CN116149792A

CN116149792A - Virtual machine processing method and device, electronic equipment and storage medium

Info

Publication number: CN116149792A
Application number: CN202310172166.0A
Authority: CN
Inventors: 雷浪声; 郑振练
Original assignee: Shenzhen Weike Software Technology Co ltd
Current assignee: Shenzhen Weike Software Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-05-23

Abstract

The embodiment of the invention discloses a virtual machine processing method, a virtual machine processing device, electronic equipment and a storage medium. The method comprises the following steps: determining a snapshot identifier in response to a virtual machine real operation request sent by a user terminal, wherein a target snapshot represented by the snapshot identifier is used for virtualizing a real operation virtual machine requesting real operation; aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on a target virtual machine virtualized based on a target snapshot; and returning the target multimedia data to the user terminal so that the user terminal can display the target multimedia data. According to the technical scheme, the user terminal can display the virtual machine real operation target multimedia data under the condition of no idle physical machine resource, so that the user does not need to be in a waiting state for a long time, and can browse the target multimedia data through the user terminal, and the real operation experience of the user under the condition of no idle physical machine resource is optimized.

Description

Virtual machine processing method and device, electronic equipment and storage medium

Technical Field

The embodiment of the invention relates to the technical field of computers, in particular to a virtual machine processing method, a device, electronic equipment and a storage medium.

Background

At present, the user can perform actual operations through the distributed virtual machines to complete some matters, and by way of example, the user can perform actual operation exercises of the virtual machines through cloud desktop services provided by the distributed virtual machines.

However, in some cases, virtual machines cannot be allocated to users, and the users can only wait for a long time, cannot perform the above matters, and have poor experience and need to be improved.

Disclosure of Invention

The embodiment of the invention provides a virtual machine processing method, a device, electronic equipment and a storage medium, wherein under the condition of no idle physical machine resource, a user terminal can display virtual machine real operation target multimedia data, so that the user does not need to be in a waiting state for a long time, and can browse the target multimedia data through the user terminal, thereby optimizing the real operation experience of the user under the condition of no idle physical machine resource.

According to an aspect of the present invention, there is provided a virtual machine processing method, which may include:

determining a snapshot identifier in response to a virtual machine real operation request sent by a user terminal, wherein a target snapshot represented by the snapshot identifier is used for virtualizing a real operation virtual machine requesting real operation;

Aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on a target virtual machine virtualized based on a target snapshot;

and returning the target multimedia data to the user terminal so that the user terminal can display the target multimedia data.

According to another aspect of the present invention, there is provided a virtual machine processing apparatus, which may include:

the snapshot identification determining module is used for determining a snapshot identification in response to a virtual machine real operation request sent by the user terminal, wherein a target snapshot represented by the snapshot identification is used for virtualizing a real operation virtual machine requesting real operation;

the target multimedia data determining module is used for determining target multimedia data according to the snapshot identification aiming at the physical machine corresponding to the real-operation virtual machine under the condition that the physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by performing real-operation on the target virtual machine virtualized based on the target snapshot;

and the target multimedia data display module is used for returning the target multimedia data to the user terminal so as to enable the user terminal to display the target multimedia data.

According to another aspect of the present invention, there is provided an electronic device, which may include:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,

the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to implement the virtual machine processing method provided by any embodiment of the present invention when executed.

According to another aspect of the present invention, there is provided a computer readable storage medium having stored thereon computer instructions for causing a processor to implement the virtual machine processing method provided by any embodiment of the present invention when executed.

According to the technical scheme, the snapshot identification is determined in response to a virtual machine real operation request sent by a user terminal, wherein a target snapshot represented by the snapshot identification is used for virtualizing a real operation virtual machine requesting real operation; aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on a target virtual machine virtualized based on a target snapshot; and returning the target multimedia data to the user terminal so that the user terminal can display the target multimedia data. According to the technical scheme, under the condition that no idle physical machine resource exists, the user terminal can display the target multimedia data, so that the user does not need to be in a waiting state for a long time, and can browse the target multimedia data through the user terminal, and therefore the actual operation experience of the user under the condition that no idle physical machine resource exists is optimized.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention, nor is it intended to be used to limit the scope of the invention. Other features of the present invention will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flowchart of a virtual machine processing method according to a first embodiment of the present invention;

FIG. 2 is a flowchart of a virtual machine processing method according to a second embodiment of the present invention;

FIG. 3 is a schematic diagram of an alternative example of a virtual machine processing method according to the second embodiment of the present invention;

FIG. 4 is a block diagram of a virtual machine processing apparatus according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of an electronic device implementing a virtual machine processing method according to an embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. The cases of "target", "original", etc. are similar and will not be described in detail herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

Fig. 1 is a flowchart of a virtual machine processing method according to a first embodiment of the present invention. The embodiment is applicable to the virtual machine processing situation. The method may be performed by a virtual machine processing apparatus provided by an embodiment of the present invention, where the apparatus may be implemented by software and/or hardware, and the apparatus may be integrated on an electronic device, where the electronic device may be various user terminals or servers.

Referring to fig. 1, the method of the embodiment of the present invention specifically includes the following steps:

s110, determining a snapshot identifier in response to a virtual machine real operation request sent by the user terminal, wherein a target snapshot represented by the snapshot identifier is used for virtualizing a real operation virtual machine requesting real operation.

The user terminal can be a mobile phone, a computer or a tablet terminal. A virtual machine real operation request may be understood as a request for requesting real operations on a virtual machine; the virtual machine real operation request may be, for example, a request sent by a cloud desktop on the user terminal in response to an operation of a virtual key on the cloud desktop by a user. The real-time operation can be understood to be a real-time operation for the virtual machine, for example, the user can perform real-time operation exercise through software installed on the virtual machine and/or real-time exercise questions. The target snapshot may be understood as a snapshot of the real operation virtual machine for virtualizing the real operation request; the target snapshot can be a snapshot of software and/or actual exercise questions pre-installed with user requirements for actual exercises, and can be used for virtualizing an actual exercise virtual machine installed with the software and/or the actual exercise questions for actual exercises. The snapshot identifier may be understood as an identifier corresponding to the target snapshot, and the snapshot identifier may be, for example, a number and/or a letter, and in the embodiment of the present invention, a presentation form of the snapshot identifier is not specifically limited. An actual virtual machine may be understood as a virtual machine that can be used by a user to perform an actual operation.

It should be noted that a snapshot is a complete available copy of a given data set, including an image of the corresponding data at some point in time (the point in time when the copy began). In an embodiment of the present invention, for example, a snapshot may be established as a target snapshot for a virtual machine in which software and/or a practice problem is installed. For another example, if there is at least one virtual machine installed with different software and/or real exercise questions, at least one different snapshot can be established for the different software and/or real exercise questions, and the at least one different snapshot is used as at least one candidate snapshot; the at least one candidate snapshot may have a snapshot identification corresponding thereto, respectively, such that the target snapshot is determined from the at least one candidate snapshot based on the snapshot identification.

In the embodiment of the invention, the snapshot identification can be determined in response to the virtual machine real operation request sent by the user terminal; for example, the virtual machine practice request may correspond to or characterize the related information of the target practice problem of the user requiring practice, and determine, according to the related information of the target practice problem of the user requiring practice, a snapshot identifier corresponding to the target practice problem, where the target snapshot characterized by the snapshot identifier is preloaded with the target practice problem.

S120, aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on the target virtual machine virtualized based on the target snapshot.

Wherein, the physical machine can be understood as a physical computer capable of virtualizing the virtual machine; the physical machine can virtualize at least one virtual machine; in the embodiment of the present invention, the number of physical machines may be at least one. The target multimedia data may be understood as multimedia data obtained by performing an actual operation on a target virtual machine virtualized based on a target snapshot, for example, may be live video, screen shot of an actual operation, explanation video of an actual operation, etc. performed on the target virtual machine virtualized based on the target snapshot; in the embodiment of the present invention, the content and type of the target multimedia data are not particularly limited. The target virtual machine may be understood as a virtual machine virtualized by the target snapshot, and the target virtual machine may be, for example, a virtual machine virtualized by a user other than the current user based on the target snapshot.

In the embodiment of the present invention, the physical machine resource of the physical machine is in an occupied state, which may be the case when the occupied condition of at least one of the memory, the central processing unit (Central Processing Unit, CPU) and the disk of the physical machine is greater than the preset threshold corresponding to the memory, the CPU and the disk respectively, for example, the preset threshold corresponding to the memory of the physical machine is 80%, and if the occupied condition of the memory of the physical machine is 90%, the physical machine resource of the physical machine is considered to be in an occupied state; the physical machine resources of the physical machine are in an occupied state, or the physical machine resources are not free, so that the physical machine resources are insufficient to virtualize the real operation virtual machine.

In the embodiment of the invention, under the condition that the number of the physical machines is at least one, the physical machine corresponding to the real operation virtual machine can be determined according to the snapshot identifier, the identifier of the user terminal, the right class of the user terminal and the like before the target multimedia data is determined according to the snapshot identifier under the condition that the physical machine resource of the physical machine is in the occupied state for the physical machine corresponding to the real operation virtual machine.

And S130, returning the target multimedia data to the user terminal so that the user terminal displays the target multimedia data.

In the embodiment of the invention, the target multimedia data can be returned to the user terminal, so that the user terminal can display the target multimedia data, for example, the target multimedia data can be displayed through cloud desktop or Web page Real-time communication (Web Real-Time Communications, webRTC) on the user terminal, so that under the condition that available virtual machine service is difficult to provide for a user for a new user to practice in a short time due to more users or insufficient physical machine resources and the like, the user can watch the practice process of other users to replace the user to practice by using the virtual machine, and the use experience of the user under the condition of no physical machine resources is optimized. In the embodiment of the present invention, the technology adopted for displaying the target multimedia data by the user terminal is not particularly limited.

In the embodiment of the invention, the target multimedia data can be returned to the user terminal, so that the user terminal can display the target multimedia data until the physical machine resources of the physical machine are in an occupied state, the real operation virtual machine is virtualized based on the target snapshot, and the real operation virtual machine is distributed to the user terminal, so that the real operation virtual machine is operated through the user terminal. The physical machine resource of the physical machine is in an occupiable state, which can be the case that the occupation conditions of the memory, the central processing unit (Central Processing Unit, the CPU) and the disk of the physical machine are all larger than the preset threshold values corresponding to the memory, the CPU and the disk respectively; the physical machine resources of the physical machine may be in an occupiable state, or may be free physical machine resources, so that the physical machine resources are sufficient to virtualize the real operation virtual machine.

According to the technical scheme, the snapshot identification is determined in response to a virtual machine real operation request sent by a user terminal, wherein a target snapshot represented by the snapshot identification is used for virtualizing a real operation virtual machine requesting real operation; aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on a target virtual machine virtualized based on a target snapshot; and returning the target multimedia data to the user terminal so that the user terminal can display the target multimedia data. According to the technical scheme, the user terminal can display the virtual machine real operation target multimedia data under the condition of no idle physical machine resource, so that the user does not need to be in a waiting state for a long time, and can browse the target multimedia data through the user terminal, and the real operation experience of the user under the condition of no idle physical machine resource is optimized.

An optional technical solution, determining target multimedia data according to a snapshot identifier, includes: determining at least one first historical multimedia data obtained by performing actual operation on at least one historical virtual machine according to the snapshot identifier, wherein the at least one historical virtual machine is virtualized based on a target snapshot history; and randomly determining target multimedia data from at least one first historical multimedia data, or taking the first historical multimedia data with the actual operation score meeting a preset scoring condition in the at least one first historical multimedia data as the target multimedia data, wherein the first historical multimedia data is obtained by performing actual operation on at least one historical virtual machine.

The history virtual machine can be understood as a virtual machine virtualized based on the target snapshot history; the history virtual machine may be a virtual machine virtualized by the target snapshot before a virtual machine real operation request sent by the user terminal; the history virtual machine may also be a virtual machine that is virtualized based on the target snapshot history but is not currently present.

In the embodiment of the invention, multimedia data acquisition can be performed on the process of performing actual operations on a historical user through a historical virtual machine, at least one piece of acquired multimedia data is used as at least one piece of first historical multimedia data, and the first historical multimedia data can be, for example, video recording, actual operation screen shots, actual operation explanation video recording and the like when the historical virtual machine is subjected to actual operations.

In the embodiment of the invention, at least one first historical multimedia data obtained by performing real operation on at least one historical virtual machine is determined according to the snapshot identification, specifically, at least one first historical multimedia data corresponding to at least one historical virtual machine obtained by performing the historical virtualization on the target snapshot represented by the snapshot identification is determined according to the snapshot identification; the identification of at least one history virtual machine virtualized by the target snapshot history characterized by the snapshot identification can be determined according to the snapshot identification; and determining at least one first historical multimedia data corresponding to the at least one historical virtual machine respectively according to the identification of the at least one historical virtual machine.

It will be appreciated that, since the number of the determined first historical multimedia data is at least one, and since the number of the target multimedia data simultaneously displayed by the user terminal is generally only one, one target multimedia data returned to the user terminal may be determined from the at least one first historical multimedia data. In the embodiment of the invention, the target multimedia data can be randomly determined from at least one first historical multimedia data; or the actual operation scoring is performed on at least one first historical multimedia data in advance, the actual operation scoring can be scoring on the accuracy of actual operation practice, the scoring on the integrity of the first historical multimedia data, the scoring on the quality of the first historical multimedia data, for example, in the case that the first historical multimedia data are video, the actual operation scoring can be scoring on the image quality of the first historical multimedia data, which meets the preset scoring condition, in the at least one first historical multimedia data, is taken as target multimedia data, and the preset scoring condition can be, for example, the first historical multimedia data with the highest actual operation scoring.

In the embodiment of the invention, the waiting time period from the occupied state to the occupied state of the physical machine resource of the physical machine can be estimated, and the first historical multimedia data with the playing time period closest to the waiting time period in at least one first historical multimedia data is taken as the target multimedia data.

In the embodiment of the present invention, after the target multimedia data is returned to the user terminal so that the user terminal displays the target multimedia data, if the user terminal completes displaying the target multimedia data, and under the condition that the physical machine resource of the physical machine is still in an occupied state, a first historical multimedia data is randomly determined again from other first historical multimedia data except the target multimedia data to update the target multimedia data, or the first historical multimedia data with the actual operation score meeting the preset scoring condition from other first historical multimedia data except the target multimedia data is updated to the target multimedia data, and the target multimedia data is returned to the user terminal so that the user terminal displays the target multimedia data, and so on until the physical machine resource of the physical machine is in an occupied state.

In the embodiment of the invention, at least one first historical multimedia data obtained by performing real operation on at least one historical virtual machine is determined according to the snapshot identification; the target multimedia data is randomly determined from at least one first historical multimedia data, or the first historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one first historical multimedia data is used as the target multimedia data, so that the user terminal can display the actual operation data of the historical virtual machine under the condition of no idle physical machine resources, and the actual operation experience of the user under the condition of no idle physical machine resources is further optimized.

Another optional technical solution, the virtual machine processing method further includes: under the condition that physical machine resources of a physical machine are in an occupied state, determining a target snapshot represented by a snapshot identifier from at least one candidate snapshot; and virtualizing the real operation virtual machine based on the target snapshot, and distributing the real operation virtual machine to the user terminal so as to realize real operation of the real operation virtual machine through the user terminal.

In the embodiment of the invention, under the condition that the physical machine resources of the physical machine are in an occupied state, the current physical machine resources can be virtualized for a user and an actual operation virtual machine is allocated, and a target snapshot represented by a snapshot identifier is determined from at least one candidate snapshot; and virtualizing the real operation virtual machine based on the target snapshot, and distributing the real operation virtual machine to the user terminal so as to realize the real operation of the virtual machine through the user terminal, wherein the virtual machine which is most suitable for the user is virtualized and distributed for the user according to the real operation requirement of the user represented by the snapshot identifier under the condition that available physical machine resources are available.

In the embodiment of the invention, at least one corresponding candidate virtual machine can be virtualized for at least one candidate snapshot in advance, and the idle candidate virtual machine can be directly allocated to the user terminal under the condition that the physical machine resource of the physical machine is in an occupied state, namely, under the condition that at least one candidate virtual machine corresponding to the target snapshot has idle candidate virtual machines. Correspondingly, under the condition that the physical machine resources of the physical machine are in an occupied state, namely, under the condition that at least one candidate virtual machine corresponding to the target snapshot does not have idle candidate virtual machines, the target multimedia data is determined according to the snapshot identification, and the target multimedia data is returned to the user terminal so that the user terminal can display the target multimedia data.

Another optional technical solution, the virtual machine processing method further includes: responding to an actual operation reference request sent by a user terminal, and determining reference multimedia data according to a snapshot identification, wherein the reference multimedia data is obtained by performing actual operation on a reference virtual machine virtualized based on a target snapshot; the reference multimedia data is returned to the user terminal.

The request for reference to the actual operation may be understood as a request for reference to the actual operation of other users. The reference multimedia data may be understood as multimedia data obtained by performing an actual operation on a reference virtual machine virtualized based on the target snapshot, for example, may be live video, screen shot of an actual operation, explanation video of an actual operation, etc. performed on the reference virtual machine virtualized based on the target snapshot; in the embodiment of the present invention, the content and type of the reference multimedia data are not particularly limited. The reference virtual machine may be understood as a virtual machine virtualized by the target snapshot and capable of being actually operated to obtain the reference multimedia data, and the reference virtual machine may be, for example, a virtual machine virtualized by other users than the current user based on the target snapshot.

In the embodiment of the invention, the situation that the user needs to refer to the actual operation data of other users for actual operation learning before actual operation or the situation that the user needs to refer to the actual operation data of other users after actual operation to verify the accuracy of the actual operation can exist, in the above situation, the reference multimedia data can be determined according to the snapshot identification in response to the actual operation reference request sent by the user terminal; the reference multimedia data is returned to the user terminal.

Specifically, the method may determine, in response to an actual operation reference request sent by the user terminal, at least one initial reference virtual machine corresponding to the snapshot identifier from at least one candidate virtual machine according to the snapshot identifier, determine a reference virtual machine from at least one initial reference virtual machine, and determine reference multimedia data obtained by performing an actual operation on the reference virtual machine; or, in response to an actual operation reference request sent by the user terminal, determining at least one third historical multimedia data obtained by performing actual operation on at least one historical virtual machine according to the snapshot identification, and randomly determining reference multimedia data from the at least one third historical multimedia data, or taking the third historical multimedia data with the actual operation score meeting a preset scoring condition in the at least one third historical multimedia data as the reference multimedia data, wherein the third historical multimedia data is obtained by performing actual operation on the at least one historical virtual machine; and feeding back the reference multimedia data to the user terminal. The alternative virtual machine can be understood as a virtual machine virtualized by a physical machine and existing at present; the initial reference virtual machine may be understood as a virtual machine virtualized based on the target snapshot; the third historical multimedia data can be understood as multimedia data obtained by collecting multimedia data in the process that the historical user performs actual operation through the historical virtual machine. The scheme can enable the user to sense the actual operation of other users for the same actual operation problem, so that the excellent actual operation experience of other users is used for reference, and the actual operation interestingness is improved.

It should be noted that, in the embodiment of the present invention, in response to an actual operation reference request sent by a user terminal, at least one third historical multimedia data obtained by performing an actual operation on at least one historical virtual machine is determined according to a snapshot identifier, reference multimedia data is randomly determined from the at least one third historical multimedia data, or a specific process of taking the third historical multimedia data with an actual operation score meeting a preset scoring condition in the at least one third historical multimedia data as the reference multimedia data, and the above specific process of determining at least one first historical multimedia data obtained by performing an actual operation on the at least one historical virtual machine according to the snapshot identifier; the process of randomly determining the target multimedia data from at least one first historical multimedia data, or taking the first historical multimedia data with the actual operation score meeting the preset scoring condition in at least one first historical multimedia data as the target multimedia data is the same, and detailed description is omitted herein.

Example two

Fig. 2 is a flowchart of another virtual machine processing method provided in the second embodiment of the present invention. The present embodiment is optimized based on the above technical solutions. In this embodiment, optionally, determining the target multimedia data according to the snapshot identifier includes: determining at least one snapshot virtual machine corresponding to the snapshot identifier from at least one alternative virtual machine, wherein the at least one snapshot virtual machine is virtualized through a target snapshot; determining a target virtual machine from at least one snapshot virtual machine; and determining target multimedia data obtained by performing actual operation on the target virtual machine. Wherein, the explanation of the same or corresponding terms as the above embodiments is not repeated herein.

Referring to fig. 2, the method of this embodiment may specifically include the following steps:

s210, determining a snapshot identifier in response to a virtual machine real operation request sent by the user terminal, wherein a target snapshot represented by the snapshot identifier is used for virtualizing a real operation virtual machine requesting real operation.

S220, determining at least one snapshot virtual machine corresponding to the snapshot identifier from at least one alternative virtual machine under the condition that physical machine resources of the physical machine are in an occupied state aiming at the physical machine corresponding to the real operation virtual machine, wherein the at least one snapshot virtual machine is virtualized through a target snapshot.

The snapshot virtual machine can be understood as a virtual machine virtualized based on the target snapshot.

In the embodiment of the invention, for the physical machine corresponding to the real operation virtual machine, at least one snapshot virtual machine which is virtualized through the target snapshot and corresponds to the snapshot identification can be determined from at least one currently existing alternative virtual machine under the condition that the physical machine resource of the physical machine is in an occupied state.

S230, determining a target virtual machine from at least one snapshot virtual machine.

It can be understood that, because the determined number of the snapshot virtual machines is at least one, and because the number of the target multimedia data obtained by performing the real operation based on the target virtual machines simultaneously displayed by the user terminal is generally only one, the target multimedia data can be obtained by determining one target virtual machine from the at least one snapshot virtual machine. In the embodiment of the invention, the target virtual machine can be randomly determined from at least one snapshot virtual machine, or the snapshot virtual machine with the virtual machine score meeting the preset virtual machine scoring condition in the at least one snapshot virtual machine is taken as the target virtual machine, and the virtual machine scoring can be the scoring of the accuracy of performing practical training on the user according to the snapshot virtual machine, and can also be the scoring of the attention of the current virtual machine, for example, when the multimedia data corresponding to the snapshot virtual machine is live video, the virtual machine scoring can be the scoring corresponding to the number of viewers of the multimedia data corresponding to the snapshot virtual machine. The preset virtual machine scoring condition may be, for example, a snapshot virtual machine with the highest virtual machine score.

S240, determining target multimedia data obtained by performing real operation on the target virtual machine, wherein the target multimedia data is obtained by performing real operation on the target virtual machine virtualized based on the target snapshot.

S250, returning the target multimedia data to the user terminal so that the user terminal can display the target multimedia data.

According to the technical scheme, at least one snapshot virtual machine corresponding to the snapshot identifier is determined from at least one alternative virtual machine, wherein the at least one snapshot virtual machine is virtualized through a target snapshot; determining a target virtual machine from at least one snapshot virtual machine; and determining target multimedia data obtained by performing actual operation on the target virtual machine. According to the scheme, the target virtual machine can be screened, so that high-quality target multimedia data can be conveniently obtained, and the real operation experience of a user under the condition of no idle physical machine resource is further optimized.

An optional technical solution, determining a target virtual machine from at least one snapshot virtual machine, includes: determining a target virtual machine in a real-time real-operation state from at least one snapshot virtual machine; determining target multimedia data obtained by performing an actual operation on a target virtual machine, including: and taking the multimedia data generated by the target virtual machine in the real-time real operation state as target multimedia data.

The real-time real-operation state can be understood as a state that the snapshot virtual machine is being subjected to real-operation by a user.

In the embodiment of the invention, the target virtual machine in the real-time real operation state can be determined from at least one snapshot virtual machine, and the multimedia data generated by the target virtual machine in the real-time real operation state is used as target multimedia data, and the target multimedia data can be, for example, live video. According to the scheme, the user can sense the operation process of other users in real time, the latest user actual operation condition is known, and the user can have actual operation substitution feeling under the condition of no idle physical machine resource, so that the actual operation experience of the user under the condition of no idle physical machine resource is further optimized.

An optional technical solution, determining target multimedia data according to the snapshot identifier, further includes: determining at least one second historical multimedia data obtained by performing real operation on at least one historical virtual machine according to the snapshot identification under the condition that at least one snapshot virtual machine is not successfully determined, wherein the at least one historical virtual machine is virtualized based on the target snapshot history; and randomly determining target multimedia data from at least one second historical multimedia data, or taking the second historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one second historical multimedia data as the target multimedia data, wherein the second historical multimedia data is obtained by performing actual operation on at least one historical virtual machine.

In the embodiment of the invention, multimedia data acquisition can be performed on the history user in the process of performing actual operations through the history virtual machine, at least one piece of acquired multimedia data is used as at least one piece of second history multimedia data, and the second history multimedia data can be, for example, video recording, actual operation screen shots, actual operation explanation video recording and the like when the history virtual machine is subjected to actual operations.

In the embodiment of the invention, in the case that at least one snapshot virtual machine is not successfully determined, for example, in the case that a virtual machine virtualized based on a target snapshot is not available, for example, in the case that no virtual machine in a real-time real-operation state is available in the virtual machine virtualized based on the target snapshot, at least one second historical multimedia data obtained by real-operating at least one historical virtual machine is determined according to a snapshot identifier, specifically, at least one second historical multimedia data corresponding to at least one historical virtual machine virtualized by the target snapshot represented by the snapshot identifier is determined according to the snapshot identifier; the identification of at least one history virtual machine virtualized by the target snapshot history characterized by the snapshot identification can be determined according to the snapshot identification; and determining at least one second historical multimedia data corresponding to the at least one historical virtual machine respectively according to the identification of the at least one historical virtual machine.

It will be appreciated that, since the number of the determined second historical multimedia data is at least one, and since the number of the target multimedia data simultaneously displayed by the user terminal is generally only one, one target multimedia data returned to the user terminal may be determined from the at least one second historical multimedia data. In the embodiment of the invention, the target multimedia data can be randomly determined from at least one second historical multimedia data; or the at least one second historical multimedia data is subjected to actual operation scoring in advance, wherein the actual operation scoring can be scoring on the accuracy of actual operation practice, can be scoring on the completeness of the second historical multimedia data, can also be scoring on the quality of the second historical multimedia data, for example, in the case that the second historical multimedia data is video, the actual operation scoring can be scoring on the image quality of the second historical multimedia data, and the second historical multimedia data, which meets the preset scoring condition, in the at least one second historical multimedia data, is taken as target multimedia data, and the preset scoring condition can be, for example, the second historical multimedia data with the highest actual operation scoring.

In the embodiment of the invention, under the condition that at least one snapshot virtual machine is not successfully determined, at least one second historical multimedia data obtained by performing actual operation on at least one historical virtual machine is determined according to the snapshot identification; the target multimedia data is randomly determined from the at least one second historical multimedia data, or the second historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one second historical multimedia data is used as the target multimedia data, so that the user terminal can display the actual operation data of the historical virtual machine under the condition that at least one snapshot virtual machine is not successfully determined, and the actual operation experience of the user under the condition that no idle physical machine resources exist is further optimized.

For better understanding of the technical solution of the embodiment of the present invention described above, an alternative example is provided herein. For example, referring to fig. 3, taking an actual operation request of the virtual machine sent by the user terminal corresponding to the user a as an example, responding to the actual operation request of the virtual machine sent by the user terminal corresponding to the user a, and determining a snapshot identifier; aiming at a physical machine corresponding to a virtual machine real operation request, under the condition that physical machine resources of the physical machine are in an occupied state because the physical machine virtualizes a virtual machine A and a virtual machine B, determining the virtual machine A virtualized through a target snapshot according to a snapshot identification, and further obtaining target multimedia data which is produced by a real operation user A through the real operation of the virtual machine A; respectively returning the target multimedia data to the user terminals corresponding to the surrounding users A so that the surrounding users A view the target multimedia data through the corresponding user terminals; it should be noted that the processing procedure of the virtual machine real operation request sent by the user terminal corresponding to the surrounding user B is similar to the processing procedure of the virtual machine real operation request sent by the user terminal corresponding to the surrounding user a.

Example III

Fig. 4 is a block diagram of a virtual machine processing apparatus according to a third embodiment of the present invention, where the apparatus is configured to execute the virtual machine processing method according to any of the foregoing embodiments. The device and the virtual machine processing method of each embodiment belong to the same invention conception, and reference may be made to the embodiment of the virtual machine processing method for details which are not described in detail in the embodiment of the virtual machine processing device. Referring to fig. 4, the apparatus may specifically include: a snapshot identification determination module 310, a target multimedia data determination module 320, and a target multimedia data presentation module 330.

The snapshot identification determining module 310 is configured to determine a snapshot identification in response to a virtual machine real operation request sent by the user terminal, where a target snapshot represented by the snapshot identification is used to virtualize a real operation virtual machine requesting real operation;

the target multimedia data determining module 320 is configured to determine, for a physical machine corresponding to the real-operation virtual machine, target multimedia data according to the snapshot identifier when physical machine resources of the physical machine are in an occupied state, where the target multimedia data is obtained by performing the real-operation on the target virtual machine virtualized based on the target snapshot;

The target multimedia data display module 330 is configured to return the target multimedia data to the user terminal, so that the user terminal displays the target multimedia data.

Optionally, the target multimedia data determining module 320 may include:

the first historical multimedia data determining unit is used for determining at least one first historical multimedia data obtained by performing actual operation on at least one historical virtual machine according to the snapshot identification, wherein the at least one historical virtual machine is virtualized based on the target snapshot history;

and the target multimedia data determining unit is used for randomly determining target multimedia data from at least one first historical multimedia data or taking the first historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one first historical multimedia data as the target multimedia data, wherein the first historical multimedia data is obtained by performing actual operation on the at least one historical virtual machine.

Optionally, the target multimedia data determining module 320 may include:

the snapshot virtual machine determining unit is used for determining at least one snapshot virtual machine corresponding to the snapshot identifier from at least one alternative virtual machine, wherein the at least one snapshot virtual machine is virtualized through the target snapshot;

The target virtual machine determining unit is used for determining a target virtual machine from at least one snapshot virtual machine;

and the target multimedia data obtaining unit is used for determining target multimedia data obtained by performing actual operation on the target virtual machine.

Based on the above scheme, optionally, the target virtual machine determining unit may include:

the target virtual machine determining subunit is used for determining the target virtual machine in a real-time real-operation state from at least one snapshot virtual machine;

the target multimedia data obtaining unit may include:

the target multimedia data is used as a subunit, and the target multimedia data is used as the multimedia data generated by the target virtual machine in a real-time real-operation state.

Based on the above scheme, optionally, the target multimedia data determining module 320 may further include:

the second historical multimedia data obtaining unit is used for determining at least one second historical multimedia data obtained by performing actual operation on the at least one historical virtual machine according to the snapshot identification under the condition that the at least one snapshot virtual machine is not successfully determined, wherein the at least one historical virtual machine is virtualized based on the target snapshot history;

And the target multimedia data is used as a unit for randomly determining the target multimedia data from at least one second historical multimedia data, or the second historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one second historical multimedia data is used as the target multimedia data, wherein the second historical multimedia data is obtained by performing actual operation on the at least one historical virtual machine.

Optionally, the virtual machine processing apparatus may further include:

the target snapshot determining module is used for determining a target snapshot represented by the snapshot identifier from at least one candidate snapshot under the condition that physical machine resources of the physical machine are in an occupied state;

and the real operation virtual machine distribution module is used for virtualizing the real operation virtual machine based on the target snapshot and distributing the real operation virtual machine to the user terminal so as to realize real operation of the real operation virtual machine through the user terminal.

Optionally, the virtual machine processing apparatus may further include:

the reference multimedia data determining module is used for responding to an actual operation reference request sent by the user terminal and determining reference multimedia data according to the snapshot identification, wherein the reference multimedia data is obtained by actual operation of a reference virtual machine virtualized based on the target snapshot;

And the multimedia data return module is used for returning the reference multimedia data to the user terminal.

According to the virtual machine processing device provided by the embodiment of the invention, the snapshot identification is determined by the snapshot identification determining module in response to the virtual machine real operation request sent by the user terminal, wherein the target snapshot represented by the snapshot identification is used for virtualizing the real operation virtual machine requesting real operation; determining target multimedia data according to the snapshot identification by a target multimedia data determining module aiming at a physical machine corresponding to the real-operation virtual machine under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by performing real-operation on a target virtual machine virtualized based on the target snapshot; and returning the target multimedia data to the user terminal through the target multimedia data display module so as to enable the user terminal to display the target multimedia data. According to the device, the user terminal can display the virtual machine real operation target multimedia data under the condition of no idle physical machine resource, so that the user does not need to be in a waiting state for a long time, and can browse the target multimedia data through the user terminal, and the real operation experience of the user under the condition of no idle physical machine resource is optimized.

The virtual machine processing device provided by the embodiment of the invention can execute the virtual machine processing method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.

It should be noted that, in the embodiment of the virtual machine processing apparatus, each unit and module included are only divided according to the functional logic, but not limited to the above-mentioned division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the present invention.

Example IV

Fig. 5 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.

As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.

Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as virtual machine processing methods.

In some embodiments, the virtual machine processing method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the virtual machine processing method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the virtual machine processing method in any other suitable manner (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.

The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.

The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A virtual machine processing method, comprising:

determining a snapshot identifier in response to a virtual machine real operation request sent by a user terminal, wherein a target snapshot characterized by the snapshot identifier is used for virtualizing a real operation virtual machine requesting real operation;

aiming at a physical machine corresponding to the real-operation virtual machine, determining target multimedia data according to the snapshot identification under the condition that physical machine resources of the physical machine are in an occupied state, wherein the target multimedia data is obtained by carrying out real-operation on a target virtual machine virtualized based on the target snapshot;

And returning the target multimedia data to the user terminal so that the user terminal displays the target multimedia data.

2. The method of claim 1, wherein said determining target multimedia data from said snapshot identification comprises:

determining at least one first historical multimedia data obtained by performing actual operation on at least one historical virtual machine according to the snapshot identifier, wherein the at least one historical virtual machine is virtualized based on the target snapshot history;

and randomly determining target multimedia data from the at least one first historical multimedia data, or taking the first historical multimedia data with the actual operation score meeting a preset scoring condition in the at least one first historical multimedia data as the target multimedia data, wherein the first historical multimedia data is obtained by performing actual operation on the at least one historical virtual machine.

3. The method of claim 1, wherein said determining target multimedia data from said snapshot identification comprises:

determining at least one snapshot virtual machine corresponding to the snapshot identifier from at least one alternative virtual machine, wherein the at least one snapshot virtual machine is virtualized through the target snapshot;

Determining a target virtual machine from the at least one snapshot virtual machine;

and determining target multimedia data obtained by performing actual operation on the target virtual machine.

4. The method of claim 3, wherein the determining a target virtual machine from the at least one snapshot virtual machine comprises:

determining a target virtual machine in a real-time real-operation state from the at least one snapshot virtual machine;

the determining the target multimedia data obtained by performing the real operation on the target virtual machine comprises the following steps:

and taking the multimedia data generated by the target virtual machine in the real-time real operation state as target multimedia data.

5. The method of claim 3, wherein said determining target multimedia data from said snapshot identification further comprises:

determining at least one second historical multimedia data obtained by performing actual operation on at least one historical virtual machine according to the snapshot identification under the condition that the at least one snapshot virtual machine is not successfully determined, wherein the at least one historical virtual machine is virtualized based on the target snapshot history;

and randomly determining target multimedia data from the at least one second historical multimedia data, or taking the second historical multimedia data with the actual operation score meeting the preset scoring condition in the at least one second historical multimedia data as the target multimedia data, wherein the second historical multimedia data is obtained by performing actual operation on the at least one historical virtual machine.

6. The method as recited in claim 1, further comprising:

under the condition that physical machine resources of the physical machine are in an occupied state, determining a target snapshot represented by the snapshot identification from at least one candidate snapshot;

and virtualizing the real operation virtual machine based on the target snapshot, and distributing the real operation virtual machine to the user terminal so as to real-operate the real operation virtual machine through the user terminal.

7. The method as recited in claim 1, further comprising:

responding to an actual operation reference request sent by a user terminal, and determining reference multimedia data according to the snapshot identification, wherein the reference multimedia data is obtained by actual operation of a reference virtual machine virtualized based on the target snapshot;

and returning the reference multimedia data to the user terminal.

8. A virtual machine processing apparatus, comprising:

9. An electronic device, comprising:

at least one processor; and

the memory stores a computer program executable by the at least one processor to cause the at least one processor to perform the virtual machine processing method of any of claims 1-7.

10. A computer readable storage medium storing computer instructions for causing a processor to implement the virtual machine processing method of any one of claims 1-7 when executed.