CN109040150A - Cloud desktop services method, client platform and system - Google Patents
Cloud desktop services method, client platform and system Download PDFInfo
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- CN109040150A CN109040150A CN201710426088.7A CN201710426088A CN109040150A CN 109040150 A CN109040150 A CN 109040150A CN 201710426088 A CN201710426088 A CN 201710426088A CN 109040150 A CN109040150 A CN 109040150A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45566—Nested virtual machines
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
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Abstract
The present invention proposes a kind of cloud desktop services method, client platform and system, is related to cloud desktop technology field.Wherein, a kind of cloud desktop services method of the invention includes: to interact positioned at the cloud desktop virtual machine of client with user, wherein cloud desktop virtual machine is to be generated according to the image file of server end cloud desktop；Cloud desktop virtual machine updates operation according to the data of user and updates server end cloud desktop.By such method, cloud desktop virtual machine can be affixed one's name on user's lateral terminal top, user can operate in cloud desktop virtual machine under off-line state, exclusive peripheral hardware can also be configured in cloud desktop virtual machine, the operation of user, driving of installation etc. can be synchronized to server end by cloud desktop virtual machine, to realize offline using cloud desktop, and improve the compatibility to peripheral hardware.
Description
Technical field
This application involves cloud desktop technology field, especially a kind of cloud desktop services method, client platform and system.
Background technique
Cloud desktop refers to that, by the computerized environment of user, application program, the user informations such as personal document are integrated into cloud, with
The form of conventional desktop is presented to the user, so that user possesses the technology of experience similar with conventional desktop.The application of the technology
Range is wide, and in some production environments of operator, such as call center, client service center, business center have deployed cloud desktop
Product.
The cloud Desktop Product type disposed at present mainly includes VDI (Virtual Desktop Infrastructure, void
Quasi- desktop architecture) and SBC (Server-based Computing, being calculated based on server is that shared long-range of session answers
With or desktop), product has Citrix XenDesktop, VMware view etc.；Traditional solution is to pass through server side
The distribution and management and running to the abstract of hardware, resource are realized in virtualization, show desktop in client and server-side by agreement
Image.There are some drawbacks for this solution:
1) use problem offline: existing cloud desktop must be connect in normal situation just in network stabilization, and with server-side
It can use, the occasion for network difference is simultaneously not suitable for.
2) performance issue: in the case where client user is more, due to needing resource-sharing, service end main frame is needed
The resources such as enough CPU, memory, storage, otherwise you can't get guarantees for cloud desktop performance.
3) peripheral hardware compatibling problem: often having some special peripheral hardwares, such as printer, scanner in client-side, this
A little peripheral hardware types and brand are numerous, need to carry out the deployment and installation of driver beyond the clouds, are inconvenient, therefore cause outer
If compatibility issue, this problem always be cloud desktop deployment pain spot.
Summary of the invention
The purpose of the application is to propose a kind of cloud desktop technology scheme, allows using and improve offline for cloud desktop
To the compatibility of peripheral hardware.
According to the one aspect of the application, a kind of cloud desktop services method is proposed, comprising: the cloud desktop positioned at client is empty
Quasi- machine is interacted with user, wherein cloud desktop virtual machine is to be generated according to the image file of server end cloud desktop；Cloud desktop
Virtual machine updates operation according to the data of user and updates server end cloud desktop.
Optionally, further includes: cloud desktop virtual machine is updated according to server end cloud desktop.
Optionally, further includes: judge whether client includes that cloud desktop is empty according to cloud desktop services from the user request
Quasi- machine；If client includes cloud desktop virtual machine, cloud desktop virtual machine is updated according to server end cloud desktop；If client is not
Including cloud desktop virtual machine, then cloud desktop virtual machine is generated according to the image file of server end cloud desktop.
Optionally, generating cloud desktop virtual machine according to the image file of server end cloud desktop includes: to distribute in client
Resource；The image file of server end cloud desktop is obtained from server end；It is empty in client creation cloud desktop according to image file
Quasi- machine.
Optionally, further includes: user right is verified by server end according to cloud desktop services from the user request, if
It is verified, then executes and judge whether client includes cloud desktop virtual machine；If verifying does not pass through, the invalid letter of access is fed back
Breath.
Optionally, further includes: security policy information is obtained from server end according to user right, security policy information includes
Addition is deleted, editor, activation, is locked, one or more permissions in filing desktop；Cloud desktop virtual machine is according to security strategy
Information is interacted with user.
By such method, cloud desktop virtual machine can be affixed one's name on user's lateral terminal top, user can be under off-line state
It is operated in cloud desktop virtual machine, can also configure exclusive peripheral hardware in cloud desktop virtual machine, cloud desktop virtual machine can be with
The operation of user, driving of installation etc. are synchronized to server end, to realize offline using cloud desktop, and improved externally
If compatibility.
According to further aspect of the application, a kind of cloud desktop services method is proposed, comprising: according to from cloud desktop client
It holds the data of the user of platform to update operation and updates server end cloud desktop；And/or cloud table is updated according to server end cloud desktop
Face virtual machine.
Optionally, further includes: issue the image file of server end cloud desktop, to cloud desktop client platform so as to cloud table
Face client platform generates cloud desktop virtual machine according to image file.
Optionally, further includes: according to cloud desktop services requests verification user right from the user；According under user right
Hair security policy information, security policy information include addition, delete, editor, activation, lock, one or more in filing desktop
Item permission, so that cloud desktop virtual machine is interacted according to security policy information with user.
By such method, it is synchronous with user side virtual machine medium cloud desktop data to can be realized server side, guarantees
User is able to use newest data, configuration content, realizes offline using cloud desktop, and improve the compatibility to peripheral hardware.
According to the another aspect of the application, a kind of cloud desktop client platform is proposed, comprising: cloud desktop virtual machine is used
It is interacted in user, cloud desktop virtual machine is to be generated according to the image file of server end cloud desktop；Update module is uploaded, is used for
Operation, which is updated, according to the data of user updates server end cloud desktop.
Optionally, further includes: downloading update module, for updating cloud desktop virtual machine according to server end cloud desktop.
Optionally, further includes: request receiving module, for receiving cloud desktop services request from the user；Virtual machine dimension
Module is protected, for judging whether client includes cloud desktop virtual machine；If client includes cloud desktop virtual machine, according to service
Device end cloud desktop updates cloud desktop virtual machine；If client does not include cloud desktop virtual machine, according to server end cloud desktop
Image file generates cloud desktop virtual machine.
Optionally, virtual machine maintenance module includes: client resource allocation unit, for distributing resource in client；Mirror
As file obtaining unit, for obtaining the image file of server end cloud desktop from server end；Virtual machine generation unit, is used for
Cloud desktop virtual machine is created in client according to image file.
Optionally, further includes: Authority Verification module, for logical according to the cloud desktop services request from request receiving module
Cross server end verifying user right；If being verified, activate virtual machine maintenance module execution judge client whether include
Cloud desktop virtual machine；If verifying does not pass through, access invalid information is fed back.
Optionally, further includes: security strategy obtains module, for obtaining security strategy from server end according to user right
Information, security policy information include addition, delete, editor, activation, lock, one or more permissions in filing desktop；Cloud table
Face virtual machine is interacted according to security policy information with user.
Such cloud desktop client can permit user under off-line state and operate in cloud desktop virtual machine,
Exclusive peripheral hardware can be configured in cloud desktop virtual machine, the driving of the operation of user, installation can be equal by cloud desktop virtual machine
Server end is walked, to realize offline using cloud desktop, and improves the compatibility to peripheral hardware.
According to another aspect of the application, a kind of cloud desktop system is proposed, comprising: cloud desktop client platform is used for
Execute the cloud desktop services method for the client-side being mentioned above；With, server end platform, it is mentioned above for executing
The cloud desktop services method of server side.
Such cloud desktop system can allow user enterprising in cloud desktop virtual machine under client platform off-line state
Row operation, can also configure exclusive peripheral hardware in cloud desktop virtual machine, and cloud desktop virtual machine can be by the operation of user, installation
Driving etc. is synchronized to server end, to improve the using offline and to the compatibility of peripheral hardware of cloud desktop.
According to the one aspect of the application, a kind of cloud desktop system is proposed, comprising: memory；And it is coupled to and deposits
The processor of reservoir, processor are configured as any one the cloud table being mentioned above based on the instruction execution for being stored in memory
Face method of servicing.
Such cloud desktop system can allow for the offline of user to carry out the separately installed configuration of peripheral hardware using and user side,
It realizes offline using cloud desktop, and improves the compatibility to peripheral hardware.
In addition, proposing a kind of computer readable storage medium according to the one aspect of the application, being stored thereon with computer
The step of program instruction, any one cloud desktop services method that realization is mentioned above when which is executed by processor.
Such computer readable storage medium by executing instruction thereon, can allow for user offline use and
User side carries out the separately installed configuration of peripheral hardware, realizes offline using cloud desktop, and improve the compatibility to peripheral hardware.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic diagram of one embodiment of cloud desktop system of the invention.
Fig. 2 is the schematic diagram of another embodiment of cloud desktop system of the invention.
Fig. 3 is the flow chart of one embodiment of cloud desktop services method of the invention.
Fig. 4 is the flow chart of another embodiment of cloud desktop services method of the invention.
Fig. 5 is the flow chart that one embodiment of cloud desktop virtual machine is generated in cloud desktop services method of the invention.
Fig. 6 is the flow chart of another embodiment of cloud desktop services method of the invention.
Fig. 7 is the schematic diagram of one embodiment of cloud desktop client platform of the invention.
Fig. 8 is the schematic diagram of another embodiment of cloud desktop client platform of the invention.
Fig. 9 is the schematic diagram of another embodiment of cloud desktop client platform of the invention.
Figure 10 is the schematic diagram of one embodiment of cloud desktop system of the invention.
Figure 11 is the schematic diagram of another embodiment of cloud desktop system of the invention.
Figure 12 is the schematic diagram of another embodiment of cloud desktop system of the invention.
Specific embodiment
Below by drawings and examples, the technical solution of the application is described in further detail.
The structural schematic diagram of one embodiment of the application cloud desktop system is as shown in Figure 1.Cloud desktop system includes storage
Device 110 and processor 120.Wherein: memory 110 can be disk, flash memory or other any non-volatile memory mediums.Storage
Device is used to store the instruction in the hereafter corresponding embodiment of medium cloud desktop services method.Processor 120 is coupled to memory 110,
One or more integrated circuits be can be used as to implement, such as microprocessor or microcontroller.The processor 120 is deposited for executing
The instruction stored in reservoir can be realized the peripheral configuration of cloud desktop offline service and terminal side.
It in one embodiment, can be as shown in Fig. 2, cloud desktop system 200 includes memory 210 and processor 220.
Processor 220 is coupled to memory 210 by BUS bus 230.The cloud desktop system 200 can also be connected by memory interface 240
External memory 250 is connected to call external data, network or other one can also be connected to by network interface 260
Platform computer system (not shown).It no longer describes in detail herein.
In this embodiment, it is instructed by memory stores data, then above-metioned instruction is handled by processor, can be realized
The peripheral configuration of cloud desktop offline service and terminal side.
In another embodiment, a kind of computer readable storage medium, is stored thereon with computer program instructions, this refers to
The step of enabling the method realized in cloud desktop services method corresponding embodiment when being executed by processor.Those skilled in the art
It should be appreciated that embodiments herein can provide as method, apparatus or computer program product.Therefore, the application can be used completely
The form of hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects.Moreover, the application can adopt
Used in one or more wherein include computer usable program code computer can with non-transient storage medium (including but
Be not limited to magnetic disk storage, CD-ROM, optical memory etc.) on the form of computer program product implemented.
The flow chart of one embodiment of cloud desktop services method of the invention is as shown in Figure 3.
In step 301, it is interacted positioned at the cloud desktop virtual machine of client with user, wherein cloud desktop virtual machine
To be generated according to the image file of server end cloud desktop.Cloud desktop virtual machine is taken using the hardware resource of user terminal
Business, with server end cloud desktop configuration, while again can according to user the configuration of cloud desktop virtual machine, data processing,
Driving installation etc. updates cloud desktop virtual machine.
In step 302, cloud desktop virtual machine updates operation according to the data of user and updates server end cloud desktop.Cloud table
The update operation of user can be synchronized to server cloud desktop, updated in server cloud desktop by face virtual machine under connected state
The cloud DESKTOP INFORMATION of the terminal.
By such method, cloud desktop virtual machine can be affixed one's name on user's lateral terminal top, user can be under off-line state
It is operated in cloud desktop virtual machine, can also configure exclusive peripheral hardware in cloud desktop virtual machine, cloud desktop virtual machine can be with
The operation of user, driving of installation etc. are synchronized to server end, to realize offline using cloud desktop, and improved externally
If compatibility.Currently, cloud desktop in the prior art only takes up the hardware resource of server side, this causes very server
Big burden, also very dependent on Network status；User side is often due to network Caton or server resource deficiency cause cloud table
The situations such as the slow, maloperation of face reaction.Method in through the embodiment of the present invention can make full use of the resource of user side, drop
The burden of low server, and improve the reaction speed of user side cloud desktop.
In one embodiment, the more new information from server end cloud desktop, real-time update cloud desktop can also be received
Virtual machine.By such method, can timely update cloud desktop virtual machine information, keep and server end cloud desktop as far as possible
Synchronization.
In one embodiment, after the cloud desktop services for receiving user are requested, first whether client platform can be determined
With cloud desktop virtual machine.If client includes cloud desktop virtual machine, server end cloud DESKTOP INFORMATION is obtained from server end,
The cloud desktop virtual machine of client is updated, guarantees the timeliness of client cloud desktop virtual machine information；If client is not
Including cloud desktop virtual machine, then the image file of server end cloud desktop is obtained from server end, cloud desktop is installed in client
Virtual machine.
By such method, it can guarantee user by access cloud desktop virtual machine to carry out cloud desktop operation, guarantee
Operational capacity under off-line state, while also avoiding cloud desktop is installed repeatedly, guarantee void by the way of data update
Quasi- machine is synchronous with the data of server end, improves the efficiency that cloud desktop uses.
In one embodiment, user right verification operation can also be set, the user name, close provided by matching user
Code etc. judges the whether accessible cloud desktop server of user；If cannot, access invalid information is fed back, or remind user again
Input, to improve the safety of cloud desktop server access.
In one embodiment, different user right grades can be set, according to user right from server obtain pair
The security strategy answered, security policy information may include addition, delete, editor, activation, locking, filing desktop in one or
Multinomial permission.During user's operation cloud desktop virtual machine, cloud desktop virtual machine is based on security policy information and user hands over
Mutually, user is forbidden to carry out the operation other than the operation that the corresponding security policy information of its Permission Levels allows.In this way
Method can configure different user gradations, carry out user's interaction according to user gradation in cloud desktop virtual machine, realize multi-purpose
Family fraction limit access, improves the safety of information.
The flow chart of another embodiment of cloud desktop services method of the invention is as shown in Figure 4.
In step 401, cloud desktop services request from the user is received.It may include user in the request of cloud desktop services
The password of the expression identity information such as user name, password of input.
In step 402, server end verifying user right is sent by information such as user's user name, passwords.
In step 403, judge whether to receive and be verified information from server end.In one embodiment, if
Server end fails to be verified, then does not feed back, if client fails to receive in the given time to be verified information, then it is assumed that
Fail to be verified.It in another embodiment, can feedback validation failure information if server end fails to be verified.
It is verified information if receiving, thens follow the steps 405；If failing to receive and being verified information, then follow the steps
404。
In step 404, invalid information is accessed to user feedback, then executes step 401, the cloud desktop of user is waited to take
Business request.
In step 405, the security policy information for meeting user right is obtained from server end.
In a step 406, judge whether client has been mounted with cloud desktop virtual machine.If having installed cloud desktop virtual machine,
Then follow the steps 407；If not installing cloud desktop virtual machine, 408 are thened follow the steps.
In step 407, the cloud desktop virtual machine of client is updated according to server end cloud desktop to guarantee that cloud desktop is empty
Quasi- machine is synchronous with server end.
In a step 408, the image file that server end cloud desktop is obtained from server end generates cloud desktop in client
Virtual machine.After the completion of deployment, reboot operation system completes final configuration.
In step 409, cloud desktop virtual machine is handed over according to the security policy information obtained in step 405 with user
Mutually.
In step 410, if user to cloud desktop virtual machine carried out update operation, such as more new data, be mounted with it is new
Peripheral hardware etc. then updates corresponding server end cloud desktop.In one embodiment, update is operated can be carried out with preset frequency,
It can carry out, can also be carried out in time after leaving off-line state according to idle is pre-configured in.
By such method, it can be realized user's checking, user is classified, cloud desktop virtual machine is installed, cloud desktop is synchronous
Deng, ensured cloud desktop it is offline using and on the basis of peripheral configuration, also improve safety.Cloud desktop services end not
Need to create virtual machine corresponding with cloud desktop, client disposes desktop virtual machine using the image file of server-side.Cloud desktop
It is no longer only the presentation and displaying of server-side virtual desktop, to ensure that cloud desktop can be used and be serviced offline
Device end is equipped with the control of strategy in advance, while cloud desktop itself can use the hardware resource raising performance of client.
Flow chart such as Fig. 5 institute of one embodiment of cloud desktop virtual machine is generated in cloud desktop services method of the invention
Show.
In step 501, resource is distributed in client, which is used for installation and operation cloud desktop virtual machine.At one
In embodiment, the resource that can be distributed includes memory, hard disk, central processor CPU processing capacity etc..
In step 502, the image file of server end cloud desktop is obtained from server end.
In step 503, cloud desktop virtual machine is created in client according to image file.
By such method, it is capable of the hardware resource of abundant applications client, reduces the burden of cloud desktop server；?
Installation configuration is carried out when logging in for the first time, improves next application efficiency.
The flow chart of another embodiment of cloud desktop services method of the invention is as shown in Figure 6.
In step 601, server end platform receives the more new information of the data from cloud desktop client platform, according to next
Operation and the associated server end cloud desktop of corresponding client are updated from the data of the user of cloud desktop client platform.One
In a embodiment, server end platform can passively receive the more new information from cloud desktop client platform, can also be actively
More new information is inquired to client platform, to guarantee the timely backup of cloud desktop client information.
In step 602, the cloud desktop virtual machine of client platform is updated, according to the cloud desktop of server end with guarantee pair
The top-down configuration management of cloud desktop virtual machine.
By such method, can cloud desktop client platform side cloud desktop virtual machine it is relatively independent for user
While service, guarantee the synchronization and backup of data, improves Information Security；Guarantee simultaneously to cloud desktop virtual machine from top to bottom
Configuration management, improve cloud desktop virtual machine controllability.
It in one embodiment, can also be objective to cloud desktop according to the image file request from cloud desktop client platform
Family end platform issues the image file of server end cloud desktop.It in one embodiment, may include visitor in image file request
Family end mark or client type mark, server end determine the image file for being sent to client according to the mark.At one
In embodiment, what image file can improve image file according to the update real-time update of server end cloud desktop issues effect
Rate, can also when client is initiated to request in-time generatin, to reduce to the occupancy of server end memory space.
By such method, image file can be provided for client, realize the initial of client cloud desktop virtual machine
It equips or reinstalls, facilitate building and safeguarding for cloud desktop client platform.
The schematic diagram of one embodiment of cloud desktop client platform of the invention is as shown in Figure 7.Cloud desktop virtual machine 701
It can be interacted with user, wherein cloud desktop virtual machine is to be generated according to the image file of server end cloud desktop.Cloud desktop
Virtual machine is serviced using the hardware resource of user terminal, the configuration with server end cloud desktop, while again being capable of basis
User updates cloud desktop virtual machine in the configuration of cloud desktop virtual machine, data processing, driving installation etc..Upload update module 702
Operation can be updated according to the data of user update server end cloud desktop.Cloud desktop virtual machine can will be used under connected state
The update operation at family is synchronized to server cloud desktop, updates the cloud DESKTOP INFORMATION of the terminal in server cloud desktop.
It include the cloud desktop virtual machine being deployed on user's lateral terminal, off-line state in such cloud desktop client platform
Lower user can operate in cloud desktop virtual machine, and exclusive peripheral hardware, cloud desktop can also be configured in cloud desktop virtual machine
The operation of user, driving of installation etc. can be synchronized to server end by virtual machine, thus realize offline using cloud desktop, and
Improve the compatibility to peripheral hardware.
The schematic diagram of another embodiment of cloud desktop client platform of the invention is as shown in Figure 8.Wherein, cloud desktop is empty
Quasi- machine 801 and the structure and function for uploading update module 802 are similar to the embodiment of Fig. 7.Cloud desktop client platform also wraps
Downloading update module 803 is included, the more new information from server end cloud desktop, real-time update cloud desktop virtual machine can be received.
Such cloud desktop client platform can timely update cloud desktop virtual machine information, keep as far as possible and server
Hold the synchronization of cloud desktop.
The schematic diagram of another embodiment of cloud desktop client platform of the invention is as shown in Figure 9.Wherein, cloud desktop is empty
The structure and function of quasi- machine 901, upload update module 902 and downloading update module 903 is similar to the embodiment of Fig. 8.Cloud table
Face client platform can also include request receiving module 904 and virtual machine maintenance module 907.Request receiving module 904 can
Receive the cloud desktop services request of user；Virtual machine maintenance module 907, can receive user cloud desktop services request after,
First determine whether client platform has cloud desktop virtual machine.If client has cloud desktop virtual machine, obtained from server end
Server end cloud DESKTOP INFORMATION is taken, the cloud desktop virtual machine of client is updated, guarantees client cloud desktop virtual machine letter
The timeliness of breath；If client does not include cloud desktop virtual machine, the mirror image text of server end cloud desktop is obtained from server end
Part installs cloud desktop virtual machine in client.
Such cloud desktop client platform can guarantee user by access cloud desktop virtual machine to carry out cloud desktop behaviour
Make, ensure that the operational capacity under off-line state, while also avoiding that cloud desktop is installed repeatedly, by the way of data update
Guarantee that virtual machine is synchronous with the data of server end, improves the efficiency that cloud desktop uses.
In one embodiment, cloud desktop client platform can also include Authority Verification module 905, can pass through matching
User name, the password etc. that user provides judge the whether accessible cloud desktop server of user；If cannot, it is invalid to feed back access
Information, or user is reminded to input again, to improve the safety of cloud desktop server access.
In one embodiment, cloud desktop client platform can also include that security strategy obtains module 906, according to permission
The user right that authentication module 905 determines obtains corresponding security strategy from server, security policy information may include addition,
It deletes, editor, activation, lock, one or more permissions in filing desktop.In the process of user's operation cloud desktop virtual machine
In, cloud desktop virtual machine 901 is interacted according to security policy information with user, and user is forbidden to carry out the security strategy of its Permission Levels
Operation other than the operation that information allows.
Such cloud desktop client platform can configure different user gradations, in cloud desktop virtual machine according to user etc.
Grade carries out user's interaction, realizes multi-user's fraction limit access.
The schematic diagram of one embodiment of cloud desktop system of the invention is as shown in Figure 10.Wherein, cloud desktop client is flat
Platform 1001 is able to carry out the function for the cloud desktop services method client being mentioned above, and is carried out and is used using cloud desktop virtual machine
The interaction at family, and it is synchronous with server end progress cloud desktop data etc.；The execution of server end platform 1002 is mentioned above
The function of cloud desktop services method server end, can be synchronous with cloud desktop virtual machine progress data, can also be cloud desktop visitor
Family end platform provides cloud desktop mirror image file etc..
Such cloud desktop system can allow user enterprising in cloud desktop virtual machine under client platform off-line state
Row operation, can also configure exclusive peripheral hardware in cloud desktop virtual machine, and cloud desktop virtual machine can be by the operation of user, installation
Driving etc. is synchronized to server end, to realize offline using cloud desktop, and improves the compatibility to peripheral hardware.
In one embodiment, cloud desktop system can be as shown in figure 11.OpenStack, which is based on, in client builds cloud table
Face client platform, the image file based on server end generate cloud desktop virtual machine.It is taken in server end based on OpenStack
Server end platform is built, may include the management mould such as user management, desktop management, tactical management, monitoring management, log management
Block.
User management module can manage the information such as the user of cloud desktop, user group, and user data is mainly user in void
The business datum generated in quasi- machine provides storage and supports, to achieve the purpose that the application and data separating of user.
Desktop management module can distribute desktop mirror image for user, can distribute desktop mirror image by user or user group；Dividing
Desktop security strategy is specified when with desktop mirror image, security strategy may include addition, delete, editor, activation, locking, filing table
It is one or more in face etc..
Mirror image management module can make different virtual machine image template, including Windows, Linux template etc., moreover it is possible to
Enough additions are deleted, modification virtual machine image template.
Policy management module can manage including desktop security strategy (including USB (Universal Serial Bus, lead to
With universal serial bus) enabled/disabled, image duplication paste enabled/disabled, file and file duplication paste enabled/disabled, audio
Video equipment enabled/disabled), desktop expired time, desktop stale messages, a variety of strategy letters including offline access time limit etc.
Breath allows administrator to carry out configuration modification.
Monitoring management module is capable of the operation and client virtual machine (online feelings of monitoring system management cloud desktop management platform
Under condition) operation, once be abnormal, issue alarm.
Log management module is able to record cloud desktop management platform, the running log of client, operation log etc..
Such cloud desktop system can be realized the complete control to cloud desktop, is realizing cloud desktop offline service, is improving
While operational efficiency, the safety, flexibility and reliability of cloud desktop system are improved.
In one embodiment, client can be web page access mode, be also possible to the nova of order line
client.It is developed based on OpenStack in cloud desktop system of the invention, as shown in figure 12, can use Nova Api reception
The HTTP request sent with processing client；Determine virtual machine creating on which node using Nova Scheduler.It utilizes
Nova compute is responsible for the management of the life cycle of virtual machine.The control of data access authority is realized using nova conductor
System operation；Certificate is managed using nova cert, and control is realized using Nova vncproxy and Nova-ConsoleAuth
Platform service.Nova-ConsoleAuth is able to verify that user authentication information, client where verification information is mapped to virtual machine
IP address and port, glance module provide interface support mirror image operation.HTTP request can be passed through between different modules
REST API service, (such as Nova-scheduler requests Nova-compute) passes through RPC between the same module difference component
(Remote Procedure Call Protocol, remote procedure call protocol) far call, passes through message queue RabbMQ
To realize.
Such cloud desktop system is based on OpenStack and carries out development and application, shortens the development time, reduces out
Hair, operating cost are conducive to expand application.
The application is reference according to the method for the embodiment of the present application, the flow chart of equipment (system) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
So far, the application is described in detail.In order to avoid covering the design of the application, it is public that this field institute is not described
The some details known.Those skilled in the art as described above, completely it can be appreciated how implementing technology disclosed herein
Scheme.
The present processes and device may be achieved in many ways.For example, can by software, hardware, firmware or
Person's software, hardware, firmware any combination realize the present processes and device.The step of for the method it is above-mentioned
Sequence is merely to be illustrated, and the step of the present processes is not limited to sequence described in detail above, unless with other sides
Formula illustrates.In addition, in some embodiments, the application can be also embodied as recording program in the recording medium, these
Program includes for realizing according to the machine readable instructions of the present processes.Thus, the application also covers storage for executing
According to the recording medium of the program of the present processes.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the application rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to preferred embodiment, it should be understood by those ordinary skilled in the art that: still
It can modify to the specific embodiment of the application or some technical features can be equivalently replaced；Without departing from this Shen
Please technical solution spirit, should all cover in the claimed technical proposal scope of the application.
Claims (18)
1. a kind of cloud desktop services method, comprising:
Cloud desktop virtual machine positioned at client is interacted with user, wherein the cloud desktop virtual machine is according to server
The image file of cloud desktop is held to generate；
The cloud desktop virtual machine updates operation according to the data of user and updates the server end cloud desktop.
2. according to the method described in claim 1, further include:
The cloud desktop virtual machine is updated according to the server end cloud desktop.
3. according to the method described in claim 1, further include:
Judge whether client includes the cloud desktop virtual machine according to cloud desktop services from the user request；
If the client includes the cloud desktop virtual machine, it is empty that the cloud desktop is updated according to the server end cloud desktop
Quasi- machine；
If the client does not include the cloud desktop virtual machine, according to the generation of the image file of server end cloud desktop
Cloud desktop virtual machine.
4. according to the method described in claim 3, described generate the cloud desktop according to the image file of server end cloud desktop
Virtual machine includes:
Resource is distributed in client；
The image file of server end cloud desktop is obtained from server end；
The cloud desktop virtual machine is created in the client according to the image file.
5. according to the method described in claim 3, further include:
User right is verified by server end according to cloud desktop services from the user request and executes institute if being verified
It states and judges whether client includes the cloud desktop virtual machine；
If verifying does not pass through, access invalid information is fed back.
6. according to the method described in claim 5, further include:
According to the user right from server end obtain security policy information, the security policy information include addition, delete,
Editor activation, locks, one or more permissions in filing desktop；
The cloud desktop virtual machine is interacted according to the security policy information with user.
7. a kind of cloud desktop services method, comprising:
Operation, which is updated, according to the data of the user from cloud desktop client platform updates server end cloud desktop；And/or
The cloud desktop virtual machine is updated according to the server end cloud desktop.
8. cloud desktop services method according to claim 7, comprising:
The image file of the server end cloud desktop is issued, to the cloud desktop client platform so as to the cloud desktop client
Platform is held to generate the cloud desktop virtual machine according to the image file.
9. cloud desktop services method according to claim 7 or 8, further includes:
According to cloud desktop services requests verification user right from the user；
Issue security policy information according to the user right, the security policy information includes addition, delete, editor, activation,
One or more permissions in locking, filing desktop, so that the cloud desktop virtual machine according to the security policy information and is used
Family interaction.
10. a kind of cloud desktop client platform, comprising:
Cloud desktop virtual machine, for interacting with user, the cloud desktop virtual machine is the mirror image text according to server end cloud desktop
Part generates；
Update module is uploaded, updates the server end cloud desktop for updating operation according to the data of user.
11. cloud desktop client platform according to claim 10, further includes:
Update module is downloaded, for updating the cloud desktop virtual machine according to the server end cloud desktop.
12. cloud desktop client platform according to claim 10, further includes:
Request receiving module, for receiving cloud desktop services request from the user；
Virtual machine maintenance module, for judging whether client includes the cloud desktop virtual machine；If the client includes institute
Cloud desktop virtual machine is stated, then the cloud desktop virtual machine is updated according to the server end cloud desktop；If the client is not wrapped
The cloud desktop virtual machine is included, then the cloud desktop virtual machine is generated according to the image file of server end cloud desktop.
13. cloud desktop client platform according to claim 12, the virtual machine maintenance module include:
Client resource allocation unit, for distributing resource in client；
Image file acquiring unit, for obtaining the image file of server end cloud desktop from server end；
Virtual machine generation unit, for creating the cloud desktop virtual machine in the client according to the image file.
14. cloud desktop client platform according to claim 12, further includes:
Authority Verification module, for being verified according to the cloud desktop services request from the request receiving module by server end
User right；
If being verified, activate the virtual machine maintenance module execution is described to judge whether client includes that the cloud desktop is empty
Quasi- machine；
If verifying does not pass through, access invalid information is fed back.
15. cloud desktop client platform according to claim 14, further includes:
Security strategy obtains module, for obtaining security policy information, the safety from server end according to the user right
Policy information includes addition, deletes, editor, activation, locks, one or more permissions in filing desktop；
The cloud desktop virtual machine is interacted according to the security policy information with user.
16. a kind of cloud desktop system, comprising:
Cloud desktop client platform requires cloud desktop services method described in 1~6 any one for perform claim；With,
Server end platform requires cloud desktop services method described in 7~9 any one for perform claim.
17. a kind of cloud desktop system, comprising:
Memory；And
It is coupled to the processor of the memory, the processor is configured to based on the instruction execution for being stored in the memory
Method as described in any one of claim 1 to 9.
18. a kind of computer readable storage medium, is stored thereon with computer program instructions, real when which is executed by processor
The step of method described in existing claim 1 to 9 any one.
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| CN201710426088.7A CN109040150A (en) | 2017-06-08 | 2017-06-08 | Cloud desktop services method, client platform and system |
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| CN201710426088.7A CN109040150A (en) | 2017-06-08 | 2017-06-08 | Cloud desktop services method, client platform and system |
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| CN115328372B (en) * | 2022-07-30 | 2024-01-09 | 深圳乐播科技有限公司 | Synchronous display method, synchronous display device, electronic equipment and storage medium |
| CN116522316A (en) * | 2023-02-23 | 2023-08-01 | 武汉禾正丰科技有限公司 | Service management system based on distributed network |
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