CN106933671A - A kind of methods, devices and systems for carrying out flexible treatment - Google Patents

A kind of methods, devices and systems for carrying out flexible treatment Download PDF

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Publication number
CN106933671A
CN106933671A CN201511020551.5A CN201511020551A CN106933671A CN 106933671 A CN106933671 A CN 106933671A CN 201511020551 A CN201511020551 A CN 201511020551A CN 106933671 A CN106933671 A CN 106933671A
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China
Prior art keywords
virtual application
application server
load condition
message
condition message
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Granted
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CN201511020551.5A
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CN106933671B (en
Inventor
张园园
徐谦
倪伟渊
石腾
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5083—Techniques for rebalancing the load in a distributed system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/50—Indexing scheme relating to G06F9/50
    • G06F2209/5022—Workload threshold

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)

Abstract

Stretch-processing method, device and system are carried out to virtual application server in cloud computing the invention discloses one kind, belongs to Internet technical field.Methods described includes：Acquisition does not send the last load condition message for sending of load balancing weights and the first virtual application server of the first virtual application server of load condition message；The last load condition message for sending of load balancing weights and the first virtual application server according to the first virtual application server, determines the current load condition message of the first virtual application server；According to the current load condition message of the first virtual application server, and the current load condition message of other virtual application servers, flexible treatment is carried out.Using the present invention, the promptness for carrying out flexible treatment can be improved.

Description

A kind of methods, devices and systems for carrying out flexible treatment
Technical field
The present invention relates to Internet technical field, more particularly to a kind of method for carrying out flexible treatment, device and System.
Background technology
As the development of Internet technology, the function of internet are also stronger and stronger, cloud computing system is used Using also coming more extensive.Multiple virtual application servers can be provided with cloud computing system, and (can be referred to as again should With example), such as virtual machine or container, several virtual application servers can constitute a service groups, come For certain business provides background service.
Virtual application server can periodically detect the status data of itself, shape during use State data can be CPU (Central Processing Unit, central processing unit) utilization rates, in the unit interval User's access number, and memory usage etc..Each virtual application server in service groups will can be examined The status data for measuring is sent to the management equipment of virtual application server, and management equipment can include flexible drawing Hold up and virtual application server manager.Management equipment can be in the service groups each virtual application clothes The corresponding status data of business device, judges whether the service groups meet default flexible condition, if it is satisfied, then The flexible strategy that can be set according to the service provider for prestoring, carries out flexible treatment.For example, management Equipment can respectively determine whether each the corresponding status data of virtual application server in the service groups exceedes The preset state data upper limit, and then determine that corresponding status data exceedes virtually should for the preset state data upper limit With the quantity of server, if the quantity is more than predetermined threshold value, can increase default in the service groups Quantity virtual application server.Management equipment can also respectively determine each virtual application clothes in the service groups Whether the corresponding status data of business device is less than preset state data lower limit, and then determines that corresponding status data is small In the quantity of the virtual application server of preset state data lower limit, if the quantity is more than predetermined threshold value, Predetermined number virtual application server can be reduced in the service groups.So, when the visit capacity of the business When larger, the quantity of virtual application server can be increased, so that user can normally use the business, when When the visit capacity of the business is smaller, it is possible to reduce the quantity of virtual application server, the utilization rate of resource is improved.
However, all virtual application servers of the existing management equipment only in service groups are received send Status data after, be just capable of determining whether to carry out flexible treatment, if the state that virtual application server sends There is time delay, or situation about losing in data, and management equipment can not carry out flexible treatment, cause to be stretched The promptness for the treatment of is poor.
The content of the invention
The embodiment of the invention provides one kind carries out flexible treatment side in cloud computing to virtual application server Method, device and system, it may be determined that the current load condition message of the virtual application server of time delay occurs, So as to carry out flexible treatment, raising carries out the promptness of flexible treatment.The technical scheme is as follows：
First aspect, there is provided one kind carries out stretch-processing method in cloud computing to virtual application server. Wherein, management equipment obtains the load balancing power of the first virtual application server for not sending load condition message After value and the last load condition message for sending, the load according to the first virtual application server is equal Weighing apparatus weights and the last load condition message for sending of the first virtual application server, estimate that first is empty Intend the current load condition message of application server.Then, management equipment is according to the first virtual application server The current load condition message of current load condition message, other virtual application servers, and it is default Flexible strategy, flexible treatment is carried out to virtual application server.So, management equipment can determine not sending The current load condition message of the virtual application server of load condition message, and then can be according in service groups The load condition message of all of virtual application server, carries out flexible treatment, such that it is able to improve flexible place The promptness of reason.
In a possible design, management equipment receives the load that at least one virtual application server sends Status message, the load condition message is overload message or light condition message, it is determined that receive The quantity of the overload message in load condition message meets default report condition, or determines that what is received bears When the quantity for carrying the light condition message in status message meets default report condition, to not sending load condition Second virtual application server of message sends and reports notice；Acquisition is after transmission reports notice in preset duration The load balancing weights and described first for not sending the first virtual application server of load condition message virtually should With the last load condition message for sending of server.
Virtual application server can periodically obtain current load condition, then will can get Load condition is contrasted with the load status threshold for prestoring, and determines corresponding load condition message, so After can to management equipment send load condition message.Load condition message can include overload message, Light condition message and normal condition message, can pre-set report condition, management equipment in management equipment It is determined that the quantity of the overload message for receiving meets default report condition, or determine the underloading shape for receiving When the quantity of state message meets default report condition, taken to the second virtual application for not sending load condition message Business device sends and reports notice, and starts timing.So, when reaching preset duration, it may be determined that do not send negative The first virtual application server of status message is carried, and then obtains the load balancing of the first virtual application server Weights and the last load condition message for sending of the first virtual application server.
In a possible design, it is determined that the number of the overload message in the load condition message for receiving Amount proportion in the total quantity of load condition message is more than the first predetermined threshold value；Or, it is determined that receiving Load condition message in light condition message quantity in the total quantity of load condition message proportion More than first predetermined threshold value.
Management equipment can receive load condition message, such as overload message or light condition message, management When equipment receives load condition message, the quantity of the overload message for receiving can be calculated in load shape Proportion in the total quantity of state message, and light condition message quantity load condition message sum Proportion in amount.Wherein, the total quantity of load condition message can be the virtual application that service groups are included The quantity of server.Whether management equipment may determine that the ratio for calculating more than the first predetermined threshold value, management The quantity of the overload message that equipment determination is received proportion in the total quantity of load condition message is big When the first predetermined threshold value, then can be sent to the second virtual application server for not sending load condition message Notice, management equipment is reported to determine the sum of the quantity in load condition message of the overload message for receiving When proportion is respectively less than the first predetermined threshold value in amount, then can not send and report notice.
In a possible design, it is determined that the number of the overload message in the load condition message for receiving Amount is more than the second predetermined threshold value；It is determined that the quantity of the light condition message in the load condition message for receiving is big In second predetermined threshold value.
After management equipment receives load condition message, overload message in load condition message is determined The quantity of the light condition message in quantity, and load condition message, then can be by overload message Quantity contrasted with the second predetermined threshold value, the quantity of light condition message is carried out with the second predetermined threshold value Contrast.Management equipment determines the quantity of the overload message for receiving more than the second predetermined threshold value, or, When management equipment determines that the quantity of the light condition message for receiving is more than second predetermined threshold value, Ke Yixiang The the second virtual application server transmission for not sending load condition message reports notice.Management equipment determines overload When the quantity of status message and the quantity of light condition message are no more than the second predetermined threshold value, can not be to void Intending application server carries out flexible treatment.
In a possible design, management equipment receives what each virtual application server was sent by predetermined period Load condition message；After acquisition current period time point the first of load condition message is not sent in preset duration It is negative that the load balancing weights of virtual application server and the first virtual application server the last time send Carry status message.
Management equipment receives the load condition message that each virtual application server is sent by predetermined period, works as management Equipment receives the load condition message that any virtual application server in each virtual application server sends When, timing can be started, in preset duration after reaching current period time point, management equipment can determine The first virtual application server of load condition message is not sent, the first virtual application server nearest is obtained The load condition message of secondary transmission.
In a possible design, according to load balancing weights, the last load condition message for sending With the corresponding relation of current load condition message, and the first virtual application server load balancing Weights and the last load condition message for sending of the first virtual application server, determine described first The current load condition message of virtual application server.
Management equipment can obtain load balancing weights, the last load condition message for sending and current The corresponding relation of load condition message, the corresponding relation can be stored in certain data buffer storage, and management equipment can To read the corresponding relation from the data buffer storage, in addition, the corresponding relation can also be stored in management equipment In.Management equipment can take according to the load balancing weights of the first virtual application server and the first virtual application The last load condition message for sending of business device, corresponding load condition is searched in above-mentioned corresponding relation and is disappeared Breath, the load condition message can be as the current load condition message of the first virtual application server.
In a possible design, the operating mode information of current setting, the operating mode information are obtained It is preferential including resource utilization or processing speed is preferential；According to the load balancing weights for prestoring, nearest one The corresponding relation of the load condition message, operating mode information and current load condition message of secondary transmission, with And load balancing weights, the first virtual application server nearest of the first virtual application server The load condition message of secondary transmission and the operating mode information of the current setting, determine that described first virtually should With the current load condition message of server.
Management equipment can prestore the corresponding operating mode information of each service groups, it is possible to prestore Load balancing weights, the last load condition message for sending, operating mode information and current load shape The corresponding relation of state message, then management equipment can be weighed according to the load balancing of the first virtual application server Value and the last load condition message for sending of the first virtual application server, look into above-mentioned corresponding relation Corresponding load condition message is looked for, the load condition message can be current as the first virtual application server Load condition message.
So, the load current to determine the first virtual application server of current operation mode information can be combined Status message so that the result determined is more reasonable.
In a possible design, management equipment determines the current load of the first virtual application server In status message, and the current load condition message of other virtual application servers, overload message Quantity meets default increase condition, then management equipment can increase the quantity of virtual application server；Management sets The standby load condition message for determining that the first virtual application server is current, and other virtual applications service In the current load condition message of device, the quantity of light condition message meets default reduction condition, then management sets The standby quantity that can reduce virtual application server.
Another aspect, can be by the quantity of computation overload status message in the total quantity of load condition message Proportion judges whether to carry out virtual application server flexible treatment that management server determines described The current load condition message of first virtual application server, and current negative of other virtual application servers Carry in status message, the quantity of the overload message proportion in the total quantity of load condition message is more than 3rd predetermined threshold value；Or, determine the current load condition message of the first virtual application server, with And in the current load condition message of other virtual application servers, the quantity of light condition message is in load shape Proportion is more than the 3rd predetermined threshold value in the total quantity of state message.
Another aspect, can set the threshold value of the quantity of overload message and the quantity of light condition message, Management equipment can judge whether to carry out virtual application server at flexible place according to the predetermined threshold value for setting Reason.Management equipment determines the current load condition message of the first virtual application server, and other void Intend in the current load condition message of application server, the quantity of overload message is more than the 4th predetermined threshold value, Then management equipment can carry out flexible treatment；Or, management equipment determines the first virtual application server In current load condition message, and the current load condition message of other virtual application servers, underloading The quantity of status message is more than the 4th predetermined threshold value, then management equipment can carry out flexible treatment.
Second aspect, the embodiment of the invention provides one kind virtual application server is stretched in cloud computing Contracting processing method, methods described includes：
The request of data that the management equipment of virtual application server sends is received, is carried in the request of data The mark of the first virtual application server；Obtain the corresponding load of mark of the first virtual application server Balanced weights and/or the last load condition message for sending of the first virtual application server, to described Management equipment sends the load balancing weights and/or the load condition message, so that the management equipment is obtained Take load balancing weights of the first virtual application server for not sending load condition message and described first virtual The last load condition message for sending of application server.In can storing certain service groups in load equalizer The mark of each virtual application server, the corresponding load balancing weights of each virtual application server and each void Intend the load condition message that application server sends.Load condition can be included in the load condition message, born Load state can be CPU usage, the user's access number in the unit interval, and memory usage etc.. After load equalizer receives request of data, the first virtual application server in request of data can be obtained Mark, then can obtain the corresponding load balancing power of the first virtual application server in the data of storage Value and/or the last load condition message for sending of the first virtual application server, then send out to management equipment Give the load balancing weights and the load condition message.
The third aspect, the embodiment of the invention provides a kind of management equipment, and the management equipment is above-mentioned with realizing Method is in charge of the function of reason equipment behavior in practice.The function can be realized by hardware, it is also possible to be passed through Hardware performs corresponding software and realizes.The hardware or software include that one or more are corresponding with above-mentioned functions Unit.
Fourth aspect, the embodiment of the invention provides load equalizer, and the load equalizer is above-mentioned with realizing Method performs the function of load equalizer behavior in practice.The function can be realized by hardware, it is also possible to Corresponding software is performed by hardware to realize.The hardware or software include one or more and above-mentioned functions phase Corresponding unit.
5th aspect, the embodiment of the invention provides one kind virtual application server is managed in cloud computing The management equipment of reason, memory, transceiver and processor.Wherein memory can perform for storing computer Program code, and with and transceiver couples.Described program code includes instruction, when the computing device institute When stating instruction, the instruction makes the management equipment perform involved information or instruction in the above method.
6th aspect, the embodiment of the invention provides a kind of load equalizer in cloud computing,
Transceiver and processor.Wherein memory is used to store computer executable program code, and with and receive Hair device coupling.Described program code includes instruction, when being instructed described in the computing device, the instruction The load equalizer is set to perform involved information or instruction in the above method.
7th aspect, the embodiment of the invention provides one kind virtual application server is stretched in cloud computing Contract the system for processing, for performing the method that above-mentioned management equipment and load equalizer are performed.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
In the embodiment of the present invention, acquisition does not send the load of the first virtual application server of load condition message Balanced weights and the last load condition message for sending of the first virtual application server；It is virtual according to first The load balancing weights of application server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server；According to the first virtual application server Current load condition message, and the current load condition message of other virtual application servers, are stretched Contracting is processed, and based on above-mentioned treatment, management equipment can determine not sending the virtual application clothes of load condition message The business current load condition message of device, so can according in service groups all of virtual application server it is negative Status message is carried, flexible treatment is carried out, such that it is able to improve the promptness of flexible treatment.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, institute in being described to embodiment below The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of system architecture diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of system architecture diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of system architecture diagram provided in an embodiment of the present invention；
Fig. 4 is the structural representation of a kind of management equipment provided in an embodiment of the present invention or load equalizer；
Fig. 5 is that one kind provided in an embodiment of the present invention carries out flexible place in cloud computing to virtual application server Reason method flow diagram；
Fig. 6 is that one kind provided in an embodiment of the present invention carries out flexible place in cloud computing to virtual application server Reason method flow diagram；
Fig. 7 is that one kind provided in an embodiment of the present invention carries out flexible place in cloud computing to virtual application server Reason method flow diagram；
Fig. 8 is a kind of structural representation of management equipment provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of load equalizer provided in an embodiment of the present invention.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing to this hair It is bright to be described in further detail, it is clear that described embodiment is only a part of embodiment of the invention, Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing Go out all other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.And And, the concrete operation method in embodiment of the method can also be applied in device embodiment or system embodiment.
The network architecture and business scenario of embodiment of the present invention description are to more clearly illustrate the present invention The technical scheme of embodiment, does not constitute the restriction for technical scheme provided in an embodiment of the present invention, ability Domain those of ordinary skill understands that, with the differentiation and the appearance of new business scene of the network architecture, the present invention is implemented The technical scheme that example is provided is equally applicable for similar technical problem.In the present invention, for a certain business Each virtual application server 130 that group is included, load condition disappears during management equipment 110 can determine the service groups The virtual application server 130 that postpones of breath, then can obtain the of unloaded condition message generation time delay The load balancing weights of one virtual application server 130, and the first virtual application server 130 nearest The load condition message of secondary transmission, management equipment 110 can be according to the negative of the first virtual application server 130 Balanced weights, and the last load condition message for sending of the first virtual application server 130 are carried, really The current load condition message of fixed first virtual application server 130, so, management equipment 110 can be obtained The current load condition message of each virtual application server 130 that the service groups include is taken, and then can be determined Whether flexible treatment is carried out, by the invention it is possible to determine not sending the virtual application clothes of load condition message The current load condition message of business device 130, and then can be according to all of virtual application server in service groups 130 load condition message, carries out flexible treatment, such that it is able to improve the promptness of flexible treatment.The present invention Involved system architecture diagram can as shown in Figure 1, Figure 2, Figure 3 shows, and main improvement of the invention is to stretch Contracting engine 111, specific processing mode is referring to being described below.
Cloud computing can be divided to resource, and obtain multiple virtual application servers 130 (can be referred to as and apply again Example), such as virtual machine or container.Virtual application server 130 can be used for disposing answering for service provider With and process user to the access request applied, several virtual application servers 130 can constitute an industry Business group, comes jointly for certain business provides background service.In addition, being also provided with load in cloud computing system Balanced device 120, load equalizer 120 can in real time obtain the load condition of each virtual application server 130, Such as CPU usage, the user's access number in the unit interval, and memory usage etc..Load equalizer 120 can be in service groups each virtual application server 130 load condition, be each virtual application service Device 130 sets corresponding load balancing weights.When load balancing weights are set, for loading void higher Intend application server 130, less load balancing weights can be distributed, taken for loading less virtual application Business device 130, can distribute less load balancing weights.Technical staff can pre-set load balancing weights Scope, such as 0~5, wherein, 0 represents that the current load of virtual application server 130 is very high, certain hour Inside no longer for the virtual application server 130 distributes access request, 5 represent that virtual application server 130 is current Load it is very low, will distribute substantial amounts of access request for the virtual application server 130 in certain hour. For example, there is 3 virtual application servers 130 in certain service groups, CPU usage is respectively 30%, 50% With 70%, then corresponding load balancing weights can be respectively 4,2 and 0.Load equalizer 120 can connect The access request that user sends is received, and according to the corresponding load balancing weights of each virtual application server 130, For each virtual application server 130 distributes access request, so as to realize load balancing.
The management equipment 110 of virtual application server 130, the management equipment can be provided with cloud computing system 110 can include flexible engine 111 and manager 112.Wherein, stretch engine 111 and manager 112 Can be an integrated equipment, the present embodiment can include flexible engine 111 and management with management equipment 110 Illustrated as a example by device 112, other situations are similar to therewith.Management equipment 110 can dynamically to above-mentioned money Source is allocated and adjusts, to improve the utilization rate of resource, while reaching preferable service quality.Wherein, Distribution and adjustment to resource can be adjusted by increasing or decreasing the quantity of virtual application server 130 The adjustable strategies of user resources.
User-defined flexible strategy can be prestored in flexible engine 111, for example, overload can be stored The corresponding predetermined threshold value of status message quantity, the corresponding predetermined threshold value of light condition message number, and entering Row stretches when processing, and increases or decreases the quantity of virtual application server 130.One flexible engine 111 can It is connected with being set up with the virtual application server 130 in multiple service groups, records the void that each service groups are included Intend the mark of application server 130, obtain corresponding virtual application server 130 list of each service groups. During providing the user service, flexible engine 111 can receive the negative of each virtual application server 130 Status message is carried, so that the working condition of each virtual application server 130 that monitor in real time service groups are included, According to the load condition message for receiving and the flexible strategy for prestoring, it is determined whether carry out flexible treatment. When flexible engine 111 determines to carry out flexible treatment, can be to virtual application server manager 112 to service groups Middle transmission increases or decreases the request message of virtual application server 130, and increase can be carried in the request message Or the quantity of virtual application server 130 is reduced, and need to increase or decrease virtual application server 130 Service groups mark.
The corresponding virtual application server 130 of each service groups can be stored in virtual application server manager 112 List, and multiple untapped virtual application servers 130 mark, if above-mentioned request message for increase Plus the quantity of virtual application server 130, then virtual application server manager 112 start respective amount New virtual application server 130, the virtual of service groups is added to by the mark of these virtual application servers 130 In the list of application server 130；If the request message reduces the quantity of virtual application server 130, Virtual application server manager 112 can obtain the list of virtual application server 130 of service groups, therefrom Select the virtual application server 130 of respective amount and terminate these virtual application servers 130, these are empty The mark for intending application server 130 is deleted from the list of application virtual application server 130 of the service groups. Afterwards, the virtual application server 130 that virtual application server manager 112 will can be increased or decreased Mark is sent to flexible engine 111, and flexible engine 111 updates virtual application server corresponding to the service groups 130 lists are updated.
As shown in figure 1, be a kind of system framework figure of the embodiment of the present invention, including virtual application service Device 130, load equalizer 120, flexible engine 111 and virtual application server manager 112.Wherein, Flexible proxy module 131 can be provided with virtual application server 130, can in the flexible proxy module 131 To store load status threshold, the threshold value can include the load condition upper limit and load condition lower limit.Flexible generation Reason module 131 can be according to load status threshold and the current load shape of affiliated virtual application server 130 State, determines corresponding load condition message.Wherein, load condition can be CPU usage, unit interval Interior user's access number, and memory usage etc..Load condition message can include overload message, Light condition disappears and normal condition message.If flexible proxy module 131 judges that load condition exceedes load The state upper limit, it is determined that corresponding load condition message is overload message；If flexible proxy module 131 Judge that load condition is less than load condition lower limit, it is determined that corresponding load condition message is light condition message； If the flexible judgement of proxy module 131 load condition is between the load condition upper limit and load condition lower limit, Determine that corresponding load condition message is normal condition message.Flexible proxy module 131 can be by load condition Message is sent to flexible engine 111, and to stretch, engine 111 carries out subsequent treatment, can enter below detailed process Row is discussed in detail.
As shown in Fig. 2 be another system framework figure of the embodiment of the present invention, including virtual application service Device 130, Surveillance center 140, load equalizer 120, flexible engine 111 and virtual application server admin Device 112.The system architecture increased Surveillance center 140 compared with the system architecture of prior art, and in void Intend that in application server 130 monitoring agent module 132 can be provided with, set in the monitoring agent module 132 There is interface, the load of affiliated virtual application server 130 can be periodically sent to Surveillance center 140 State, can store load status threshold in Surveillance center 140, the threshold value can include the load condition upper limit With load condition lower limit, Surveillance center 140 can be according to load status threshold and each virtual application for receiving The current load condition of server 130, determines the corresponding load condition message of each virtual application server 130, The processing procedure is same as described above, repeats no more.Surveillance center 140 can be disappeared load condition by interface Breath is sent to flexible engine 111, and to stretch, engine 111 carries out subsequent treatment, can be carried out below detailed process It is discussed in detail.
As shown in figure 3, be the another system framework figure of the embodiment of the present invention, including virtual application service Device 130, load equalizer 120, flexible engine 111 and virtual application server manager 112.With Fig. 2 Shown system architecture is compared, and Surveillance center 140 is not provided with the system architecture shown in Fig. 3, the system architecture In, monitoring agent module 132 is provided with each virtual application server 130, the monitoring agent module 132 can So that the load shape of affiliated virtual application server 130 is periodically sent to flexible engine 111 by interface State message, load status threshold can be stored in flexible engine 111, and the threshold value can include on load condition Limit and load condition lower limit, flexible engine 111 can be according to load status threshold and each virtually should of receiving With the current load condition message of server 130, the corresponding load shape of each virtual application server 130 is determined State, the engine 111 that then stretches can be carried out according to the load condition message of each virtual application server 130 Subsequent treatment, can describe in detail below detailed process.
Fig. 4 shows the structural representation of management equipment provided in an embodiment of the present invention 110, the management equipment 110 can include transceiver 410, processor 420 and memory 430, transceiver 410 and memory 430 Can be connected with processor 420 respectively, as shown in Figure 4.Transceiver 410 can be used for messaging or number According to, transceiver 410 can include but is not limited to antenna, at least one amplifier, tuner, one or many Individual oscillator, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplexer etc.. Processor 420 can be the control centre of management equipment 110, entirely be taken using various interfaces and connection The various pieces of business device, by running or performing software program and/or module of the storage in memory 430, And call data of the storage in memory 430, the various functions and processing data of execute server, from And integral monitoring is carried out to management equipment 110.Processor 420 can include one or more processing units； Processor 420 can be general processor, including central processing unit (Central Processing Unit, referred to as CPU), network processing unit (Network Processor, abbreviation NP) etc.；Can also be Digital Signal Processing Device (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other can compile Journey logical device etc..Memory 430 can be used for storage program.Specifically, program can include program generation Code, program code includes computer-managed instruction.Memory 430 may include RAM, it is also possible to also include Nonvolatile memory (non-volatile memory), for example, at least one magnetic disk storage.Processor 420 The program code stored in memory 430 is performed, to realize various functions.
Wherein described program code includes instruction, when the processor 420 performs the instruction, the finger Order makes the correlation step in the execution of the management equipment 110 Fig. 5~Fig. 7.
Additionally, Fig. 4 is also used as the structural representation of load equalizer provided in an embodiment of the present invention 120. Load equalizer 120 can include transceiver 410, processor 420 and memory 430.Memory 430, For storing computer executable program code；Processor 420 and the memory 430 and the transceiver 410 couplings；
Wherein described program code includes instruction, when the processor 420 performs the instruction, the finger Order makes the correlation step in the execution of the load equalizer 120 Fig. 5~Fig. 7.
The embodiment of the invention provides one kind carries out flexible treatment in cloud computing to virtual application server 130 Method, the method can be by virtual application server 130, load equalizer 120 and virtual application server 130 management equipment 110 is realized jointly.The solution of the present invention can apply in certain service groups, following institute The virtual application service of introduction belongs to same service groups, and the present embodiment is processed with to some service groups As a example by illustrate, by the invention it is possible to service groups are carried out with flexible treatment.As shown in figure 1, being this The system framework figure of embodiment.
As shown in figure 5, the handling process of the method can be as follows：
Step 501, management equipment 110 receives the load condition that at least one virtual application server 130 sends Message.
In force, flexible proxy module can be provided with each virtual application server 130 in service groups, Current negative of virtual application server 130 belonging to can periodically being obtained in the flexible proxy module 131 Load state, the load condition that then will can be got is contrasted with the load status threshold for prestoring, Determine corresponding load condition message.Wherein, load condition can be CPU usage, in the unit interval User's access number, and memory usage etc..Load condition message can include overload message, light Load state disappears and normal condition message.Above-mentioned load condition can be carried in load condition message, it is also possible to Carry and characterize overload, underloading or normal status indicator.By taking load condition message carrier state mark as an example, Status indicator in overload message can be grow, and the status indicator in light condition message can be Shrink, the status indicator in normal condition message can be none.In addition, can be with load condition message Carry the mark of virtual application server 130.
Status indicator (such as voting tag) can be prestored in virtual application server 130, when initial, The status indicator of each storage of virtual application server 130 is none.Flexible proxy module 131 may determine that Whether whether current loading condition exceedes the load condition upper limit, or is less than load condition lower limit.Flexible agency Load status threshold can be stored in module 131, the threshold value can include the load condition upper limit and load condition Lower limit.When flexible proxy module 131 judges that load condition exceedes the load condition upper limit, it is determined that corresponding negative Load status message is overload message, then local status indicator can be revised as into grow, it is possible to Overload status message is sent to flexible engine 111, overload message can identify grow with carrier state.Stretch When contracting proxy module 131 judges that load condition is less than load condition lower limit, it is determined that corresponding load condition disappears It is light condition message to cease, and then local status indicator can be revised as into shrink, it is possible to drawn to flexible 111 transmission light condition message are held up, light condition message can identify shrink with carrier state.It is flexible to act on behalf of mould When block 131 judges that load condition is between the load condition upper limit and load condition lower limit, it is determined that corresponding negative Load status message is normal condition message, then can not be processed.
In can also prestoring service groups in flexible engine 111, the state of each virtual application server 130 Mark, when initial, the status indicator of each virtual application server 130 is none.Flexible engine 111 The load condition message of certain virtual application server 130 transmission is received, then can be to the virtual application The corresponding status indicator of server 130 is modified, so as to the engine 111 that subsequently in step 505, stretches In can getting service groups, other virtual application servers in addition to the first virtual application server it is negative Carry status message.
Step 502, management equipment 110 determines the number of the overload message in the load condition message for receiving Amount meets default report condition, or determines the quantity of the light condition message in the load condition message that receives When meeting default report condition, sent to the second virtual application server for not sending load condition message and reported Notify.
Wherein, the second virtual application server refers to the overload message that flexible engine 111 determines to receive Quantity when meeting the quantity of default report condition or light condition message and meeting default report condition, service groups In do not send the virtual application server of load condition message.
In force, report condition can be pre-set in flexible engine 111, flexible engine 111 receives negative After carrying status message, the quantity of the overload message in load condition message, or load can be respectively judged Whether the quantity of the light condition message in status message meets default report condition, if it is satisfied, then flexible Engine 111 can send to the second virtual application server for not sending load condition message and report notice.In advance If report condition can be diversified, following several feasible modes are present embodiments provided.
Used as a kind of optional mode of report condition, flexible engine 111 can receive a virtual application The overload message that server 130 sends, or during light condition message, to the virtual application server 130 Other virtual application servers 130 in affiliated service groups send and report notice, with obtaining service groups, The load condition message of other virtual application servers 130 in addition to the virtual application server 130.
Used as the another alternative of report condition, flexible engine 111 determines the load condition message for receiving In overload message quantity in the total quantity of load condition message proportion more than the first default threshold Value, or, flexible engine 111 determines the quantity of the light condition message in the load condition message for receiving Proportion is more than the first predetermined threshold value in the total quantity of load condition message.
In specific implementation, after flexible engine 111 receives load condition message, can be with computational load state The quantity of the overload message in message proportion in the total quantity of load condition message, and load The quantity of the light condition message in status message proportion in the total quantity of load condition message.Wherein, The total quantity of load condition message can be the quantity of the virtual application server 130 that service groups are included.Stretch Whether contracting engine 111 may determine that light condition ratio more than the first predetermined threshold value, if the ratio for calculating More than the first predetermined threshold value, then can be to the second virtual application server 130 for not sending load condition message Transmission reports notice, if the ratio for calculating is respectively less than the first predetermined threshold value, can not send report it is logical Know.For example, the first predetermined threshold value can be 40%, then the quantity of overload message is in above-mentioned total quantity Proportion more than 40%, or light condition message quantity in above-mentioned total quantity proportion more than 40%, Can then be sent to the second virtual application server 130 for not sending load condition message and report notice.
Used as the another alternative of report condition, flexible engine 111 determines the load condition message for receiving In the quantity of overload message be more than the second predetermined threshold value, or, flexible engine 111 determines to receive Load condition message in light condition message quantity be more than the second predetermined threshold value.
In specific implementation, after flexible engine 111 receives load condition message, load condition can be disappeared The quantity of the overload message in breath is contrasted with the second predetermined threshold value, it is also possible to by load condition message In the quantity of light condition message contrasted with the second predetermined threshold value, if flexible engine 111 determines to connect The quantity of the overload message for receiving is more than the second predetermined threshold value, or, the engine 111 that stretches determines to receive The quantity of the light condition message for arriving is more than the second predetermined threshold value, then can be to not sending load condition message Second virtual application server 130 sends and reports notice.If flexible engine 111 determines overload message Quantity and light condition message quantity no more than the second predetermined threshold value, then can not send and report notice. For example, having 8 virtual application servers 130 in service groups, the second predetermined threshold value can be 3, overload shape The quantity of state message more than 3, or light condition message quantity more than 3, then can be taken to the second virtual application Business device 130 sends and reports notice.
Step 503, management equipment 110 is obtained and does not send load condition in preset duration after transmission reports notice The load balancing weights and the first virtual application server 130 of the first virtual application server 130 of message are most The nearly load condition message for once sending.
Wherein, during the first virtual application server can be above-mentioned second virtual application server, transmission is reported The interior virtual application server for not sending load condition message during preset duration after notice.
In force, the engine 111 that stretches sends after reporting notice to the second virtual server, can start meter When, flexible engine 111 can receive the load condition message of the transmission of virtual application server 130, it is possible to Record has sent the virtual application server 130 of load condition message.When preset duration is reached, stretch engine 111 can determine not sending the first virtual application server 130 of load condition message.Flexible engine 111 can With the load balancing weights and the first virtual application server 130 of the first virtual application server 130 of acquisition most The nearly load condition message for once sending may comprise steps of：
Step one, flexible engine 111 send request of data to load equalizer 120, are carried in request of data There is the mark of the first virtual application server 130.
In force, when preset duration is reached, the engine 111 that stretches determines the first virtual application server 130 Load condition message is not sent, then request of data, the request of data can be sent to load equalizer 120 In carry the mark of the first virtual application server 130.
Step 2, load equalizer 120 receive the flexible of the management equipment 110 of virtual application server 130 The request of data that engine 111 sends.
Step 3, load equalizer 120 obtain corresponding with the mark of the first virtual application server 130 negative Balanced weights and the last load condition message for sending of the first virtual application server 130 are carried, to management The transmission load balancing weights of equipment 110 and load condition message.
In force, virtual application server 130 can periodically send to load equalizer 120 and load Status message, so as to load equalizer 120 for the distribution load of virtual application server 130 in service groups is equal Weighing apparatus weights.Load equalizer 120 can be with the mark of each virtual application server 130 in storage service group, respectively The corresponding load balancing weights of virtual application server 130, and the transmission of each virtual application server 130 Load condition message.Above-mentioned load condition can be carried in the load condition message, load condition can be CPU Utilization rate, the user's access number in the unit interval, and memory usage etc..Load equalizer 120 connects After receiving request of data, the mark of the first virtual application server 130 in request of data can be obtained, so The corresponding load balancing weights of the first virtual application server 130 can be obtained in the data of storage afterwards, And the last load condition message for sending of the first virtual application server 130, then to flexible engine 111 send the load balancing weights and the load condition message.
The corresponding load of mark that step 4, flexible engine 111 receive the first virtual application server 130 is equal Weighing apparatus weights and the last load condition message for sending of the first virtual application server 130.
Step 504, management equipment 110 is according to the load balancing weights of the first virtual application server 130 and The last load condition message for sending of one virtual application server 130, determines the first virtual application service The current load condition of device 130.
In force, can be according to load balancing weights, the last time for prestoring in flexible engine 111 The corresponding relation of the load condition message of transmission and current load condition message, the corresponding relation can be by skill Art personnel be configured, and technical staff in above-mentioned corresponding relation, can also set the threshold of load balancing weights Value, to divide the grade of load balancing weights, for example, the scope of load balancing weights is 0~5, load balancing The threshold value of weights is 2 and 4, then load balancing weights (0,2] in the range of, it is believed that be low, load is equal Weighing apparatus weights are in the range of (2,4), it is believed that in being, load balancing weights are in the range of [4,5], it is believed that It is high, by the setting of threshold value, conveniently flexible engine 111 can be judged.Flexible engine 111 can be with root According to the load balancing weights and the first virtual application server 130 nearest of the first virtual application server 130 The load condition message of secondary transmission, searches corresponding load condition in the corresponding relation, obtains first virtual The current load condition of application server 130.Wherein, the last load condition message for sending can be from Obtained in load equalizer 120, load condition can be carried in the load condition message that the last time sends,
It is CPU usage, load balancing power with the load condition in the last load condition message for sending Scope for as a example by 0~5, the corresponding relation can be as shown in Table 1：
Table one
For example, the load balancing weights of the first virtual application server 130 are 4, the load that the last time sends In status message, CPU usage is 70%, then can determine that the first virtual application server 130 is current Load condition message, to carry the load condition message of grow.
Optionally, service provider can pre-set the mode of operation of service groups, accordingly.Step 504 Processing procedure can be as follows：The operating mode information of current setting is obtained, operating mode information includes resource Utilization rate is preferential or processing speed is preferential；Load balancing weights, the last time according to prestoring send The corresponding relation of load condition message, operating mode information and current load condition message, and the first void Intend the load balancing weights of application server 130, the last time of the first virtual application server 130 to send The operating mode information of load condition message and current setting, determines that the first virtual application server 130 is current Load condition message.
In force, service provider to be pre-setting the mode of operation of service groups, and the engine 111 that stretches can be with Obtain and storaging working mode information, operating mode information can be for resource utilization is preferential or processing speed is excellent First.Load balancing weights, the last load condition for sending that can be prestored in flexible engine 111 The corresponding relation of message, operating mode information and current load condition message.Wherein, it is the last to send Load condition message can be obtained from load equalizer 120, the last time send load condition message In can carry load condition, be CPU with the load condition in the last load condition message for sending As a example by utilization rate, the corresponding relation can be as shown in Table 2：
Table two
For example, the load balancing weights of the first virtual application server 130 are 3, the load that the last time sends In status message, CPU usage is 70%, if flexible engine 111 determines the current Working mould of service groups Formula information is preferential resource utilization, then can determine the current load shape of the first virtual application server 130 State message, to carry the load condition message of none, if flexible engine 111 determines the current work of service groups Operation mode information is preferential processing speed, then can determine the current load of the first virtual application server 130 Status message, to carry the load condition message of grow.
Step 505, management equipment 110 according to the current load condition message of the first virtual application server 130, And the current load condition message of other virtual application servers 130, carry out flexible treatment.
In force, based on above-mentioned treatment, flexible engine 111 can get all virtual in service groups The current load condition message of application server 130.Flexible engine 111 determines the first virtual application server After 130 current load condition message, can be according to the current load condition of the first virtual application server 130 Message, and the current load condition message of other virtual application servers 130, determine whether service groups are full The default flexible condition of foot.Wherein, during other virtual application servers 130 refer to service groups, except first virtual Other virtual application servers 130 beyond application server 130.If service groups meet default expansion strip Part, the then engine 111 that stretches can send to virtual application server manager 112 and increase or decrease virtual application The request message of server 130, can carry in the request message and increase or decrease virtual application server 130 Quantity, and the service groups for needing to increase or decrease virtual application server 130 mark.Virtual application Corresponding virtual application server 130 list of each service groups can be stored in server manager 112, and The mark of multiple untapped virtual application servers 130, if receive increasing virtual application server The request message of quantity, the then new virtual application of the startup of virtual application server manager 112 respective amount takes Business device, the mark of these virtual application servers is added in the virtual application server list of service groups； If receiving the request message of the quantity for reducing virtual application server 130, virtual application server pipe Reason device 112 can obtain the list of virtual application server 130 of service groups, therefrom select the void of respective amount Intend application server 130 and terminate these virtual application servers 130, by these virtual application servers 130 Mark deleted from the list of application virtual application server 130 of the service groups.Virtual application server pipe The mark of the virtual application server 130 that reason device 112 will can be increased or decreased is sent to flexible engine 111, Flexible engine 111 updates and the service groups corresponding virtual application server 130 list is updated.Then, Flexible engine 111 can send state and change to each virtual application server 130 in the service groups after renewal Message, so that the voting tag of itself are revised as none by each virtual application server 130 in service groups.
Optionally, presetting flexible condition can include default increase condition and default reduction condition, accordingly, The processing procedure of step 505 can be as follows：Determine the current load condition of the first virtual application server 130 In message, and the current load condition message of other virtual application servers 130, overload message Quantity meets default increase condition, then increase the quantity of virtual application server 130；Or, determine first The current load condition message of virtual application server 130, and other virtual application servers 130 are current Load condition message in, the quantity of light condition message meets default reduction condition, then reduce virtual application The quantity of server 130.
In force, to stretch and can prestore flexible measurement in engine 111, the engine 111 that stretches can be the The current load condition message of one virtual application server 130, and other virtual application servers 130 are worked as In preceding load condition message, the quantity of overload message is determined, and then judge the number of overload message Whether amount meets default increase condition, if it is satisfied, then according to the virtual application pre-set in flexible strategy Server is accelerated, the treatment of the quantity for carrying out increasing virtual application server 130, otherwise, can be with Do not carry out the treatment of the quantity of increase virtual application server 130.Flexible engine 111 can also be empty first The current load condition message of plan application server 130, and other virtual application servers 130 are current In load condition message, the quantity of light condition message is determined, and then judge that the quantity of light condition message is It is no to meet default reduction condition, if it is satisfied, then according to the virtual application service pre-set in flexible strategy The reduction quantity of device, reduce the quantity treatment of virtual application server 130, otherwise, can not carry out Reduce the quantity treatment of virtual application server 130.Default increase condition and default reduction condition can be many Plant various, several feasible processing modes are provided below.
Judge overload message quantity whether meet default increase condition direction can include following two Kind：
Mode one, determine the current load condition message of the first virtual application server 130, and other are empty Intend in the current load condition message of application server 130, the quantity of overload message disappears in load condition Proportion is more than the 3rd predetermined threshold value in the total quantity of breath.
In force, stretching engine 111 can be in the current load condition of the first virtual application server 130 In message, and the current load condition message of other virtual application servers 130, determine that overload disappears The quantity of breath, then can be shared in the total quantity of load condition message with the quantity of computation overload status message Ratio.Wherein, the total quantity of load condition message can be the virtual application server 130 that service groups are included Quantity.Whether flexible engine 111 may determine that the ratio for calculating more than the 3rd predetermined threshold value, if meter The ratio for calculating is more than the 3rd predetermined threshold value, then carry out the treatment of the quantity of increase virtual application server 130, Otherwise, the treatment of the quantity of increase virtual application server 130 can not be carried out.Wherein, the 3rd default threshold Value is more than the first predetermined threshold value.For example, the 3rd predetermined threshold value can be 51%, the then number of overload message Measure the proportion in above-mentioned total quantity carries out increasing the quantity of virtual application server 130 more than 51%, then Treatment.
Mode two, determine the current load condition message of the first virtual application server 130, and other are empty Intend in the current load condition message of application server 130, the quantity of overload message is preset more than the 4th Threshold value.
In force, stretching engine 111 can be in the current load condition of the first virtual application server 130 In message, and the current load condition message of other virtual application servers 130, determine that overload disappears The quantity of breath, then can be contrasted the quantity of overload message with the 4th predetermined threshold value, if stretched Contracting engine 111 determines that the quantity of the overload message for receiving more than the 4th predetermined threshold value, is then increased The treatment of the quantity of virtual application server 130, otherwise, can not carry out increasing virtual application server 130 Quantity treatment.Wherein, the 4th predetermined threshold value is more than the second predetermined threshold value.For example, having 8 in service groups Individual virtual application server 130, the 4th predetermined threshold value can be 5, the quantity of overload message more than 5, Then carry out the treatment of the quantity of increase virtual application server 130.
Judge light condition message quantity whether meet default increase condition direction can include following two Kind：
Mode one, determine the current load condition message of the first virtual application server 130, and other are empty Intend in the current load condition message of application server 130, the quantity of light condition message disappears in load condition Proportion is more than the 3rd predetermined threshold value in the total quantity of breath.
In force, stretching engine 111 can be in the current load condition of the first virtual application server 130 In message, and the current load condition message of other virtual application servers 130, determine that light condition disappears The quantity of breath, the quantity that then can calculate light condition message is shared in the total quantity of load condition message Ratio.Wherein, the total quantity of load condition message can be the virtual application server 130 that service groups are included Quantity.Whether flexible engine 111 may determine that the ratio for calculating more than the 3rd predetermined threshold value, if meter The ratio for calculating is more than the 3rd predetermined threshold value, then carry out the treatment of the quantity of reduction virtual application server 130, Otherwise, the treatment of the quantity of reduction virtual application server 130 can not be carried out.Wherein, the 4th default threshold Value is more than the second predetermined threshold value.For example, the 3rd predetermined threshold value can be 51%, the then number of light condition message Measure the proportion in above-mentioned total quantity carries out reducing the quantity of virtual application server 130 more than 51%, then Treatment.
Mode two, determine the current load condition message of the first virtual application server 130, and other are empty Intend in the current load condition message of application server 130, the quantity of light condition message is preset more than the 4th Threshold value.
In force, stretching engine 111 can be in the current load condition of the first virtual application server 130 In message, and the current load condition message of other virtual application servers 130, determine that light condition disappears The quantity of breath, then can be contrasted the quantity of light condition message with the 4th predetermined threshold value, if stretched Contracting engine 111 determines that the quantity of the light condition message for receiving more than the 4th predetermined threshold value, is then reduced The treatment of the quantity of virtual application server 130, otherwise, can not carry out reducing virtual application server 130 Quantity treatment.Wherein, the 4th predetermined threshold value is more than the second predetermined threshold value.For example, having 8 in service groups Individual virtual application server 130, the 4th predetermined threshold value can be 5, the quantity of light condition message more than 5, Then carry out the treatment of the quantity of reduction virtual application server 130.
In the embodiment of the present invention, acquisition does not send the load of the first virtual application server of load condition message Balanced weights and the last load condition message for sending of the first virtual application server；It is virtual according to first The load balancing weights of application server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server；According to the first virtual application server Current load condition message, and the current load condition message of other virtual application servers, are stretched Contracting is processed, and based on above-mentioned treatment, management equipment can determine not sending the virtual application clothes of load condition message The business current load condition message of device, so can according in service groups all of virtual application server it is negative Status message is carried, flexible treatment is carried out, such that it is able to improve the promptness of flexible treatment.
The embodiment of the present invention additionally provides one kind and carries out flexible place to virtual application server 130 in cloud computing Reason method, the method can be by virtual application server 130, load equalizer 120, the and of Surveillance center 140 The management equipment 110 of virtual application server 130 is realized jointly.The solution of the present invention can apply to certain In service groups, virtual application service explained below belongs to same service groups, for the ease of introducing the industry Business group is properly termed as service groups, by the invention it is possible to service groups are carried out with flexible treatment.As shown in Fig. 2 It is the system framework figure of the present embodiment.
As shown in fig. 6, the handling process of the method can be as follows：
Step 601, management equipment 110 receives each virtual application server 130 that Surveillance center 140 sends Load condition message.
In force, monitoring agent module 132 can be provided with virtual application server 130, the monitoring generation Reason module 132 periodically can send the negative of affiliated virtual application server 130 to Surveillance center 140 Load state, such as CPU usage, the user's access number in the unit interval, or memory usage etc..Monitoring Load status threshold can be stored in center 140, the threshold value can include the load condition upper limit and/or load shape State lower limit, Surveillance center 140 can be according to load status threshold and each virtual application server 130 for receiving Current load condition, determines the corresponding load condition message of each virtual application server 130, if monitoring Center 140 judges that load condition exceedes the load condition upper limit, it is determined that corresponding load condition message is overload Status message, then can send overload status message, such as to flexible engine 111 AddCapacityToProcessQueue alarms；If Surveillance center 140 judges load condition less than load shape State lower limit, it is determined that corresponding load condition message is light condition message, then can be to flexible engine 111 Send light condition message, such as RemoveCapacityFromProcessQueue alarms；If Surveillance center 140 judge load condition between the load condition upper limit and load condition lower limit, it is determined that corresponding load condition Message is normal condition message, then can send normal condition message to flexible engine 111, or, Message can not be sent.If after current period time in preset duration, Surveillance center 140 does not receive The load condition message that one virtual application server 130 sends, then can be determined that the first virtual application server The load condition message of transmission postpones, it is possible to send StatusNotAvaliable to flexible engine 111 Alarm, can carry the mark of the first virtual application server 130 in the alarm, to notify flexible engine The load condition message that 111 first virtual servers send postpones.
Step 602, load condition is not sent after the acquisition current period time point of management equipment 110 in preset duration The load balancing weights and the first virtual application server 130 of the first virtual application server 130 of message are most The nearly load condition message for once sending.
Wherein, current period is the transmission cycle of the currently transmitted load condition of virtual application server, current week Time point phase be at the beginning of the current transmission cycle between point.
In force, the engine 111 that stretches can receive the overload message of the transmission of Surveillance center 140, or Light condition message, then can determine application according to the overload message and light condition message for receiving The state of example.Flexible engine 111 can also receive StatuseNotAvailable alarms, it is possible to according to StatuseNotAvailable alarms, determine that the load condition message that the first virtual application server 130 sends goes out Now postpone, i.e., the first virtual application server does not send load shape in preset duration after current period time point State message.Flexible engine 111 can send request of data to load equalizer 120, be taken in the request of data Mark with the first virtual application server 130, load equalizer 120 can only by the first virtual application The load balancing weights of server 130 are sent to flexible engine 111, it is also possible to by the first virtual application server The last load condition message hair for sending of 130 load balancing weights and the first virtual application server 130 Give flexible engine 111.
Step 602 ＇, management equipment 110 sends load condition request of data to Surveillance center 140.
In force, for load equalizer 120 only by the load balancing of the first virtual application server 130 Weights are sent to the situation of flexible engine 111, and the engine 111 that stretches can send load shape to Surveillance center 140 State request of data, to obtain the last load condition message for sending of the first virtual application server 130.
Step 603, management equipment 110 is according to the load balancing weights of the first virtual application server 130 and The last load condition message for sending of one virtual application server 130, determines the first virtual application service The current load condition message of device 130.
The specific treatment of the step may refer to above-mentioned steps 504.
Step 604, management equipment 110 according to the current load condition message of the first virtual application server 130, And the current load condition message of other virtual application servers 130, carry out flexible treatment.
The specific treatment of the step may refer to above-mentioned steps 505.
In the embodiment of the present invention, acquisition does not send the load of the first virtual application server of load condition message Balanced weights and the last load condition message for sending of the first virtual application server；It is virtual according to first The load balancing weights of application server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server；According to the first virtual application server Current load condition message, and the current load condition message of other virtual application servers, are stretched Contracting is processed, and based on above-mentioned treatment, management equipment can determine not sending the virtual application clothes of load condition message The business current load condition message of device, so can according in service groups all of virtual application server it is negative Status message is carried, flexible treatment is carried out, such that it is able to improve the promptness of flexible treatment.
The embodiment of the present invention additionally provides one kind and carries out flexible treatment side to virtual application server in cloud computing Method, the method can be by virtual application server 130, load equalizer 120 and virtual application server admin Equipment 112 is realized jointly.The solution of the present invention can apply in certain service groups, void explained below Intend application service and belong to same service groups, service groups are properly termed as the ease of introducing the service groups, pass through Service groups can be carried out flexible treatment by the present invention.As shown in figure 3, being the system framework figure of the present embodiment.
As shown in fig. 7, the handling process of the method can be as follows：
Step 701, management equipment receives the load condition message that each virtual application server 130 sends.
In force, monitoring agent module 132 can be provided with virtual application server 130, the monitoring generation Reason module 132 periodically can send the negative of affiliated virtual application server 130 to flexible engine 111 Load status message, such as CPU usage, the user's access number in the unit interval, or memory usage etc., The load condition message that flexible engine 111111 will can then be received is stored.Can in flexible engine 111 To store load status threshold, the threshold value can include the load condition upper limit and/or load condition lower limit, stretch Engine 111 can be according to load status threshold and the current load of each virtual application server 130 for receiving State, determines the corresponding load condition message of each virtual application server 130, the processing procedure with can join Number above-mentioned steps 501 and step 601, repeat no more.
Step 702, load condition message is not sent after management equipment acquisition current period time point in preset duration The first virtual application server load balancing weights and the first virtual application server is the last sends Load condition message.
Wherein, current period is the transmission cycle of the currently transmitted load condition of virtual application server 130, when Preceding cycle time point be at the beginning of the current transmission cycle between point.
In force, it is negative that the virtual application server 130 that the engine 111 that stretches is received in service groups sends After carrying status message, timing can be started, if after current period time point in preset duration, stretch engine 111 load conditions for not receiving the transmission of the first virtual application server 130, then can be determined that first virtually should The load condition message sent with server 130 postpones.Then can be sent to load equalizer 120 Request of data, carries the mark of the first virtual application server 130, load equalizer in the request of data The load balancing weights of the first virtual application server 130 can be sent to flexible engine 111 by 120.So, Flexible engine 111 can obtain the first virtual application server 130 load balancing weights and stored the The last load condition message for sending of one virtual application server 130.
Step 703, management equipment is empty according to the load balancing weights of the first virtual application server 130 and first Intend the last load condition message for sending of application server 130, determine the first virtual application server 130 Current load condition message.
The specific treatment of the step may refer to above-mentioned steps 504.
Step 704, management equipment according to the current load condition message of the first virtual application server 130, with And the current load condition message of other virtual application servers 130, carry out flexible treatment.
The specific treatment of the step may refer to above-mentioned steps 505.
In the embodiment of the present invention, acquisition does not send the load of the first virtual application server of load condition message Balanced weights and the last load condition message for sending of the first virtual application server；It is virtual according to first The load balancing weights of application server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server；According to the first virtual application server Current load condition message, and the current load condition message of other virtual application servers, are stretched Contracting is processed, and based on above-mentioned treatment, management equipment can determine not sending the virtual application clothes of load condition message The business current load condition message of device, so can according in service groups all of virtual application server it is negative Status message is carried, flexible treatment is carried out, such that it is able to improve the promptness of flexible treatment.
As shown in figure 8, the embodiment of the present invention additionally provides one kind entering to virtual application server in cloud computing The structural representation of the management equipment of row management.The management equipment 800 includes：Acquiring unit 810, it is determined that Unit 820 and processing unit 830.Wherein, acquiring unit 810, load condition message is not sent for obtaining The first virtual application server load balancing weights and the last hair of the first virtual application server The load condition message sent；
Determining unit 820, for the load balancing weights according to the first virtual application server and described The last load condition message for sending of one virtual application server, determines the first virtual application service The current load condition message of device；
Processing unit 830, for according to the current load condition message of the first virtual application server, with And the current load condition message of other virtual application servers, carry out flexible treatment.
Further, acquiring unit 810 is additionally operable to perform the step 501 in Fig. 5-Fig. 7,601 or 701 etc. Step.Determining unit 820 can also carry out 502,503,504,505,602,702 in Fig. 5-Fig. 7, The steps such as 703, processing unit 830 is used to perform 505,604 and 704 steps in Fig. 5-Fig. 7.The present invention Embodiment will not be described in detail herein.
Further, management equipment in Fig. 8 is presented in the form of functional unit.Here " unit " Can refer to ASIC (application-specific integrated circuit, ASIC), circuit, Perform the processor and memory of one or more softwares or firmware program, integrated logic circuit, and/or other The device of above-mentioned functions can be provided.In a simple embodiment, those skilled in the art can think Management equipment in Fig. 8 can be in the form of shown in Fig. 4.Each unit can by the processor of Fig. 4, Memory and transceiver are realized.
As shown in figure 9, the embodiment of the present invention additionally provides a kind of structure of the load equalizer in cloud computing Schematic diagram.The load equalizer can include：Receiving unit 910 and transmitting element 920.
Wherein, receiving unit 910, the request of data that the management equipment for receiving virtual application server sends, The mark of the first virtual application server is carried in the request of data；
Transmitting element 920, the corresponding load balancing power of mark for obtaining the first virtual application server Value and/or the last load condition message for sending of the first virtual application server, set to the management Preparation send the load balancing weights and/or the load condition message.
Further, receiving unit 910 is additionally operable to perform the step 503 in Fig. 5-Fig. 7,602,702 etc. Step.Transmitting element 920 can also carry out the steps such as 503,602,702 in Fig. 5-Fig. 7, the present invention Embodiment will not be described in detail herein.
Further, load equalizer in Fig. 9 is presented in the form of functional unit.Here " unit " Can refer to ASIC (application-specific integrated circuit, ASIC), circuit, Perform the processor and memory of one or more softwares or firmware program, integrated logic circuit, and/or other The device of above-mentioned functions can be provided.In a simple embodiment, those skilled in the art can think Load equalizer in Fig. 9 can be in the form of shown in Fig. 4.Each unit can be by the treatment of Fig. 4 Device, memory and transceiver are realized.
In the embodiment of the present invention, acquisition does not send the load of the first virtual application server of load condition message Balanced weights and the last load condition message for sending of the first virtual application server；It is virtual according to first The load balancing weights of application server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server；According to the first virtual application server Current load condition message, and the current load condition message of other virtual application servers, are stretched Contracting is processed, and based on above-mentioned treatment, management equipment can determine not sending the virtual application clothes of load condition message The business current load condition message of device, so can according in service groups all of virtual application server it is negative Status message is carried, flexible treatment is carried out, such that it is able to improve the promptness of flexible treatment.
One of ordinary skill in the art will appreciate that realize all or part of step of above-described embodiment can pass through Hardware is completed, it is also possible to instruct the hardware of correlation to complete by program, described program can be stored in In a kind of computer-readable recording medium, storage medium mentioned above can be read-only storage, disk or CD etc..
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all of the invention Within spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in of the invention Within protection domain.

Claims (21)

1. one kind carries out stretch-processing method in cloud computing to virtual application server, it is characterised in that institute The method of stating includes：
Acquisition does not send the load balancing weights and described the of the first virtual application server of load condition message The last load condition message for sending of one virtual application server；
Load balancing weights and the first virtual application server according to the first virtual application server The load condition message that the last time sends, determines the current load condition of the first virtual application server Message；
According to the current load condition message of the first virtual application server, and other virtual applications clothes The current load condition message of business device, carries out flexible treatment.
2. method according to claim 1, it is characterised in that the acquisition does not send load condition and disappears The load balancing weights and the first virtual application server of the first virtual application server of breath are the last The load condition message of transmission, including：
The load condition message of at least one virtual application server transmission is received, the load condition message is Overload message or light condition message；
It is determined that the quantity of the overload message in the load condition message for receiving meets default report condition, Or when determining that the quantity of the light condition message in the load condition message that receives meets default report condition, Sent to the second virtual application server for not sending the load condition message and report notice；
Obtain the first virtual application clothes for not sending load condition message in preset duration after transmission reports notice The last load condition for sending of load balancing weights and the first virtual application server of business device disappears Breath.
3. method according to claim 2, it is characterised in that the load condition that the determination is received The quantity of the overload message in message meets default report condition, including：It is determined that the load shape for receiving The quantity of the overload message in state message proportion in the total quantity of load condition message is more than first Predetermined threshold value；
The quantity of the light condition message in the load condition message for determining to receive meets default upper tape Part, including：It is determined that the quantity of the light condition message in the load condition message for receiving disappears in load condition Proportion is more than first predetermined threshold value in the total quantity of breath.
4. method according to claim 2, it is characterised in that the load condition that the determination is received The quantity of the overload message in message meets default report condition, including：It is determined that the load shape for receiving The quantity of the overload message in state message is more than the second predetermined threshold value；
The quantity of the light condition message in the load condition message for determining to receive meets default upper tape Part, including：It is determined that the quantity of the light condition message in the load condition message for receiving is more than described second Predetermined threshold value.
5. method according to claim 1, it is characterised in that the acquisition does not send load condition and disappears The load balancing weights and the first virtual application server of the first virtual application server of breath are the last The load condition message of transmission, including：
Receive the load condition message that each virtual application server is sent by predetermined period；
Obtain interior the first virtual application clothes for not sending load condition message of preset duration after current period time point The last load condition for sending of load balancing weights and the first virtual application server of business device disappears Breath.
6. method according to claim 1, it is characterised in that described according to first virtual application The load balancing weights of server and the last load condition for sending of the first virtual application server disappear Breath, determines the current load condition message of the first virtual application server, including：
According to the load balancing weights for prestoring, the last load condition message for sending and current negative Carry the corresponding relation of status message, and the load balancing weights of the first virtual application server and described The last load condition message for sending of first virtual application server, determines the first virtual application clothes The current load condition message of business device.
7. method according to claim 6, it is characterised in that the load that the basis is prestored is equal The corresponding relation of weighing apparatus weights, the last load condition message for sending and current load condition message, with And the load balancing weights and the first virtual application server nearest of the first virtual application server The load condition message of secondary transmission, determines the current load condition message of the first virtual application server, Including：
Obtain the operating mode information of current setting, the operating mode information include resource utilization it is preferential or Processing speed is preferential；
According to the load balancing weights for prestoring, the last load condition message, the mode of operation for sending The corresponding relation of information and current load condition message, and the first virtual application server load The last load condition message for sending of balanced weights, the first virtual application server and described current The operating mode information of setting, determines the current load condition message of the first virtual application server.
8. method according to claim 1, it is characterised in that described according to first virtual application The current load condition message of server, and the current load condition message of other virtual application servers, Flexible treatment is carried out, including：
Determine the current load condition message of the first virtual application server, and other virtual applications clothes In the current load condition message of business device, the quantity of overload message meets default increase condition, then increase The quantity of virtual application server；
Determine the current load condition message of the first virtual application server, and other virtual applications clothes In the current load condition message of business device, the quantity of light condition message meets default reduction condition, then reduce The quantity of virtual application server.
9. one kind carries out stretch-processing method in cloud computing to virtual application server, it is characterised in that institute The method of stating includes：
The request of data that the management equipment of virtual application server sends is received, is carried in the request of data The mark of the first virtual application server；
Obtain the corresponding load balancing weights of mark and/or first void of the first virtual application server Intend the last load condition message for sending of application server, it is equal to send the load to the management equipment Weighing apparatus weights and/or the load condition message.
10. a kind of management equipment being managed to virtual application server in cloud computing, it is characterised in that The management equipment includes：
Acquiring unit, the load for obtaining the first virtual application server for not sending load condition message is equal Weighing apparatus weights and the last load condition message for sending of the first virtual application server；
Determining unit, for the load balancing weights according to the first virtual application server and described first The last load condition message for sending of virtual application server, determines the first virtual application server Current load condition message；
Processing unit, for according to the current load condition message of the first virtual application server, and The current load condition message of other virtual application servers, carries out flexible treatment.
11. management equipments according to claim 10, it is characterised in that the acquiring unit, specifically For：
The load condition message of at least one virtual application server transmission is received, the load condition message is Overload message or light condition message；
It is determined that the quantity of the overload message in the load condition message for receiving meets default report condition, Or when determining that the quantity of the light condition message in the load condition message that receives meets default report condition, Sent to the second virtual application server for not sending the load condition message and report notice；
Obtain the first virtual application clothes for not sending load condition message in preset duration after transmission reports notice The last load condition for sending of load balancing weights and the first virtual application server of business device disappears Breath.
12. management equipments according to claim 11, it is characterised in that the acquiring unit, specifically For：It is determined that the quantity of the overload message in the load condition message for receiving is in load condition message Proportion is more than the first predetermined threshold value in total quantity；
The acquiring unit, specifically for：It is determined that the light condition message in the load condition message for receiving Quantity in the total quantity of load condition message proportion be more than first predetermined threshold value.
13. management equipments according to claim 11, it is characterised in that the acquiring unit, specifically For：It is determined that the quantity of the overload message in the load condition message for receiving is more than the second predetermined threshold value；
The quantity of the light condition message in the load condition message for determining to receive meets default upper tape Part, including：It is determined that the quantity of the light condition message in the load condition message for receiving is more than described second Predetermined threshold value.
14. management equipments according to claim 10, it is characterised in that the acquiring unit, specifically For：
Receive the load condition message that each virtual application server is sent by predetermined period；
Obtain interior the first virtual application clothes for not sending load condition message of preset duration after current period time point The last load condition for sending of load balancing weights and the first virtual application server of business device disappears Breath.
15. management equipments according to claim 10, it is characterised in that described determining unit, tool Body is used for：
According to the load balancing weights for prestoring, the last load condition message for sending and current negative Carry the corresponding relation of status message, and the load balancing weights of the first virtual application server and described The last load condition message for sending of first virtual application server, determines the first virtual application clothes The current load condition message of business device.
16. management equipments according to claim 15, it is characterised in that the determining unit, specifically For：
Obtain the operating mode information of current setting, the operating mode information include resource utilization it is preferential or Processing speed is preferential；
According to the load balancing weights for prestoring, the last load condition message, the mode of operation for sending The corresponding relation of information and current load condition message, and the first virtual application server load The last load condition message for sending of balanced weights, the first virtual application server and described current The operating mode information of setting, determines the current load condition message of the first virtual application server.
17. management equipments according to claim 10, it is characterised in that the processing module, specifically For：
Determine the current load condition message of the first virtual application server, and other virtual applications clothes In the current load condition message of business device, the quantity of overload message meets default increase condition, then increase The quantity of virtual application server；
Determine the current load condition message of the first virtual application server, and other virtual applications clothes In the current load condition message of business device, the quantity of light condition message meets default reduction condition, then reduce The quantity of virtual application server.
18. a kind of load equalizers in cloud computing, it is characterised in that the load equalizer includes：
Receiving unit, the request of data that the management equipment for receiving virtual application server sends, the number According to the mark that the first virtual application server is carried in request；
Transmitting element, the corresponding load balancing weights of mark for obtaining the first virtual application server And/or the last load condition message for sending of the first virtual application server, to the management equipment Send the load balancing weights and/or the load condition message.
A kind of 19. management equipments being managed to virtual application server in cloud computing, it is characterised in that Including：
Memory, for storing computer executable program code；
Transceiver, and
Processor, with the memory and the transceiver couples；
Wherein described program code includes instruction, and when being instructed described in the computing device, the instruction makes Described device performs following operation：
Acquisition does not send the load balancing weights and described the of the first virtual application server of load condition message The last load condition message for sending of one virtual application server；
Load balancing weights and the first virtual application server according to the first virtual application server The load condition message that the last time sends, determines the current load condition of the first virtual application server Message；
According to the current load condition message of the first virtual application server, and other virtual applications clothes The current load condition message of business device, carries out flexible treatment.
A kind of 20. load equalizers in cloud computing, it is characterised in that including：
Memory, for storing computer executable program code；
Transceiver, and
Processor, with the memory and the transceiver couples；
Wherein described program code includes instruction, and when being instructed described in the computing device, the instruction makes Described device performs following operation：
The request of data that the management equipment of virtual application server sends is received, is carried in the request of data The mark of the first virtual application server；
Obtain the corresponding load balancing weights of mark and/or first void of the first virtual application server Intend the last load condition message for sending of application server, it is equal to send the load to the management equipment Weighing apparatus weights and/or the load condition message.
A kind of 21. systems for carrying out flexible treatment to virtual application server in cloud computing, it is characterised in that The system includes management equipment and load equalizer, wherein：
The management equipment, do not sent for obtaining load condition message the first virtual application server it is negative Balanced weights and the last load condition message for sending of the first virtual application server are carried, according to institute State the last hair of load balancing weights and the first virtual application server of the first virtual application server The load condition message sent, determines the current load condition message of the first virtual application server, according to The current load condition message of the first virtual application server, and other virtual application servers are current Load condition message, carry out flexible treatment；
The load equalizer, the request of data that the management equipment for receiving virtual application server sends, The mark of the first virtual application server is carried in the request of data, the first virtual application clothes are obtained The last transmission of the corresponding load balancing weights of mark and/or the first virtual application server of business device Load condition message, the load balancing weights and/or the load condition message are sent to the management equipment.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109120436A (en) * 2018-08-01 2019-01-01 郑州云海信息技术有限公司 A kind of information processing method, device and computer readable storage medium
CN109583183A (en) * 2018-12-03 2019-04-05 无锡华云数据技术服务有限公司 Client-side management method and device
CN110266525A (en) * 2019-06-04 2019-09-20 湖北五五互联科技有限公司 CDN server quantity configuration method, equipment and computer readable storage medium
CN112988389A (en) * 2021-03-22 2021-06-18 成都卓拙科技有限公司 Automatic scaling method and system combining load regulation and periodic regulation
WO2022222817A1 (en) * 2021-04-23 2022-10-27 华为技术有限公司 Method and apparatus for selecting edge application server

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101304366A (en) * 2007-05-08 2008-11-12 华为技术有限公司 Method, apparatus and system for implementing load balance in packet network
CN101938416A (en) * 2010-09-01 2011-01-05 华南理工大学 Cloud computing resource scheduling method based on dynamic reconfiguration virtual resources
CN102214117A (en) * 2010-04-07 2011-10-12 中兴通讯股份有限公司 Virtual machine management method, system and server
CN103441945A (en) * 2013-08-30 2013-12-11 华为技术有限公司 Method and device for controlling link load and data transmission devices
CN104750541A (en) * 2015-04-22 2015-07-01 成都睿峰科技有限公司 Virtual machine migration method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101304366A (en) * 2007-05-08 2008-11-12 华为技术有限公司 Method, apparatus and system for implementing load balance in packet network
CN102214117A (en) * 2010-04-07 2011-10-12 中兴通讯股份有限公司 Virtual machine management method, system and server
CN101938416A (en) * 2010-09-01 2011-01-05 华南理工大学 Cloud computing resource scheduling method based on dynamic reconfiguration virtual resources
CN103441945A (en) * 2013-08-30 2013-12-11 华为技术有限公司 Method and device for controlling link load and data transmission devices
CN104750541A (en) * 2015-04-22 2015-07-01 成都睿峰科技有限公司 Virtual machine migration method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109120436A (en) * 2018-08-01 2019-01-01 郑州云海信息技术有限公司 A kind of information processing method, device and computer readable storage medium
CN109583183A (en) * 2018-12-03 2019-04-05 无锡华云数据技术服务有限公司 Client-side management method and device
CN109583183B (en) * 2018-12-03 2020-04-14 无锡华云数据技术服务有限公司 Client management method and device
CN110266525A (en) * 2019-06-04 2019-09-20 湖北五五互联科技有限公司 CDN server quantity configuration method, equipment and computer readable storage medium
CN110266525B (en) * 2019-06-04 2022-02-22 湖北五五互联科技有限公司 CDN server number configuration method, equipment and computer readable storage medium
CN112988389A (en) * 2021-03-22 2021-06-18 成都卓拙科技有限公司 Automatic scaling method and system combining load regulation and periodic regulation
CN112988389B (en) * 2021-03-22 2023-08-11 成都卓拙科技有限公司 Automatic telescoping method and system combining load regulation and periodicity regulation
WO2022222817A1 (en) * 2021-04-23 2022-10-27 华为技术有限公司 Method and apparatus for selecting edge application server

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