CN106982236B - An information processing method, device and system - Google Patents

Abstract

An embodiment of the present application provides an information processing method, including: providing an interface allowing an instruction information control device to access, and receiving first configuration instruction information sent by the instruction information control device through the interface; and instructing the front-end server to process the configuration information of at least one back-end server according to the first configuration instruction information. According to the embodiment of the application, the configuration files do not need to be read, the old configuration files are compared with the new configuration files, and the configuration information is searched without updating the configuration information every time, so that the processing resources are saved. Meanwhile, time consumed by updating the configuration information is saved, and the efficiency of updating the configuration information is improved.

Description

An information processing method, device and system

technical field

The present application relates to the field of Internet technologies, and in particular, to an information processing method, an information processing apparatus, and an information processing system.

Background technique

In a cloud computing scenario, servers of a large number of cloud services 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 back-end server that is working normally. In practical applications, applications that detect the working status of the backend 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 that implements a high-availability solution for services. Keepalived is mainly used to detect the status of the back-end server. If a back-end server crashes or the work fails, Keepalived will detect and remove the faulty back-end server from the system. When the back-end server works normally, Keepalived Automatically add backend servers to the server farm. Because Keepalived's server status detection application's memory, usually saves the memory structure of the configuration information of the back-end server, so it can be used to update the information.

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

However, in the current configuration information update method, it is necessary to search and compare the configuration information of each backend server. When there are a large number of backend servers in the cloud service, the entire information update process requires more processing resources. Moreover, the update process consumes a lot of time, resulting in the problem of low information update efficiency.

SUMMARY OF THE INVENTION

In view of the above problems, the embodiments of the present application are proposed to provide an information processing method, a corresponding information processing apparatus, 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 the instruction information control device to access, and receiving the first configuration instruction information sent by the instruction information control device through the interface;

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

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 for at least one back-end server according to the first configuration instruction information includes:

Obtain the original address information of the back-end server from the first configuration instruction information, and search for the target address information correspondingly converted according to the original address information in a preset database;

The second configuration instruction information is generated 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.

Optionally, the preset database is a hash table, and the searching in the preset database for the corresponding converted target address information according to the original address information includes:

calculating the target key value of the original address information;

Look up the target address information whose key value matches the target key value in the hash table.

Optionally, the instructing the front-end server to process the configuration information for at least one back-end server according to the first configuration instruction information includes:

According to the first configuration instruction information, the front-end server is instructed to add, delete and/or modify the configuration information of the back-end server stored in the front-end server.

Optionally, the method further includes:

When the target address information whose key value matches the target key value cannot be found in the hash table, an exception identifier is added to the original address information and a record log is generated.

In order to solve the above problems, the present application also discloses an information processing device, comprising:

a first configuration instruction information receiving module, configured to provide an interface that allows the instruction information control device to access, and receive the first configuration instruction information sent by the instruction information control device through the interface;

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

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

Optionally, the indicating module includes:

a target address information search submodule, configured to obtain the original address information of the back-end server from the first configuration instruction information, and search for the target address information correspondingly converted according to the original address information in a preset database;

The second configuration instruction information generating submodule is configured to 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.

Optionally, the preset database is a hash table, and the target address information search submodule includes:

a target key value calculation subunit, used for calculating the target key value of the original address information;

A target address information search subunit, configured to search the hash table for target address information whose key value matches the target key value.

Optionally, the indicating module includes:

A configuration information processing submodule, configured to 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 according to the first configuration instruction information.

Optionally, the device further includes:

An exception identification adding module, configured to add an exception identification to the original address information and generate a record log when the target address information whose key value matches the target key value cannot be found in the hash table.

In order to solve the above problems, the present application also discloses an information processing system, including:

Front-end server, back-end server and command information control equipment;

The front-end server includes:

a first configuration instruction information receiving module, configured to provide an interface that allows the instruction information control device to access, and receive the first configuration instruction information sent by the instruction information control device through the interface;

an instruction module, configured to instruct the front-end server to process configuration information for at least one back-end server according to the first configuration instruction information;

The backend server includes:

an access request scheduling receiving module, configured to receive an access request scheduled by the front-end server according to the configuration information of the back-end server;

The instruction information control device is configured to access the front-end server, and deliver the first configuration instruction information to the front-end server through an interface provided by the front-end server.

The embodiments of the present application include the following advantages:

Compared with the current information processing method through the configuration file, the embodiment of the present application does not need to perform the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

Moreover, in a scenario with high real-time requirements for responding to a user's access request, etc., the updated configuration information can take effect in a relatively short period of time and the service to the user can be resumed, thereby improving the user experience.

Description of drawings

FIG. 1 is a flow chart of steps of Embodiment 1 of an information processing method of the present application;

FIG. 2 is a flow chart of the steps of Embodiment 2 of an information processing method of the present application;

3 is a structural block diagram of Embodiment 1 of an information processing apparatus according to the present application;

4 is a structural block diagram of Embodiment 2 of an information processing apparatus according to the present application;

Fig. 5 is a kind of information processing flow chart of the Hotconf interface based on Keepalived of the present application;

6 is a schematic diagram of a topology-based information updating system of the present application;

FIG. 7 is a structural block diagram of an embodiment of an information processing system of the present application.

Detailed ways

In order to make the above objects, features and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and specific embodiments.

In the application scenario of the load balancing cloud service, multiple backend servers (Real Server, RS) are usually organized into a virtual server for easy access by users. For a user's access request, the front-end server can forward and schedule the traffic to one or more of the back-end servers to achieve load balancing of the back-end servers. In practical applications, some back-end servers may not be able to serve normally due to insufficient storage space or excessive processing load. For these abnormal back-end servers, the configuration information of the back-end servers in the front-end server needs to be updated to re-configure the back-end servers. Configure backend servers to avoid forwarding traffic to abnormal backend servers.

In the way of updating the configuration information of the back-end server by using Keepalived, it is usually by comparing the old and new configuration information, and correspondingly generating modification instruction information according to the changed configuration information to update its configuration information.

Specifically, a configuration file containing the configuration information of the back-end server can be generated first, and Keepalived is triggered to load the configuration file, and according to the relevant configuration information about the back-end server in the configuration file, a memory structure is generated, that is, the memory structure of each back-end server is generated. The configuration information 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 configuration files and historical configuration files, Keepalived first selects the configuration information of a back-end server from the historical configuration files, and then searches the updated configuration files in order to see if there is a corresponding back-end server configuration information, according to the search results. Update the configuration information accordingly.

According to the current update method, if there are n back-end servers, the number of searches 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. It is very time-consuming for the server to perform search processing according to the current update method, and it will also take a long time for the updated configuration information to take effect, resulting in a situation where the service is unavailable for a long time, which affects the user experience.

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

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

In the embodiment of the present application, specifically, an interface that allows the command information control device to access may 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 instruction information control device may be an upper-layer 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 instruction information control device, so that the instruction information control device can call the memory structure of the configuration information stored in the memory of the application program. For example, when processing configuration information through Keepalived, you can set Keepalived to open the Hotconf interface to the command information control device, so that the command information control device can call the memory structure of the configuration information in the Keepalived 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 can make the application upgrade at runtime without restarting and loading the configuration file. In the solution of the embodiment of the present application, the externally open Hotconf interface of Keepalived may be used for the command information to control the device to access, so as to receive the first configuration command information.

Of course, those skilled in the art can open an interface for the instruction information control device to access according to the actually used application program.

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

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

According to the first configuration instruction information, the front-end server is instructed to add, delete and/or modify the configuration information of the back-end server stored in the front-end server.

The first configuration instruction information may include address information of the backend server and corresponding operation processing information. The address information of the back-end server can be used as the identifier of the back-end server to determine the configuration information of the target back-end server; the operation processing information is used to determine the addition, deletion or modification of the configuration information of the target back-end server, etc. operation processing.

The front-end server may be instructed to perform operations such as adding, deleting or modifying the configuration information of one or more back-end servers according to the first configuration instruction information. Or, for the load balancing cloud service system, the address information of the backend server included in the first configuration instruction information is not the uniquely determined address information of the backend server in its virtual network. Therefore, it is possible to obtain the original address information of the back-end server from the first configuration instruction information, and use the original address information to search for the target address information uniquely determined by the back-end server in the network to which it belongs in the preset database, and use the target address information The address information generates a second configuration instruction message, which is used to instruct the front-end server to perform operations such as adding, deleting, or modifying 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 run on LVS, through the data packets located at the kernel level in IPVS The forwarding module implements traffic forwarding and load balancing to multiple backend 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 scheduled to a suitable back-end server according to the updated configuration information.

It should be noted that the information update method provided by 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 a cloud computing scenario. Those skilled in the art can update other types of information by using the core concepts provided by the embodiments of the present application according to actual needs, for example, receiving routing table update instruction information through an open interface, and instructing the front-end server to update the instruction information according to the received routing table update instruction information. Update its routing table.

It should be further noted that, in practical applications, the above-mentioned implementation manner may be implemented by the front-end server. Specifically, the server state detection application program can be deployed on the front-end server, and the access interface is opened to the instruction information control device through the server state detection application program to receive the first configuration instruction information sent by the instruction information control device. 1. Configuration instruction information, which is used to process the stored configuration information of the back-end server.

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

According to the embodiment of the present application, an interface that allows command information to control device access is provided, and 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 information processing method through the configuration file, the embodiment of the present application does not need to perform the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

Moreover, in a scenario with high real-time requirements for responding to a user's access request, etc., the updated configuration information can take effect in a relatively short period of time and the service to the user can be resumed, thereby improving the user experience.

Referring to FIG. 2 , a flowchart of steps of Embodiment 2 of an information processing method of the present application is shown, which may specifically include the following steps:

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

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

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

In the application scenario of the load balancing cloud service, the original address information of the backend server, such as the VIP address of the backend server 192.168.1.1:80, can be obtained from the first configuration instruction information sent by the instruction information control device.

Because the information structure of the original address information is relatively complex, 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 are various conversion methods, such as using the mapping method of the hash table 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 instruction information sent by the instruction information control device, the address information of the back-end server included is the original address information in the entire network range, which is different from the address information of the back-end server in the virtual network to which it belongs. Not the same, the backend server targeted by the instruction information 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 instruction information, and according to the obtained original address information, the target of the back-end server in the first network to which it belongs is searched in the preset database. Address information. As a preferred example of the embodiment of the present invention, the preset database may be a hash table, and the searching in the preset database for the corresponding converted target address information according to the original address information may include the following sub-steps:

Sub-step S11: Calculate the target key value of the original address information.

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

Its 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 that is compared one by one in the memory structure based on linked list connection, the hash table is used to store the configuration information of the back-end server, the organization of the memory structure generated according to the configuration information is optimized, and the search method combined with the hash algorithm is used. , which improves the search efficiency of the target address information of the back-end server.

Sub-step S13, when the target address information whose key value matches the target key value cannot be found in the hash table, add an exception identifier to the original address information and generate a record log.

When no matching target address information is found, it indicates that the original address information of the back-end server included in the first configuration instruction information is incorrect, and an exception identifier can be added accordingly and a recording log can be generated. It is also possible to 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 backend server is found, a second configuration instruction message containing the target address information may be generated. The front-end server may determine the back-end server to be processed according to the target address information in the second configuration instruction information.

According to the embodiment of the present application, in the application scenario of the configuration information update of the load balancing cloud service, the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information does not need to be performed every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

In order to facilitate those skilled in the art to understand the embodiments of the present application, the embodiments of the present application are described below with reference to FIG. 5 and FIG. 6 .

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

FIG. 6 shows a schematic diagram of a topology-based information updating system. As can be seen from the figure, the information updating system of the present application can be established based on a topology architecture, wherein an upper-layer control system, a front-end server and a plurality of back-end servers are deployed, wherein the front-end server can be set as an LVS server with Keepalived installed. The upper-layer control system may send the first configuration instruction information to the front-end server through the Keepalived Hotconf interface open to the outside world in the front-end server. The front-end server can perform operations such as adding, deleting, or modifying the configuration information of the back-end server stored in Keepalived according to the received first configuration instruction information, so that the front-end server can perform multiple operations according to the updated configuration information. A backend server performs load balancing scheduling processing.

It should be noted that, for the sake of simple description, the method embodiments are expressed as a series of action combinations, but those skilled in the art should know that the embodiments of the present application are not limited by the described action sequence, because According to the embodiments of the present application, certain steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the embodiments of the present application.

Referring to FIG. 3 , a structural block diagram of Embodiment 1 of an information processing apparatus according to the present application is shown, which may specifically include the following modules:

The first configuration instruction information receiving module 301 is configured to provide an interface allowing the instruction information control device to access, and receive the first configuration instruction information sent by the instruction information control device through the interface.

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

Compared with the current information processing method through the configuration file, the embodiment of the present application does not need to perform the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

Moreover, in a scenario with high real-time requirements for responding to a user's access request, etc., the updated configuration information can take effect in a relatively short period of time and the service to the user can be resumed, thereby improving the user experience.

Referring to FIG. 4 , a structural block diagram of Embodiment 2 of an information processing apparatus according to the present application is shown, which may specifically include the following modules:

The first configuration instruction information receiving module 401 is configured to provide an interface allowing the instruction information control device to access, and receive the first configuration instruction information sent by the instruction information control device through the interface.

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

An exception identification adding module 403 is configured to add an exception identification to the original address information and generate a record log when the target address information whose key value matches the target key value cannot be found in the hash table.

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 1 of the embodiment of the present application, the indicating module 402 may include:

a target address information search submodule, configured to obtain the original address information of the back-end server from the first configuration instruction information, and search for the target address information correspondingly converted according to the original address information in a preset database;

The second configuration instruction information generating submodule is configured to 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.

As a preferred second example of the embodiment of the present application, the indicating module 402 may include:

A configuration information processing submodule, configured to 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 according to the first configuration instruction information.

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, used for calculating the target key value of the original address information;

A target address information search subunit, configured 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, the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information does not need to be performed every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

As for the apparatus embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for related parts.

Referring to FIG. 7, a structural block diagram of an embodiment of an information processing system of the present application is shown, which may specifically include:

Front-end server 701, back-end server 702 and instruction information control device 703;

The front-end server 701 may include:

a first configuration instruction information receiving module, configured to provide an interface that allows the instruction information control device to access, and receive the first configuration instruction information sent by the instruction information control device through the interface;

an instruction module, configured to instruct the front-end server to process configuration information for at least one back-end server according to the first configuration instruction information;

The backend server 702 may include:

an access request scheduling receiving module, configured to receive an access request scheduled by the front-end server according to the configuration information of the back-end server;

The instruction information control device 703 can be configured to access the front-end server, and deliver the first configuration instruction information to the front-end server through an interface provided by the front-end server.

Compared with the current information processing method through the configuration file, the embodiment of the present application does not need to perform the processing of reading the configuration file, comparing the old and new configuration files, and searching for the configuration information every time the configuration information is updated, which saves processing resources. At the same time, the time spent on updating the configuration information is also saved, and the efficiency of updating the configuration information is improved.

Moreover, in a scenario with high real-time requirements for responding to a user's access request, etc., the updated configuration information can take effect in a relatively short period of time and the service to the user can be resumed, thereby improving 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 partial 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 and similar parts between the various embodiments may be referred to each other.

Those skilled in the art should understand that the embodiments of the embodiments of the present application may be provided as methods, apparatuses, or computer program products. Accordingly, the embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

In a typical configuration, the computer device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory. Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium. Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, 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), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, 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 will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing terminal equipment to produce a machine that causes the instructions to be executed by the processor of the computer or other programmable data processing terminal equipment Means are created for implementing the functions specified in the flow or flows of the flowcharts and/or the blocks or blocks of the block diagrams.

These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing terminal equipment to operate in a particular manner, such that the instructions stored in the computer readable memory result in an article of manufacture comprising instruction means, the The instruction means implement the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing terminal equipment, so that a series of operational steps are performed on the computer or other programmable terminal equipment to produce a computer-implemented process, thereby executing on the computer or other programmable terminal equipment The instructions executed on the above provide steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.

Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications that fall within the scope of the embodiments of the present application.

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or terminal device comprising a list of elements includes not only those elements, but also a non-exclusive list of elements. other elements, or also include elements inherent to such a process, method, article or terminal equipment. Without further limitation, an element defined by the phrase "comprises a..." does not preclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.

An information processing method, an information processing device, and an information processing system provided by the present application have been introduced in detail above. The principles and implementations of the present application are described with specific examples in this paper. The above embodiments The description is only used to help understand the method of the present application and its core idea; meanwhile, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scope. The contents of this specification should not be construed as limiting the application.

Claims (13)

1. An information processing method characterized by comprising:

providing an interface allowing an instruction information control device to access, and receiving first configuration instruction information sent by the instruction information control device through the interface; the first configuration instruction information is generated by the instruction information control equipment according to the memory structure of the server state detection application program and comprises address information of a back-end server and corresponding operation processing information;

and instructing the front-end server to process the configuration information of at least one back-end server according to the first configuration instruction information.

2. The method of claim 1, wherein the front-end server load balances at least one back-end server.

3. The method of claim 2, wherein the instructing, according to the first configuration instruction information, a front-end server to process configuration information of at least one back-end server comprises:

acquiring original address information of a back-end server from the first configuration instruction information, and searching target address information correspondingly converted according to the original address information in a preset database;

and generating second configuration instruction information according to the target address information so that the front-end server can process the configuration information of the rear-end server indicated by the target address information.

4. The method of claim 3, wherein the preset database is a hash table, and the searching the target address information correspondingly converted according to the original address information in the preset database comprises:

calculating a target key value of the original address information;

and searching target address information of which the key value is matched with the target key value in the hash table.

5. The method of claim 1, wherein the instructing, according to the first configuration instruction information, a front-end server to process configuration information of at least one back-end server comprises:

and indicating the front-end server to perform addition, deletion and/or modification processing on the configuration information of the back-end server stored in the front-end server according to the first configuration instruction information.

6. The method of claim 4, further comprising:

and when the target address information of which the key value is not matched with the target key value is not searched in the hash table, adding an abnormal identifier to the original address information and generating a record log.

7. An information processing apparatus characterized by comprising:

the first configuration instruction information receiving module is used for providing an interface allowing the instruction information control equipment to access and receiving first configuration instruction information sent by the instruction information control equipment through the interface; the first configuration instruction information is generated by the instruction information control equipment according to the memory structure of the server state detection application program and comprises address information of a back-end server and corresponding operation processing information;

and the indicating module is used for indicating the front-end server to process the configuration information of at least one back-end server according to the first configuration instruction information.

8. The apparatus of claim 7, wherein the front-end server performs load balancing on at least one back-end server.

9. The apparatus of claim 8, wherein the indication module comprises:

the target address information searching submodule is used for acquiring original address information of a back-end server from the first configuration instruction information and searching target address information which is correspondingly converted according to the original address information in a preset database;

and the second configuration instruction information generation submodule is used for generating second configuration instruction information according to the target address information so as to enable the front-end server to process the configuration information of the rear-end server indicated by the target address information.

10. The apparatus of claim 9, wherein the preset database is a hash table, and the target address information lookup sub-module comprises:

the target key value operator unit is used for calculating a target key value of the original address information;

and the target address information searching subunit is used for searching the target address information of which the key value is matched with the target key value in the hash table.

11. The apparatus of claim 7, wherein the indication module comprises:

and the configuration information processing submodule is used for indicating the front-end server to carry out addition, deletion and/or modification processing on the configuration information of the back-end server stored in the front-end server according to the first configuration instruction information.

12. The apparatus of claim 10, further comprising:

and the abnormal identifier adding module is used for adding an abnormal identifier to the original address information and generating a record log when the target address information of which the key value is matched with the target key value is not searched in the hash table.

13. An information processing system, comprising:

the system comprises a front-end server, a rear-end server and an instruction information control device;

the front-end server includes:

the first configuration instruction information receiving module is used for providing an interface allowing the instruction information control equipment to access and receiving first configuration instruction information sent by the instruction information control equipment through the interface; the first configuration instruction information is generated by the instruction information control equipment according to the memory structure of the server state detection application program and comprises address information of a back-end server and corresponding operation processing information;

the indication module is used for indicating the front-end server to process the configuration information of at least one back-end server according to the first configuration instruction information;

the back-end server includes:

the access request scheduling receiving module is used for receiving the access request scheduled by the front-end server according to the configuration information of the back-end server;

the instruction information control device is used for accessing the front-end server and sending the first configuration instruction information to the front-end server through an interface provided by the front-end server.

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