TWI728036B - Information processing method, device and system - Google Patents

Abstract

The embodiment of the present application provides an information processing method, which is characterized in that it includes: providing an interface allowing access to the command information control device, and receiving the first configuration command information sent by the command information control device through the interface; The configuration command information instructs the front-end server to process configuration information for at least one back-end server. According to the embodiment of the present application, there is no need to read configuration files, compare new and old configuration files, and find configuration information every time configuration information is updated, which saves processing resources. At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

Description

Information processing method, device and system

This application relates to the field of Internet technology, in particular to an information processing method, an information processing device and an information processing system.

In the cloud computing scenario, a large number of cloud service servers need to frequently update configuration information to meet user needs. Taking the load balancing cloud service as an example, the configuration information of the back-end server in the front-end server needs to be updated to ensure that the user's access request is accurately dispatched to the working back-end server. In actual applications, applications that detect the working status of the back-end server, such as Keepalived, are usually used to update the configuration information. Keepalived is a software based on VRRP (Virtual Router Redundancy Protocol, Virtual Router Redundancy Protocol) technology to achieve high availability of services. Keepalived is mainly used to detect the status of the back-end server. If a back-end server is down or the work fails, Keepalived will detect it and remove the faulty back-end server from the system. After the server works normally, Keepalived automatically adds the back-end server to the server group. Because Keepalived's server status detection application’s memory usually saves the configuration data of the back-end server. The memory structure of the information, so it can be used to update information.

Specifically, when the configuration information is updated, an updated profile is usually generated first, and Keepalived is triggered to reload the profile. Keepalived compares the updated configuration file with the historical configuration file, finds whether the configuration information of the back-end server has changed one by one, and generates a modification command for the changed configuration information. The front-end server updates the configuration of the back-end server according to the modification command. News.

However, in the current configuration information update method, the configuration information of each back-end server needs to be searched and compared. When a cloud service has a large number of back-end servers, the entire information update process requires more processing resources. Moreover, the update process consumes a lot of time, causing the problem of low information update efficiency.

In view of the above problems, the embodiments of the present application are proposed to provide an information processing method, a corresponding information processing device, and a corresponding information processing system that overcome the above problems or at least partially solve the above problems.

In order to solve the above problems, the present application discloses an information processing method, including: providing an interface that allows access to the command information control device, and receiving the first configuration command information sent by the command information control device through the interface; according to the first configuration The command information instructs the front-end server to process configuration information for at least one back-end server.

Optionally, the front-end server performs load balancing processing on at least one back-end server.

Optionally, the instructing the front-end server to process the configuration information of the at least one back-end server according to the first configuration command information includes: obtaining the original address information of the back-end server from the first configuration command information, and in advance Search in the database for the target address information corresponding to the conversion based on the original address information; generate second configuration command information based on the target address information for the back-end server to be instructed by the front-end server to the target address information Configuration information for processing.

Optionally, the preset database is a hash table, and the searching in the preset database for the target address information correspondingly converted according to the original address information includes: calculating the target key value of the original address information; Find the target address information whose key value matches the target key value in the table.

Optionally, the instructing the front-end server to process the configuration information for the at least one back-end server according to the first configuration command information includes: instructing the front-end server according to the first configuration command information to target the back-end server stored in the front-end server. The configuration information of the end server is added, deleted and/or modified.

Optionally, the method may further include: when the target address information whose key value matches the target key value cannot be found in the hash table, adding an abnormal identifier to the original address information and generating a record log.

In order to solve the above problems, this application also discloses an information processing device, including: a first configuration command information receiving module for providing an interface allowing access to the command information control device, and receiving the command information control device through the interface. The first configuration command information; the instruction module is used to instruct the front-end server to process the configuration information for at least one back-end server according to the first configuration command information.

Optionally, the front-end server performs load balancing processing on at least one back-end server.

Optionally, the instruction module includes: a target address information search sub-module, which is used to obtain the original address information of the back-end server from the first configuration instruction information, and search in a preset database according to the original address information. The address information corresponds to the converted target address information; the second configuration command information generating sub-module is used to generate the second configuration command information according to the target address information for the front-end server to instruct the target address information The configuration information of the back-end server is processed.

Optionally, the preset database is a hash table, and the target address information search submodule includes: a target key value calculation subunit for calculating the target key value of the original address information; and a target address information search subunit The unit is used to search the hash table for the target address information whose key value matches the target key value.

Optionally, the instruction module includes: a configuration information processing sub-module for processing according to the first configuration instruction information Instruct the front-end server to add, delete, and/or modify the configuration information of the back-end server stored in the front-end server.

Optionally, the device further includes: an abnormal identifier adding module, which is used to add an abnormal identifier to the original address information when the target address information whose key value matches the target key value cannot be found in the hash table. Generate recording logs.

In order to solve the above problems, this application also discloses an information processing system, including: a front-end server, a back-end server, and command information control equipment; the front-end server includes: a first configuration command information receiving module for providing permission The command information controls the interface accessed by the device, and receives the first configuration command information sent by the command information control device through the interface; the instruction module is used to instruct the front-end server to process at least one back-end server according to the first configuration command information The configuration information of the server; the back-end server includes: an access request dispatch receiving module, which is used to receive the access request dispatched by the front-end server according to the configuration information of the back-end server; the command information controls the device with Access the front-end server, and issue the first configuration command information to the front-end server through the interface provided by the front-end server.

The embodiment of the application includes the following advantages: Compared with the current method of information processing through the configuration file, the embodiment of the application does not need to read the configuration file and compare each time the configuration information is updated. The processing of new and old configuration files and finding configuration information saves processing resources. At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

Moreover, in scenarios with high real-time requirements such as responding to a user's access request, the updated configuration information can take effect in a relatively short period of time and restore service to the user, which improves the user experience.

101‧‧‧Step

102‧‧‧Step

201‧‧‧Step

202‧‧‧Step

203‧‧‧Step

301‧‧‧First configuration command information receiving module

302‧‧‧Instruction Module

401‧‧‧First configuration command information receiving module

402‧‧‧Instruction Module

403‧‧‧Abnormal identification add module

701‧‧‧Front-end server

702‧‧‧Backend Server

703‧‧‧Command information control equipment

1 is a flowchart of the steps of Embodiment 1 of an information processing method of this application; FIG. 2 is a flowchart of steps of Embodiment 2 of an information processing method of this application; FIG. 3 is a flowchart of Embodiment 1 of an information processing device of this application Structural block diagram; Figure 4 is a structural block diagram of the second embodiment of an information processing device of this application; Figure 5 is a flow chart of information processing based on the Keepalived Hotconf interface of this application; Figure 6 is a topology-based structure of this application Schematic diagram of the information update system; Figure 7 is a block diagram of the structure of an embodiment of the information processing system of this application.

In order to make the above objectives, features, and advantages of the application more obvious and understandable, the application will be further described in detail below in conjunction with the drawings and specific implementations.

In the application scenario of load balancing cloud services, multiple back-end servers (Real Server, RS) are usually organized into a virtual server to facilitate user access. For the user's access request, the front-end server can forward the traffic to one or more of the back-end servers to achieve load balancing of the back-end servers. In actual applications, some back-end servers may not be able to service normally due to insufficient storage space or excessive processing load. For these abnormal back-end servers, it is necessary to update the configuration information of the back-end servers in the front-end servers. To reconfigure the back-end servers to avoid forwarding traffic to abnormal back-end servers.

In the method of updating the configuration information of the back-end server by using Keepalived, the configuration information is usually updated by comparing the new and old configuration information and generating the modification instruction information according to the changed configuration information.

Specifically, you can first generate a configuration file containing the configuration information of the back-end server, and trigger Keepalived to load the configuration file, and generate a memory structure based on the configuration information about the back-end server in the configuration file, that is, each The configuration information of the back-end server will generate a corresponding memory structure, and the memory structures are linked through a linked list.

When the configuration information needs to be updated, Keepalived can be triggered to reload the updated configuration file. For the updated profile and historical profile, Keepalived first selects the configuration information of a back-end server from the historical profile, and then searches the updated profile in order to see if there is a corresponding post The configuration information of the end server is updated accordingly based on the search results.

According to the current update method, if there are n back-end servers, the number of searches required for each update is n(n+1)/2 times. However, the load balancing cloud service system often has tens of thousands of back-end servers. On the end server, searching and processing according to the current update method will be very time-consuming, and it will also cause the updated configuration information to take a long time to take effect, resulting in a long-term service unavailability, which affects the user experience.

Referring to Fig. 1, there is shown a step flow chart of Embodiment 1 of an information processing method according to the present application, which may specifically include the following steps:

Step 101: Provide an interface that allows the command information control device to access, and receive the first configuration command information sent by the command information control device through the interface.

In the embodiment of the present application, specifically, an interface that allows access to the command information control device can be provided to the command information control device by means of TCP monitoring, so that the command information control device can modify the memory structure generated according to the configuration information. In practical applications, the command information control device may be an upper-level control system responsible for updating the global configuration information.

When the configuration information is processed by the server state detection application, a specific interface can be opened to the command information control device for the command information control device to call the memory structure of the configuration information stored in the memory of the application program. For example, when the configuration information is processed by Keepalived, Keepalived can be set to open the Hotconf interface to the command information control device, so that the command information control device can call the Keepalived record. The memory structure that allocates information in the memory. In addition, it should be noted that Keepalived's Hotconf was originally used for the hot configuration function of the application. The hot configuration function allows the application to be upgraded while it is running, without the need to reboot and load the configuration file. In the solution of the embodiment of the present application, the open Hotconf interface of Keepalived can be used for the command information control device to access, so as to receive the first configuration command information.

Of course, a person with ordinary knowledge in the technical field can open an interface for command and information control equipment to access according to the actual application program.

The first configuration command information sent by the command information control device can be received through the interface open to the access of the command information control device.

Step 102: Instruct the front-end server to process the configuration information for at least one back-end server according to the first configuration command information.

As a preferred example of the embodiment of the present invention, the instructing the front-end server to process the configuration information for at least one back-end server according to the first configuration command information includes: instructing the front-end server according to the first configuration command information to store information on the front-end server The configuration information of the back-end server in the server is added, deleted and/or modified.

The first configuration command information may include address information of the back-end server and corresponding operation processing information. The address information of the back-end server can be used as the identification of the back-end server to determine the configuration information of the targeted back-end server; the operation processing information is used to determine the addition of the configuration information of the targeted back-end server , Delete or modify operations.

According to the first configuration command information, the front-end server can be instructed to Or add, delete or modify the configuration information of multiple back-end servers. Or, for the load balancing cloud service system, the address information of the back-end server included in the first configuration command information is not the only certain address information of the back-end server in its virtual network. Therefore, the original address information of the back-end server can be obtained from the first configuration command information, and the original address information can be used to find the unique target of the back-end server in the network to which it belongs in the preset database. The address information uses the target address information to generate a second configuration command information, which is used to instruct the front-end server to add, delete, or modify the configuration information of one or more back-end servers.

Among them, the front-end server in the load balancing cloud service system can be LVS (Linux Virtual Server, Linux virtual server), and IPVS (IP Virtual Server, IP virtual service switch) can be run on LVS. The data packet forwarding module realizes traffic forwarding and load balancing to multiple back-end servers. In practical applications, server status detection applications such as Keepalived can be installed on LVS.

The front-end server can correspondingly update the configuration information of the local back-end server according to the generated modification instruction, so that the user access request data packet can be forwarded and dispatched to a suitable back-end server according to the updated configuration information.

It should be noted that the information update method provided in the embodiments of the present application is not only applicable to the load balancing cloud service system, but also applicable to other cloud services in the cloud computing scenario. Those with general knowledge in the technical field can use the core concept update provided by the embodiments of this application according to actual needs. Other types of information, such as receiving routing table update command information through an open interface, and instructing the front-end server to update its routing table based on the received routing table update command information.

It should be further explained that, in actual applications, the front-end server may execute the above-mentioned implementation. Specifically, the server status detection application can be deployed on the front-end server, and the server status detection application can open the access interface to the command information control device to receive the first configuration command information sent by the command information control device, according to The received first configuration instruction information processes the saved configuration information of the back-end server.

In addition, a configuration information update server that opens an access interface to the command information control device can also be deployed separately, and the configuration information update server receives the first configuration command information sent by the command information control device. The configuration information update server instructs the front-end server to process the stored configuration information of the back-end server according to the received first configuration instruction information.

According to an embodiment of the present application, an interface that allows command information to control device access is provided, and the first configuration command information for instructing the front-end server to process the configuration information of the back-end server is received through the interface. Compared with the current method of information processing through configuration files, the embodiment of the present application does not need to read configuration files, compare new and old configuration files, and find configuration information every time configuration information is updated, thus saving processing resources. At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

Moreover, in scenarios with high real-time requirements such as responding to a user's access request, the updated configuration information can take effect in a relatively short period of time and restore service to the user, which improves the user experience.

Referring to Fig. 2, there is shown a step flow chart of the second embodiment of an information processing method according to the present application, which may specifically include the following steps:

Step 201: Provide an interface that allows the command information control device to access, and receive the first configuration command information sent by the command information control device through the interface.

Through the interface open to the command information control device to access, the first configuration command information sent by the command information control device can be received.

Step 202: Obtain the original address information of the back-end server from the first configuration command information, and search for the target address information correspondingly converted according to the original address information in the preset database.

In the application scenario of the load balancing cloud service, the original address information of the back-end server can be obtained from the first configuration command information sent by the command information control device, for example, the VIP address of the back-end server 192.168.1.1:80.

Because the information structure of the original address information is more complicated, it needs to be compared one by one after it is stored in the database, resulting in low search efficiency. Therefore, the target address information converted from the original address information can be stored in the preset database. There can be many conversion methods, for example, a hash table mapping method is used to convert the VIP address into a simpler value to facilitate information search.

In the application scenario of the load balancing cloud service, the front-end server may perform load balancing processing on at least one back-end server in the first network. However, in the first configuration command information sent by the command information control device, the address information of the back-end server included is the original address information in the entire network, and the back-end server is in the virtual address information to which it belongs. Address in the network The information is not the same, and the backend server to which the command information is targeted cannot be determined based on the original address. Therefore, the original address information of the back-end server in the second network can be obtained from the first configuration command information. According to the obtained original address information, search for the back-end server in the preset database Target address information in the first network. As a preferred example of the embodiment of the present invention, the preset database may be a hash table, and searching the preset database for the target address information correspondingly converted according to the original address information may include the following sub-steps:

In sub-step S11, the target key value of the original address information is calculated.

In sub-step S12, search for the target address information whose key value matches the target key value in the hash table.

The target key value can be calculated based on the original address information, for example, it can be calculated by a hash algorithm (Hash). Using the calculated target key value, the address information matching the target key value is found in the hash table as the target address information of the corresponding back-end server.

Compared with the search method of comparing one by one in the memory structure based on linked list links, the hash table is used to store the configuration information of the back-end server, and the organization of the memory structure generated based on the configuration information is optimized, and combined with the hash calculation The method of searching improves the efficiency of searching the target address information of the back-end server.

In sub-step S13, when the target address information whose key value matches the target key value cannot be found in the hash table, an abnormal mark is added to the original address information and a record log is generated.

When no matching target address information is found, it indicates that the first configuration refers to If the original address information of the back-end server contained in the information is incorrect, an exception flag can be added accordingly and a log can be generated. In addition, you can print a log containing the original address error, and end the update process.

Step 203: Generate second configuration instruction information according to the target address information, so that the front-end server can process the configuration information of the back-end server indicated by the target address information.

After the target address information of the back-end server is found, a second configuration command information containing the target address information can be generated. The front-end server can determine the back-end server to be processed according to the target address information in the second configuration command information.

According to the embodiment of the present application, in the application scenario of the configuration information update of the load balancing cloud service, there is no need to read the configuration file, compare the old and new configuration files, and find the configuration information every time the configuration information is updated, which saves processing resources. . At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

In order to facilitate those with ordinary knowledge in the technical field to understand the embodiments of the present application, the embodiments of the present application are described below with reference to FIGS. 5 and 6.

Figure 5 shows a flow chart of information processing based on the Keepalived Hotconf interface. It can be seen from the figure that the upper-level control system issues an instruction to delete the back-end server with the VIP of 192.168.1.1:80 through the Hotconf interface provided by Keepalived. The Keepalived application uses a hash algorithm to convert 192.168.1.1:80 into a target key value Key, and uses this key to find the corresponding back-end server in the hash table. If the corresponding back-end server is found, the corresponding delete instruction message is generated and sent to The IPVS kernel module of the front-end server, and the process ends. If the corresponding back-end server is not found, print the error log and end the process.

Figure 6 shows a schematic diagram of an information update system based on a topology. As can be seen from the figure, the information update system of this application can be built based on a topology, in which an upper-level control system, a front-end server, and multiple back-end servers are deployed. Among them, the front-end server can be set as an LVS server with Keepalived installed. Device. The upper-level control system can send the first configuration command information to the front-end server through the Hotconf interface of Keepalived that is open to the outside world in the front-end server. The front-end server can add, delete or modify the configuration information of the back-end server stored in Keepalived according to the received first configuration command information, so that the front-end server can follow the updated configuration Information performs load balancing scheduling processing on multiple back-end servers.

It should be noted that for the method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those with ordinary knowledge in the technical field should know that the embodiments of this application are not subject to the described sequence of actions. Because according to the embodiments of the present application, some steps can be performed in other order or simultaneously. Secondly, those with ordinary knowledge in the technical field should also know that the embodiments described in the specification are all preferred embodiments, and the related actions are not necessarily required by the embodiments of this application.

3, there is shown a structural block diagram of the first embodiment of an information processing device of the present application, which may specifically include the following modules: a first configuration instruction information receiving module 301 for providing permission instructions The interface accessed by the information control device, and the first configuration instruction information sent by the instruction information control device is received through the interface.

The instruction module 302 is used for instructing the front-end server to process the configuration information for at least one back-end server according to the first configuration instruction information.

Compared with the current method of information processing through configuration files, the embodiment of the present application does not need to read configuration files, compare new and old configuration files, and find configuration information every time configuration information is updated, thus saving processing resources. At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

Moreover, in scenarios with high real-time requirements such as responding to a user's access request, the updated configuration information can take effect in a relatively short period of time and restore service to the user, which improves the user experience.

4, there is shown a structural block diagram of the second embodiment of an information processing device of the present application, which may specifically include the following modules: a first configuration command information receiving module 401, which is used to provide a command and information control device to access The first configuration instruction information sent by the instruction information control device is received through the interface.

The instruction module 402 is used for instructing the front-end server to process the configuration information for at least one back-end server according to the first configuration instruction information.

The abnormal identifier adding module 403 is used to add an abnormal identifier to the original address information when the target address information whose key value matches the target key value cannot be found in the hash table and generate a record log.

As a preferred example of the embodiment of the present application, the front-end server performs load balancing processing on at least one back-end server.

As a preferred example one of the embodiment of the present application, the instruction module 402 may include: a target address information search sub-module for obtaining the original address information of the back-end server from the first configuration instruction information. Search the target address information correspondingly converted according to the original address information in the setting database; the second configuration command information generating sub-module is used to generate the second configuration command information according to the target address information for the front-end server Process the configuration information of the back-end server indicated by the target address information.

As a second preferred example of the embodiment of the present application, the instruction module 402 may include: a configuration information processing sub-module for instructing the front-end server to respond to the back-end server stored in the front-end server according to the first configuration instruction information Add, delete and/or modify the configuration information of the device.

As a preferred example of the embodiment of the present application, the preset database is a hash table, and the target address information search submodule may include: a target key value calculation subunit for calculating the target key value of the original address information; The target address information search subunit is used to search the hash table for target address information whose key value matches the target key value.

According to the embodiment of the present application, in the application scenario of the configuration information update of the load balancing cloud service, there is no need to read the configuration file, compare the old and new configuration files, and find the configuration information every time the configuration information is updated, which saves processing resources. . At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

As for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiment.

Referring to FIG. 7, there is shown a structural block diagram of an embodiment of an information processing system of the present application, which may specifically include: a front-end server 701, a back-end server 702, and a command information control device 703; the front-end server 701 may include: The first configuration instruction information receiving module is used to provide an interface that allows the instruction information to control the device to access, and to receive the first configuration instruction information sent by the instruction information control device through the interface; the instruction module is used to control the device according to the first configuration instruction information. The configuration command information instructs the front-end server to process configuration information for at least one back-end server; the back-end server 702 may include: an access request dispatch receiving module for receiving the front-end server according to the back-end server Configuration information scheduling access request; the command information control device 703 can be used to access the front-end server, and send the first configuration command information to the front-end server through the interface provided by the front-end server.

Compared with the current method of information processing through configuration files, the embodiment of the present application does not need to read configuration files, compare new and old configuration files, and find configuration information every time configuration information is updated, thus saving processing resources. At the same time, it also saves the time spent on updating configuration information and improves the efficiency of updating configuration information.

Moreover, in scenarios with high real-time requirements such as responding to a user's access request, the updated configuration information can take effect in a relatively short period of time and restore service to the user, which improves the user experience.

As for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for related parts, please refer to the part of the description of the method embodiment.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

Those with ordinary knowledge in the technical field should understand that the embodiments of the embodiments of the present application can be provided as methods, devices, or computer program products. Therefore, the embodiments of the present application may adopt the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware. Moreover, the embodiments of the present application may adopt computer program products implemented on one or more computer-usable storage media (including but not limited to disk memory, CD-ROM, optical memory, etc.) containing computer-usable program codes. form.

In a typical configuration, the computer device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory. Memory may include non-permanent memory in computer-readable media, random access memory (RAM) and/or non-volatile memory, such as read-only memory (ROM) or flash memory ( flash RAM). Memory is an example of computer readable media. Computer-readable media includes permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology. Information can be computer readable instructions, data structures, programs Module or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), and other types of random access memory (RAM) , Read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital multi-function Optical discs (DVD) or other optical storage, magnetic cassettes, magnetic tape storage or other magnetic storage devices, or any other non-transmission media, can be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include non-persistent computer-readable media (transitory media), such as modulated data signals and carrier waves.

The embodiments of the present application are described with reference to the flowcharts and/or block diagrams of the methods, terminal devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and/or block in the flowchart and/or block diagram, and the combination of processes and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions can be provided to the processors of general-purpose computers, dedicated computers, embedded processors or other programmable data processing terminal equipment to generate a machine, which can be executed by the processor of the computer or other programmable data processing terminal equipment The instructions generate means for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.

These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing terminal equipment to work in a specific manner, so that the instructions stored in the computer-readable memory generate instructions including instructions. A manufactured product of a device. The instruction device implements the functions specified in a flow or multiple flows in a flowchart and/or a block or multiple blocks in a block diagram.

These computer program instructions can also be loaded on a computer or other programmable data processing terminal equipment, so that a series of operation steps are executed on the computer or other programmable terminal equipment to generate computer-implemented processing, so that the computer or other programmable terminal equipment The instructions executed on the design terminal device provide steps for implementing functions specified in one or more processes in the flowchart and/or one block or more in the block diagram.

Although the preferred embodiments of the embodiments of the present application have been described, those with ordinary knowledge in the technical field can make additional changes and modifications to these embodiments once they learn the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the embodiments of the present application.

Finally, it should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities. Or there is any such actual relationship or sequence between operations. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device that includes a series of elements includes not only those elements, but also those that are not explicitly listed. Other elements listed, or also include elements inherent to this process, method, article, or terminal device. In the absence of further restrictions, the element defined by the sentence "including a..." is not excluded from the process of including the element. There are other similar elements in the process, method, article or terminal equipment.

The above provides a detailed introduction to an information processing method, an information processing device, and an information processing system provided by this application. Specific examples are used in this article to illustrate the principles and implementation of the application. The description of the above embodiments is only Used to help understand the methods and core ideas of this application; at the same time, for those with general knowledge in the technical field, according to the ideas of this application, there will be changes in the specific implementation and scope of application. In summary , The content of this manual should not be construed as a limitation to this application.

Claims (13)

An information processing method, characterized by comprising: providing an interface allowing access to the command information control device, and receiving through the interface first configuration command information sent by the command information control device, and the first configuration command information is determined by the command information The control device generates and includes the address information of the back-end server and corresponding operation processing information according to the memory structure of the server state detection application; and instructs the front-end server to process at least one back-end server according to the first configuration command information Configuration information of the device. According to the method described in claim 1, the front-end server performs load balancing processing on at least one back-end server. According to the method of claim 2, the instructing the front-end server to process the configuration information of the at least one back-end server according to the first configuration command information includes: obtaining the original location of the back-end server from the first configuration command information Address information, search for the target address information converted corresponding to the original address information in the preset database; generate second configuration command information based on the target address information for the front-end server to instruct the target address information The configuration information of the back-end server is processed. According to the method described in claim 3, the preset database is a hash table, and searching the preset database for the target address information correspondingly converted according to the original address information includes: calculating the target key of the original address information value; Find the target address information of the key value matching the target key value in the hash table. According to the method of claim 1, the instructing the front-end server to process the configuration information of the at least one back-end server according to the first configuration command information includes: instructing the front-end server according to the first configuration command information to save the configuration information in the front-end server The configuration information of the back-end server in the server is added, deleted and/or modified. According to the method described in claim 4, the method further includes: when the target address information whose key value matches the target key value cannot be found in the hash table, adding an abnormal identifier to the original address information and generating a record log . An information processing device, characterized by comprising: a first configuration command information receiving module for providing an interface allowing access to the command information control device, and receiving the first configuration command information sent by the command information control device through the interface , The first configuration instruction information is generated by the instruction information control device according to the server status detection application memory structure and includes the address information of the back-end server and corresponding operation processing information; the instruction module is used for The first configuration command information instructs the front-end server to process configuration information for at least one back-end server. According to the device described in claim 7, the front-end server performs load balancing processing on at least one back-end server. According to the device according to claim 8, the indication module includes: The target address information search sub-module is used to obtain the original address information of the back-end server from the first configuration command information, and search for the target address information correspondingly converted according to the original address information in the preset database ; The second configuration command information generating sub-module is used to generate second configuration command information according to the target address information for the front-end server to process the configuration information of the back-end server indicated by the target address information. According to the device of claim 9, the preset database is a hash table, and the target address information search sub-module includes: a target key value calculation subunit for calculating the target key value of the original address information; target The address information search subunit is used to search for the target address information whose key value matches the target key value in the hash table. The device according to claim 7, the instruction module includes: a configuration information processing sub-module for instructing the front-end server to configure the back-end server stored in the front-end server according to the first configuration instruction information Information is added, deleted and/or modified. According to the device according to claim 10, the device further includes: an abnormal identifier adding module, which is used to target address information whose key value matches the target key value cannot be found in the hash table, and target the original address The information adds an exception flag and generates a log. An information processing system, characterized by comprising: a front-end server, a back-end server, and command information control equipment; the front-end server includes: a first configuration command information receiving module for providing permission command information The interface accessed by the control device, and the first configuration command information sent by the command information control device is received through the interface, and the first configuration command information is generated by the command information control device according to the server status detection application memory structure It also includes the address information of the back-end server and corresponding operation processing information; the instruction module is used to instruct the front-end server to process the configuration information for at least one back-end server according to the first configuration instruction information; the back-end server The device includes: an access request dispatch receiving module, which is used to receive the access request dispatched by the front-end server according to the configuration information of the back-end server; the command information control device is used to access the front-end server and pass The interface provided by the front-end server delivers the first configuration command information to the front-end server.

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