A method and terminal for implementing a remote mirror editing function of a cloud computer solution

Abstract

The application discloses a kind of cloud computer scheme remote mirror image editing function implementation method and terminal;Receive the mirror image editing request of Web end;According to mirror image editing request, select target mirror image, establish remote connection with resource platform service machine, and call resource platform service machine to create and run the temporary virtual machine of target mirror image;Establish the remote monitoring access link of temporary virtual machine, and return link to Web end, and Web end is edited to target mirror image by link access temporary virtual machine;The application additionally sets a resource platform service machine, and establishes remote connection with resource platform service machine, and the virtual machine of target system mirror image is established by resource platform service machine, and by the way of remote monitoring access link, so that Web end can remotely edit target mirror image;Need not to realize nested virtualization, avoid the performance difference, large delay and CPU resource consumption big, the disadvantage that possibly influence other services caused by nested virtualization.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer, in particular to a method for realizing remote image editing function of cloud computer scheme and a terminal. BACKGROUND

[0002] In the process of continuous development and evolution of cloud computing and desktop cloud technology, in order to overcome the problems of VDI mode virtual desktop, such as serious dependence on network, insufficient performance, and poor peripheral compatibility, a new generation of desktop cloud technology scheme with VOI / TCI / IDV as the technical route is derived. VOI / TCI / IDV solves the problems of insufficient performance and poor peripheral compatibility of VDI desktop through local computing mode, and through the technology of local image cache, it can still run in the form of local system startup in the case of server network unavailability, so as to avoid business interruption in the case of network interruption. At the same time, it provides powerful management functions based on Web, which can manage and update images on the management platform, and uniformly issue and update, thereby forming a management + local computing architecture mode. Due to its good user experience, stability and management and operation convenience, it has been widely applied in actual projects.

[0003] With the continuous development and improvement of various desktop cloud technology architectures, several technical schemes gradually show their respective advantages, and a specific scene suitable for using a specific technical scheme appears. In the actual market promotion process, there are a large number of application scenes of projects, which are comprehensive and no longer simply satisfied by a certain technical scheme. In this case, it is required to deploy VDI virtual desktop scheme and VOI / IDV / TCI cloud computer scheme in a project. With the new trend of building small data centers and avoiding information silos in the new generation of IT informatization construction, it is required to deploy various technical schemes on a unified resource pool. In this case, various technical schemes can no longer be deployed on physical servers, but are deployed on hyper-converged resource pools as applications in the form of virtual machines. The deployment mode has changed greatly.

[0004] However, the new deployment mode also brings new problems:

[0005] The cloud computer scheme of VOI / IDV / TCI provides a function of remote image template editing and updating based on Web in the management function. In the physical machine deployment mode, this function needs to create a temporary virtual machine on the host by default, mount the image template, start it, and provide remote access and interaction of the virtual machine through the Web page, so that the administrator can update the image on the Web. However, if it is in the form of a virtual machine, it is not possible to create another temporary virtual machine in the virtual machine, so that the Web remote image editing function is not available.

[0006] In order to solve the problem that the VOI / IDV / TCI solution deployed by the virtual machine cannot pass the web end to remotely edit the image, the existing method is: enabling the nested virtualization function in the kernel. Make it possible to create and run a virtual machine in a virtual machine, and then realize the whole process of the web remote image editing function. That is, the nested virtualization is realized.

[0007] Although the nested virtualization meets the process of creating a temporary virtual machine when the web end remotely edits the image, it has the following disadvantages:

[0008] (1) The nested virtualization itself is not mature enough, and the performance is very poor. The process of creating a virtual machine and starting to run is very slow, which does not meet the requirements of timeliness of operation.

[0009] (2) The nested virtual machine system runs slowly, and the corresponding delay of operation application and software installation is large, and the user experience is poor.

[0010] (3) Because the nested virtual machine itself runs will consume a large amount of CPU and other resources, which will occupy the resources of the host virtual machine, and the original application or service will be affected, and the overall stability will be poor. SUMMARY

[0011] The technical problem to be solved by the present application is to provide a cloud computer solution remote image editing function implementation method and terminal, which can realize the remote image editing function without nested virtualization when the virtual machine needs to manage the cloud computer platform.

[0012] In order to solve the above technical problems, the technical scheme adopted by the present application is:

[0013] A cloud computer solution remote image editing function implementation method, comprising the steps of:

[0014] S1, receiving an image editing request from the web end;

[0015] S2, selecting a target image according to the image editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, loading the target image into the system image of the temporary virtual machine based on the iSCSI protocol cross-host remote, and running the temporary virtual machine;

[0016] S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the web end, so that the web end accesses the temporary virtual machine through the link to edit the target image.

[0017] In order to solve the above technical problems, another technical scheme adopted by the present application is:

[0018] A terminal for implementing a cloud computer solution remote image editing function, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, and the processor implements the following steps when executing the computer program:

[0019] S1, receiving a Web-side image editing request;

[0020] S2, selecting a target image according to the image editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, loading the target image across hosts based on an iSCSI protocol to the system image of the temporary virtual machine, and running the temporary virtual machine;

[0021] S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the Web side, so that the Web side accesses the temporary virtual machine through the link to edit the target image.

[0022] The method and the terminal for implementing a cloud computer solution remote image editing function have the following beneficial effects: The resource platform service machine is additionally arranged, and the resource platform service machine is connected remotely to establish a virtual machine for loading a target system image, and through a remote monitoring access link, the problem that a VOI / IDV / TCI solution cannot normally edit and update an image template through a Web side when a virtual machine is deployed is solved; on this basis, the method does not need to implement nested virtualization, and the performance difference, large delay, and large CPU resource consumption caused by the nested virtualization are avoided, and the disadvantages that other services may be affected are avoided; at the same time, the target image is loaded across hosts based on the iSCSI protocol, the image copying link across hosts is avoided, the time for copying large data is saved, and the efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A flowchart of the method for implementing a cloud computer solution remote image editing function according to an embodiment of the application;

[0024] Figure 2 A structural diagram of the terminal for implementing a cloud computer solution remote image editing function according to an embodiment of the application;

[0025] Figure 3 A communication association schematic diagram of the method for implementing a cloud computer solution remote image editing function according to an embodiment of the application;

[0026] LABEL EXPLANATION:

[0027] 1. A terminal for implementing a cloud computer solution remote image editing function; 2. A processor; 3. A memory. DETAILED DESCRIPTION

[0028] To explain the technical content of the present application, the purposes achieved and the effects, the following describes the embodiments in conjunction with the accompanying drawings.

[0029] VOI / IDV / TCI: Virtual Operation Infrastructure, Intelligent Desktop Virtualization or Transparent Client Infrastructure, all refer to the architecture of cloud desktop (cloud computer).

[0030] Please refer to Figure 1 and Figure 2 A method for implementing a remote image editing function of a cloud computer solution, comprising the steps of:

[0031] S1, receiving an image editing request from a web terminal;

[0032] S2, selecting a target image according to the image editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, loading the target image as a system image of the temporary virtual machine across the host based on the iSCSI protocol, and running the temporary virtual machine;

[0033] S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the web terminal, so that the web terminal accesses the temporary virtual machine through the link to edit the target image.

[0034] From the above description, the beneficial effects of the present application are that the method and terminal for implementing a remote image editing function of a cloud computer solution of the present application additionally provide a resource platform service machine, and establish a remote connection with the resource platform service machine, and the resource platform service machine is used to establish a virtual machine for loading a target system image, and through a remote monitoring access link, the problem that the VOI / IDV / TCI solution cannot normally edit and update the image template through the web terminal when deploying the virtual machine is solved; on this basis, the present application does not need to implement nested virtualization, avoiding the disadvantages of poor performance, large delay and large CPU resource consumption caused by nested virtualization, which may affect other services; at the same time, the target image is loaded across the host based on the iSCSI protocol, which can avoid the image cross-host copying link, save the time of large data copying, and is more efficient.

[0035] Further, the step S2 specifically comprises the steps of:

[0036] S21, selecting a target image according to the image editing request;

[0037] S22, a remote connector of the target image is established based on an iSCSI protocol, and a temporary virtual machine is called to be established by the resource platform service machine and an image loader is initialized;

[0038] S23, the resource platform service machine is called to remotely load the target image as a system image of the temporary virtual machine by the remote connector and the image loader;

[0039] S24, the resource platform service machine is called to start the temporary virtual machine.

[0040] From the above description, the remote connector of the image is created, and the image loader on the resource platform service machine is matched, so that the resource platform service machine can be directly loaded to the target image by the remote loading mode, the image copying link can be avoided, the data copying time is saved, and the efficiency is higher.

[0041] Further, the remote connector of the target image based on the iSCSI protocol is specifically:

[0042] The remote connector of the target image based on the iSCSI protocol is established and opened to the outside, and a unified remote loading access address is established for a storage file corresponding to the target image;

[0043] The initialized image loader is specifically:

[0044] The image loader is initialized, and the remote loading access address of the target image is obtained by negotiation communication between the image loader and the remote connector;

[0045] The step S23 is specifically:

[0046] The resource platform service machine is called, the remote loading access address established and opened by the remote connector is remotely accessed by the resource platform service machine through the image loader, and the target image is remotely loaded, so that the target image is set as the system image of the temporary virtual machine.

[0047] From the above description, the remote loading access address of the target image is established by the remote connector based on the iSCSI technology, so that the remote loading of the image is realized by matching the image loader.

[0048] Further, the step S3 further includes the following steps:

[0049] S4, the update content of the target image is received by the remote connector and automatically merged into the local target image to complete the update of the target image.

[0050] From the above description, after the editing and updating of the target image is completed on the Web side, the management service opportunity receives the updated content on the resource service machine through the remote connector and merges it locally to complete the updating of the target image.

[0051] Further, the step S3 is specifically:

[0052] The remote monitoring access link of the temporary virtual machine is established through the VNC virtual network console, and the link is returned to the Web side, so that the Web side accesses the temporary virtual machine through the link to perform the installation and updating operation of the software and complete the editing of the target image.

[0053] From the above description, we establish the remote monitoring access link of the temporary virtual machine through the VNC virtual network console and return it to the client, so that the client can access and operate the temporary virtual machine on the resource service platform in a remote operation manner, thereby realizing the editing of the target image.

[0054] Please refer to Figure 2 A terminal for implementing a remote image editing function of a cloud computer solution, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, and the processor implements the following steps when executing the computer program:

[0055] S1, receiving an image editing request from a Web side;

[0056] S2, selecting a target image according to the image editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, loading the target image as a system image of the temporary virtual machine based on an iSCSI protocol across hosts, and running the temporary virtual machine;

[0057] S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the Web side, so that the Web side accesses the temporary virtual machine through the link to edit the target image.

[0058] From the above description, the beneficial effects of the present application are that: the cloud computer solution remote image editing function implementation method and terminal of the present application additionally provides a resource platform service machine, and establishes remote connection with the resource platform service machine, the virtual machine of the target system image is established and loaded by the resource platform service machine, and through the mode of remote monitoring access link, the problem that the VOI / IDV / TCI scheme cannot normally update the image template through the Web end when the virtual machine is deployed is solved; on this basis, the present application does not need to realize nested virtualization, avoids the performance difference, large delay and large CPU resource consumption caused by nested virtualization, and the disadvantages that other services may be affected; at the same time, based on the iSCSI protocol, the target image is loaded remotely across the host, the image cross-host copying link can be avoided, the time of large data copying is saved, and the efficiency is higher.

[0059] Further, the step S2 specifically comprises steps of:

[0060] S21, selecting a target image according to the image editing request;

[0061] S22, establishing a remote connector of the target image based on the iSCSI protocol, calling the resource platform service machine to establish a temporary virtual machine and initialize an image loader;

[0062] S23, calling the resource platform service machine, and remotely loading the target image as a system image of the temporary virtual machine by the resource platform service machine through the remote connector and the image loader;

[0063] S24, calling the resource platform service machine to start the temporary virtual machine.

[0064] From the above description, the present application creates a remote connector of the image, cooperates with the image loader on the resource platform service machine, so that the resource platform service machine can directly load the target image through the remote loading mode, the image copying link can be avoided, the data copying time is saved, and the efficiency is higher.

[0065] Further, the remote connector of the target image based on the iSCSI protocol specifically comprises:

[0066] The remote connector of the target image based on the iSCSI protocol establishes and opens a unified remote loading access address to the storage file corresponding to the target image;

[0067] The initialization image loader specifically comprises:

[0068] The initialization image loader specifically comprises:

[0069] The step S23 is specifically:

[0070] The resource platform service machine is called to remotely access the remote loading access address established and opened by the remote connector through the image loader, and the target image is remotely loaded to set the target image as the system image of the temporary virtual machine.

[0071] From the above description, it can be seen that the remote loading access address of the target image is established by the remote connector based on the iSCSI technology, so as to realize the remote loading of the image in cooperation with the image loader.

[0072] Further, the step S3 further includes the step:

[0073] S4, receiving the update content of the target image through the remote connector and automatically merging into the local target image to complete the update of the target image.

[0074] From the above description, it can be seen that after the editing and updating of the target image are completed on the Web side, the management service machine can receive the update content on the resource service machine through the remote connector and merge it into the local to complete the update of the target image.

[0075] Further, the step S3 is specifically:

[0076] The remote monitoring access link of the temporary virtual machine is established through the VNC virtual network console, and the link is returned to the Web side, and the temporary virtual machine is accessed by the Web side through the link to perform the installation and updating operation of the software, and the editing of the target image is completed.

[0077] From the above description, it can be seen that the remote monitoring access link of the temporary virtual machine is established through the VNC virtual network console, and returned to the client, so that the client can access and operate the temporary virtual machine on the resource service platform in a remote operation mode, thereby realizing the editing of the target image.

[0078] The cloud computer solution remote image editing function implementation method and terminal of the application are suitable for VOI / IDV / TCI solutions deployed by virtual machines, and need to provide a Web-based remote image template editing and updating function in a scene.

[0079] Please refer to Figure 1 and Figure 3 The embodiment one of the application is:

[0080] In this embodiment, the technical solution mainly consists of the following parts:

[0081] Management service machine: VOI / IDV / TCI management role virtual machine, that is, in a fusion scenario, a management service of a cloud computer scheme is deployed in the virtual machine. The management service is a VOI / IDV / TCI background management service, and provides a web management access service to the outside, which is generally called and accessed through a browser.

[0082] Resource platform service machine: resource platform server host in the environment, such as a hyper-converged host or other same type of host, mainly bearing a temporary virtual machine created and run in an image editing process.

[0083] Web end: that is, a general browser application.

[0084] Target image: that is, an image template object file to be edited.

[0085] Temporary virtual machine: that is, a temporary virtual machine to be created for image editing.

[0086] Image loader: Image Loader, responsible for establishing a connection with a remote image template object and mounting to a temporary virtual machine.

[0087] Remote connector: used to realize conditions and mounting rules that an edited image template object can be mounted by a remote network, and to establish and expose a unified remote loading access address to the outside for a storage file corresponding to the image template object.

[0088] A method for implementing a remote image editing function of a cloud computer scheme, comprising the steps of:

[0089] S1, receiving an image editing request of a web end.

[0090] The method for implementing a remote image editing function of a cloud computer scheme in the embodiment is generally executed by a management service machine as a main body.

[0091] In the embodiment, a web end accesses a management service deployed in a management service machine through a browser, requests to execute image editing, and continuously waits for remote connection.

[0092] S2, selecting a target image according to the image editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, loading the target image as a system image of the temporary virtual machine based on an iSCSI protocol across hosts, and running the temporary virtual machine;

[0093] The step S2 specifically comprises the steps of:

[0094] S21, selecting a target image according to the image editing request;

[0095] S22, establish a remote connector of the target image based on an iSCSI protocol, and call the resource platform service machine to establish a temporary virtual machine and initialize an image loader;

[0096] The remote connector of the target image based on the iSCSI protocol is specifically:

[0097] The remote connector of the target image based on the iSCSI protocol is specifically:

[0098] The initialization of the image loader is specifically:

[0099] The initialization of the image loader is specifically:

[0100] In this embodiment, the management service machine locks the target image to be edited, and establishes a remote connector of the target image. The remote connector is realized based on iSCSI (Internet Small Computer System Interface, Internet Small Computer System Interface, also known as IP-SAN, which is a storage technology based on Internet and SCSI-3 protocol) technology, and a unified remote loading access address is established and exposed to the outside for the storage file corresponding to the target image. The management service machine also needs to call the resource platform service machine to establish a temporary virtual machine according to the preset preparation. At this time, the temporary virtual machine cannot run normally.

[0101] The management service machine also synchronously initializes the image loader Image loader on the resource platform service machine while calling the resource platform service machine to create a temporary virtual machine. The remote connector and the image loader communicate with each other through the access path agreed by both parties to perform subsequent access and loading.

[0102] S23, call the resource platform service machine, and remotely load the target image as a system image of the temporary virtual machine by the resource platform service machine through the remote connector and the image loader;

[0103] The step S23 is specifically:

[0104] The step S23 is specifically:

[0105] In this embodiment, the image loader acquires the remote loading access address of the target image according to a negotiation mechanism with the remote connector, accesses and remotely loads the target image according to specific rules, and further sets the system image of the temporary virtual machine.

[0106] In this embodiment, the target image is loaded as the system image of the temporary virtual machine by creating the virtual machine through the resource platform service machine and combining the remote loading image loading mode, so that the time delay of the remote image editing function is reduced.

[0107] S24, calling the resource platform service machine to start the temporary virtual machine.

[0108] In this embodiment, the management service machine starts the temporary virtual machine after determining that the creation and configuration of the temporary virtual machine are completed.

[0109] S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the Web end, so that the Web end accesses the temporary virtual machine through the link to edit the target image;

[0110] The step S3 is specifically:

[0111] The remote monitoring access link of the temporary virtual machine is established through the VNC virtual network console, and the link is returned to the Web end, so that the Web end accesses the temporary virtual machine through the link to perform software installation and update operations, and completes the editing of the target image.

[0112] In this embodiment, the management service machine establishes a URL for remote monitoring access of the temporary virtual machine through the VNC (Virtual Network Console, which is an abbreviation of virtual network console, and is an excellent remote control tool software) mode, and returns the URL to the Web end. After receiving the returned URL, the Web end automatically jumps to the remote monitoring page according to the URL, so that remote access to the virtual machine system can be realized, and related software installation and update operations can be performed to complete the editing of the image.

[0113] S4, receiving the update content of the target image through the remote connector and automatically merging the update content into the local target image to complete the update of the target image.

[0114] In this embodiment, after the editing is completed, the management service machine automatically merges the update content of the image into the original target image through the remote connector to generate an updated target image.

[0115] Please refer to Figure 2 , the second embodiment of the present application is:

[0116] A terminal 1 for implementing a remote image editing function of a cloud computer solution, comprising a processor 2, a memory 3, and a computer program stored in the memory 3 and executable on the processor 2, wherein the processor 2 implements a method for implementing a remote image editing function of a cloud computer solution according to the first embodiment when executing the computer program.

[0117] The method and terminal for implementing a remote image editing function of a cloud computer solution of the present application are suitable for a scenario of deploying a VOI / IDV / TCI solution by using a virtual machine (i.e., suitable for a scenario of the management service machine being a virtual machine), but are also suitable for a scenario of deploying a VOI / IDV / TCI solution by using a physical host (i.e., the management service machine being a physical host), but the physical host is insufficient in resources to create a virtual machine or does not support the creation of a virtual machine.

[0118] The main principle of the present application is that a virtual machine is created by an additional resource platform service machine to run a target image, without using nested virtualization, to ensure the stable and smooth operation of the management service machine, and through a remote access link, the Web end accesses the virtual machine of the target image to realize the remote editing function of the target image. At the same time, we load the image in the management service machine into a temporary virtual machine of the resource platform service machine as a system image by remote loading, without the need to copy the image to the remote end, saving a large amount of data copying time and improving real-time performance.

[0119] In summary, the method and terminal for implementing a remote image editing function of a cloud computer solution of the present application additionally set up a resource platform service machine, establish a remote connection with the resource platform service machine, and load the target system image by the resource platform service machine to establish a virtual machine, and through a remote monitoring access link, the Web end can remotely edit the target image; without implementing nested virtualization, the disadvantages of poor performance, large delay, and large CPU resource consumption caused by nested virtualization are avoided, which may affect other services.

[0120] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in related technical fields based on the content of the specification and drawings of the present application are also included in the patent protection scope of the present application.

Claims

1. A method for implementing a cloud computer solution remote mirror image editing function, characterized in that, The method comprises the steps of: S1, receiving a mirror editing request from a web terminal; S2, selecting a target mirror according to the mirror editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, remotely loading the target mirror as a system mirror of the temporary virtual machine based on an iSCSI protocol, and running the temporary virtual machine; The step S2 specifically comprises the steps of: S21, selecting a target mirror according to the mirror editing request; S22, establishing a remote connector of the target mirror based on an iSCSI protocol, calling the resource platform service machine to create a temporary virtual machine and initialize an image loader; S23, calling the resource platform service machine, and remotely loading the target mirror as a system mirror of the temporary virtual machine by the resource platform service machine through the remote connector and the image loader; S24, calling the resource platform service machine to start the temporary virtual machine; S3, establishing a remote monitoring access link of the temporary virtual machine, and returning the link to the web terminal, so that the web terminal accesses the temporary virtual machine through the link to edit the target mirror.

2. The method for implementing the remote mirror editing function of the cloud computer solution according to claim 1, characterized in that, The remote connector of the target mirror based on the iSCSI protocol specifically comprises: The remote connector of the target mirror based on the iSCSI protocol establishes and opens a unified remote loading access address to the storage file corresponding to the target mirror; The initialized image loader specifically comprises: The initialized image loader communicates with the remote connector to obtain the remote loading access address of the target mirror; The step S23 specifically comprises: Calling the resource platform service machine, remotely accessing the remote loading access address established and opened by the remote connector through the image loader, and remotely loading the target mirror, so as to set the target mirror as a system mirror of the temporary virtual machine.

3. The method for implementing the remote mirror editing function of the cloud computer solution according to claim 1, characterized in that, The step S3 further comprises the step of: S4, receiving the update content of the target mirror through the remote connector and automatically merging it into the local target mirror to complete the update of the target mirror.

4. The method for implementing the remote mirror editing function of the cloud computer solution according to claim 1, characterized in that, The step S3 specifically comprises: The remote monitoring access link of the temporary virtual machine is established through a VNC virtual network console, and the link is returned to the web terminal, so that the web terminal accesses the temporary virtual machine through the link to perform software installation and update operations, and completes the editing of the target mirror.

5. A terminal for implementing a cloud computer solution remote mirror editing function, comprising a processor, a memory, and a computer program stored in the memory and capable of running on the processor, characterized in that, The processor executes the computer program to implement the following steps: S1, receiving a mirror editing request from a web terminal; S2, selecting a target mirror according to the mirror editing request, establishing a remote connection with a resource platform service machine, calling the resource platform service machine to create a temporary virtual machine, remotely loading the target mirror as a system mirror of the temporary virtual machine based on an iSCSI protocol, and running the temporary virtual machine; The step S2 specifically comprises the steps of: S21, selecting a target mirror according to the mirror editing request; S22, a remote connector of the target image is established based on an iSCSI protocol, and a resource platform service machine is called to establish a temporary virtual machine and initialize an image loader; S23, the resource platform service machine is called, and the resource platform service machine loads the target image as a system image of the temporary virtual machine through the remote connector and the image loader; S24, the resource platform service machine is called to start the temporary virtual machine; S3, a remote monitoring access link of the temporary virtual machine is established, and the link is returned to a Web end, and the temporary virtual machine is accessed by the Web end through the link to edit the target image.

6. The terminal of claim 5, wherein the cloud computer solution remote mirroring editing function is implemented. The remote connector of the target image based on the iSCSI protocol is specifically: The remote connector of the target image based on the iSCSI protocol is specifically: The initialization of the image loader is specifically: The initialization of the image loader is specifically: The step S23 is specifically: The step S23 is specifically:

7. The terminal of claim 5, wherein the remote mirroring editing function is implemented by a cloud computer solution. The step S3 further includes a step: S4, update content of the target image is received through the remote connector and automatically merged into the target image locally to complete the update of the target image.

8. The terminal of claim 5, wherein the remote mirroring editing function is implemented by a cloud computer solution. The step S3 is specifically: The step S3 is specifically: The step S3 is specifically:

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