CN116233256A - Scheduling path configuration method, device, equipment and storage medium - Google Patents

Abstract

The present invention provides a scheduling path configuration method, device, equipment, and storage medium, relating to the field of communication technology, including: acquiring computing power resource data and network quality data; reporting computing power resource data and network quality data to a scheduling system for Based on user service requirements, computing power resource data and network quality data, the scheduling system arranges paths for each edge gateway node, obtains a scheduling strategy path, and sends the scheduling strategy path to the edge gateway node; receives and stores the scheduling strategy path. The present invention flexibly configures the scheduling path according to business requirements, computing power resource data, and network quality data, and then sends the scheduling policy path to the edge gateway node. The edge gateway node is used as the infrastructure. When the scheduling strategy is changed, the edge gateway node There is a scheduling strategy path stored, so there is no need to wait for the scheduling system to issue a new scheduling strategy, which realizes the sinking of computing power and effectively improves the quality of business services.

Description

Scheduling path configuration method, device, equipment and storage medium

technical field

The present invention relates to the field of communication technologies, and in particular to a scheduling path configuration method, device, equipment and storage medium.

Background technique

The purpose of the computing power network is to integrate computing power resources into the communication network and provide computing power resource services that best meet the needs of users in a more integrated form. At present, with the promotion of cloud-network integration, the advantages of software definition are used to combine cloud computing and network to realize computing power network.

At this stage, the edge infrastructure in the computing power network is mainly based on operator equipment, and the centralized management and control method is usually used to manage each operator's equipment. Specifically, the computing power network scheduling strategy corresponding to each operator's equipment is determined by The upper-level scheduling system performs unified scheduling management. However, when the scheduling policy needs to be changed, it is necessary to send a change request to the upper-level scheduling system to obtain a new scheduling policy issued by the upper-level scheduling system. The execution period of the scheduling policy change is long, resulting in low service quality for the improved business.

Contents of the invention

The present invention provides a scheduling path configuration method, device, equipment and storage medium, aiming at improving service quality of services.

The present invention provides a scheduling path configuration method, including:

Obtain computing resource data and network quality data;

Reporting the computing power resource data and the network quality data to the dispatching system, so that the dispatching system can perform an operation on each edge gateway node based on user service requirements, the computing power resource data and the network quality data path arranging to obtain a scheduling policy path, so as to send the scheduling policy path to the edge gateway node;

The scheduling policy path is received and stored.

According to a scheduling path configuration method provided by the present invention, the scheduling strategy path includes a main scheduling path and at least one backup scheduling path;

After receiving and storing the scheduling policy path, it also includes:

Detecting the network status corresponding to the main scheduling path;

If the network state of the main scheduling path is in a failure state, switch to the backup scheduling path to forward data based on the backup scheduling path.

According to a scheduling path configuration method provided by the present invention, the scheduling policy path is constructed based on a node service ID list corresponding to an edge gateway node;

The edge gateway nodes in the scheduling policy path include source nodes, service nodes, tail nodes and service function nodes.

According to a scheduling path configuration method provided by the present invention, after receiving and storing the scheduling policy path, it further includes:

Obtaining, through the source node, a first service message sent by the client, where the first service message includes the service data;

Classifying the path of the first service message by the source node to obtain a scheduling policy path corresponding to the first service message;

Based on the pre-configured routing extension header, the source node encapsulates the first service message to obtain a first encapsulated message, so as to forward the first encapsulated message to the service node, wherein, The routing extension header includes the node service ID list;

Decapsulating the first encapsulated message by the service node to obtain first decapsulated service data;

forwarding the first decapsulated service data to a service function node based on the node service ID list;

Perform field verification on the first decapsulated service data by the service function node, so as to send a second service message to the service node based on the successfully verified first decapsulated service data;

encapsulating the second service message by the service node to obtain a second encapsulated message, so as to forward the second encapsulated message to a tail node;

Decapsulate the header of the second encapsulated message through the tail node to obtain second decapsulated service data, so as to forward the second decapsulated service data based on the node service ID list .

According to a scheduling path configuration method provided by the present invention, a controller is configured between the edge gateway node and the scheduling system;

The reporting of the computing power resource data and the network quality data to the scheduling system includes:

uploading the computing power resource data and the network quality data to the controller, so as to report the computing power resource data and the network quality data to a scheduling system through the controller.

The present invention also provides a scheduling path configuration method, including:

Receive computing power resource data and network quality data of each edge gateway node;

According to the user's service requirements, the computing power resource data and the network quality data, arrange paths for each edge gateway node to obtain a scheduling strategy path;

Sending the scheduling policy path to the edge gateway node, so that the edge gateway node stores the scheduling policy path.

According to a dispatching path configuration method provided by the present invention, the path arrangement is performed on each edge gateway node according to user service requirements, the computing power resource data, and the network quality data to obtain a dispatching strategy path, including:

Determine various business services according to the user business requirements;

Based on the computing power resource data and the network quality data, path arrangement is performed on the edge gateway nodes corresponding to each of the business services to obtain the scheduling policy path.

The present invention also provides a scheduling path configuration device, including:

Obtain module to obtain computing resource data and network quality data;

A reporting module, configured to report the computing power resource data and the network quality data to the dispatching system, so that the dispatching system can, based on user service requirements, the computing power resource data and the network quality data, Each edge gateway node performs path arrangement to obtain a scheduling policy path, so as to deliver the scheduling policy path to the edge gateway node;

The first receiving module is configured to receive and store the scheduling policy path.

The present invention also provides a scheduling path configuration device, including:

The second receiving module is used to receive computing power resource data and network quality data of each edge gateway node;

An orchestration module, configured to arrange paths for each edge gateway node according to user service requirements, the computing power resource data, and the network quality data, to obtain a scheduling policy path;

A sending module, configured to send the scheduling policy path to the edge gateway node, so that the edge gateway node stores the scheduling policy path.

The present invention also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and operable on the processor. When the processor executes the program, it implements the scheduling path configuration as described above. method.

The present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the scheduling path configuration method described in any one of the above-mentioned methods is implemented.

The present invention also provides a computer program product, including a computer program, and when the computer program is executed by a processor, any method for configuring a scheduling path described above is implemented.

The scheduling path configuration method, device, equipment, and storage medium provided by the present invention flexibly adjust the scheduling path according to business requirements, combined with computing power resource data and network quality data, and then send the scheduling policy path to the edge gateway node through the scheduling system. Therefore, using the edge gateway node as the infrastructure, when the scheduling strategy changes, because the edge gateway node stores scheduling strategy paths with different business requirements, there is no need to wait for the scheduling system to issue a new scheduling strategy, realizing the sinking of computing power and effectively improving business services quality.

Description of drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced one by one below. Obviously, the accompanying drawings in the following description are the For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is one of the schematic flow charts of the dispatching path configuration method provided by the present invention;

FIG. 2 is a network topology diagram of a scheduling path configuration system provided by an embodiment of the present invention;

Fig. 3 is a data flow diagram between a service node and a service function node provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of the data forwarding process corresponding to the face recognition service;

Fig. 5 is the second schematic flow diagram of the scheduling path configuration method provided by the present invention;

FIG. 6 is a schematic structural diagram of a scheduling path configuration device applied to an edge gateway node provided by the present invention;

Fig. 7 is a schematic structural diagram of a dispatching path configuration device applied to a dispatching system provided by the present invention;

Fig. 8 is a schematic structural diagram of an electronic device provided by the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Terms used in one or more embodiments of the present invention are for the purpose of describing particular embodiments only, and are not intended to limit the one or more embodiments of the present invention. As used in one or more embodiments of the invention, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and/or" used in one or more embodiments of the present invention refers to and includes any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, etc. may be used to describe various information in one or more embodiments of the present invention, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, a first could be termed a second, and, similarly, a second could be termed a first, without departing from the scope of one or more embodiments of the present invention. Depending on the context, the word "if" as used herein may be interpreted as "at" or "when".

The purpose of the computing power network is to integrate computing power resources into the communication network and provide computing power resource services that best meet the needs of users in a more integrated form. At present, with the promotion of cloud-network integration, the advantages of software definition are used to combine cloud computing and network to realize computing power network.

At this stage, the edge infrastructure in the computing power network is mainly based on operator equipment, and the centralized management and control method is usually used to manage each operator's equipment. Specifically, the computing power network scheduling strategy corresponding to each operator's equipment is determined by the upper layer The scheduling system performs unified scheduling management. However, when the user's business needs change and the scheduling policy needs to be changed, a change request needs to be sent to the upper-level scheduling system to obtain a new scheduling policy issued by the upper-level scheduling system. The execution cycle of the scheduling policy change is longer, resulting in improved business services lower quality.

In view of the above problems, the present invention proposes the following embodiments. Fig. 1 is one of the schematic flowcharts of the scheduling path configuration method provided by the present invention. As shown in Figure 1, the scheduling path configuration method is applied to the edge gateway node, and the method includes:

Step 11, obtaining computing resource data and network quality data;

It should be noted that the computing power resource data includes data such as CPU usage and memory allocation occupancy, and the network quality data includes data such as delay, packet loss, jitter, bandwidth, and link status.

It can be understood that Fig. 2 is a network topology diagram of a scheduling path configuration system provided by an embodiment of the present invention. As shown in Fig. 2, the network topology diagram is constructed based on SRv6 technology, and numbers 1 and 2 in the figure , 3, 4, and 5 represent various communication interfaces, and the edge cloud is distributed on the edge of the network, which is a small-scale cloud data center that provides real-time data processing, analysis and decision-making. An SR (Segment Routing, segment routing) domain is a collection of nodes or network devices participating in the SR protocol. Within the SR domain, nodes can perform ingress, transfer, or egress data transfer processes, and the path between the source node and the tail node passes through the SR domain.

Further, the PC in the figure represents the client, SF((service function)1 and SF2 represent service function nodes, and specific devices that provide VAS, such as SLB and WAF, etc.; CPE (Customer Premise Equipment) represents the edge gateway device; CPE-SC (service classifier) represents the source node, which is used to identify the traffic classifier and match the VAS chain to be imported; SFF (service function forwarder) service node: a switch connected to SF, common ones include TOR (The Onion Router), gateway And vSwitch (Virtual Switch. Virtual switch or virtual network switch), etc., among them, TOR protects the technology of online activities from being stolen, and CPE-END means the tail node.

In this embodiment, the edge gateway node can obtain resource data in the resource pool in the edge cloud, and the edge gateway node can collect network quality data between adjacent nodes, for example, CPE-SFF1 collects CPE-SC and CPE-END Network quality data between.

Step 12: Report the computing power resource data and the network quality data to the dispatching system, so that the dispatching system can assign each edge The gateway node arranges the path to obtain the scheduling policy path, so as to deliver the scheduling policy path to the edge gateway node;

It should be noted that a controller is configured between the edge gateway node and the scheduling system. Further, the scheduling policy path is an ordered list of network segments connected from an SR source node to an SR tail node. In this embodiment, the ordered list represents a node service ID list formed by each SID in SRv6, wherein, The SID is composed of two parts: Locator and Function. Locator indicates the identification routing capability and guides service traffic to be forwarded at the specified node. Locator is unique in the SR domain. Function indicates the network function of the identification device, such as forwarding packets and executing specific services. After the nodes in the SR domain receive the service traffic, they perform related operations according to the Funciton field of the SRv6 SID.

Specifically, the computing power resource data and the network quality data are uploaded to the controller, so that the computing power resource data and the network quality data can be reported to a scheduling system through the controller. Further, when the dispatching system receives a resource activation request sent by a registration application from a client, based on the resource activation request, it determines the user's business needs, and then determines each business service corresponding to the user's business needs, for example, if the If the resource request is a request for opening a video service, it is determined that the user service requirement is a video service, and the video service may include frame sampling service, verification push service, and face recognition service. Further, based on the computing power resource data and network quality data of each edge gateway node, path arrangement is performed on the edge gateway nodes corresponding to each of the business services to obtain the scheduling strategy path. Understandably, the optimal scheduling policy path is calculated according to the computing power resource data and network quality data of the edge gateway node. Optionally, the scheduling policy path includes a main scheduling path and at least one backup scheduling path, more specifically: determining the priority of each scheduling path according to computing resource data and network quality data of edge nodes in each scheduling path, Furthermore, the scheduling path with the highest priority is used as the main scheduling path, and the remaining scheduling paths are used as backup scheduling paths, and the remaining scheduling paths represent scheduling paths except the scheduling path with the highest priority.

Further, after the dispatching system calculates the dispatching strategy path, it sends the dispatching strategy path to the controller, and the controller sends the node service ID corresponding to the dispatching strategy path to The list is distributed to each edge gateway node, optionally, distributed to each edge gateway node in the form of SRv6 policy.

Step 13, receiving and storing the scheduling strategy path.

It should be noted that the service data is the service data sent by the client, the scheduling policy path is delivered to the source node for storage, and the service node and the tail node maintain a list of node service IDs. Specifically, the source node, the service node and the tail node receive and store the scheduling policy path distributed by the controller, so that when receiving the service data sent by the client, the service data is forwarded based on the scheduling policy path.

The embodiment of the present invention flexibly adjusts the scheduling path according to business requirements, combined with computing power resource data and network quality data, and then sends the scheduling policy path to the edge gateway node through the scheduling system, so that the edge gateway node is used as the infrastructure. When changing, because the edge gateway node stores scheduling strategy paths with different business requirements, there is no need to wait for the scheduling system to issue new scheduling strategies, realizing the sinking of computing power and effectively improving the quality of business services.

In an embodiment of the present invention, after receiving and storing the scheduling strategy path, further includes:

Detecting the network state corresponding to the main scheduling path; if the network state of the main scheduling path is in a failure state, switching to the backup scheduling path to forward data based on the backup scheduling path.

Specifically, after the scheduling policy path is obtained through configuration and deployment, the network data corresponding to the end-to-end in the main scheduling path is detected by the source node, so as to determine the end-to-end network status corresponding to the scheduling policy path according to the network data, and the network data Including data such as delay, packet loss, jitter, bandwidth, and link status corresponding to the middle service node and tail node, as well as data such as CPU usage and memory allocation occupancy of the resource pool in the edge cloud, as an implementable method , if the network data is lower than the preset parameter threshold, it is determined that the network status of the main scheduling path is in a fault state, and the parameter threshold can be set according to the actual situation, and there is no specific limit for this time. Further, the path is directly switched to the standby scheduling path, so as to perform data forwarding based on the standby scheduling path.

In addition, after the failure of the main scheduling path recovers, the path can be switched back to the main scheduling path to forward service data.

The embodiment of the present invention detects the network data of the main scheduling path in real time, and when the main scheduling path fails, the switching of the policy path can be completed in time. The entire switching process is completed independently by the device node without re-initiating the call through the upper-level scheduling system, effectively improving path switching. efficiency, thereby improving the quality of business services.

In an embodiment of the present invention, after receiving and storing the scheduling strategy path, it includes:

Obtaining, through the source node, a first service message sent by the client, where the first service message includes the service data;

Classifying the path of the first service message by the source node to obtain a scheduling policy path corresponding to the first service message;

Based on the pre-configured routing extension header, the source node encapsulates the first service message to obtain a first encapsulated message, so as to forward the first encapsulated message to the service node, wherein, The routing extension header includes the node service ID list;

It should be noted that the routing extension header includes the node service ID list; the first encapsulated packet represents an IPv6 packet; the encapsulation process represents encapsulating the first service packet into a packet in IPv6 SR format, It is necessary to add an SRH (Segment Identifier Header, IPv6 SR packet header) routing extension header to the first service packet. SRH is a routing extension header with a routing type value of 4. The SRH mainly includes the following fields: Next Header: 8 bits, used to identify the type of the next packet header. Hdr Ext Len: 8bits, indicating the length of the SRH header in units of 8 bytes, excluding the first 8 bytes; Routing Type: 8bits, the routing type field, with a value of 4, indicating that the SRH is carried. Segments Left: 8bits, identifies the number of the next SID to be checked, the initial value is n-1 (n indicates the number of SIDs in the routing extension header), and decreases by 1 every time a node passes; Last Entry: 8bits, scheduled in the SRH header The number of the last SID in the strategy path, the value is 0; Segment List: SID list, the Segment List is arranged according to the order of the nodes on the scheduling strategy path from far to near, for example: Segment List[0] means the last of the path SID, Segment List[1] indicates the penultimate SID of the scheduling path.

Specifically, for the source node: when receiving the first service packet in the first service request sent by the client, the source node identifies the first service packet according to the anycast address of the first service packet The scheduling policy path corresponding to the message, and then based on the pre-configured routing extension header, the source node encapsulates the first service message to obtain the first encapsulated message, and the routing extension header includes the node A list of service IDs. Further, look up the routing table according to the destination address in the first encapsulated message, so as to forward the first encapsulated message, for example, the scheduling policy path passes through node A, node B and node C in sequence, and the encapsulated Segment List list information is Segment List[0]=D, Segment List[1]=C, Segment List[2]=B, based on the Segment List list information, node A forwards the first encapsulated packet to node B.

Decapsulating the first encapsulated message by the service node to obtain first decapsulated service data;

forwarding the first decapsulated service data to a service function node based on the node service ID list;

Perform field verification on the first decapsulated service data by the service function node, so as to send a second service message to the service node based on the successfully verified first decapsulated service data;

Specifically, after receiving the first encapsulated message, the service node decapsulates the first encapsulated message through the service node to obtain the first decapsulated service data, and then based on the node service ID list, the The first decapsulated service data is forwarded to the service function node. Optionally, referring to FIG. 3, FIG. The message executes the End.AD action to forward the IPv6 Inner Header (header) and Payload (load) in the first encapsulated message to the API interface gateway, and then through the API interface gateway, the IPv6 Inner Header (header) and Payload (payload) is sent to the service function node. Further, the field verification is performed on the first decapsulated service data through the service function node, if the verification fails, the first decapsulated service data is discarded, and no longer forwarded, and if the verification is successful, based on the successful verification The first decapsulated business data, generate a second business request, and then re-initiate the second business request to the service node through the business function node, so as to send the second business message in the second business request to the service node.

encapsulating the second service message by the service node to obtain a second encapsulated message, so as to forward the second encapsulated message to a tail node;

Specifically, after receiving the second service message, the service node re-adds the cached IPv6 header and SRH routing extension header, so that the service node can encapsulate the second service message to obtain the second encapsulated message , further, forwarding the second encapsulated packet to the tail node.

Decapsulate the header of the second encapsulated message through the tail node to obtain second decapsulated service data, so as to forward the second decapsulated service data based on the node service ID list .

Specifically, after the tail node receives the second encapsulated message, the tail node decapsulates the header of the second encapsulated message to obtain the second decapsulated service data. Optionally, Executing the End.DT action on the second encapsulated packet pops up the SRH routing extension header to obtain the second decapsulated service data, that is, the second decapsulated service data does not have the SRH routing extension header. Further, based on the node service ID list, the second decapsulated service data is forwarded to the corresponding service service.

In this embodiment, taking the image face recognition service as an example, FIG. 4 is a schematic diagram of the data forwarding process corresponding to the face recognition service. As shown in FIG. 4 , the service data forwarding process is as follows:

First, the camera on the client side collects the original video stream data, and then sends the first service message to the source node. The first service message includes the original video stream data. Frame extraction is performed on the video stream data, and the sampled data after frame extraction is classified by the source node to obtain a scheduling policy path, and then based on the SRH routing extension header, the first service message is encapsulated to obtain the first IPv6 encapsulated message , so as to transmit packet data in the SRv6 network domain.

Secondly, the service node decapsulates the SRv6 data header of the first encapsulated message, and forwards the decapsulated first decapsulated business data to the push service corresponding to the service node, and the push service performs data agreement on the first decapsulated business data Content and other key fields are checked. If the check fails, it will be discarded and not forwarded. If the check is passed, the second service message will be resent to the service node, so that based on the cached SRv6 data header, the service node will send the message again. The second service message is encapsulated to obtain the second encapsulated data, and then the second encapsulated data is forwarded to the tail node.

Finally, after the tail node receives the second encapsulated data, it decapsulates the second encapsulated data, and then forwards the decapsulated data to the face recognition service deployed on the node, and uses the face recognition service for recognition processing, thus completing Identification of face images.

According to the embodiment of the present invention, the scheduling policy path corresponding to the service data is respectively identified according to the source node, so that according to the node service ID list corresponding to the scheduling policy path, the service data is forwarded through the source node, service node, and tail node, thereby realizing end-to-end terminal data transmission.

FIG. 5 is the second schematic flow diagram of the scheduling path configuration method provided by the present invention. As shown in Figure 5, the scheduling path configuration method is applied to the scheduling system, and the methods include:

Step 51, receiving computing power resource data and network quality data of each edge gateway node;

Step 52, according to the user's service requirements, the computing power resource data and the network quality data, perform path arrangement for each edge gateway node to obtain a scheduling strategy path;

Step 53 , delivering the scheduling policy path to the edge gateway node, so that the edge gateway node stores the scheduling policy path.

Specifically, the computing power resource data and network quality data collected by each edge gateway node sent by the receiving controller, the computing power resource data includes data such as CPU usage and memory allocation occupancy, and the network quality data includes time delay , packet loss, jitter, bandwidth, link status and other data, and then respond to the resource activation request sent by the client, based on the resource activation request, determine the user's business needs, and then determine the corresponding business services of the user's business needs , further, based on the computing power resource data and the network quality data, path arrangement is performed on the edge gateway nodes corresponding to each of the business services to obtain the scheduling strategy path, and the number of scheduling strategy paths can be set according to the actual situation , preferably, the scheduling strategy path includes a main scheduling path and at least one backup scheduling path. Further, the scheduling strategy path is sent to the controller, and then the scheduling strategy path is distributed to the edge gateway node through the controller. Optionally, the scheduling strategy path is sent to the source node for storage, and the service node and the tail node maintain A list of node service IDs. Therefore, when receiving the service data sent by the client, the service data is forwarded based on the source node, the service node, the tail node and the service function node in the scheduling policy path.

The embodiment of the present invention flexibly adjusts the scheduling path according to business requirements, combined with computing power resource data and network quality data, and then sends the scheduling policy path to the edge gateway node through the scheduling system, so that the edge gateway node is used as the infrastructure. When changing, because the edge gateway node stores the scheduling strategy path, there is no need to wait for the scheduling system to issue a new scheduling strategy, which realizes the sinking of computing power and effectively improves the quality of business services.

The present invention also provides a scheduling path configuration system, with reference to Figure 2, the scheduling path configuration system includes:

An edge device node, configured to acquire computing power resource data and network quality data, so as to send the computing power resource data and the network quality data to the controller;

The controller is configured to report the computing power resource data and the network quality data to a scheduling system;

The dispatching system is configured to obtain user service requirements, and to arrange paths for each edge gateway node based on the user service requirements, the computing power resource data, and the network quality data, to obtain a dispatch policy path, and to dispatching the policy path to the controller;

The controller is further configured to send the scheduling policy path to the edge device node;

The edge device node is further configured to receive and store the scheduling policy path.

Optionally, the edge device nodes include source nodes, service nodes, tail nodes, and service function nodes.

Optionally, the source node is configured to detect a network state corresponding to the main scheduling path;

The source node is further configured to switch to the standby scheduling path if the network state of the main scheduling path is in a failure state, so as to perform data forwarding based on the standby scheduling path.

Optionally, the source node is further configured to obtain a first service message sent by the client, where the first service message includes the service data;

The source node is further configured to perform path classification on the first service message to obtain a scheduling policy path corresponding to the first service message;

The source node is further configured to encapsulate the first service message based on a pre-configured routing extension header to obtain a first encapsulated message, so as to forward the first encapsulated message to the service node , wherein, the routing extension header includes the node service ID list;

The service node is configured to decapsulate the first encapsulated message to obtain first decapsulated service data;

The service node is further configured to forward the first decapsulated service data to a service function node based on the node service ID list;

The service function node is configured to perform field verification on the decapsulated service data, so as to send a second service message to the service node based on the successfully verified first decapsulated service data;

The service node is further configured to encapsulate the second service message to obtain a second encapsulated message, so as to forward the second encapsulated message to the tail node;

The tail node is configured to decapsulate the header of the second encapsulated message based on the node service ID list to obtain second decapsulated service data, so as to decapsulate the second decapsulated service data data forwarding.

The scheduling path configuration device provided by the present invention is described below, and the scheduling path configuration device described below and the scheduling path configuration method described above can be referred to in correspondence.

FIG. 6 is a schematic structural diagram of a scheduling path configuration device applied to an edge gateway node provided by the present invention. As shown in FIG. 6, a scheduling path configuration device according to an embodiment of the present invention includes:

Obtaining module 61, acquiring computing power resource data and network quality data;

A reporting module 62, configured to report the computing power resource data and the network quality data to the scheduling system, so that the scheduling system can use the computing power resource data and the network quality data based on user service requirements, Perform path arrangement on each edge gateway node to obtain a scheduling strategy path, so as to send the scheduling strategy path to the edge gateway node;

The first receiving module 63 is configured to receive and store the scheduling policy path.

Fig. 7 is a schematic structural diagram of a dispatching path configuration device applied to a dispatching system provided by the present invention. As shown in Fig. 7, a dispatching path configuration device according to an embodiment of the present invention includes:

The second receiving module 71 is configured to receive computing power resource data and network quality data of each edge gateway node;

The orchestration module 72 is configured to perform path orchestration for each edge gateway node according to user service requirements, the computing power resource data, and the network quality data, to obtain a scheduling strategy path;

The sending module 73 is configured to send the scheduling policy path to the edge gateway node, so that the edge gateway node stores the scheduling policy path.

What needs to be explained here is that the above-mentioned device provided by the embodiment of the present invention can realize all the method steps realized by the above-mentioned method embodiment, and can achieve the same technical effect. and beneficial effects are described in detail.

FIG. 8 is a schematic structural diagram of an electronic device provided by the present invention. As shown in FIG. 8, the electronic device may include: a processor (processor) 810, a memory (memory) 820, a communication interface (Communications Interface) 830 and a communication bus 840, Wherein, the processor 810 , the memory 820 , and the communication interface 830 complete mutual communication through the communication bus 840 . The processor 810 may call the logic instructions in the memory 820 to execute the scheduling path configuration method. The method includes: acquiring computing power resource data and network quality data; reporting the computing power resource data and the network quality data to the A dispatching system, for the dispatching system to arrange paths for each edge gateway node based on user service requirements, the computing power resource data, and the network quality data to obtain a dispatching policy path, so as to issue the dispatching policy path To the edge gateway node; receiving and storing the scheduling policy path.

In addition, the above logic instructions in the memory 820 may be implemented in the form of software function units and when sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes. .

In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it is implemented to execute the scheduling path configuration method provided by the above-mentioned methods, the method includes : Acquiring computing power resource data and network quality data; reporting the computing power resource data and the network quality data to the dispatching system, so that the dispatching system can be based on user business needs, the computing power resource data and the The above network quality data is used to arrange paths for each edge gateway node to obtain a scheduling policy path, so as to send the scheduling policy path to the edge gateway node; receive and store the scheduling policy path.

On the other hand, the present invention also provides a computer program product. The computer program product includes a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can Executing the scheduling path configuration method provided by the above methods, the method includes: acquiring computing power resource data and network quality data; reporting the computing power resource data and the network quality data to the scheduling system for the The dispatching system arranges paths for each edge gateway node based on user service requirements, the computing power resource data, and the network quality data, and obtains a dispatching strategy path, so as to deliver the scheduling strategy path to the edge gateway node; receives and The scheduling policy path is stored.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative efforts.

Through the above description of the implementations, those skilled in the art can clearly understand that each implementation can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware. Based on this understanding, the essence of the above technical solution or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic discs, optical discs, etc., including several instructions to make a computer device (which may be a personal computer, server, or network device, etc.) execute the methods described in various embodiments or some parts of the embodiments.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. A method for configuring a scheduling path, wherein the method is applied to an edge gateway node, and comprises:

acquiring computing power resource data and network quality data;

reporting the computing power resource data and the network quality data to the dispatching system for the dispatching system to carry out path arrangement on each edge gateway node based on user service requirements, the computing power resource data and the network quality data to obtain a dispatching strategy path, and sending the dispatching strategy path to the edge gateway node;

and receiving and storing the scheduling policy path.

2. The scheduling path configuration method according to claim 1, wherein the scheduling policy path includes a primary scheduling path and at least one backup scheduling path;

after receiving and storing the scheduling policy path, the method further comprises:

detecting a network state corresponding to the main dispatching path;

and if the network state of the main scheduling path is in a fault state, switching to the standby scheduling path to forward data based on the standby scheduling path.

3. The scheduling path configuration method according to claim 1, wherein the scheduling policy path is constructed based on a node service ID list corresponding to an edge gateway node;

The edge gateway node in the scheduling policy path comprises a source node, a service node, a tail node and a service function node.

4. The scheduling path configuring method according to claim 3, further comprising, after said receiving and storing the scheduling policy path:

acquiring a first service message sent by a client through the source node, wherein the first service message comprises the service data;

the source node classifies the paths of the first service messages to obtain scheduling policy paths corresponding to the first service messages;

based on a pre-configured route expansion head, carrying out encapsulation processing on the first service message through the source node to obtain a first encapsulation message, so as to forward the first encapsulation message to the service node, wherein the route expansion head comprises the node service ID list;

unpacking the first package message through the service node to obtain first unpacked service data;

forwarding the first decapsulated service data to a service function node based on the node service ID list;

performing field verification on the first unpacking service data through the service function node to send a second service message to the service node based on the first unpacking service data which is successfully verified;

The service node encapsulates the second service message to obtain a second encapsulated message, so as to forward the second encapsulated message to a tail node;

and performing message header decapsulation processing on the second encapsulated message through the tail node to obtain second decapsulation service data, so as to forward the second decapsulation service data based on the node service ID list.

5. The scheduling path configuration method according to claim 1, wherein a controller is configured between the edge gateway node and the scheduling system;

the reporting the computing power resource data and the network quality data to a scheduling system includes:

and uploading the computing power resource data and the network quality data to the controller so as to report the computing power resource data and the network quality data to a scheduling system through the controller.

6. A scheduling path configuration method, wherein the method is applied to a scheduling system, and comprises:

receiving computing power resource data and network quality data of each edge gateway node;

according to the user service demand, the computing power resource data and the network quality data, path arrangement is carried out on each edge gateway node, and a scheduling strategy path is obtained;

And transmitting the scheduling policy path to an edge gateway node so that the edge gateway node can store the scheduling policy path.

7. The method for configuring a scheduling path according to claim 6, wherein the routing each edge gateway node according to the user service requirement, the computing power resource data and the network quality data to obtain a scheduling policy path comprises:

determining each business service according to the user business requirement;

and carrying out path arrangement on the edge gateway nodes corresponding to the business services based on the computing power resource data and the network quality data to obtain the scheduling policy path.

8. A scheduling path configuring apparatus, comprising:

the acquisition module acquires computing power resource data and network quality data;

the reporting module is used for reporting the computing power resource data and the network quality data to the scheduling system so that the scheduling system can conduct path arrangement on each edge gateway node based on user service requirements, the computing power resource data and the network quality data to obtain a scheduling policy path, and the scheduling policy path is issued to the edge gateway node;

And the first receiving module is used for receiving and storing the scheduling policy path.

9. An electronic device comprising a memory, a processor and a computer program stored on the memory and running on the processor, characterized in that the processor implements the scheduling path configuring method of any one of claims 1 to 5 or 6 to 7 when executing the program.

10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the scheduling path configuring method of any one of claims 1 to 5 or 6 to 7.

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