R. Payette | Method and apparatus for controlling wireless uplink sessions |
| CN102495758A (en) * | 2011-12-05 | 2012-06-13 | 中南大学 | Scheduling method of real-time tasks in distributing type high performance calculation environment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936883A (en) * | 2015-12-31 | 2017-07-07 | 伊姆西公司 | For the method and apparatus of cloud system |
| CN106936883B (en) * | 2015-12-31 | 2020-03-20 | 伊姆西Ip控股有限责任公司 | Method and apparatus for cloud system |
| CN115051920A (en) * | 2022-06-02 | 2022-09-13 | 北京邮电大学 | Method and system for capacity expansion of NFV capacity network element under capacity open architecture |
| CN115051920B (en) * | 2022-06-02 | 2023-07-18 | 北京邮电大学 | Method and system for expanding NFV capacity network element under capacity open architecture |
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