WO2023020436A1

WO2023020436A1 - Network element data subscription method, device, and storage medium

Info

Publication number: WO2023020436A1
Application number: PCT/CN2022/112514
Authority: WO
Inventors: 郭默
Original assignee: 中兴通讯股份有限公司
Priority date: 2021-08-17
Filing date: 2022-08-15
Publication date: 2023-02-23
Also published as: CN115706956A

Abstract

Embodiments of the present invention relate to the technical field of communications, and provide a network element data subscription method, a device, and a storage medium. The method comprises: obtaining network element subscription information; splitting the network element subscription information to obtain a plurality of network element subscription information fragments; allocating the network element subscription information fragments to computing nodes in a distributed system, so that the computing nodes generate network element subscription tasks according to the allocated network element subscription information fragments, and send the network element subscription tasks to network elements to be subscribed; and obtaining execution results of corresponding network element subscription tasks sent by the network elements to be subscribed, and outputting a network element information subscription result according to the execution results.

Description

Network element data subscription method, device and storage medium

technical field

The present invention relates to the field of communication technologies, and in particular to a network element data subscription method, device and storage medium.

Background technique

In the era of rapid development of wireless networks, high-speed, low-latency and reliability of wireless networks are the core technologies. The more compact network layout, large number and types of network elements are one of the biggest challenges for wireless network management. How to improve wireless network management Larger management capacity and more efficient management of more network elements are urgent problems for wireless network management in the network era.

The related method is to receive and analyze the subscription information, classify the network elements, and then convert the corresponding subscription information of different network elements into network element tasks, and batch deliver the same type of network element tasks according to the corresponding types of network elements . However, the related solutions have the following defects: in large-scale network scenarios, the processing efficiency is low, and operations such as parsing subscription information and converting network element tasks consume a large amount of memory and CPU resources of the server. If the server hardware resources are expanded to improve processing efficiency, this method Costly. Therefore, how to manage network elements efficiently and at low cost in a large-scale network scenario is an urgent problem to be solved at present.

Contents of the invention

Embodiments of the present invention provide a network element data subscription method, device, and storage medium, aiming at improving the management efficiency of network element subscription information.

In the first aspect, an embodiment of the present invention provides a network element data subscription method, including: obtaining network element subscription information; splitting the network element subscription information to obtain multiple network element subscription information fragments; The computing node in assigns each of the network element subscription information fragments, so that the computing node generates a network element subscription task according to the assigned network element subscription information fragments, and sends the network element subscription task to the network element to be subscribed. Subscribing to a task: obtaining an execution result corresponding to the network element subscription task sent by each of the network elements to be subscribed, and outputting a network element information subscription result according to each of the execution results.

In the second aspect, the embodiment of the present invention also provides a network management device, the network management device includes a processor, a memory, a computer program stored on the memory and executable by the processor, and a computer program for implementing the processor A data bus connecting and communicating with the memory, wherein when the computer program is executed by the processor, the steps of any one of the network element data subscription methods provided in the description of the present invention are realized.

In the third aspect, the embodiment of the present invention also provides a storage medium for computer-readable storage, wherein the storage medium stores one or more programs, and the one or more programs can be processed by one or more executed by a device to realize the steps of any one of the methods for subscribing network element data provided in the description of the present invention.

Description of drawings

FIG. 1 is a schematic flowchart of a network element data subscription method provided by an embodiment of the present invention;

FIG. 2 is a schematic flow chart of the sub-steps of the network element data subscription method in FIG. 1;

FIG. 3 is a schematic diagram of a scenario of performing data reorganization on network element subscription information provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of another scenario of performing data reorganization on network element subscription information provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of a scene where target network element subscription information is split according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of another scene where target network element subscription information is split according to an embodiment of the present invention;

Fig. 7 is a schematic structural block diagram of a network management device provided by an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The flow charts shown in the drawings are just illustrations, and do not necessarily include all contents and operations/steps, nor must they be performed in the order described. For example, some operations/steps can be decomposed, combined or partly combined, so the actual order of execution may be changed according to the actual situation.

It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural referents unless the context clearly dictates otherwise.

Embodiments of the present invention provide a network element data subscription method, device, and storage medium. Wherein, the network element data subscription method can be applied to network management equipment, and the network management equipment can be equipment such as servers and computers.

Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of a network element data subscription method provided by an embodiment of the present invention.

As shown in FIG. 1 , the network element data subscription method includes steps S101 to S104.

Step S101, acquiring network element subscription information.

Wherein, the network element subscription information includes at least one of the network element type, subscription scope, subscription object, subscription type, subscription element, subscription parameter, subscription time period, and subscription data type. Of course, the network element subscription information may also include other information. The type is the network element type of the network element to be subscribed. For example, the network element type includes 5GNR (5G New Radio, 5G new air interface) network element type, software defined radio (Software Defined Radio, SDR) network element type, general mobile communication system ( Universal Mobile Telecommunications System, UMTS) network element types and Global System for Mobile communications (Global System for Mobile communications, GSM) network element types; the scope of subscription refers to the scope of network element subscription information, such as cell-level subscription information or base station-level Subscription information; the subscription object is to subscribe to a specific cell or base station; the subscription type is to subscribe to specific types of data of network elements, such as signaling (signal), measurement event monitoring (metrics trace statistics, MTS), drive test tracking (Drive Test Trace , DTTRACE) and service observe process (SOP) and other types; the subscription element is the subdivision type in the subscription type, and the subscription element includes S1, uu and x2, etc.; the subscription parameter is the specific parameter of the subscription data, for example, the parameter For the tracking depth, the tracking depth includes the maximum tracking depth, the medium tracking depth and the minimum tracking depth; the subscription time period is, for example, 2021-04-13-10:00:00-2021-04-13-11:00:00; subscription data The type is the setting of the decoding degree of subscription data, for example, the decoding degree includes full decoding and half decoding.

In an embodiment, at least one of the network element type, subscription range, subscription object, subscription type, subscription element, subscription parameter, subscription period, and subscription data type input by the user on the network management device is obtained, and the obtained network element Type, subscription scope, subscription object, subscription type, subscription element, subscription parameter, subscription period and subscription data type are arranged to obtain network element subscription information. It should be noted that the user can check the information to be selected on the network element subscription information input interface of the network management device. For example, if there are 5 network element types to be selected, select two network element types as the network metatype. The user may also directly input the information to be selected on the network element subscription information input interface of the network management device. By acquiring the information input by the user on the network element subscription information input interface of the network management device, the network element subscription information can be accurately obtained.

In an embodiment, the terminal device communicates with the network management device, and the user inputs at least one subscription information on the terminal device among network element type, subscription scope, subscription object, subscription type, subscription element, subscription parameter, subscription period, and subscription data type , the terminal device sends the above subscription information to the network management device, and the network management device receives the above subscription information, arranges according to the above subscription information, and obtains the network element subscription information. Wherein, the terminal device may be selected according to actual conditions, which is not specifically limited in this embodiment. For example, the terminal device may be a mobile phone, a computer, a server, and other devices. By obtaining the subscription information input by the user on the terminal device, the flexibility of obtaining the subscription information is improved, and the number of operations of the network management device is reduced, thereby improving the operation efficiency of the network management device.

Step S102, split the network element subscription information to obtain multiple network element subscription information fragments.

Wherein, the network element subscription information includes at least one network element identifier of a network element to be subscribed, and the fragmentation of the network element subscription information includes a network element identifier of a network element to be subscribed or network element identifiers of multiple network elements to be subscribed, and the network element identifier It can be the name of the NE to be subscribed.

In one embodiment, as shown in FIG. 2, step S102 includes sub-steps S1021 to sub-steps S1022.

Sub-step S1021, perform data reorganization on the network element subscription information to obtain target network element subscription information.

In an embodiment, the network element type of each network element to be subscribed is obtained from the network element subscription information, and the network elements of the same type to be subscribed in the network element subscription information are arranged in the same list of network elements to be subscribed to obtain multiple A list of network elements to be subscribed is arranged, and multiple lists of network elements to be subscribed are arranged to obtain the subscription information of the target network element. By combining network elements of the same type to be subscribed at the same position, the accuracy and convenience of subsequent splitting of network element subscription information can be improved.

Exemplarily, as shown in FIG. 3, the network element subscription information 10 in FIG. 3 includes the network element nf1 to be subscribed, the network element nf2 to be subscribed, the network element nf3 to be subscribed, the network element nf4 to be subscribed, and the network element nf5 to be subscribed, The network element type of the to-be-subscribed network element nf1 and the to-be-subscribed network element nf2 is 5GNR, the network element type of the to-be-subscribed network element nf3 is SDR, and the network element type of the to-be-subscribed network element nf4 and the to-be-subscribed network element nf5 is UMTS, which will be the same Types of network elements to be subscribed are arranged in the same list of network elements to be subscribed, and the network element subscription information 20 in FIG. The network element nf1 and the network element nf2 to be subscribed are arranged in the first subscription network element list, and the network element nf3 to be subscribed is of the SDR network element type. The element nf4 and the to-be-subscribed network element nf5 are the same UMTS network element type, and the to-be-subscribed network element nf4 and the to-be-subscribed network element nf5 are arranged in the third subscription network element list, and the first subscription network element list, the second subscription The list of network elements and the third list of subscribed network elements are arranged to form the target network element subscription information 20 .

In an embodiment, the location information of each network element to be subscribed in the subscription information of each network element is acquired, wherein the location information includes the geographic location of the network element to be subscribed, and each The distance between the network elements to be subscribed, divide the network elements to be subscribed whose distance is smaller than the preset distance into the same list of network elements to be subscribed to obtain multiple lists of network elements to be subscribed, and arrange the multiple lists of network elements to be subscribed to obtain Target NE subscription information. Wherein, the preset distance can be set according to the actual situation, which is not specifically limited in this embodiment, for example, the preset distance can be set to 5km. By combining the network elements to be subscribed whose distance is smaller than the preset distance at the same position, the accuracy and convenience of subsequent splitting of network element subscription information can be improved.

Exemplarily, as shown in FIG. 4, the network element subscription information 30 in FIG. 4 includes the network element nf6 to be subscribed, the network element nf7 to be subscribed, the network element nf8 to be subscribed, the network element nf9 to be subscribed, and the network element nf10 to be subscribed, Obtain the location information of the network elements to be subscribed nf6, network elements to be subscribed nf7, network elements to be subscribed nf8, network elements to be subscribed nf9 and network elements to be subscribed nf10, according to the network elements to be subscribed nf6, network elements to be subscribed nf7, the network element nf8 to be subscribed, the network element nf9 to be subscribed and the network element nf10 to be subscribed to each of the position information of the network element to be subscribed, the distance between the network element nf6 to be subscribed and the network element nf7 to be subscribed is less than the preset distance, and the network element nf7 to be subscribed is obtained. The distance between the subscribing NE nf8 and the to-be-subscribed NE nf10 is less than the preset distance, and the distances between the to-be-subscribed NE nf9 and other to-be-subscribed NEs are greater than or equal to the preset distance, and the to-be-subscribed NE nf6 and the to-be-subscribed NE are all greater than or equal to the preset distance. The element nf7 is divided into the first network element list to be subscribed, the network element nf8 to be subscribed and the network element nf10 to be subscribed are divided into the second network element list to be subscribed, and the network element nf9 to be subscribed is divided into the third network element list to be subscribed, The first list of network elements to be subscribed, the second list of network elements to be subscribed and the third list of network elements to be subscribed are arranged to obtain the target network element subscription information 40 in FIG. 4 .

Sub-step S1022: Split the subscription information of the target network element to obtain multiple pieces of the subscription information of the network element.

In an embodiment, the network element type of each to-be-subscribed network element is obtained from the target network element subscription information; according to the network element type of each to-be-subscribed network element, the target network element subscription information is split to obtain multiple Network element subscription information fragmentation. The subscription information of the target network element is split by the network element type, and multiple network element subscription information fragments are obtained, which can improve the efficiency and accuracy of subsequent computing nodes in processing the fragmentation of the network element subscription information.

In an embodiment, according to the network element type of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple network element subscription information fragments may be: according to the network element of each network element to be subscribed Network element type, split the network elements to be subscribed with the same network element type in the target network element subscription information into the same network element subscription information fragment, and obtain multiple network element subscription information fragments. By splitting network elements to be subscribed of the same network element type into the same network element subscription information fragment, the efficiency and accuracy of subsequent computing nodes processing network element subscription information fragments can be improved.

Exemplarily, as shown in FIG. 5, the target network element subscription information 50 in FIG. 5 includes the network element to be subscribed nf1, the network element to be subscribed to nf2, the network element to be subscribed to nf3, the network element to be subscribed to nf4, and the network element to be subscribed to nf5, The NE types of the to-be-subscribed NE nf1 and to-be-subscribed NEs nf2 are 5GNR, the NE types of to-be-subscribed NE nf3 are SDR, and the NE types of to-be-subscribed NEs nf4 and The network element nf1 to be subscribed and the network element nf2 to be subscribed whose element type is 5GNR are split into one network element subscription information fragment, and the network element subscription information fragment 161 is obtained, and the network element nf3 to be subscribed whose network element type is SDR is split Go to a network element subscription information fragment, obtain the network element subscription information fragment 262, split the network element nf4 and the network element nf5 to be subscribed into a network element subscription information fragment whose network element type is UMTS to obtain the network element Subscription information fragment 363.

In an embodiment, after splitting the network elements to be subscribed of the same network element type into the same network element subscription information fragment, determine the number of network elements to be subscribed in the network element subscription information fragment, if there is a network element subscription If the number of network elements to be subscribed in the information slice is greater than the preset number, the network elements to be subscribed in the network element subscription information slice are further split to obtain multiple sub-network element subscription information slices. Wherein, the preset number can be set according to the actual situation, which is not specifically limited in this embodiment, for example, the preset number can be set to 3. By further splitting the network element subscription information fragments whose number of network elements to be subscribed is greater than the preset number, it is possible to effectively prevent a computing node from being overloaded due to too many network elements to be subscribed in the network element subscription information fragments.

It should be noted that, the network elements to be subscribed in the network element subscription information fragment are further split to obtain multiple sub-network element subscription information fragments, and the network element subscription information fragments can be divided into two equal parts of the number of network elements to be subscribed Split into two sub-network element subscription information fragments, or split into three sub-network element subscription information fragments in three equal parts.

In one embodiment, the location information of each network element to be subscribed in the subscription information of the target network element is obtained; according to the location information of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple network elements Subscribe to information shards. Splitting the subscription information of the target network element according to the location information of the network element to be subscribed can improve the efficiency of allocating the subscription information fragments of each network element to the computing nodes.

In an embodiment, according to the location information of each network element to be subscribed, the subscription information of the target network element is split, and the manner of obtaining multiple network element subscription information fragments may be: according to the location information of each network element to be subscribed , to determine the distance between each network element to be subscribed; according to the distance between each network element to be subscribed, divide each network element to be subscribed into a plurality of network element groups to be subscribed, wherein the network element group to be subscribed includes at least one Subscribing to network elements; splitting target network element subscription information according to each network element group to be subscribed to obtain network element subscription information fragments corresponding to each network element group to be subscribed.

In an embodiment, according to the distance between the network elements to be subscribed, the manner of dividing each network element to be subscribed into a plurality of network element groups to be subscribed may be: the distance between the network elements to be subscribed is less than the preset distance The two NEs to be subscribed are divided into a NE group to be subscribed, and multiple NE groups to be subscribed are obtained by combining the two NEs to be subscribed, and the middle of the two NEs to be subscribed in each NE group to be subscribed is obtained. Position information, according to the intermediate position information of two network elements to be subscribed in each network element group to be subscribed, determine the distance between each network element group to be subscribed, and set the distance between the network element groups to be subscribed to be less than the preset distance A new network element to be subscribed is combined with a new network element to be subscribed, and the above steps of updating and combining a new network element group to be subscribed are repeated until the distance between the network element groups to be subscribed is less than the preset distance, Obtain multiple NE groups to be subscribed. Wherein, the preset distance may be set according to actual conditions, which is not specifically limited in this embodiment.

Exemplarily, as shown in FIG. 6, the target network element subscription information 70 in FIG. 6 includes the network element to be subscribed nf6, the network element to be subscribed to nf7, the network element to be subscribed to nf8, the network element to be subscribed to nf9 and the network element to be subscribed to nf10 , according to the position information of the network element nf6 to be subscribed, the network element nf7 to be subscribed, the network element nf8 to be subscribed, the network element nf9 to be subscribed and the network element nf10 to be subscribed, determine the distance between the network element nf6 to be subscribed and the network element nf7 to be subscribed The distance is less than the preset distance, the distance between the to-be-subscribed network element nf8 and the to-be-subscribed network element nf10 is less than the preset distance, the middle position between the to-be-subscribed network element nf6 and the to-be-subscribed network element nf7 and the to-be-subscribed network element nf8 and the to-be-subscribed network The distance between the middle position of element nf10 and the network element nf9 to be subscribed is greater than or equal to the preset distance, divide the network element nf6 to be subscribed and the network element nf7 to be subscribed into a group of network elements to be subscribed, and obtain the network element subscription information score Slice 481 divides the network element nf8 to be subscribed and the network element nf10 to be subscribed into a network element group to be subscribed, obtains the network element subscription information fragment 582, divides the network element nf8 to be subscribed into a network element group to be subscribed, and obtains the network element group to be subscribed The information fragment 683 to be subscribed.

Step S103. Allocate each of the network element subscription information fragments to the computing nodes in the distributed system, so that the computing nodes generate network element subscription tasks according to the allocated network element subscription information fragments, and send to the to-be-subscribed The network element sends the network element subscription task.

Wherein, the computing node is a device that calculates shards of network element subscription information in a distributed system. The computing node can be a computer, a server, and other equipment. The location of the computing node can be set according to the actual situation. This embodiment does not Be specific.

In an embodiment, the first attribute information of the network element to be subscribed in the network element subscription information fragment is acquired, wherein the first attribute information includes the first network element type and/or the first location information; the distributed The second attribute information corresponding to the computing nodes in the system, wherein the second attribute information includes the second network element type and/or the second location information; according to the first attribute information and the second attribute information, to the distributed system The computing nodes allocate network element subscription information fragments.

In an embodiment, according to the first attribute information and the second attribute information, the manner of allocating network element subscription information fragments to computing nodes in the distributed system may be: according to the first network element type and the second network element type, distribute network element subscription information slices to computing nodes whose second network element type includes the first network element type, where the second network element type includes the first network element type and the second network element type includes multiple network elements type, the first NE type is one of the second NE types, or, distribute the NE subscription information slices to the computing nodes whose second NE type is the same as the first NE type, and The allocated network element subscription information fragments are sent to the corresponding computing nodes. Wherein, the first network element type and the second network element type include types such as 5GNR network element type, SDR network element type, UMTS network element type, and GSM network element type. Allocating network element subscription information fragments to computing nodes whose second network element type includes the first network element type, or allocating network element subscription information fragments to computing nodes whose second network element type is the same as the first network element type improves Efficiency and accuracy of NE calculations to be subscribed.

In an embodiment, according to the first attribute information and the second attribute information, the manner of allocating network element subscription information fragments to the computing nodes in the distributed system may be: according to the first location information and the second location information, The network element subscription information fragment is allocated to the nearest computing node, and the allocated network element subscription information fragment is sent to the corresponding computing node. Sending the network element subscription information to the nearest computing node can reduce the communication distance between the computing node and the network element, and improve the efficiency of processing the network element subscription information.

In one embodiment, the number of network element subscription information fragments and the number of computing nodes are acquired; if the number of network element subscription information fragments is less than or equal to the number of computing nodes, each computing node is assigned a Network element subscription information fragmentation; if the number of network element subscription information fragments is greater than the number of computing nodes, multiple network element subscription information fragments are evenly distributed to multiple computing nodes, and the remaining unallocated network element subscription information fragments Allocate to the computing node with the most running resources, and the running resources include at least one of CPU availability and memory availability. The network element subscription information is evenly distributed to each computing node to balance the load of the computing nodes, and the remaining unfinished network element subscription information fragments are allocated to the computing node with the most operating resources, which greatly improves the processing of network element subscription information. s efficiency.

In an embodiment, after each computing node receives the network element subscription information fragment, it converts the network element subscription information fragment, generates a network element subscription task, and selects the corresponding communication protocol according to the network element type of each network element to be subscribed , sending the network element subscription task to the corresponding network element, so that each network element executes the task according to the network element subscription task. in. The communication protocol includes the netconf protocol corresponding to the 5GNR network element type, the snmp protocol corresponding to the SDR network element type, the tcp protocol corresponding to the UMTS network element type and the GSM network element type, etc. Each network element task can be accurately sent to the corresponding network element through the communication protocol corresponding to each network element type.

It should be noted that, when converting network element subscription information fragments, unnecessary data of the network elements to be subscribed in the network element subscription information fragments can be eliminated, and the rules for eliminating data can be selected according to actual conditions. This is not specifically limited. For example, if the subscription data type supported by the network element to be subscribed is full decoding, the half-decoded subscription data type in the subscription information slice of the network element is removed.

Step S104. Obtain an execution result corresponding to the network element subscription task sent by each of the to-be-subscribed network elements, and output a network element information subscription result according to each of the execution results.

In one embodiment, each network element executes the network element subscription task to obtain the execution result of the network element subscription task, wherein the execution result includes the execution success of the network element subscription task and the execution failure of the network element subscription task, and the network element sends the execution result To the network management device, the network management device obtains each execution result, and outputs each execution result as a network element information subscription result. By obtaining the execution results of each network element, the network element information subscription result can be accurately obtained.

In an embodiment, the manner of outputting the subscription result of network element information according to each execution result may be as follows: each network element to be subscribed and the execution result corresponding to the network element to be subscribed form a key-value pair to obtain the network element to be subscribed Network element subscription key-value pairs; sort all network element subscription key-value pairs to obtain the network element subscription key-value pair queue, and output the network element subscription key-value pair queue to obtain the network element information subscription result. By forming a key-value pair for each network element to be subscribed and the execution result corresponding to the network element to be subscribed, and sorting the network element subscription key-value pairs, it is convenient to manage the execution result corresponding to the network element to be subscribed, and the network element is improved. Efficiency of subscription information processing.

It should be noted that the sorting method for sorting all network element subscription key-value pairs can be set according to the actual situation, which is not specifically limited in this embodiment. Sort by NE type.

In the method for subscribing network element data in the above embodiments, by obtaining network element subscription information; and then splitting the network element subscription information, multiple pieces of network element subscription information can be obtained, so as to facilitate subscription to network elements through multiple computing nodes Information is processed, and then each network element subscription information fragment is assigned to the computing nodes in the distributed system, so that the computing nodes generate network element subscription tasks according to the assigned network element subscription information fragments, and send network element subscription tasks to the network elements to be subscribed. Subscription tasks for each network element, so that each network element can complete the subscription task of the network element, obtain the execution result of the corresponding network element subscription task sent by each network element to be subscribed, and output the subscription result of the network element information according to each execution result, so that the network element can be accurately known The completion of information subscription information, and by splitting into multiple network element subscription information fragments, and assigning multiple network element subscription information fragments to multiple computing nodes for processing, greatly improves the efficiency of network element processing to be subscribed and accuracy, realizing the purpose of efficient and low-cost management of network elements in large-scale network scenarios.

Please refer to FIG. 7 . FIG. 7 is a schematic structural block diagram of a network management device provided by an embodiment of the present invention.

As shown in FIG. 7, the network management device 200 includes a processor 201 and a memory 202, and the processor 201 and the memory 202 are connected through a bus 203, such as an I2C (Inter-integrated Circuit) bus.

Specifically, the processor 201 is used to provide calculation and control capabilities to support the operation of the entire network management device. The processor 201 can be a central processing unit (Central Processing Unit, CPU), and the processor 201 can also be other general processors, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC ), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Wherein, the general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Specifically, the memory 202 may be a Flash chip, a read-only memory (ROM, Read-Only Memory) disk, an optical disk, a U disk, or a mobile hard disk.

Those skilled in the art can understand that the structure shown in FIG. 7 is only a block diagram of a partial structure related to the solution of the present invention, and does not constitute a limitation on the network management equipment to which the solution of the present invention is applied. The specific network management equipment can be More or fewer components than shown in the figures may be included, or some components may be combined, or have a different arrangement of components.

Wherein, the processor is configured to run a computer program stored in the memory, and implement any one of the network element data subscription methods provided in the embodiments of the present invention when the computer program is executed.

In one embodiment, the processor is configured to run a computer program stored in the memory, and implement the following steps when executing the computer program:

Obtain network element subscription information;

Splitting the network element subscription information to obtain a plurality of network element subscription information fragments;

assigning each of the network element subscription information fragments to the computing nodes in the distributed system, so that the computing nodes generate a network element subscription task according to the assigned network element subscription information fragments, and send the task to the network element to be subscribed The network element subscribes to a task;

Acquiring execution results corresponding to the network element subscription tasks sent by each of the network elements to be subscribed, and outputting a network element information subscription result according to each of the execution results.

In an embodiment, when the processor splits the network element subscription information to obtain multiple network element subscription information fragments, it is used to realize:

performing data reorganization on the network element subscription information to obtain target network element subscription information;

Splitting the target network element subscription information to obtain multiple pieces of the network element subscription information.

In an embodiment, when the processor splits the subscription information of the target network element to obtain multiple pieces of the subscription information of the network element, it is configured to:

Acquiring the network element type of each network element to be subscribed from the subscription information of the target network element;

According to the network element type of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple pieces of the network element subscription information.

In an embodiment, the processor splits the subscription information of the target network element according to the network element type of each network element to be subscribed to obtain a plurality of network element subscription information segments. Chip time, used to implement:

According to the network element type of each of the network elements to be subscribed, the network elements to be subscribed with the same network element type in the target network element subscription information are split into pieces of the same network element subscription information, and multiple network elements are obtained. Meta subscription information shard.

Obtain the location information of each of the network elements to be subscribed in the subscription information of the target network element;

According to the location information of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple pieces of the network element subscription information.

In an embodiment, the processor splits the subscription information of the target network element according to the location information of each network element to be subscribed to obtain multiple pieces of the subscription information of the network element. , used to implement:

determining a distance between each of the network elements to be subscribed according to the location information of each of the network elements to be subscribed;

Divide each of the network elements to be subscribed into multiple network element groups to be subscribed according to the distance between each of the network elements to be subscribed to, where the network element groups to be subscribed include at least one network element to be subscribed to;

The target network element subscription information is split according to each of the to-be-subscribed network element groups to obtain network element subscription information fragments corresponding to each of the to-be-subscribed network element groups.

In an embodiment, when the processor implements the allocation of the network element subscription information fragments to the computing nodes in the distributed system, it is used to implement:

Obtain first attribute information of a network element to be subscribed in the network element subscription information segment, where the first attribute information includes a first network element type and/or first location information;

Acquire second attribute information corresponding to computing nodes in the distributed system, where the second attribute information includes a second network element type and/or second location information;

According to the first attribute information and the second attribute information, the network element subscription information fragment is allocated to computing nodes in the distributed system.

In an embodiment, when the processor realizes outputting the network element information subscription result according to each execution result, it is used to realize:

forming a key-value pair for each of the network elements to be subscribed and the execution results corresponding to the network elements to be subscribed to obtain a network element subscription key-value pair for each of the network elements to be subscribed;

Sorting all the network element subscription key-value pairs to obtain a network element subscription key-value pair queue, and outputting the network element subscription key-value pair queue to obtain a network element information subscription result.

It should be noted that those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the network management device described above can refer to the corresponding process in the foregoing embodiment of the network element data subscription method. No longer.

An embodiment of the present invention also provides a storage medium for computer-readable storage, the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the following: The steps of any method for subscribing network element data provided in the description of the present invention.

Wherein, the storage medium may be an internal storage unit of the network management device described in the foregoing embodiments, such as a hard disk or a memory of the network management device. The storage medium may also be an external storage device of the network management device, such as a plug-in hard disk equipped on the network management device, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, Flash card (Flash Card), etc.

Those of ordinary skill in the art can understand that all or some of the steps in the methods disclosed above, the functional modules/units in the system, and the device can be implemented as software, firmware, hardware, and an appropriate combination thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical components. Components cooperate to execute. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit . Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile media implemented in any method or technology for storage of information, such as computer readable instructions, data structures, program modules, or other data. permanent, removable and non-removable media. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, tape, magnetic disk storage or other magnetic storage devices, or can Any other medium used to store desired information and which can be accessed by a computer. In addition, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media .

It should be understood that the term "and/or" used in the description of the present invention and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations. It should be noted that, as used herein, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or system comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or system. Without further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments. The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can easily think of various equivalents within the technical scope disclosed in the present invention. Modifications or replacements shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

A network element data subscription method, including:

Obtain network element subscription information;

Splitting the network element subscription information to obtain a plurality of network element subscription information fragments;

Allocating each of the network element subscription information fragments to the computing nodes in the distributed system, so that the computing nodes generate network element subscription tasks according to the allocated network element subscription information fragments, and send the network element to be subscribed. Network element subscription task;

Acquiring execution results corresponding to the network element subscription tasks sent by each of the network elements to be subscribed, and outputting a network element information subscription result according to each of the execution results.
The network element data subscription method according to claim 1, wherein said splitting said network element subscription information to obtain a plurality of network element subscription information fragments comprises:

performing data reorganization on the network element subscription information to obtain target network element subscription information;

Splitting the target network element subscription information to obtain multiple pieces of the network element subscription information.
The network element data subscription method according to claim 2, wherein said splitting said target network element subscription information to obtain multiple pieces of said network element subscription information includes:

Acquiring the network element type of each network element to be subscribed from the subscription information of the target network element;

According to the network element type of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple pieces of the network element subscription information.
The network element data subscription method according to claim 3, wherein, according to the network element type of each network element to be subscribed, the subscription information of the target network element is split to obtain a plurality of network elements Subscription information shards, including:

According to the network element type of each of the network elements to be subscribed, the network elements to be subscribed with the same network element type in the target network element subscription information are split into pieces of the same network element subscription information, and multiple network elements are obtained. Meta subscription information shard.
The network element data subscription method according to claim 2, wherein said splitting said target network element subscription information to obtain multiple pieces of said network element subscription information includes:

Obtain the location information of each of the network elements to be subscribed in the subscription information of the target network element;

According to the location information of each network element to be subscribed, the subscription information of the target network element is split to obtain multiple pieces of the network element subscription information.
The network element data subscription method according to claim 5, wherein, according to the location information of each of the network elements to be subscribed, the subscription information of the target network element is split to obtain a plurality of network element subscriptions Information fragmentation, including:

determining a distance between each of the network elements to be subscribed according to the location information of each of the network elements to be subscribed;

Divide each of the network elements to be subscribed into multiple network element groups to be subscribed according to the distance between each of the network elements to be subscribed to, where the network element groups to be subscribed include at least one network element to be subscribed to;

The target network element subscription information is split according to each of the to-be-subscribed network element groups to obtain network element subscription information fragments corresponding to each of the to-be-subscribed network element groups.
The method for subscribing network element data according to any one of claims 1-6, wherein the allocating the network element subscription information fragments to the computing nodes in the distributed system comprises:

Obtain first attribute information of a network element to be subscribed in the network element subscription information fragment, where the first attribute information includes a first network element type and/or first location information;

Acquire second attribute information corresponding to computing nodes in the distributed system, where the second attribute information includes a second network element type and/or second location information;

According to the first attribute information and the second attribute information, the network element subscription information fragment is allocated to computing nodes in the distributed system.
The network element data subscription method according to any one of claims 1-6, wherein the outputting the network element information subscription result according to each execution result includes:

forming a key-value pair for each of the network elements to be subscribed and execution results corresponding to the network elements to be subscribed to obtain a network element subscription key-value pair for each of the network elements to be subscribed;

Sorting all the network element subscription key-value pairs to obtain a network element subscription key-value pair queue, and outputting the network element subscription key-value pair queue to obtain a network element information subscription result.
A network management device, wherein the network management device includes a processor, a memory, a computer program stored on the memory and executable by the processor, and a computer program for realizing the connection between the processor and the memory A data bus for communication, wherein when the computer program is executed by the processor, the steps of the method for subscribing network element data according to any one of claims 1 to 8 are realized.
A storage medium for computer-readable storage, wherein the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement claims 1 to 8 Steps in the method for subscribing network element data described in any one of the above.