WO2023165226A1

WO2023165226A1 - Application resource backup method and apparatus, electronic device, and storage medium

Info

Publication number: WO2023165226A1
Application number: PCT/CN2022/140467
Authority: WO
Inventors: 李龙峰; 刘茂扬
Original assignee: 苏州浪潮智能科技有限公司
Priority date: 2022-03-02
Filing date: 2022-12-20
Publication date: 2023-09-07
Also published as: CN114328029A; CN114328029B

Abstract

The present application discloses an application resource backup method and apparatus, an electronic device, and a storage medium. The method comprises: receiving a resource backup request, wherein the resource backup request comprises a first resource identifier corresponding to a first application resource to be subjected to a backup operation; in response to the resource backup request, creating target storage information corresponding to the first application resource in an object storage pool; querying first resource data corresponding to the first application resource from a database by using the first resource identifier; and backing up the first resource data to the object storage pool according to the target storage information to complete backup of the first application resource. According to the present application, storage information of application resources to be backed up in the object storage pool is automatically created according to the resource backup request, and resource data of said application resources is backed up to the object storage pool according to the storage information, thereby achieving backup of the resource data. The situation that the resource data of the application resources has not been backed up when it is lost is avoided, thereby improving the security of the application resources.

Description

Application resource backup method, device, electronic equipment and storage medium

Cross References to Related Applications

This application claims the priority of the Chinese patent application submitted to the China Patent Office on March 2, 2022, the application number is 202210195612.5, and the application name is "a backup method, device, electronic equipment and storage medium for application resources", all of which The contents are incorporated by reference in this application.

technical field

The present application relates to the field of computer technology, in particular to a method, device, electronic device and storage medium for backing up application resources.

Background technique

In the era of container technology, a large number of business application scenarios are migrated to the cloud through the Kubernetes container orchestration technology. The K8s metadata and PV user data corresponding to the cloud-enabled business scenarios are important data assets for users. In the prior art, when the user performs an unpredictable operation, such as deleting an application resource by mistake in the database or the resource data of the application resource is lost due to the loss of the application resource in the database update process, the backup has not been performed. As a result, application resource resources cannot be quickly restored in the future.

Contents of the invention

In order to solve the above technical problems or at least partly solve the above technical problems, the present application provides a backup method, device, electronic equipment and storage medium for application resources.

According to an aspect of an embodiment of the present application, a method for backing up application resources is provided, including:

Receiving a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up;

In response to the resource backup request, create target storage information corresponding to the first application resource in the object storage pool, and the object storage pool is used to store backup data of the application resource;

Querying the first resource data corresponding to the first application resource from the database by using the first resource identifier;

The first resource data is backed up to the object storage pool according to the target storage information, so as to complete the backup of the first application resource.

Further, the method also includes:

Determine the resource identifier corresponding to the currently deployed application resource in the target cluster, and obtain the authentication information corresponding to the application resource;

The corresponding relationship between the resource identifier and the authentication information is established, and the corresponding relationship is stored in the database.

Further, create target storage information corresponding to the first application resource in the object storage pool, including:

Acquiring the correspondence between the resource identifier and the authentication information from the database, and obtaining the target authentication information corresponding to the first application resource based on the correspondence;

calling the target interface according to the target authentication information to generate encrypted configuration information corresponding to the first application resource;

A storage location and a storage path corresponding to the first application resource are created based on the encrypted configuration information, and the storage location and the storage path are used as target storage information.

Further, before invoking the target interface according to the target authentication information to generate encryption configuration information corresponding to the first application resource, the method further includes:

Verify the target authentication information;

If the target authentication information matches the preset authentication information, determine that the target authentication information has been verified;

If the target authentication information is verified, the target interface is invoked according to the target authentication information to generate encryption configuration information corresponding to the first application resource.

Further, backing up the first resource data to the object storage pool according to the target storage information includes:

Generate an interface annotation of the target interface based on the first resource data, and add the interface annotation and target storage information to the target interface to obtain an updated target interface;

The updated target interface is called to create the first backup data corresponding to the first application resource in the object storage pool, so as to complete the backup of the first application resource.

Further, after backing up the first resource data to the object storage pool according to the target storage information, the method further includes:

Receiving a resource restoration request, wherein the resource restoration request includes a second resource identifier corresponding to a second application resource to be restored;

Obtain second backup data matching the second resource identifier from the object storage pool;

A second application resource is generated in the target cluster based on the second backup data.

Further, generating a second application resource in the target cluster based on the second backup data includes:

Querying the target node corresponding to the second backup data from the target cluster;

Obtain the image file that satisfies the corresponding framework of the target node from the image warehouse;

A second application resource is created on the target node according to the image file and the second backup data.

According to another aspect of the embodiments of the present application, a device for backing up application resources is also provided, including:

A receiving module, configured to receive a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up;

The response module is configured to, in response to the resource backup request, create target storage information corresponding to the first application resource in the object storage pool, and the object storage pool is used to store the backup data of the application resource;

A query module, configured to use the first resource identifier to query the first resource data corresponding to the first application resource from the database;

The backup module is configured to back up the first resource data to the object storage pool according to the target storage information, so as to complete the backup of the first application resource.

According to another aspect of the embodiments of the present application, a storage medium is further provided, the storage medium includes a stored program, and the above steps are executed when the program runs.

According to another aspect of the embodiment of the present application, an electronic device is also provided, including a processor, a communication interface, a memory, and a communication bus, wherein, the processor, the communication interface, and the memory complete communication with each other through the communication bus; wherein: The memory is used to store computer programs; the processor is used to execute the steps in the above method by running the programs stored in the memory.

The embodiment of the present application also provides a computer program product containing instructions, which, when run on a computer, causes the computer to execute the steps in the above method.

Compared with the prior art, the above-mentioned technical solution provided by the embodiment of the present application has the following advantages: the method provided by the embodiment of the present application automatically creates the storage information of the application resources to be backed up in the object storage pool according to the resource backup request, and the storage information of the application resources to be backed up will be created according to the storage information. The resource data of the backup application resource is backed up to the object storage pool, so as to realize the backup of the resource data in the object storage pool. This avoids the situation that the resource data of the application resource has not been backed up when it is lost, and improves the guarantee of the application resource.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings without paying creative labor.

FIG. 1 is a flow chart of a method for backing up application resources provided by an embodiment of the present application;

FIG. 2 is a flow chart of a method for backing up application resources provided by another embodiment of the present application;

FIG. 3 is a schematic diagram of a service system provided by an embodiment of the present application;

FIG. 4 is a block diagram of an application resource backup device provided in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, rather than all the embodiments. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another similar entity or operation, and do not necessarily require or Any such actual relationship or order between such entities or operations is implied. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Embodiments of the present application provide a backup method, device, electronic equipment, and storage medium for application resources. The method provided by the embodiment of the present invention can be applied to any required electronic device, for example, it can be an electronic device such as a server or a terminal, which is not specifically limited here, and is referred to as an electronic device for convenience of description.

According to an aspect of the embodiments of the present application, a method embodiment of a method for backing up application resources is provided. Fig. 1 is a flowchart of a method for backing up application resources provided by an embodiment of the present application. As shown in Fig. 1, the method includes:

Step S11, receiving a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up.

The method provided by the embodiment of this application is applied to the target cluster. The resource backup request can be initiated by the user to the target cluster through the client. Specifically, the selected operation acting on the client can be detected, and the selected first operation can be determined based on the selected operation. An application resource, and determine a first resource identifier corresponding to the first application resource, then generate a resource backup request according to the first resource identifier, and send the resource backup request to the target cluster.

In this embodiment of the application, the resource backup request can also be automatically initiated periodically. Specifically, the application resources in the target cluster can be detected periodically, and then the first resource identifier set corresponding to the deployed application resources in the target cluster can be determined. And acquire the second set of resource identifiers of the executed backup application resources from the object storage pool. By comparing the first set of resource identifiers with the second set of resource identifiers, it is possible to determine from the first set of resource identifiers the first application resource in the target cluster that has not yet been backed up, and at this time obtain the first resource corresponding to the first application resource ID, and generate a resource backup request based on the first resource ID.

Step S12, in response to the resource backup request, create target storage information corresponding to the first application resource in the object storage pool, and the object storage pool is used to store backup data of the application resource.

In the embodiment of this application, the method further includes the following steps A1-A2:

Step A1, determine the resource identifier corresponding to the currently deployed application resource in the target cluster, and obtain the authentication information corresponding to the application resource.

Step A2, establish the corresponding relationship between the resource identifier and the authentication information, and store the corresponding relationship in the database.

In order to ensure the security of subsequent backup operations, this embodiment of the application will pre-collect the resource identifiers corresponding to the currently deployed application resources in the target cluster, and then query the corresponding authentication information for the resource identifiers, where the authentication information can be pre-uploaded by the developer. To the database, the authentication information includes the access key corresponding to the application resource. Then establish the corresponding relationship between the resource identifier and the authentication information, and store the corresponding relationship in the database.

In the embodiment of this application, step S12, creating the target storage information corresponding to the first application resource in the object storage pool, includes the following steps B1-B3:

Step B1, obtaining the corresponding relationship between the resource identifier and the authentication information from the database, and obtaining the target authentication information corresponding to the first application resource based on the corresponding relationship.

In this embodiment of the application, before invoking the target interface according to the target authentication information to generate the encryption configuration information corresponding to the first application resource, the method further includes: verifying the target authentication information, If the information matches, it is determined that the target authentication information has passed the verification, and if the target authentication information has passed the verification, the target interface is invoked according to the target authentication information to generate encrypted configuration information corresponding to the first application resource.

Step B2, calling the target interface according to the target authentication information to generate encryption configuration information corresponding to the first application resource.

Step B3: Create a storage location and a storage path corresponding to the first application resource based on the encryption configuration information, and use the storage location and the storage path as target storage information.

In this embodiment of the application, according to the object storage authentication information, call the target interface (that is, Kubernetes API) to create encrypted configuration information, and the encrypted configuration information carries object storage information, which is used to identify the final storage location and the uniqueness of the storage path . For example: Use the information ID in the object storage information to identify the uniqueness. Specifically, encrypted configuration information is used to create unique storage paths and storage locations for application resources.

Step S13, using the first resource identifier to query the first resource data corresponding to the first application resource from the database.

In this embodiment of the present application, the database also stores resource data corresponding to each application resource, so the first resource data corresponding to the first application resource can be queried from the database by using the first resource identifier, wherein the first resource data includes: Stateful load, stateless load, common configuration, encrypted configuration, service data, etc.

Step S14, back up the first resource data to the object storage pool according to the target storage information, so as to complete the backup of the first application resource.

In the embodiment of the present application, step S14, backing up the first resource data to the object storage pool according to the target storage information, includes the following steps C1-C2:

Step C1: Generate an interface annotation of the target interface based on the first resource data, and add the interface annotation and target storage information to the target interface to obtain an updated target interface.

In this embodiment of the application, after the first resource data is determined, the first resource data is generated into an object structure according to a preset format, and then the object structure is added to the target interface in the form of interface annotation, and the target storage information is also added to the Target interface, get the updated target interface. It should be noted that the object structure is added to the target interface in the manner of interface annotation, so that the target interface can directly create backup resources when called.

As an example, the object structure generated by generating the first resource data according to a preset format is as follows:

{

"namespace": "test-backup",

"resourcesType": "deployments.apps",

"resourcesName": ["workload-deploy1", "workload-deploy2"...],

}, {

"namespace": "test-backup",

"resourcesType": "statefulsets.apps",

"resourcesName":["workload-sts1", "workload-sts2"...],

}

...

Step C2, calling the updated target interface to create first backup data corresponding to the first application resource in the object storage pool, so as to complete the backup of the first application resource.

In this embodiment of the present application, the updated target interface is called to create the first backup data corresponding to the first application resource in the object storage pool according to the storage path and storage location, so as to complete the backup of the first application resource.

The method provided in the embodiment of this application automatically creates the storage information of the application resources to be backed up in the object storage pool according to the resource backup request, and backs up the resource data of the application resources to be backed up to the object storage pool according to the storage information, thereby realizing resource data storage in the object storage pool. Backups in the pool. This avoids the situation that the resource data of the application resource has not been backed up when it is lost, and improves the guarantee of the application resource.

In the embodiment of the present application, as shown in FIG. 3, after the first resource data is backed up to the object storage pool according to the target storage information, the method further includes the following steps:

Step S21, receiving a resource restoration request, wherein the resource restoration request includes a second resource identifier corresponding to the second application resource to be restored.

In the embodiment of this application, the resource restoration request can be initiated by the user to the target cluster through the client. Specifically, the user can detect whether resource loss occurs in the target cluster through the client. The resource identifier of each application resource, the client will periodically query the survival status of the application resource in the target cluster according to the resource identifier. If the client does not query the survival state of the application resource corresponding to a resource identifier within the current detection cycle, it determines that the application resource corresponding to the resource identifier has been lost in the target cluster.

In this embodiment of the application, when there is resource loss in the target cluster, the client will determine the second application resource lost in the target cluster, and determine the second resource identifier corresponding to the lost second application resource. The second resource identifier acquires the backup data of the second application resource from the object storage pool.

Step S22, acquiring second backup data matching the second resource identifier from the object storage pool.

In the embodiment of the present application, since the backup data corresponding to each application resource in the target cluster is stored in the object storage pool, the second backup data matching the second resource ID can be obtained from the object storage pool according to the second resource ID.

As an example, multiple resource identifiers and backup data corresponding to the resource identifiers are stored in the object storage pool, resource identifier a—backup data A, resource identifier b—backup data B, resource identifier c—backup data C. Therefore, after determining the resource ID of the lost application resource, the backup data corresponding to the resource ID can be obtained from the object storage pool according to the resource ID, and the lost application resource can be restored in the target cluster based on the backup data.

Step S23, generating a second application resource in the target cluster based on the second backup data.

In the embodiment of the present application, step S23, generating the second application resource in the target cluster based on the second backup data, includes the following steps D1-D3:

Step D1, query the target node corresponding to the second backup data from the target cluster.

In the embodiment of the present application, since multiple nodes are deployed in the target cluster, for example: X86 nodes, ARM nodes and so on. Before restoring the lost application resources, it is necessary to determine which node (i.e. the target node) to restore the backup data corresponding to the lost application resources. Application resource) is deployed on the target node.

Step D2, obtain the image file satisfying the corresponding framework of the target node from the image repository.

In the embodiment of the present application, after determining the target node to perform the restoration operation, it is necessary to query the framework corresponding to the target node, and then obtain the mirror file matching the framework from the mirror warehouse, which stores each node in the target cluster framework, and the image file corresponding to the framework.

Step D3, creating a second application resource on the target node according to the image file and the second backup data.

In the embodiment of the present application, according to the image file pulled from the image warehouse and the second backup data, the target node in the target cluster creates the second application resource, thereby completing the restoration operation of the lost application resource. It should be noted that the image file is similar to the rar ZIP archive, which makes a specific series of files into a single file in a certain format, so that users can download and use it conveniently.

In the embodiment of the present application, in the event of resource loss due to unpredictable human operations, the backup resources are pulled from the object storage pool and restored in the target cluster. In this way, the characteristics of high guarantee of application resources in the deployment of Kubernetes computing clusters based on multi-architecture domestic servers are improved.

As an example, as shown in FIG. 3 , the service system includes: a storage device and a backup device. Wherein, the storage device includes: a database and an object storage pool. After the backup device receives the resource backup request, the backup device is configured to acquire the resource data of the application resources to be backed up from the database in the storage device, and create storage information in the object storage pool in the storage device. Then perform a backup operation according to the storage information, that is, back up the resource data of the application resource to be backed up to the object storage pool.

As shown in Figure 3, the target cluster also includes: a restoration device and a mirror warehouse, which are used to receive resource restoration requests, obtain the backup data corresponding to the application resources to be restored from the object storage pool according to the resource restoration requests, and obtain the backup data from the mirror warehouse Obtain an image file that satisfies the target node corresponding to the application resource to be restored, and then restore the application resource based on the image file and backup data.

Fig. 4 is a block diagram of an application resource backup device provided by an embodiment of the present application, and the device can be implemented as part or all of an electronic device through software, hardware or a combination of the two. As shown in Figure 4, the device includes:

The receiving module 41 is configured to receive a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up.

The response module 42 is configured to, in response to the resource backup request, create target storage information corresponding to the first application resource in the object storage pool, and the object storage pool is used to store backup data of the application resource.

The query module 43 is configured to query the first resource data corresponding to the first application resource from the database by using the first resource identifier.

The backup module 44 is configured to back up the first resource data to the object storage pool according to the target storage information, so as to complete the backup of the first application resource.

In the embodiment of the present application, the device for backing up application resources further includes: a storage module, configured to determine the resource identifier corresponding to the currently deployed application resource in the target cluster, and obtain the authentication information corresponding to the application resource; establish the resource identifier and authentication information The corresponding relationship between them, and store the corresponding relationship in the database.

In the embodiment of the present application, the response module 42 is configured to obtain the correspondence between the resource identifier and the authentication information from the database, and obtain the target authentication information corresponding to the first application resource based on the correspondence; The target interface generates encrypted configuration information corresponding to the first application resource; creates a storage location and a storage path corresponding to the first application resource based on the encrypted configuration information, and uses the storage location and the storage path as target storage information.

In the embodiment of the present application, the device for backing up application resources further includes: a storage module, configured to verify the target authentication information; and determine the target authentication information when the target authentication information matches the preset authentication information The verification is passed; if the verification of the target authentication information is passed, the target interface is invoked according to the target authentication information to generate encrypted configuration information corresponding to the first application resource.

In the embodiment of the present application, the backup module 44 is configured to generate the interface annotation of the target interface based on the first resource data, and add the interface annotation and target storage information to the target interface to obtain an updated target interface; call the updated target interface The interface creates the first backup data corresponding to the first application resource in the object storage pool, so as to complete the backup of the first application resource.

In this embodiment of the present application, the device for backing up application resources further includes: a restoration module, configured to receive a resource restoration request, wherein the resource restoration request includes a second resource identifier corresponding to the second application resource to be restored; The second backup data matching the second resource identifier is obtained from the storage pool; and the second application resource is generated in the target cluster based on the second backup data.

In the embodiment of the present application, the restoration module is used to query the target node corresponding to the second backup data from the target cluster; obtain the image file satisfying the corresponding framework of the target node from the mirror warehouse; The target node creates a second application resource.

The embodiment of this application also provides an electronic device. As shown in FIG. The communication bus 1504 completes mutual communication.

Memory 1503, for storing computer programs;

The processor 1501 is configured to implement the steps of the above-mentioned embodiments when executing the computer program stored in the memory 1503 .

The communication bus mentioned in the above-mentioned terminal may be a Peripheral Component Interconnect (PCI for short) bus or an Extended Industry Standard Architecture (EISA for short) bus or the like. The communication bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

The communication interface is used for communication between the terminal and other devices.

The memory may include a random access memory (Random Access Memory, RAM for short), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory may also be at least one storage device located far away from the aforementioned processor.

The above-mentioned processor can be a general-purpose processor, including a central processing unit (Central Processing Unit, referred to as CPU), a network processor (Network Processor, referred to as NP), etc.; it can also be a digital signal processor (Digital Signal Processing, referred to as DSP) , Application Specific Integrated Circuit (ASIC for short), Field Programmable Gate Array (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

In yet another embodiment provided by the present application, a computer-readable storage medium is also provided, and instructions are stored in the computer-readable storage medium, and when it is run on a computer, the computer is made to execute any one of the above-mentioned embodiments. The method for backing up the application resources.

In yet another embodiment provided by the present application, a computer program product including instructions is also provided, which, when run on a computer, causes the computer to execute the application resource backup method described in any one of the above embodiments.

In the above embodiments, all or part of them may be implemented by software, hardware, firmware or any combination thereof. When implemented using software, it may be implemented in whole or in part in the form of a computer program product. A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions according to the embodiments of the present application will be generated in whole or in part. A computer can be a general purpose computer, special purpose computer, computer network, or other programmable device. Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, e.g. Coaxial cable, optical fiber, digital subscriber line) or wireless (such as infrared, wireless, microwave, etc.) to another website site, computer, server or data center. The computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. integrated with one or more available media. Available media may be magnetic media (eg, floppy disk, hard disk, magnetic tape), optical media (eg, DVD), or semiconductor media (eg, Solid State Disk).

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application are included within the protection scope of this application.

The above descriptions are only specific implementation manners of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

A method for backing up application resources, characterized by comprising:

Receiving a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up;

In response to the resource backup request, create target storage information corresponding to the first application resource in an object storage pool, where the object storage pool is used to store backup data of application resources;

Querying the first resource data corresponding to the first application resource from a database by using the first resource identifier;

The first resource data is backed up to an object storage pool according to the target storage information, so as to complete the backup of the first application resource.
The method according to claim 1, wherein before receiving the resource backup request, the method further comprises:

detecting a selected operation acting on the client, and determining a selected first application resource based on the selected operation;

Determine a first resource identifier corresponding to the first application resource, and generate a resource backup request according to the first resource identifier.
The method according to claim 1, wherein before receiving the resource backup request, the method further comprises:

Periodically detect the application resources in the target cluster, and determine the first set of resource identifiers corresponding to the deployed application resources in the target cluster;

Obtain a second set of resource identifiers of executed backup application resources from the object storage pool;

By comparing the first set of resource identifiers with the second set of resource identifiers, determine from the first set of resource identifiers the first application resources in the target cluster that have not yet been backed up;

Acquire a first resource identifier corresponding to the first application resource, and generate a resource backup request based on the first resource identifier.
The method according to claim 1, further comprising:

Determine the resource identifier corresponding to the currently deployed application resource in the target cluster, and obtain the authentication information corresponding to the application resource;

Establish a corresponding relationship between the resource identifier and the authentication information, and store the corresponding relationship in the database.
The method according to claim 4, wherein the authentication information includes an access key corresponding to the application resource.
The method according to claim 1, wherein the creating the target storage information corresponding to the first application resource in the object storage pool comprises:

Obtain a correspondence between resource identifiers and authentication information from the database, and obtain target authentication information corresponding to the first application resource based on the correspondence;

calling a target interface according to the target authentication information to generate encryption configuration information corresponding to the first application resource;

Create a storage location and a storage path corresponding to the first application resource based on the encryption configuration information, and use the storage location and the storage path as the target storage information.
The method according to claim 6, wherein the encrypted configuration information includes object storage information, and the object storage information is used to identify the storage location corresponding to the first application resource and the uniqueness of the storage path.
The method according to claim 1, wherein before calling the target interface according to the target authentication information to generate the encryption configuration information corresponding to the first application resource, the method further comprises:

Verifying the target authentication information;

If the target authentication information matches the preset authentication information, determine that the target authentication information has been verified;

In a case that the target authentication information passes the verification, the target interface is invoked according to the target authentication information to generate encryption configuration information corresponding to the first application resource.
The method according to claim 6, wherein the backing up the first resource data to the object storage pool according to the target storage information comprises:

generating an interface annotation of the target interface based on the first resource data, and adding the interface annotation and the target storage information to the target interface to obtain an updated target interface;

Invoking the updated target interface to create first backup data corresponding to the first application resource in the object storage pool, so as to complete the backup of the first application resource.
The method according to claim 9, wherein the interface annotation of the target interface is generated based on the first resource data, and the interface annotation and the target storage information are added to the target interface, Get the updated target interface, including:

generating an object structure from the first resource data according to a preset format;

The object structure is added to the target interface in the form of interface annotation, and the target storage information is added to the target interface to obtain the updated target interface.
The method according to claim 1, wherein after backing up the first resource data to the object storage pool according to the target storage information, the method further comprises:

Receiving a resource restoration request, wherein the resource restoration request includes a second resource identifier corresponding to a second application resource to be restored;

Obtain second backup data matching the second resource identifier from the object storage pool;

The second application resource is generated in the target cluster based on the second backup data.
The method according to claim 11, wherein before receiving the resource restoration request, the method further comprises:

Periodically query the survival status of the application resource in the target cluster according to the resource identifier;

If the survival state of the application resource corresponding to a certain resource identifier is not found in the current detection period, it is determined that the application resource corresponding to the resource identifier has been lost in the target cluster;

When there is resource loss in the target cluster, determine a second application resource lost in the target cluster, and determine a second resource identifier corresponding to the second application resource;

A resource restoration request is generated according to the second resource identifier.
The method according to claim 11, wherein the generating the second application resource in the target cluster based on the second backup data comprises:

Querying the target node corresponding to the second backup data from the target cluster;

Obtain an image file satisfying the corresponding framework of the target node from the image repository;

The second application resource is created on the target node according to the image file and the second backup data.
The method according to claim 13, wherein the querying the target node corresponding to the second backup data from the target cluster comprises:

The target node corresponding to the second backup data is queried from the target cluster by using the corresponding relationship between the application resource and the node.
The method according to claim 13, wherein the mirror repository stores a framework corresponding to each node in the target cluster, and a mirror file corresponding to the framework.
The method according to any one of claims 1 to 15, wherein the first resource data includes one or more of the following:

Stateful payload, stateless payload, common configuration, encrypted configuration, service data.
A device for backing up application resources is characterized by comprising:

A receiving module, configured to receive a resource backup request, wherein the resource backup request includes a first resource identifier corresponding to the first application resource to be backed up;

A response module, configured to, in response to the resource backup request, create target storage information corresponding to the first application resource in an object storage pool, where the object storage pool is used to store backup data of application resources;

A query module, configured to use the first resource identifier to query the first resource data corresponding to the first application resource from a database;

A backup module, configured to back up the first resource data to an object storage pool according to the target storage information, so as to complete the backup of the first application resource.
The device according to claim 17, further comprising:

A storage module, configured to determine a resource identifier corresponding to the currently deployed application resource in the target cluster, and obtain authentication information corresponding to the application resource; establish a correspondence between the resource identifier and the authentication information, and store the The corresponding relationship is stored in the database.
A storage medium, characterized in that the storage medium includes a stored program, wherein the method steps described in any one of claims 1 to 16 are executed when the program is running.
An electronic device is characterized in that it includes a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory complete mutual communication through the communication bus; wherein:

memory for storing computer programs;

A processor configured to execute the method steps of any one of claims 1-16 by running a program stored in the memory.