CN115348214A

CN115348214A - Data flow management and control method, device and system

Info

Publication number: CN115348214A
Application number: CN202210905543.2A
Authority: CN
Inventors: 吴惊道
Original assignee: Jingdong Technology Information Technology Co Ltd
Current assignee: Jingdong Technology Information Technology Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-15

Abstract

The invention discloses a data flow management and control method, a device and a system, and relates to the technical field of computers. One embodiment of the method comprises: determining management and control information required for traffic management and control of the application, wherein the management and control information comprises application information, machine room information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a strategy required for traffic management and control of the application; grouping node information of a plurality of service nodes to which the applications belong according to one or more machine room information; and aiming at each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for the grouping result according to the flow control strategy, and sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room so that the gateway front-end server controls the data flow of the application. The embodiment performs personalized traffic control for different applications.

Description

Data flow management and control method, device and system

Technical Field

The invention relates to the technical field of computers, in particular to a data flow management and control method, device and system.

Background

At present, service systems such as bank management systems and medical systems built by hospitals, which are realized based on Enterprise Service Buses (ESBs), mainly manage data traffic by configuring a management and control policy for uniformly managing data traffic of Service nodes in machine rooms in gateways set in the machine rooms.

For various applications configured in each service node in the computer room, the existing way of indiscriminately controlling data traffic through a gateway cannot perform personalized traffic control for different applications.

Disclosure of Invention

In view of this, embodiments of the present invention provide a method, an apparatus, and a system for managing and controlling data traffic, which can perform personalized traffic management and control for different applications.

To achieve the above object, according to an aspect of an embodiment of the present invention, there is provided a data traffic management method, including:

determining management and control information required for traffic management and control of an application, wherein the management and control information comprises application information, machine room information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a traffic management and control strategy for the application;

grouping node information of a plurality of service nodes to which the application belongs according to one or more pieces of machine room information;

and for each machine room to which the application belongs, configuring a traffic control label corresponding to the machine room for a grouping result according to the traffic control strategy, sending the application information and the grouping result configured with the traffic control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the traffic control label, and controlling the data traffic of the application according to the grouping result configured with the traffic control label.

Optionally, the data traffic that governs the application and is executed by the gateway front end server includes:

for the case that the traffic control label characterizes the priority of each instance address combination included in the packet result,

the gateway front-end server of each machine room executes the following operations:

the gateway front-end server responds to the starting trigger of the data traffic, and determines a target grouping result to which the data traffic belongs according to application information included in the data traffic;

determining an instance address combination with the highest priority level according to the stored traffic control label representing the priority level of each instance address combination included in the target grouping result;

and transmitting the data traffic to the application under the example address combination with the highest priority level.

Optionally, the controlling, executed by the gateway front-end server, the data traffic of the application includes:

for the case that the traffic control label characterizes the traffic of each instance address combination included in the grouping result and assigns a weight,

the gateway front-end server of each computer room executes the following operations:

the gateway front-end server responds to the starting trigger of data traffic, and determines a target grouping result to which the data traffic belongs and historical traffic carrying capacity of each instance address combination included in the target grouping result within a set time period according to application information included in the data traffic;

determining a target instance address combination according to a stored traffic control label representing traffic distribution weight of each instance address combination included in the target grouping result and historical traffic carrying capacity of each instance address combination included in the target grouping result;

and transmitting the data traffic to the application under the target instance address combination.

Optionally, the grouping node information of a plurality of service nodes to which the application belongs includes:

and dividing node information of one or more service nodes belonging to the same computer room into an example address combination.

Optionally, the traffic control policy includes:

a first routing strategy for preferentially routing to a machine room closest to a gateway front-end server receiving the data traffic;

alternatively, the first and second electrodes may be,

and distributing a second routing strategy of the data traffic for a plurality of machine rooms to which the application belongs according to traffic proportion.

Optionally, configuring a traffic control label corresponding to the machine room for the grouping result includes:

configuring each first machine room of the first routing strategy aiming at each machine room to which the application belongs, and executing the following operations:

determining a target instance address combination belonging to the first computer room from each instance address combination included in the grouping result;

configuring a flow control label representing the highest priority for the target instance address combination;

and configuring traffic control labels representing low priority for other example address combinations except the target example address combination.

Optionally, the sending, to the gateway front server of the computer room, the packet result configured with the traffic control tag includes:

and sending the target instance address combination configured with the traffic control label representing the highest priority and the other instance address combinations configured with the traffic control label representing the low priority to a gateway front server of a first computer room to which the target instance address combination belongs.

Optionally, the configuring, for the grouping result, a traffic control tag corresponding to the machine room includes:

for each second machine room configured with the second routing policy in each machine room to which the application belongs, executing the following operations:

and configuring corresponding traffic control labels representing the position weight for each instance address combination included in the grouping result according to a preset traffic ratio.

Optionally, the sending, to a gateway front-end server of the computer room, the packet result configured with the traffic control label includes:

and sending each instance address combination configured with a traffic control label representing the position weight to a gateway front-end server of the second computer room.

Optionally, the data traffic management and control method is applied to a service system which belongs to a plurality of machine rooms and is in communication connection through an enterprise service bus.

In a second aspect, an embodiment of the present invention provides a data traffic control device, including: an interaction module and a control module, wherein,

the interaction module is configured to determine management and control information required for traffic management and control on an application, where the management and control information includes application information, machine room information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a traffic management and control policy for the application;

the control module is used for grouping the node information of the service nodes to which the application belongs according to the one or more pieces of machine room information; and for each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for a grouping result according to the flow control strategy, sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the flow control label, and controlling the data flow of the application according to the grouping result configured with the flow control label.

In a third aspect, an embodiment of the present invention provides a data flow management and control system, including: a plurality of computer rooms, gateway front-end servers distributed in each computer room, and the data traffic control apparatus provided in the above second embodiment, wherein,

the plurality of machine rooms are connected through an enterprise service bus;

the data traffic control device is used for sending the obtained application information and the traffic control label configured by the grouped service nodes to the gateway front-end server;

each gateway front-end server is configured to, on a condition that application information sent by the data traffic control apparatus and the traffic control label configured by a grouped service node are received, correspondingly store the application information and the grouped service node configured with the traffic control label, and control the data traffic of the application according to the grouped service node configured with the traffic control label.

One embodiment of the above invention has the following advantages or benefits: the method includes the steps that the determined control information and node information of a plurality of service nodes to which applications belong and which are included in the control information are grouped, and flow control labels corresponding to machine rooms are configured for grouping results according to flow control strategies of the applications which are included in the control information, wherein the flow control strategies can be obtained through the control information, and the flow control labels are configured for each machine room and are based on the flow control strategies, so that the flow control labels can be flexibly configured for each machine room to which the applications belong through the flow control strategies, and the data flow of the applications is controlled through the application information which is correspondingly stored in a gateway front-end server and the grouping results which are configured with the flow control labels, and personalized flow control is performed on different applications.

In addition, the traffic control tag of the grouping result can be correspondingly modified subsequently by modifying the traffic control policy of the application of the control information so as to adjust the traffic control, so that the traffic control can be flexibly and dynamically adjusted.

Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.

Drawings

The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:

FIG. 1 is a schematic diagram of a system architecture according to the prior art;

FIG. 2 is a schematic diagram of the main flow of a data traffic management method according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a service system architecture according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the main flow of another data flow management method according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the main flow of yet another data flow management method according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a main flow of a data traffic management configuration according to an embodiment of the present invention;

fig. 7 is a schematic diagram of main modules of a data traffic management apparatus according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of the primary equipment of a data flow management system according to an embodiment of the present invention;

FIG. 9 is an exemplary system architecture diagram in which embodiments of the present invention may be employed;

fig. 10 is a schematic block diagram of a computer system suitable for use in implementing a terminal device or server according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

The system architecture 100 exemplarily shown in fig. 1 is mainly used as a system having a large amount of data and requiring distributed computer rooms for bank systems, medical systems, e-commerce systems, and the like, so as to reduce the pressure of processing data traffic in one computer room. As shown in fig. 1, in the prior art, a system architecture 100 with multiple rooms may include: an enterprise service bus 101, a plurality of rooms 102, and a gateway 103 provided for each room.

Wherein each computer room 102 may have a plurality of servers 1021 deployed, and each server may have one or more applications deployed. The same application may be deployed to multiple servers 1021 in one computer room, or may be deployed to multiple servers in multiple computer rooms.

In the prior art, data traffic is allocated to each gateway mainly through the enterprise service bus 101, and each gateway allocates the data traffic to an application in a corresponding server according to its own configuration. Because the prior art allocates data traffic through the gateway, and the configuration of the gateway has limitations, it cannot configure differentiated flow control for different applications, resulting in that traffic control cannot be configured individually.

In order to solve the problem of personalized configuration of data traffic management and control, fig. 2 shows a main flow diagram of a data traffic management and control method provided by an embodiment of the present invention. As shown in fig. 2, the data traffic control method may include the following steps:

step S201: determining management and control information required for traffic management and control of the application, wherein the management and control information comprises application information, machine room information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a strategy required for traffic management and control of the application;

step S202: grouping node information of a plurality of service nodes to which the applications belong according to one or more machine room information;

step S203: and aiming at each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for the grouping result according to a flow control strategy, sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the flow control label, and controlling the data flow of the application according to the grouping result configured with the flow control label.

The specific implementation manner of determining the management and control information required for traffic management and control on the application in step S201 may be to receive the management and control information required for traffic management and control on the application sent by the client, or to obtain the management and control information input by the user through a browser or a front-end interface or page. The client, the browser or the front-end interface or page may provide selectable options for the machine room, the server, the application and the traffic control for the user, so that the user can conveniently construct control information for the application.

The traffic control policy required for traffic control of the application may be the same traffic control policy set for the same application in different servers; it may also manage sub-policies for multiple traffic for the same application in different servers; it may also be a plurality of traffic policing sub-policies for different applications; it may also be different traffic policing sub-policies for different services in the application, etc.

The machine room information may be information capable of uniquely identifying the machine room, such as a machine room identifier and a machine room position that are allocated to the machine room in advance.

The node information may be a node identifier previously allocated to the node, an instance ip of the node, gateway port information of the node, and the like.

The gateway front-end server is configured for each machine room, and each machine room is provided with a corresponding gateway front-end server.

The specific implementation of the step S202 may include: and dividing node information of one or more service nodes belonging to the same computer room into an example address combination.

A plurality of machine rooms shown in fig. 3, for example, machine room 1 in area a, machine room 2 in area B, machine room 3 in area C, machine room 4 in area D, and machine room 5 in area E, wherein the machine room 1 includes

servers

11, 12, 13, 14, 15, and 16, the machine room 2 includes

servers

21, 22, 23, 24, and 25, the machine room 3 includes

servers

31, 32, 33, 34, and 35, the machine room 4 includes

servers

41, 42, 43, and 44, and the machine room 5 includes

servers

51, 52, and 53. The application a is deployed in the

servers

11, 12, 14, 16, 23, 25, 31, 33, 35, 41, 42, 44 and 51, the application b is deployed in the

servers

12, 13, 14, 15, 21, 22, 24, 25, 32, 34, 35, 43, 44, 51 and 52, the application c is deployed in the

servers

11, 12, 13, 15, 21, 22, 25, 31, 32, 33, 42, 43, 52 and 53, and the application d is deployed in the

servers

12, 13, 14, 16, 22, 23, 24, 25, 32, 33, 34, 35, 41, 43, 51 and 53. It should be noted that fig. 3 only shows the deployment of the computer room, the server and the application by way of example, and does not limit the computer room, the server and the application deployment itself. For example, for the application a, the specific implementation of step S202 is as follows: an example address combination 1a of machine room 1 corresponding to area a is divided for application a: { instance address of server 11, instance address of server 12, instance address of server 14, instance address of server 16 }; example address combination 2a of machine room 2 corresponding to region B: { instance address of server 23, instance address of server 25 }; example address combination 3a of the machine room 3 corresponding to the area C: { instance address of server 31, instance address of server 33, instance address of server 35 }; example address combination 4a of machine room 4 corresponding to zone D: { instance address of server 41, instance address of server 42 }; example address combination 5a of the machine room 5 corresponding to the area E: { instance address of server 51 }. For another example, for the application c, the specific implementation of step S202 is as follows: an example address combination 1c of machine room 1 corresponding to area a is divided for application c: { instance address of server 11, instance address of server 12, instance address of server 13, instance address of server 15 }; example address combination 2c of machine room 2 corresponding to region B: { instance address of server 21, instance address of server 22, instance address of server 25 }; example address combination 3C of the machine room 3 corresponding to the area C: { instance address of server 31, instance address of server 32, instance address of server 33 }; example address combination 4c of the machine room 4 corresponding to the area D: { instance address of server 42, instance address of server 43 }; example address combination 5c of the machine room 5 corresponding to the area E: { instance address of server 52, instance address of server 53 }.

Taking application a as an example, the specific implementation that the application information and the grouping result configured with the traffic control label are sent to a gateway front-end server of a computer room is as follows: and sending the example address combination 1a, the example address combination 2a, the example address combination 3a, the example address combination 4a, the example address combination 5a and flow management control labels corresponding to the rooms to gateway front-end servers in the rooms 1 to 5.

In the embodiment shown in fig. 2, the determined management and control information and the node information of the plurality of service nodes to which the application belongs, which are included in the management and control information, are grouped, and a traffic management and control tag corresponding to a machine room is configured for each machine room to which the application belongs according to a traffic management and control policy of the application, which is included in the management and control information, and the grouping result, which is for each machine room and to which the application belongs, is configured, because the traffic management and control policy is obtained through the management and control information, and the traffic management and control tag is configured for each machine room to which the application belongs, flexibly through the traffic management and control policy, and the application information and the grouping result configured with the traffic management and control tag are preposed through the gateway, so that the data traffic of the application is managed and personalized for different applications is achieved.

In addition, the traffic control policy of the application of the control information can be modified subsequently, and the traffic control tag of the grouping result is correspondingly modified to adjust the traffic control, so that the traffic control can be flexibly and dynamically adjusted.

In this embodiment of the present invention, for a case that a traffic control label represents a priority of each instance address combination included in a grouping result, a gateway front server in each machine room executes the operation steps shown in fig. 4:

step S401: the gateway front-end server responds to the starting trigger of the data traffic, and determines a target grouping result to which the data traffic belongs according to application information included in the data traffic;

step S402: determining an instance address combination with the highest priority level according to the flow control label representing the priority level of each instance address combination included in the stored target grouping result;

step S403: and transmitting the data traffic to the application under the example address combination with the highest priority level.

The gateway front-end server responds to the starting trigger of the data flow and mainly realizes that: in the process of sending the data traffic to the gateway of the computer room, the data traffic first reaches the gateway front-end server deployed for the computer room and the gateway of the computer room.

The priority of each instance address combination included in the traffic control label characterization grouping result is specifically that the priority of each instance address combination included in the grouping result allocated to different computer rooms is different, for example, for an application a, the priority of each instance address combination allocated to the computer room 1 is: of the instance address combination 1a, the instance address combination 2a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a, the instance address combination 1a located in the machine room 1 has the highest priority label such as label 1, and the instance address combination 2a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a have the normal level label such as label 0. For another example, for application a, the machine room 2 assigns the grouping result: of the instance address combination 1a, the instance address combination 2a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a, the instance address combination 2a located in the machine room 2 has the highest priority label such as label 1, and the instance address combination 1a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5 have a normal level label such as label 0. For example, for application a, the machine room 3 assigns the grouping result: of the instance address combination 1a, the instance address combination 2a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a, the instance address combination 3a located in the machine room 3 has a label with the highest priority, such as label 1, and the instance address combination 1a, the instance address combination 2a, the instance address combination 4a, and the instance address combination 5a have a normal-level label, such as label 0. Then, for the data traffic of the application a distributed to the gateway front-end server in the machine room 1, the gateway front-end server in the machine room 1 issues the data traffic of the application a to the application a deployed by the server in the machine room 1; for the data traffic of the application a distributed to the gateway front-end server on the machine room 2, the gateway front-end server on the machine room 2 issues the data traffic of the application a to the application a deployed by the server in the machine room 2; for the data traffic of the application a distributed to the gateway front-end server in the machine room 4, the gateway front-end server in the machine room 4 issues the data traffic of the application a to the application a deployed by the server in the machine room 4. Namely, the gateway only needs to execute the balance strategy, so that the gateway does not need a complex flow control strategy, and the management of the gateway is convenient.

The priority of each instance address combination included in the traffic control label representation grouping result is mainly that the traffic control policy is machine room-first, and specifically, the data traffic distributed to the gateway front-end server is preferentially distributed to the application of the machine room where the gateway front-end server is located. Corresponding priorities are configured for different example address combinations in different machine rooms, the machine rooms are selected according to the priorities, and management and maintenance of flow control strategies and data flows of applications of the machine rooms are facilitated through the gateway front-end server.

In the embodiment of the present invention, for a case that a traffic management label represents a traffic distribution weight of each instance address combination included in a grouping result, a gateway front server of each computer room executes the operation steps shown in fig. 5:

step S501: the gateway front-end server responds to the starting trigger of the data traffic, and determines a target grouping result to which the data traffic belongs and historical traffic carrying capacity of each instance address combination included in the target grouping result in a set time period according to application information included in the data traffic;

the set time period can be set or adjusted correspondingly according to actual requirements.

Step S502: determining a target instance address combination according to a traffic control label representing traffic distribution weight of each instance address combination included in the stored target grouping result and historical traffic carrying capacity of each instance address combination included in the target grouping result;

the determination of the target instance address combination mainly includes selecting the instance address combination with the largest remaining traffic carrying capacity.

For example, for the target grouping result to which the data traffic of the application d belongs: example address combination 1D of machine room 1 for zone a { example address of server 12, example address of server 13, example address of server 14, example address of server 16 }, example address combination 2D of machine room 2 corresponding to zone B { example address of server 22, example address of server 23, example address of server 24, example address of server 25 }, example address combination 3D of machine room 3 corresponding to zone C { example address of server 32, example address of server 33, example address of server 34, example address of server 35 }, example address combination 4D of machine room 4 corresponding to zone D { example address of server 41, example address of server 43 } and example address combination 5D of machine room 5 corresponding to zone E { example address of server 51, example address of server 53 }. Wherein, the traffic distribution weights of the instance address combination 1d, the instance address combination 2d, the instance address combination 3d, the instance address combination 4d and the instance address combination 5d are respectively: 3. the traffic allocation percentages of 3, 2, 1, i.e., instance address combination 1d, instance address combination 2d, instance address combination 3d, instance address combination 4d, and instance address combination 5d are 30%, 20%, 10%, and 10%, respectively. For example, the historical traffic carrying capacity of each instance address combination is respectively: the historical bearing capacity of instance address combination 1d is 15%, the historical bearing capacity of instance address combination 2d is 20%, the historical bearing capacity of instance address combination 3d is 15%, the historical bearing capacity of instance address combination 4d is 5%, and the historical bearing capacity of instance address combination 5d is 5%, wherein the historical bearing capacity of instance address combination 1d 15% is the largest relative to the traffic distribution percentage, and therefore, the instance address combination 1d is the target instance address combination.

Step S503: and transmitting the data traffic to the application under the address combination of the target instance.

For example, for the data traffic of the application d, the data traffic of the application d is transmitted to the application d of the instance address combination 1 d.

In the embodiment of the present invention, the traffic management policy may include: a first routing strategy for preferentially routing to a machine room closest to a gateway front-end server for receiving data traffic; or, distributing a second routing policy of data traffic for a plurality of machine rooms to which the applications belong according to the traffic proportion.

The first routing strategy for preferentially routing to the machine room closest to the gateway front-end server receiving the data traffic is mainly to send the data traffic distributed to the gateway front-end server to the machine room where the gateway front-end server is located.

The specific implementation manner of configuring the traffic control label corresponding to the machine room for the grouping result may include:

for each first machine room configured with the first routing policy in each machine room to which the application belongs, executing the operation steps shown in fig. 6:

step S601: determining a target instance address combination belonging to the first computer room from each instance address combination included in the grouping result;

step S602: configuring a flow control label representing the highest priority for the address combination of the target instance;

step S603: and configuring the traffic control labels representing low priority for other example address combinations except the target example address combination.

Taking application a shown in fig. 3 as an example, the traffic control policy of application a: the method includes configuring a room proximity policy for an application a (i.e., preferentially selecting an application of a room closest to the application a), specifically, for the application a, determining that an instance address combination 1a in a gateway front-end server of a room 1 is a target instance address combination for a room 1 that is a first room, configuring a highest-priority label, such as a label 1, for the instance address combination 1a, and setting a normal-level label, such as a label 0, for an instance address combination 2a, an instance address combination 3a, an instance address combination 4a, and an instance address combination 5a in the gateway front-end server of the room 1. For another example, if the machine room 2 is the first machine room, determining that the instance address combination 2a in the gateway front-end server of the machine room 2 is the target instance address combination, configuring a highest-priority label, such as label 1, for the instance address combination 2a, and setting a common-level label, such as label 0, for the instance address combination 1a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a in the gateway front-end server of the machine room 1; for the machine room 1 as a first machine room, determining that the instance address combination 3a in the gateway front-end server of the machine room 1 is a target instance address combination, configuring a highest-priority label such as label 1 for the instance address combination 3a, and setting a common-level label such as label 0 for the instance address combination 1a, the instance address combination 2a, the instance address combination 4a, and the instance address combination 5a in the gateway front-end server of the machine room 1.

Accordingly, for the embodiment of fig. 6, the specific implementation of sending the packet result configured with the traffic control label to the gateway front-end server of the computer room may include: and sending the target instance address combination configured with the traffic control label representing the highest priority and other instance address combinations configured with the traffic control label representing the low priority to a gateway front-end server of a first computer room to which the target instance address combination belongs. For example, the instance address combination 1a configured with the highest priority label, such as label 1, and the instance address combination 2a, the instance address combination 3a, the instance address combination 4a, and the instance address combination 5a configured with the normal level label, such as label 0, are sent to the gateway front-end server of the computer room 1. For another example, the instance address combination 2a configured with the highest priority label, for example, label 1, the instance address combination 1a configured with the normal level label, for example, label 0, instance address combination 3a, instance address combination 4a, and instance address combination 5a are sent to the gateway front-end server of the computer room 2.

In an embodiment of the present invention, the specific implementation of configuring the traffic control label corresponding to the machine room for the grouping result may include:

and aiming at each second machine room with the second routing strategy in each machine room to which the application belongs, executing the following operations: and configuring corresponding traffic control labels representing the position weight for each instance address combination included in the grouping result according to a preset traffic ratio.

Taking application c shown in fig. 3 as an example, the traffic control policy of application c: the flow percentages of the machine rooms 1, 2, 3, 4 and 5 where the application C is located are respectively configured to be 30%, 20%, 10% and 10%, and correspondingly, the flow management label 3 is configured for the instance address combination 1C of the machine room 1 corresponding to the area a, the flow management label 3 is configured for the instance address combination 2C of the machine room 2 corresponding to the area B, the flow management label 2 is configured for the instance address combination 3C of the machine room 3 corresponding to the area C, the flow management label 1 is configured for the instance address combination 4C of the machine room 4 corresponding to the area D, and the flow management label 1 is configured for the instance address combination 5C of the machine room 5 corresponding to the area E.

Accordingly, the specific implementation of sending the packet result configured with the traffic control tag to the gateway front-end server of the computer room may include: and sending each instance address combination configured with the traffic control label representing the position weight to a gateway front-end server of the second computer room.

The data traffic control method provided in the foregoing embodiments is applied to a service system that belongs to multiple computer rooms and is connected through enterprise service bus communication as shown in fig. 3.

It should be noted that the application traffic control policy in each of the above embodiments is mainly described by taking an application as an example, and correspondingly, different traffic control policies may also be configured for the service in the application in a manner of configuring the control policy by the application, which is not described herein again.

In addition, the labels of different traffic control policies are generally different, so as to effectively distinguish the traffic control policies. The above embodiments are merely illustrative of the tag and are not intended to be limiting of the tag itself.

In addition, the gateway front-end server of each computer room can be constructed based on an independent process Envoy.

As shown in fig. 7, an embodiment of the present invention provides a data traffic control apparatus 700, where the data traffic control apparatus 700 may include: an interaction module 701 and a control module 702, wherein,

the interaction module 701 is configured to determine management and control information required for traffic management and control on an application, where the management and control information includes application information, information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a traffic management and control policy for the application;

a control module 702, configured to group node information of multiple service nodes to which an application belongs according to one or more pieces of machine room information; and aiming at each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for the grouping result according to a flow control strategy, sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the flow control label, and controlling the data flow of the application according to the grouping result configured with the flow control label by the gateway front-end server.

In this embodiment of the present invention, the control module 702 is configured to divide node information of one or more service nodes belonging to the same computer room into an example address combination.

In the embodiment of the present invention, the traffic management policy may include:

a first routing strategy for preferentially routing to a machine room closest to a gateway front-end server for receiving data traffic; or distributing a second routing strategy of data traffic for a plurality of machine rooms to which the application belongs according to traffic proportion.

In this embodiment of the present invention, the control module 702 is further configured to, for each first machine room configured with the first routing policy in each machine room to which the application belongs, execute operations: determining a target instance address combination belonging to the first computer room from each instance address combination included in the grouping result; configuring a flow control label representing the highest priority for the address combination of the target instance; and configuring traffic control labels representing low priority for other example address combinations except the target example address combination.

In this embodiment of the present invention, the control module 702 is further configured to send the target instance address combination configured with the traffic control label representing the highest priority and other instance address combinations configured with the traffic control label representing the low priority to the gateway front-end server of the first machine room to which the target instance address combination belongs.

In this embodiment of the present invention, the control module 702 is further configured to, for each second machine room configured with the second routing policy in the machine rooms to which the application belongs, execute operations: and configuring corresponding traffic control labels representing the position weight for each instance address combination included in the grouping result according to a preset traffic ratio.

In this embodiment of the present invention, the control module 702 is further configured to send each instance address combination configured with the traffic control label representing the location weight to the gateway front-end server of the second computer room.

As shown in fig. 8, an embodiment of the present invention provides a data flow management and control system 800, including: a plurality of computer rooms 801 and the data traffic management and control apparatus 700 provided in the above embodiments. Wherein the content of the first and second substances,

each machine room 801 is configured with a gateway front-end server 8011;

a plurality of machine rooms 801 are connected through an enterprise service bus;

a data traffic control device 700, configured to send the obtained application information and the traffic control tag configured by the grouped service node to the gateway front server 8011;

each gateway front-end server 8011 is configured to, in a case of receiving the application information sent by the data traffic control apparatus 700 and the traffic control label configured by the grouped service node, correspondingly store the application information and the grouped service node configured with the traffic control label, and control the data traffic of the application according to the service node configured with the grouped service node configured with the traffic control label.

In this embodiment of the present invention, the gateway front server 8011 is further configured to, for a case that the traffic control tag represents the priority of each instance address combination included in the grouping result, respond to a start trigger of the data traffic, and determine, according to application information included in the data traffic, a target grouping result to which the data traffic belongs; determining an instance address combination with the highest priority level according to the flow control label representing the priority level of each instance address combination included in the stored target grouping result; and transmitting the data traffic to the application under the example address combination with the highest priority.

In this embodiment of the present invention, the gateway front server 8011 is further configured to, for a situation that a traffic management and control label characterizes a weight of traffic of each instance address combination included in a grouping result, determine, according to application information included in data traffic, a target grouping result to which the data traffic belongs and a historical traffic carrying capacity of each instance address combination included in the target grouping result within a set time period, in response to a start trigger of the data traffic; determining a target instance address combination according to a traffic control label representing traffic distribution weight of each instance address combination included in the stored target grouping result and historical traffic carrying capacity of each instance address combination included in the target grouping result; and transmitting the data traffic to the application under the address combination of the target instance.

Fig. 9 exemplarily shows a system architecture for implementing the data traffic management method or apparatus.

As shown in fig. 9, the system architecture 900 may include

terminal devices

901, 902, 903, a network 904, an enterprise service bus 905, a data traffic management server 906,

machine rooms

907, 908, 909, wherein the machine room 907 configures a gateway front-end server 9071, a gateway 9072, and a plurality of

application servers

9073, 9074, 9075, the machine room 908 configures a gateway front-end server 9081, a gateway 9082, and a plurality of

application servers

9083, 9084, 9085, and the machine room 909 configures a gateway front-end server 9091, a gateway 9092, and a plurality of

application servers

9093, 9094, 9095. The network 904 is the medium used to provide communication links between the

end devices

901, 902, 903 and the enterprise service bus 905. Network 904 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.

Users may use the

end devices

901, 902, 903 to interact with server-deployed applications of various rooms through the network 904 and enterprise service bus 905 to receive or send messages, etc. The

terminal devices

901, 902, 903 may have various communication clients installed thereon, such as a shopping client, a web browser, a search application, an instant messaging tool, a mailbox client, social platform software, etc. (for example only).

The

terminal devices

901, 902, 903 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop portable computers, desktop computers, and the like.

Data traffic server 906 may be a server that provides various services, such as a back-office management server (for example only) that provides support for traffic management policies configured by users for applications. The back-stage management server may analyze and perform other processing on the received data such as the management and control information related to traffic management and deploy the processing result (for example, an instance address combination for an application, a traffic management and control label for the instance address combination — just an example) to the corresponding gateway front-end server.

The gateway front-end servers of the respective machine rooms may allocate the machine rooms to the received data traffic according to the deployed application instance address combinations and the traffic control labels of the instance address combinations. The gateway may allocate the data traffic equally for the applications included in the room.

It should be noted that, the data traffic control method provided in the embodiment of the present invention is generally executed by the data traffic control server 906 and the gateway front-end server installed in each computer room, and accordingly, the data traffic control apparatus is generally composed of the data traffic control server 906 and the gateway front-end server installed in each computer room.

It should be understood that the number of terminal devices, networks, data traffic policing servers, rooms, gateway front-end servers, gateways, etc. in fig. 9 are merely illustrative. According to the implementation needs, any number of terminal devices, networks, data traffic management and control servers, machine rooms, gateway front-end servers and gateways can be provided.

Referring now to FIG. 10, a block diagram of a computer system 1000 suitable for use with a terminal device implementing an embodiment of the invention is shown. The terminal device shown in fig. 10 is only an example, and should not bring any limitation to the functions and the use range of the embodiment of the present invention.

As shown in fig. 10, the computer system 1000 includes a Central Processing Unit (CPU) 1001 that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM) 1002 or a program loaded from a storage section 1008 into a Random Access Memory (RAM) 1003. In the RAM 1003, various programs and data necessary for the operation of the system 1000 are also stored. The CPU 1001, ROM 1002, and RAM 1003 are connected to each other via a bus 1004. An input/output (I/O) interface 1005 is also connected to bus 1004.

The following components are connected to the I/O interface 1005: an input portion 1006 including a keyboard, a mouse, and the like; an output section 1007 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage portion 1008 including a hard disk and the like; and a communication section 1009 including a network interface card such as a LAN card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The driver 1010 is also connected to the I/O interface 1005 as necessary. A removable medium 1011 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1010 as necessary, so that a computer program read out therefrom is mounted into the storage section 1008 as necessary.

In particular, according to the embodiments of the present disclosure, the processes described above with reference to the flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer-readable medium, the computer program comprising program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication part 1009 and/or installed from the removable medium 1011. The computer program executes the above-described functions defined in the system of the present invention when executed by the Central Processing Unit (CPU) 1001.

It should be noted that the computer readable medium shown in the present invention can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present invention, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The modules described in the embodiments of the present invention may be implemented by software or hardware. The described modules may also be provided in a processor, which may be described as: a processor includes an interaction module and a control module. The names of these modules do not constitute a limitation to the module itself in some cases, and for example, the interactive module may also be described as a "module that determines management information required for traffic management for an application".

As another aspect, the present invention also provides a computer-readable medium that may be contained in the apparatus described in the above embodiments; or may be separate and not assembled into the device. The computer readable medium carries one or more programs which, when executed by a device, cause the device to comprise: determining management and control information required for traffic management and control of the application, wherein the management and control information comprises application information, machine room information of one or more machine rooms to which the application belongs, node information of a plurality of service nodes to which the application belongs, and a strategy required for traffic management and control of the application; grouping node information of a plurality of service nodes to which the applications belong according to one or more pieces of machine room information; and aiming at each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for the grouping result according to a flow control strategy, sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the flow control label, and controlling the data flow of the application according to the grouping result configured with the flow control label.

According to the technical scheme of the embodiment of the invention, the determined control information and the node information of the plurality of service nodes to which the application belongs, which are included in the control information, are grouped, and the flow control label corresponding to the machine room is configured for each machine room to which the application belongs according to the flow control strategy of the application, which is included in the control information.

The above-described embodiments should not be construed as limiting the scope of the invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A data flow management and control method is characterized by comprising the following steps:

and for each machine room to which the application belongs, configuring a flow control label corresponding to the machine room for a grouping result according to the flow control strategy, sending the application information and the grouping result configured with the flow control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the flow control label, and controlling the data flow of the application according to the grouping result configured with the flow control label.

2. The method for managing data traffic according to claim 1, wherein the managing data traffic of the application executed by the gateway front-end server includes:

3. The data traffic management and control method according to claim 1, wherein the gateway front-end server performs data traffic management and control on the application, and the method comprises:

4. The method of claim 1, wherein grouping node information of a plurality of service nodes to which the application belongs comprises:

5. The method according to claim 1, wherein the traffic management policy comprises:

a first routing strategy for preferentially routing to a machine room closest to a gateway front server receiving the data traffic;

alternatively, the first and second liquid crystal display panels may be,

6. The data traffic management and control method according to claim 5, wherein the configuring the traffic management and control label corresponding to the machine room for the grouping result comprises:

for each first machine room configured with the first routing policy in each machine room to which the application belongs, executing the following operations:

determining target instance address combinations belonging to the first computer room from the instance address combinations included in the grouping result;

configuring a traffic control label representing the highest priority for the target instance address combination;

7. The method according to claim 6, wherein the sending the grouping result configured with the traffic control label to a gateway front-end server of the computer room comprises:

8. The data traffic management and control method according to claim 5, wherein the configuring the traffic management and control label corresponding to the machine room for the grouping result comprises:

9. The data traffic management and control method according to claim 8, wherein the sending the packet result configured with the traffic management and control label to a gateway front server of the computer room comprises:

10. The data traffic management and control method according to any one of claims 1 to 9, applied to a service system belonging to a plurality of rooms and communicatively connected via an enterprise service bus.

11. A data traffic control device, comprising: an interaction module and a control module, wherein,

the control module is used for grouping the node information of the service nodes to which the application belongs according to the one or more pieces of machine room information; and for each machine room to which the application belongs, configuring a traffic control label corresponding to the machine room for a grouping result according to the traffic control strategy, sending the application information and the grouping result configured with the traffic control label to a gateway front-end server of the machine room, so that the gateway front-end server correspondingly stores the application information and the grouping result configured with the traffic control label, and controlling the data traffic of the application according to the grouping result configured with the traffic control label.

12. A data traffic control system, comprising a plurality of rooms, gateway front servers distributed in each of the rooms, and the data traffic control apparatus of claim 11,

the plurality of machine rooms are connected through an enterprise service bus;

each gateway front-end server is configured to, on a condition that application information sent by the data traffic control device and the traffic control labels configured for the grouped service nodes are received, correspondingly store the application information and the grouped service nodes configured with the traffic control labels, and control the data traffic of the application according to the grouped service nodes configured with the traffic control labels.

13. An electronic device, comprising:

one or more processors;

a storage device to store one or more programs,

when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-9.

14. A computer-readable medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-9.