CN115695155A - Disaster recovery switching management system, method, terminal and storage medium - Google Patents

Abstract

This application provides a disaster recovery switching management system, method, terminal and storage medium, including a customer data center business system, used to support the operation and maintenance of customer business systems with low latency requirements; edge cloud production nodes, used to adjust the latency Deploy high-demand customer business systems and provide operation and maintenance; disaster recovery centers are used to back up business data of customer data center business systems and disaster recovery of their businesses; edge cloud disaster recovery nodes are used to back up edge cloud production The business data of the node and the disaster recovery of its business; the disaster recovery switching management platform is used for unified disaster recovery management of each unit module/node; when the business system of the customer data center fails, the disaster recovery center takes over, and when the edge When the cloud production node fails, the edge cloud disaster recovery node takes over. Through the above solutions, disaster recovery and switching management can be realized, the efficiency of fault takeover can be improved, and the takeover requirements of some applications with high requirements on delay and bandwidth can be met.

Description

Disaster recovery switching management system, method, terminal and storage medium

technical field

The present invention relates to the technical field of cloud computing information technology, in particular to a disaster recovery switching management system, method, terminal and storage medium.

Background technique

The traditional production and disaster recovery architecture implements application-level disaster recovery in the same city or in different places. The disaster recovery management platform used for disaster recovery switching is generally deployed in the disaster recovery center, and the disaster recovery system is switched and taken over through the disaster recovery management platform. . However, with the development of 5G networks, many applications with ultra-low latency and ultra-large bandwidth have emerged in enterprises and institutions. The deployment method is based on the traditional single data center and will be combined with the edge cloud to build business systems. For the business architecture of single data center + edge cloud, when switching application systems, the traditional deployment on remote disaster recovery management platforms cannot meet the unified management and low-latency requirements of business disaster recovery of edge cloud nodes. Therefore, a The intelligent disaster recovery management system based on 5G edge cloud manages the switching process and takeover process of the business system of the production center and edge cloud nodes in a unified manner.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention provides a disaster recovery switching management system, method, terminal and storage medium; aiming at the business system of single data center + edge cloud production architecture, the business system of the production center and the edge cloud node The switchover process and the takeover process are managed in a unified manner to improve the efficiency of business takeover based on the edge cloud business system architecture and meet the takeover requirements of some applications that require high latency and bandwidth.

To achieve the above object, the present invention adopts the following technical solutions:

A disaster recovery switching management system, comprising:

The customer data center business system is used to support the operation and maintenance of customer business systems with low latency requirements, where the low latency requirement means that the latency requirement is greater than the initially set latency threshold;

Edge cloud production nodes are used to deploy customer business systems with high latency requirements and provide operation and maintenance; where high latency requirements mean that the latency requirements are less than or equal to the initially set latency threshold;

The disaster recovery center is used to back up the business data of the customer's data center business system and perform disaster recovery of its business;

The edge cloud disaster recovery node is used to back up the business data of the edge cloud production node and perform disaster recovery of its business;

The disaster recovery switch management platform is used for unified disaster recovery switch management and scheduling of customer data center business systems, edge cloud production nodes, disaster recovery centers, and edge cloud disaster recovery nodes; the customer data center business system is taken over by the disaster recovery center , the edge cloud production node is taken over by the edge cloud disaster recovery node. When the customer data center business system or the edge cloud production node fails, the disaster recovery switching management platform will send an alarm to the management personnel through the real-time monitoring of the fault information. Alarm information, initiate disaster recovery center business takeover and edge cloud business disaster recovery node takeover, provide functional services to replace the faulty part of the customer data center business system and edge cloud production node, after the faulty part is repaired, the disaster recovery management platform stops the disaster recovery center or The edge cloud disaster recovery center node service support function continues to reschedule the service provided by the customer data center business system and the edge cloud production node.

In order to optimize the above technical solutions, the specific measures taken also include:

Further, a disaster recovery switching management method based on the disaster recovery switching management system includes the following steps:

S1: The disaster recovery switching management platform monitors the working status of the customer data center business system and the edge cloud production node in real time. When any subsystem of the two is detected to fail, the platform sends an alarm to the management personnel;

S2: The manager locates the specific location of the fault according to the alarm information, that is, judges the specific faulty subsystem, and selects the switching script corresponding to the fault location in the disaster recovery center or edge cloud disaster recovery node, and performs services according to the preset switching process Switching, after the switching, the switching script of the disaster recovery center or the edge cloud disaster recovery node provides data support services;

S3: After the fault location is repaired, the management personnel switch back the service through the disaster recovery switching management platform, that is, stop the service support function of the disaster recovery center or the edge cloud disaster recovery center node, and continue to be externalized by the customer data center business system and the edge cloud production node Provide services.

Further, in step S2, if the failure scenario of the edge cloud production node is involved, the disaster recovery switching system will select the edge cloud disaster recovery node that is less than or equal to the initially set delay threshold, that is, select the edge cloud with low delay requirements Disaster recovery node.

Further, a terminal includes a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, any of the above-mentioned method steps.

Further, a computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of any one of the methods described above are realized.

The beneficial effect of the present invention is: by synergizing the disaster recovery switching platform with the 5G MEC edge cloud (edge cloud business production node, edge cloud disaster recovery node), utilizing the characteristics of the 5G MEC edge cloud being widely distributed and close to the production center, During disaster recovery, match the 5G MEC edge cloud disaster recovery nodes that can meet the service experience requirements for delay and bandwidth according to the matching degree of important business information, and switch and switch back according to the preset switching process, so as to ensure business continuity while , It also guarantees the experience requirements of the business on ultra-low latency and ultra-high bandwidth, and guarantees the experience of using the business system.

Description of drawings

Fig. 1 is a schematic flow chart of the overall solution of the present invention.

Detailed ways

The present invention is described in further detail now in conjunction with accompanying drawing.

With reference to accompanying drawing 1, the main scheme of the present application is as follows:

A disaster recovery switching management system, comprising:

Module 1: Production Center (customer data center business system). Support the operation and maintenance of customer business systems. At the same time, data backup is carried out with the disaster recovery center.

Module 2: Disaster Recovery Center. It is used to back up business data in the production center and perform business disaster recovery. If the service is restored by the 5G MEC edge cloud node, the service backup data and backup system will be sent to the 5G MEC edge cloud node.

Module 3: 5G MEC edge cloud business production node. It is used for the deployment of business systems with relatively high latency requirements.

Module 4: Disaster recovery switching platform. Realize unified disaster recovery switching management and scheduling for the production center, edge cloud production center, disaster recovery center, and edge cloud disaster recovery center nodes. The production center business is taken over by the disaster recovery center, and the edge cloud production node is taken over by the edge cloud business disaster recovery node. The specific takeover sequence and takeover script are configured in advance by the disaster recovery management platform. When the disaster recovery switching management platform detects a fault through the monitoring data, it will issue an alarm. According to the alarm information, the management personnel will initiate the disaster recovery center business takeover and the edge cloud business disaster recovery node takeover. After the fault is repaired, the disaster recovery management platform can initiate a switchback according to the preset process.

Module 5: MEC management platform. Realize the unified management and scheduling of MEC edge cloud nodes, including status monitoring and business launch for edge cloud production nodes and disaster recovery nodes. The specific launch scripts are configured on the disaster recovery switching management platform.

Module 6: Multiple 5G MEC edge cloud business disaster recovery nodes. It is used for the deployment of disaster recovery systems for business systems with relatively high latency requirements. When a disaster occurs, through the management of the disaster recovery switching management platform, the appropriate edge cloud disaster recovery node is automatically recommended to provide external services based on the requirements for delay and bandwidth.

A disaster recovery switching management method, the specific disaster recovery switching process is:

1. The disaster recovery switching management platform monitors the status of the production center business system and edge cloud production nodes.

2. The disaster recovery switching management platform detects that the customer production center or the edge cloud production node fails, and sends an alarm to the management personnel through the platform.

3. According to the alarm information, the management personnel locate the fault, select the disaster recovery switching process, and perform system switching.

4. The disaster recovery management platform performs the takeover of the disaster recovery center and the edge cloud disaster recovery node respectively according to the preset process and switching script, and obtains the switching status. In scenarios involving edge cloud failures, the disaster recovery switching system will automatically select edge cloud disaster recovery nodes that meet low-latency requirements, and automatically execute the switching script. After the switchover, the disaster recovery architecture diagram of the disaster recovery management platform shows that the business is being provided by the disaster recovery center and edge cloud disaster recovery nodes.

5. After the failure of the production center is repaired, the management personnel switch back the business through the disaster recovery management platform, stop the disaster recovery center and edge cloud business disaster recovery nodes, and start the production center and edge cloud production center nodes. The architecture diagram of the disaster recovery management platform shows that services are being provided by the production center and edge cloud production nodes.

The following is further described in detail through specific implementation methods:

1. Managers configure the business takeover process and scripts of the disaster recovery center and edge cloud disaster recovery center through the system in advance, including scripts and status feedback of middleware, databases, application servers, etc. The switchback script includes the business takeover process and scripts of the production center and edge cloud production nodes, including middleware, database, application server and other types of scripts and status feedback.

2. The customer production center reports business monitoring information to the switching management platform, including business traffic, business experience requirements for delay, bandwidth, etc.

3. The customer's edge cloud production node reports service monitoring information to the switching management platform, including service traffic, service experience requirements such as delay and bandwidth.

4. The disaster recovery switching management platform receives the business monitoring information of the production center and the edge cloud production node, and evaluates the business status.

5. When the customer's production center and edge cloud fail, the disaster recovery switching management platform generates alarm information according to the preset rules, and the alarm information is sent to the relevant management personnel through the platform, email, and SMS to the disaster recovery management platform.

6. The management personnel initiate automatic switching according to the switching script automatically recommended by the system, and the disaster recovery switching platform performs business system switching according to the preset script, and displays the business system access flow diagram, switching process and execution status through the large visualized screen. In scenarios involving edge cloud failures, the disaster recovery switching system will automatically select edge cloud disaster recovery nodes that meet low-latency requirements, and automatically execute the switching script.

7. After the production fault is repaired, the management personnel will initiate a switchback according to the switching script automatically recommended by the system, and the disaster recovery switching platform will switch the business system according to the preset script, and display the business system access traffic map and switching process through the large visual screen and execution status.

It should be noted that terms such as "upper", "lower", "left", "right", "front", and "rear" quoted in the invention are only for clarity of description, not for Limiting the practicable scope of the present invention, and the change or adjustment of the relative relationship shall also be regarded as the practicable scope of the present invention without substantive changes in the technical content.

The above are only preferred implementations of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims (5)

1. A disaster recovery handover management system, comprising:

the client data center service system is used for supporting the operation and maintenance of the client service system with low time delay requirement, wherein the low time delay requirement means that the time delay requirement is greater than an initially set time delay threshold value;

the edge cloud production node is used for deploying a customer service system with high time delay requirement and providing operation and maintenance; the high delay requirement means that the delay requirement is less than or equal to an initially set delay threshold;

the disaster recovery center is used for backing up the service data of the service system of the client data center and recovering the disaster of the service;

the edge cloud disaster backup node is used for backing up the service data of the edge cloud production node and performing disaster recovery of the service;

the disaster recovery switching management platform is used for carrying out unified disaster recovery switching management and scheduling on a customer data center service system, edge cloud production nodes, a disaster recovery center and edge cloud disaster recovery nodes; when the customer data center service system or the edge cloud production node has a fault, the disaster recovery switching management platform alarms management personnel through fault information monitored in real time, the management personnel initiates the disaster recovery center service take-over and the edge cloud service disaster backup node take-over according to the alarm information to provide a function service for replacing the fault part of the customer data center service system and the edge cloud production node, after the fault part is repaired, the disaster recovery management platform stops the service support function of the disaster recovery center or the edge cloud disaster backup center node and continues to reschedule the customer data center service system and the edge cloud production node to provide the service to the outside.

2. A disaster recovery switching management method based on the disaster recovery switching management system as claimed in claim 1, comprising the steps of:

s1: the disaster recovery switching management platform monitors the working states of a customer data center service system and an edge cloud production node in real time, and when a fault of any subsystem of the customer data center service system and the edge cloud production node is detected, the platform gives an alarm to a manager;

s2: the management personnel position the specific occurrence position of the fault according to the alarm information, namely judge the specific fault subsystem, select a switching script corresponding to the fault position in the disaster recovery center or the edge cloud disaster recovery node, perform service switching according to a preset switching flow, and provide data support service by the switching script of the disaster recovery center or the edge cloud disaster recovery node after switching;

s3: after the fault position is repaired, the manager performs service back-switching through the disaster recovery switching management platform, namely, the disaster recovery center or the edge cloud disaster recovery center node service support function is stopped, and the customer data center service system and the edge cloud production node continue to provide services to the outside.

3. The method according to claim 2, wherein in step S2, if a fault scenario of the edge cloud production node is involved, the disaster recovery switching system selects an edge cloud backup node that is less than or equal to an initial set delay threshold, that is, selects an edge cloud backup node with a low delay requirement.

4. A terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 2 to 3 when executing the computer program.

5. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of a method according to any one of claims 2 to 3.

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