WO2023087693A1

WO2023087693A1 - Mirror image transmission method and apparatus, electronic device, and storage medium

Info

Publication number: WO2023087693A1
Application number: PCT/CN2022/099354
Authority: WO
Inventors: 侯昌龙; 陈相如; 张宇峰; 李忠
Original assignee: 中电信数智科技有限公司
Priority date: 2021-11-19
Filing date: 2022-06-17
Publication date: 2023-05-25
Also published as: CN114090029A

Abstract

The present application provides a mirror image transmission method and apparatus, an electronic device and a storage medium, which belong to the technical field of mirror image warehouses. The mirror image transmission method comprises: acquiring a mirror image in a first Harbor node; downloading the mirror image to a preset directory; and uploading each mirror image in the preset directory to a mirror image warehouse in a second Harbor node the mirror image warehouse name of which is the same as the mirror image warehouse name of the mirror image in the first Harbor node. In the present solution, mirror images do not need to be transmitted by means of ports of Harbor nodes of different versions, and thus even if the versions of the first Harbor node and the second Harbor node are different, the mirror image in the first Harbor node may be uploaded to the second Harbor node. Moreover, in the present solution, mirror image transmission may be achieved without relying on members of staff, which not only saves human resources, but also improves the transmission efficiency of mirror images.

Description

Image transmission method, device, electronic equipment and storage medium

technical field

The present application relates to the technical field of image storage, and in particular, relates to an image transmission method, device, electronic equipment, and storage medium.

Background technique

In order to manage images in enterprises, the Harbor mirror warehouse management system is often deployed. However, as time goes by, when a new version of the Harbor mirror warehouse management system appears, the enterprise often uses the new version of the Harbor mirror warehouse management system to use Newly added functions, however, due to problems in the interface between different versions of the Harbor mirror warehouse management system, the mirror image of the old version of the Harbor mirror warehouse management system cannot use the self-generated function of the Harbor mirror warehouse management system to mirror the new version of Harbor Importing images into the warehouse management system can only rely on the staff to use container tools to import the images in the old version of the Harbor mirror warehouse management system into the new version of the Harbor mirror warehouse management system one by one, which is very inefficient and requires a lot of human resources .

Contents of the invention

The application provides a mirror image transmission method, device, electronic equipment and storage medium to solve the problem of the low efficiency of importing the mirror image in the old version of the Harbor mirror warehouse management system into the new version of the Harbor mirror warehouse management system in the prior art and the need to occupy A lot of human resource issues.

In the first aspect, the present application provides a mirror image transmission method, including: obtaining the mirror image in the first Harbor node; downloading the mirror image to a preset directory; uploading each mirror image in the preset directory to the second Harbor A mirror repository whose mirror repository name in the node is the same as that of the mirror repository in the first Harbor node.

In this embodiment of the present application, by downloading the image in the first Harbor node to a preset directory, and then uploading the image from the preset directory to the image warehouse name in the second Harbor node is the same as that of the image in the first Harbor node. The mirror warehouse in the Harbor node has the same name as the mirror warehouse, so that the mirror image in the first Harbor node can be transferred to the second Harbor node, and there is no need to transfer the mirror image through ports of different versions of Harbor nodes. Therefore, even if the first Harbor node and the second Harbor node The versions of the two Harbor nodes are different, and the image in the first Harbor node can also be uploaded to the second Harbor node. Moreover, this solution can realize image transmission without relying on staff, which not only saves human resources, but also improves image transmission. efficiency.

In combination with the technical solution provided in the first aspect above, in some possible implementation manners, the acquiring the image in the first Harbor node includes: acquiring the identity information of the first Harbor node; converting the identity information into a pre-configured Set the format and encode to obtain coded data; send the coded data to the first Harbor node, so that the first Harbor node performs identity verification based on the coded data; when the identity verification is passed, obtain the Mirroring in the first Harbor node.

In the embodiment of this application, by converting the identity information of the first Harbor node into a preset format, it is convenient for the subsequent first Harbor node to perform identity verification, and encoding the identity information can ensure the security of the identity information, so that both The first Harbor node performs identity verification based on encoded data, which can also ensure the security of identity information.

In combination with the technical solution provided in the first aspect above, in some possible implementation manners, the acquiring the image in the first Harbor node includes: traversing all the image warehouses in the first Harbor node, and obtaining the images under each image warehouse. All the artifact directories of each artifact directory; traverse all the images in each artifact directory to obtain the images in the first Harbor node.

In the embodiment of the present application, by traversing all mirror warehouses in the first Harbor node, and traversing all artifact directories under each mirror warehouse, it can be guaranteed that all mirror information in the first Harbor node will be finally obtained, so that the first Harbor node can finally be realized. All images in one Harbor node are imported into the second Harbor node.

In combination with the technical solution provided in the first aspect above, in some possible implementation manners, the name of the image warehouse in the second Harbor node uploading each image in the preset directory is the same as that of the image in the first The mirror warehouse with the same name as the mirror warehouse in the Harbor node includes: obtaining the identity information of the second Harbor node; converting the identity information into a preset format and encoding to obtain encoded data; sending the encoded data to The second Harbor node, so that the second Harbor node performs identity verification based on the encoded data; when the identity verification is passed, each image in the preset directory is uploaded to the image in the second Harbor node A mirror warehouse whose warehouse name is the same as that of the mirror warehouse in the first Harbor node.

In the embodiment of this application, by converting the identity information of the second Harbor node into a preset format, it is convenient for the second Harbor node to perform identity verification, thereby ensuring that the image is imported into the correct Harbor node, and the identity information is encoded to ensure that Security of identity information.

In combination with the technical solution provided in the first aspect above, in some possible implementation manners, the name of the image warehouse in the second Harbor node uploading each image in the preset directory is the same as that of the image in the first The mirror warehouse with the same name as the mirror warehouse in the Harbor node includes: judging whether there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node; When the node does not have a mirror warehouse with the same name as the mirror warehouse in the first Harbor node, create a mirror warehouse in the second Harbor node with the name of the mirror warehouse in the first Harbor node The same mirror warehouse; uploading the mirror image to the mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.

In the embodiment of the present application, before importing the mirror image into the second Harbor node, first judge whether there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node where the mirror image to be imported exists in the second Harbor node, and if it does not exist, create it first The mirror warehouse with the same name as the mirror warehouse where the image to be imported is located in the first Harbor node, and then import the mirror to be imported into the newly created mirror warehouse, so as to ensure that the storage location of the mirror in the second Harbor node is the same as that in the first Harbor node The same storage location in .

In combination with the technical solution provided in the first aspect above, in some possible implementation manners, the name of the image warehouse in the second Harbor node uploading each image in the preset directory is the same as that of the image in the first The mirror warehouse with the same name as the mirror warehouse in the Harbor node includes: determining that there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node; uploading the mirror image to A mirror repository whose name in the second Harbor node is the same as that of the mirror repository in the first Harbor node.

In the embodiment of the present application, by importing the image to be imported into the image repository with the same name as the image repository in the first Harbor node, it is ensured that the storage location of the image in the second Harbor node is the same as that in the first Harbor node. The storage location is the same in , which is convenient for subsequent use of the image.

In a second aspect, the present application provides an image transmission device, including an acquisition module, a download module, and an upload module, the acquisition module is used to acquire the image in the first Harbor node; the download module is used to download the image to a preset directory; The uploading module is used to upload each image in the preset directory to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.

In combination with the technical solution provided by the second aspect above, in some possible implementation manners, the acquisition module is also used to acquire the identity information of the first Harbor node; convert the identity information into a preset format and encode it , to obtain coded data; send the coded data to the first Harbor node, so that the first Harbor node performs identity verification based on the coded data; when the identity verification is passed, obtain the mirror image.

In the third aspect, the embodiment of the present application also provides an electronic device, including: a memory and a processor, the memory is connected to the processor; the memory is used to store programs; the processor is used to call The program stored in the memory is used to execute the method provided in the above embodiment of the first aspect and/or in combination with any possible implementation manner of the embodiment of the above first aspect.

In the fourth aspect, the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is run by a computer, it executes the above-mentioned embodiment of the first aspect and/or combines the above-mentioned first The method provided by any possible implementation manner of the aspect embodiment.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings that are required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the principle of image transmission between a first Harbor node and a second Harbor node using an image transmission tool shown in an embodiment of the present application;

FIG. 2 is a schematic flow diagram of a mirror image transmission method shown in an embodiment of the present application;

FIG. 3 is a schematic flow diagram of authenticating the identity information of a first Harbor node shown in an embodiment of the present application;

FIG. 4 is a schematic flow diagram of obtaining a mirror image in a first Harbor node shown in an embodiment of the present application;

FIG. 5 is a schematic flow diagram of uploading an image in a preset directory to a second Harbor node shown in an embodiment of the present application;

FIG. 6 is a structural block diagram of an image transmission device shown in an embodiment of the present application;

FIG. 7 is a schematic structural diagram of an electronic device shown in an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, relative terms such as "first", "second", etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. 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.

Furthermore, the term "and/or" in this application is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and/or B may indicate: A exists alone, and A and B exist simultaneously. B, there are three situations of B alone.

The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

In the prior art, to import the images in the old version of the Harbor node into the new version of the Harbor node, only docker (container) can be used to import the images in the old version of the Harbor node into the new version of the Harbor node one by one. The process It is: first open port 80 of the old version of the Harbor node, enter one of the mirror warehouses, then copy a mirror pull (pull) address, and then use docker to use pull to pull the mirror image corresponding to the pull address from the mirror warehouse. Download the image to the local, then use docker to upload the local image to the mirror warehouse in the new version of the Harbor node, complete the import of a mirror, and then repeat the above steps until all the images in the old version of the Harbor node are all Import the new version of Harbor node. This method can only rely on the staff to use docker to import the images in the old version of the Harbor mirror warehouse management system into the new version of the Harbor mirror warehouse management system one by one, which is very inefficient and requires a lot of human resources. Therefore, this solution provides a mirror image transmission method to solve the problems of low efficiency and need to occupy a large amount of human resources existing in the prior art.

This application provides a tool for bypassing Harbor to import images through the tools of the api (interface). For ease of understanding, please refer to Figure 1. As shown in Figure 1, the existing technology cannot directly import The image in the first Harbor node is imported into the second Harbor node, and the tool provided by this solution can export the image from the image warehouse in the first Harbor node, store it in the preset directory, and then import the image in the preset directory In the mirror warehouse in the second Harbor node, the node deployed by the tool can share other Harbor nodes, and the Harbor node refers to the Harbor mirror warehouse management system deployed on the electronic device.

Please refer to FIG. 2 . FIG. 2 is an image transmission method provided by an embodiment of the present application. The steps included in it will be described below in conjunction with FIG. 2 .

S100: Obtain the image in the first Harbor node.

Obtain the image from the first Harbor node, so as to upload the obtained image to the second Harbor node, for example, obtain the image from the first Harbor node through the tools provided in this application.

In one embodiment, before obtaining the mirror image in the first Harbor node, the identity information of the first Harbor node needs to be authenticated, wherein the process of authenticating the identity information of the first Harbor node may be to first acquire the identity of the first Harbor node information, and then convert the obtained identity information into a preset format and encode it to obtain encoded data, and then send the encoded data to the first Harbor node, so that the first Harbor node can perform identity verification based on the encoded data. When passing, obtain the image in the first Harbor node. In order to facilitate understanding of the above process of authenticating the identity information of the first Harbor node, please refer to FIG. 3 . FIG. 3 is a schematic flowchart of authenticating the identity information of the first Harbor node shown in an embodiment of the present application.

Optionally, the process of obtaining the identity information of the first Harbor node may be to find the identity information of the first Harbor node from a list with multiple Harbor node identity information stored in advance, wherein the list may be a yaml list, and the yaml The list can store the identity information of multiple Harbor nodes at the same time. In one embodiment, the yaml list storing the identity information of two Harbor nodes is shown in Table 1.

Table 1

namename	address address	usernameusername		passwordpassword
120120	https://172.16.29.120https://172.16.29.120	adminadmin	xxxxxxxxxxxxxxx
140140	https://172.16.29.140https://172.16.29.140	testtest	xxxxxxxxxxxxxxx

In the yaml list shown in Table 1, the identity information of two Harbor nodes named 120 and number 140 are stored, and the identity information of each Harbor node includes Harbor node name (name), Harbor node address (address), Username (username), password (password), for example, the Harbor node whose node name is 120, its node address is https://172.16.29.120, its username is admin, and its password is xxxxxxx.

Wherein, the identity information of the first Harbor node may be a user name and a password. After obtaining the user name and password, the user name and password are converted into a preset format, and then encoded to obtain encoded data. Among them, the preset format can be set according to actual needs. For example, the preset format can be [username]:[password]. There is no limit to the actual requirements of the preset format here. The username and password can be numbers or passwords. It is a combination of numbers and letters, and the "username" and "password" in the above preset format are only data indicating that the preset format is in the corresponding position. The specific encoding method for encoding the identity information converted into the preset format can also be set according to actual needs, for example, it can be base64 encoding, and the specific encoding method is not limited here.

Optionally, the process of sending the coded data to the first Harbor node may be to put the coded data into the request header of the request to the first Harbor node, and after the first Harbor node receives the request, it can start from the request The encoded data is obtained in the request header. Alternatively, the coded data may be directly sent to the first Harbor node, and the specific manner of sending the coded data to the first Harbor node may be set according to actual requirements, and is not limited here.

In one embodiment, the process of obtaining the mirror image in the first Harbor node may be to first traverse all mirror warehouses in the first Harbor node to obtain all artifact directories under each mirror warehouse, and then traverse all artifact directories under each artifact directory. All images are obtained from the images in the first Harbor node. By traversing all artifact directories in each mirror warehouse, all images in the mirror warehouse can be obtained, and then all the mirror images in the mirror warehouse can be completely imported into the second Harbor node.

In order to facilitate the understanding of the above-mentioned process of obtaining the image in the first Harbor node, please refer to Figure 4. First, traverse all the mirror warehouses in the first Harbor node to obtain all artifact directories under each mirror warehouse, and then traverse each artifact directory. All the images of all the mirrors, and then judge whether there are artifact directories that have not been traversed. If there are, traverse all the mirror warehouses in the first Harbor node again, until all artifact directories under each mirror warehouse are traversed, and the mirror images in the first Harbor node are obtained. .

In one embodiment, obtaining the mirror image in the first Harbor node may be to obtain mirror image information representing the storage location of the mirror image in the first Harbor node and its own attributes from the first Harbor node, and the mirror image information may include the mirror image in the first Harbor node. The storage address, image version information, and image content information in the node do not limit the specific content of the image information here, as long as the image corresponding to the image information can be downloaded from the first Harbor node according to the obtained image information.

S200: Download the image to a preset directory;

Download the image obtained from the first Harbor node to the preset directory, and save the image to be uploaded to the second Harbor node in the preset directory, for example, download the image to the node where the tool shown in Figure 1 is deployed Default directory.

In one embodiment, the preset directory may be /tmp/images, and the image downloaded to this directory will be stored in the /tmp/image directory in the format of [image-id]/, for example, /tmp/images/sha256: 84a9c2a56336659b21f2c3c8fc671ce7a76042588491d186924732e9bb5b969f, here is just an example for easy understanding, and should not be used as a display of this application.

Under one embodiment, after the image is downloaded to the preset directory, each image file in the preset directory includes image layer files and image information files of the image, wherein the image information file includes image layer, startup parameters, By default, data such as directories are hung. Optionally, both the image layer file and the image information file conform to the OCI (Open Container Initiative, open container standard) standard.

S300: Upload each mirror image in the preset directory to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.

In one implementation, before uploading each mirror image in the preset directory to the mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node, it is also necessary to update the first Harbor node. Two Harbor nodes perform identity authentication, wherein, the process of performing identity authentication on the second Harbor node can be: first obtain the identity information of the second Harbor node, and then convert the obtained identity information into a preset format and encode it to obtain encoded data , and then send the coded data to the second Harbor node, so that the second Harbor node performs identity verification based on the coded data, and when the identity verification passes, upload each image in the preset directory to the mirror image in the second Harbor node A mirror warehouse whose warehouse name is the same as that of the mirror warehouse in the first Harbor node.

Wherein, the identity authentication process for the second Harbor node is the same as the identity authentication process for the first Harbor node described above, which is a brief description and will not be repeated here.

In one embodiment, the process of uploading each mirror image in the preset directory to the mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node may be as follows: First judge whether there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node, and there is no mirror warehouse in the second Harbor node with the same name as the mirror warehouse in the first Harbor node , create a mirror warehouse in the second Harbor node with the same name as the mirror warehouse in the first Harbor node, and then upload the mirror to the mirror warehouse in the second Harbor node. A mirror repository with the same name as the mirror repository in .

Optionally, when there is a mirror warehouse in the second Harbor node with the same name as the mirror warehouse in the first Harbor node, upload the mirror to the mirror warehouse in the second Harbor node. A mirror warehouse with the same name as the mirror warehouse in a Harbor node.

In order to facilitate the understanding of the process of uploading each image in the preset directory to the mirror warehouse whose mirror warehouse name in the second Harbor node is the same as that of the mirror warehouse in the first Harbor node, please refer to Figure 5. 5 is a schematic flowchart of uploading the image in the preset directory to the second Harbor node shown in the embodiment of the present application.

Optionally, when there is an image repository with the same name as the image repository in the first Harbor node in the second Harbor node, the image in the preset directory can be pushed through docker in the second Harbor node to the second Harbor node.

Optionally, when multiple images are included in the preset directory, the images in the preset directory can be uploaded to the second Harbor node in sequence according to the time sequence in which the images are downloaded from the first Harbor node; or, it can be in After the image is downloaded from the first Harbor node, the image is immediately uploaded to the second Harbor node; or, multiple images can be uploaded to the second Harbor node at the same time.

Optionally, after all the images in the preset directory are uploaded to the second Harbor node, the preset directory is deleted to prevent image leakage.

Optionally, after uploading all the images in the preset directory to the second Harbor node, determine whether to import all the images in the first Harbor node to the second Harbor node, if there are still unimported images in the first Harbor node The image in the second Harbor node obtains the image in the first Harbor node again, wherein the process of obtaining the image in the first Harbor node has been clearly described above, and will not be repeated here.

Optionally, the first Harbor node and the second Harbor node are Harbor nodes of different versions, for example, the first Harbor node can be an old version Harbor node, and the second Harbor node can be a new version Harbor node; or, it can be The first Harbor node is a new version of Harbor node, and the second Harbor node is an old version of Harbor node.

Please refer to FIG. 6 . FIG. 6 shows an image transmission device 100 according to an embodiment of the present application. The image transmission device includes an acquisition module 110 , a download module 120 , and an upload module 130 .

The obtaining module 110 is configured to obtain the image in the first Harbor node.

The download module 120 is configured to download the image to a preset directory.

The uploading module 130 is configured to upload each image in the preset directory to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.

The acquiring module 110 is also used to acquire the identity information of the first Harbor node; convert the identity information into a preset format and encode to obtain encoded data; send the encoded data to the first Harbor node, so that the first Harbor node performs identity verification based on the coded data; when the identity verification passes, acquire the image in the first Harbor node.

The acquisition module 110 is also used to traverse all mirror warehouses in the first Harbor node to obtain all artifact directories under each mirror warehouse; traverse all mirror images under each artifact directory to obtain the artifact directories in the first Harbor node. mirror image.

The upload module 130 is specifically used to obtain the identity information of the second Harbor node; convert the identity information into a preset format and encode it to obtain encoded data; send the encoded data to the second Harbor node, To make the second Harbor node perform identity verification based on the encoded data; when the identity verification is passed, each image in the preset directory is uploaded to the name of the image warehouse in the second Harbor node and the image is in the A mirror warehouse with the same name as the mirror warehouse in the first Harbor node.

The upload module 130 is specifically used to judge whether there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node; When the mirror warehouse with the same name as the mirror warehouse in the first Harbor node, create a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node; The mirror image is uploaded to the mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.

The upload module 130 is specifically used to determine that the second Harbor node has a mirror warehouse with the same name as the mirror warehouse where the mirror image is located in the first Harbor node; upload the mirror image to the second Harbor node A mirror warehouse whose name is the same as that of the mirror image in the first Harbor node.

The mirror image transmission device 100 provided by the embodiment of the present application has the same realization principle and technical effect as the embodiment of the mirror image transfer method described above. For the sake of brief description, the parts not mentioned in the device embodiment can be implemented with reference to the mirror image transfer method described above. corresponding content in the example.

Please refer to FIG. 7 , which is an electronic device 200 provided in an embodiment of the present application. The electronic device 200 includes: a transceiver 210 , a memory 220 , a communication bus 230 , and a processor 240 .

The components of the transceiver 210, the memory 220, and the processor 240 are directly or indirectly electrically connected to each other to realize data transmission or interaction. For example, these components can be electrically connected to each other through one or more communication buses 230 or signal lines. Wherein, the transceiver 210 is used for sending and receiving data. The memory 220 is used to store computer programs, for example, the software function modules shown in FIG. 6 are stored, that is, the image transmission device 100 . Wherein, the image transmission apparatus 100 includes at least one software function module that can be stored in the memory 220 in the form of software or firmware (firmware) or solidified in the operating system (operating system, OS) of the electronic device 200 . The processor 240 is configured to execute an executable module stored in the memory 220 , such as a software function module or a computer program included in the image transmission apparatus 100 . For example, obtain the mirror image in the first Harbor node; download the mirror image to a preset directory; upload each mirror image in the preset directory to the mirror warehouse name in the second Harbor node and the mirror image in the first Harbor node A mirror warehouse with the same name as the mirror warehouse in a Harbor node.

Wherein, memory 220 can be, but not limited to, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), programmable read-only memory (Programmable Read-Only Memory, PROM), can Erasable Programmable Read-Only Memory (EPROM), Electric Erasable Programmable Read-Only Memory (EEPROM), etc.

The processor 240 may be an integrated circuit chip with signal processing capability. The above-mentioned processor can be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; it can also be a digital signal processor (Digital Signal Processor, DSP), a dedicated integrated Circuit (Application Specific Integrated Circuit, ASIC), Field Programmable Gate Array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logic block diagrams disclosed in the embodiments of the present application may be implemented or executed. The general purpose processor may be a microprocessor or the processor 240 may be any conventional processor or the like.

Wherein, the above-mentioned electronic device 200 includes but not limited to a personal computer, a server, and the like.

The embodiment of the present application also provides a non-volatile computer-readable storage medium (hereinafter referred to as storage medium), on which a computer program is stored, and when the computer program is run by a computer such as the above-mentioned electronic device 200, the The image transfer method shown above.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims

A method for image transmission, characterized in that, comprising:

Obtain the image in the first Harbor node;

Download the image to a preset directory;

Upload each image in the preset directory to a mirror repository whose mirror repository name in the second Harbor node is the same as the mirror repository name of the mirror image in the first Harbor node.
The method according to claim 1, wherein said obtaining the image in the first Harbor node comprises:

Obtain the identity information of the first Harbor node;

converting the identity information into a preset format and encoding it to obtain encoded data;

sending the coded data to the first Harbor node, so that the first Harbor node performs identity verification based on the coded data;

When the identity verification is passed, the image in the first Harbor node is acquired.
The method according to claim 1, wherein said obtaining the image in the first Harbor node comprises:

Traversing all mirror warehouses in the first Harbor node to obtain all artifact directories under each mirror warehouse;

Traversing all images in each artifact directory to obtain the images in the first Harbor node.
The method according to claim 1, characterized in that, uploading each mirror image in the preset directory to the name of the mirror warehouse in the second Harbor node and the mirror image of the mirror image in the first Harbor node Mirror warehouses with the same warehouse name, including:

Obtain the identity information of the second Harbor node;

converting the identity information into a preset format and encoding it to obtain encoded data;

sending the coded data to the second Harbor node, so that the second Harbor node performs identity verification based on the coded data;

When the identity verification is passed, each image in the preset directory is uploaded to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as that of the mirror warehouse in the first Harbor node.
The method according to claim 1, characterized in that, uploading each mirror image in the preset directory to the name of the mirror warehouse in the second Harbor node and the mirror image of the mirror image in the first Harbor node Mirror warehouses with the same warehouse name, including:

Judging whether there is a mirror warehouse with the same name as the mirror warehouse in the first Harbor node in the second Harbor node;

When the second Harbor node does not have a mirror repository with the same name as the mirror repository in the first Harbor node, create an A mirror warehouse with the same name as the mirror warehouse in the node;

uploading the mirror image to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as that of the mirror warehouse in the first Harbor node.
The method according to claim 1, characterized in that, uploading each mirror image in the preset directory to the name of the mirror warehouse in the second Harbor node and the mirror image of the mirror image in the first Harbor node Mirror warehouses with the same warehouse name, including:

Determining that the second Harbor node has a mirror repository with the same name as the mirror repository in the first Harbor node;

uploading the mirror image to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as that of the mirror warehouse in the first Harbor node.
A mirror transmission device is characterized in that it comprises:

An acquisition module, configured to acquire the image in the first Harbor node;

A download module, configured to download the image to a preset directory;

The upload module is configured to upload each image in the preset directory to a mirror warehouse whose mirror warehouse name in the second Harbor node is the same as the mirror warehouse name of the mirror image in the first Harbor node.
The image transmission device according to claim 7, wherein the acquisition module is also used to acquire the identity information of the first Harbor node; convert the identity information into a preset format and encode it to obtain the encoding data; sending the coded data to the first Harbor node, so that the first Harbor node performs identity verification based on the coded data; when the identity verification is passed, obtain the image in the first Harbor node.
An electronic device, characterized in that it includes: a memory and a processor, the memory is connected to the processor;

The memory is used to store programs;

The processor is configured to call a program stored in the memory to execute the method according to any one of claims 1-6.
A computer-readable storage medium, characterized in that a computer program is stored thereon, and when the computer program is run by a computer, the method according to any one of claims 1-6 is executed.