CN107888695A - Cloud platform creates the method and cloud platform equipment of mirror image - Google Patents
Cloud platform creates the method and cloud platform equipment of mirror image Download PDFInfo
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- CN107888695A CN107888695A CN201711190001.7A CN201711190001A CN107888695A CN 107888695 A CN107888695 A CN 107888695A CN 201711190001 A CN201711190001 A CN 201711190001A CN 107888695 A CN107888695 A CN 107888695A
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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Abstract
This application provides the method and cloud platform equipment that a kind of cloud platform creates mirror image, belong to cloud platform technical field.The cloud platform that the embodiment of the present application provides creates the method and cloud platform equipment of mirror image, the user profile of cloud platform front end is synchronous with the user profile that the FTP service of cloud platform rear end associates, when cloud platform receives the mirror image request to create of user, the user that can be carried according to mirror image request to create identifies, to image file mark and image file path corresponding to FTP service acquisition, image parameter information is automatically generated to send to Glance services, make Glance services according to the image parameter information creating mirror image, simplify user's mode of operation during mirror image creates, improve the Experience Degree of user.
Description
Technical field
The application is related to cloud computing correlative technology field, and the method and Yun Ping of mirror image are created more particularly, to a kind of cloud platform
Platform equipment.
Background technology
Cloud management platform (hereinafter referred to as cloud platform) is related to a kind of network application mode, can be by largely with network connection
Computing resource is managed collectively and scheduling, forms a computing resource pond to user's on-demand service.The service that cloud platform provides includes
Three aspects：IaaS (Infrastructure as a Service, infrastructure service), PaaS (Platform as a
Service, platform service), SaaS ((Software as a Service, software i.e. service).Virtual machine technique is a kind of
The effectively important means of management and fully shared physical resource, can introduce level of abstraction between the soft and hardware of computer system,
Independent operating environment is provided for upper layer application, and realizes the shared multiplexing of hardware resource.The IaaS and PaaS that cloud platform provides are equal
Need based on virtual machine.
, it is necessary to newly-built mirror image during virtual machine being created by OpenStack softwares in cloud platform.User terminal leads to
Crossing the newly-built mirror image of OpenStack softwares needs two steps, and the first step is to call the interface for creating image parameter information, newly-built mirror
As parameter information, second step is to call to upload interface, upload image file, and in whole process, user needs to rest on mirror always
Coordinate corresponding click or selection operation as creating the page, otherwise can not complete mirror image establishment.
The content of the invention
In view of this, the purpose of the application is to provide method and cloud platform equipment that a kind of cloud platform creates mirror image, with
Simplify user's mode of operation during mirror image creates, lift the Experience Degree of user.
To achieve these goals, the technical scheme that the application uses is as follows：
In a first aspect, this application provides a kind of method that cloud platform creates mirror image, methods described is put down applied to the cloud
Platform rear end, methods described include：
Receive the information acquisition request for including user's mark；Wherein, user profile corresponding to user's mark is same
In the user information database for walking local FTP (File Transfer Protocol, FTP) services, and the user
Image file corresponding to mark be previously stored to the user mark corresponding to be locally stored under path；
Identified according to the user, it is determined that and transmission image file mark corresponding with user mark and image file
Store path, so that the image parameter information comprising image file mark and image file store path is sent to mirror image
Glance is serviced, and triggers the Glance services according to the image parameter information creating mirror image.
Second aspect, this application provides a kind of method that cloud platform creates mirror image, methods described is put down applied to the cloud
Platform front end, including：
For receive mirror as request to create, the mirror image request to create carries user's mark；Wherein, the user identifies corresponding
User profile be synchronized in the user information database of FTP service, the FTP service runs on the cloud platform rear end, institute
Image file corresponding to stating user's mark is previously stored to cloud platform rear end store path corresponding to user mark；
Sending includes the information acquisition request of user's mark, obtains image file mark corresponding to user's mark
With image file store path；
Image parameter information comprising image file mark and image file store path is sent to the cloud and put down
The mirror image Glance services of platform rear end, to trigger the Glance services according to the image parameter information creating mirror image.
The third aspect, the embodiment of the present application provides a kind of cloud platform equipment, applied to cloud platform front end, including memory
And processor；Wherein, the memory is used to store one or more computer instruction, one or more computer instruction
By the computing device, to realize the method described in first aspect.
Fourth aspect, the embodiment of the present application provides a kind of cloud platform equipment, applied to cloud platform rear end, including memory
And processor；Wherein, the memory is used to store one or more computer instruction, one or more computer instruction
By the computing device, to realize the method described in second aspect.
The embodiment of the present application brings following beneficial effect：
The cloud platform that the embodiment of the present application provides creates the method, apparatus and cloud platform system of mirror image, cloud platform front end
User profile is synchronous with the user profile of the FTP service of cloud platform rear end, when cloud platform receives the mirror image request to create of user
When, the user that can be carried according to mirror image request to create identifies, to image file mark corresponding to FTP service acquisition and mirror image text
Part path, automatically generate image parameter information and send to Glance services, Glance services is created according to the image parameter information
Mirror image is built, simplifies user's mode of operation during mirror image creates, improves the Experience Degree of user.
Other feature and advantage of the application will illustrate in the following description, or, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the application can be learnt.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the application embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the application, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation for cloud platform that the embodiment of the present application provides；
Fig. 2 is the flow chart for the method that a kind of cloud platform that the application first embodiment provides creates mirror image；
Fig. 3 is the flow chart for the method that a kind of cloud platform that the application second embodiment provides creates mirror image；
Fig. 4 is the flow chart for the method that a kind of cloud platform that the application 3rd embodiment provides creates mirror image；
Fig. 5 is the flow chart for the method that a kind of cloud platform that the application fourth embodiment provides creates mirror image；
Fig. 6 is a kind of cloud platform front end that the embodiment of the present application provides and cloud platform rear end in user profile synchronizing process
Interaction schematic diagram；
Fig. 7 is the friendship of a kind of cloud platform front end that the embodiment of the present application provides and cloud platform rear end during mirror image establishment
Mutual schematic diagram；
Fig. 8 is the structured flowchart for the device that a kind of cloud platform that the embodiment of the application the 5th provides creates mirror image；
Fig. 9 is the structured flowchart for the device that a kind of cloud platform that the application sixth embodiment provides creates mirror image；
Figure 10 is the structured flowchart for the device that a kind of cloud platform that the embodiment of the application the 7th provides creates mirror image.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with accompanying drawing to the application
Technical scheme be clearly and completely described, it is clear that described embodiment is some embodiments of the present application, rather than
Whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the application protection.
At present, when creating virtual machine image by OpenStack softwares in cloud platform, it is necessary to which user rests on mirror always
Coordinate corresponding click or selection operation as creating the page, otherwise can not complete mirror image establishment.In order to improve the above situation, this Shen
Please embodiment provide method, apparatus and cloud platform system that a kind of cloud platform creates mirror image, mirror image can be simplified and create process
In user's mode of operation, the Experience Degree for being created that available mirror image, improving user rapidly and efficiently.
The method that cloud platform that the embodiment of the present application is provided creates mirror image is applied to cloud platform (or cloud shown in Fig. 1
Management platform) on.The cloud platform can include cloud platform front end and cloud platform rear end.Wherein, cloud platform front end and cloud platform
Rear end can be two parts in two independent equipment or an integrated equipment, and front end is more leaned on relative to rear end
The interaction of nearly user side, rear end are similar to the backstage of equipment, the two mutual cooperation.
The cloud platform front end is used for the user profile for storing the user registered in cloud platform, and for receiving
The mirror image request to create of user, and mirror image establishment is completed by the Glance services of cloud platform rear end.Optionally, cloud platform front end
Subscriber information management module and mirror module are provided with, wherein, it is enterprising in cloud platform that subscriber information management module is used for storage
The user profile of the user of row registration.Mirror module is used for the mirror image request to create for receiving user, and passes through cloud platform rear end
Glance services are completed mirror image and created.
Cloud platform rear end is provided with Openstack controller layers (being referred to as cloud platform back-end controller),
Openstack controller layers are the key-courses of Openstack softwares, are provided with Openstack controller layers
RabbitMQ (intermediary message transmission service), FTP service and Glance (mirror image) services.
The user information database associated with FTP service is additionally provided with Openstack controller layers.The user believes
The user profile stored in breath storehouse is synchronous with the user profile stored in subscriber information management module, i.e., the two is identical.Namely
Say, the FTP service can be logged in by the user profile stored in user's information management module.
Above-mentioned FTP service runs File Transfer Protocol, for receiving the image file of user's upload and being stored, image file
Above-mentioned Openstack controller layers can be stored in, the store path of image file can be in subscriber information management module
It is user configuration by FTP service when progress user profile is synchronous between FTP service；The mirror image of user can also received
It is user configuration by FTP service during file.
In order to strengthen the security of FTP service, user to FTP service before image file is uploaded, it is necessary in cloud platform
Front end is registered, and the user that FTP service can be accessed for limiting only is registered user in cloud platform, avoids non-registered users
Malice attacks FTP service, uploads substantial amounts of image file in a manner of taking cloud platform storage resource.Cloud platform front end is by
The user profile (such as user's mark and password etc.) of registered user is synchronized to the FTP service of cloud platform rear end.When FTP service connects
When receiving the image file of user's upload, the user profile in the user information database that can be associated according to FTP service examines the use
Whether the identity at family is legal, if the user profile of user information database includes user's mark of the user, illustrates the user
For registered users, belong to validated user；If the user for not having the user in the user profile of user information database identifies, say
The bright user is disabled user., can be according to the storage road of user's identifier lookup image file of the user for validated user
The image file can be stored in the storage road by footpath or the store path that image file is distributed for the user, such FTP service
Memory block corresponding to footpath.
Message is transmitted by RabbitMQ between subscriber information management module and FTP service, carries out the synchronization of user profile.
Operation of the subscriber information management module to user includes increase, deletion, modification and password replacement, authority change etc., these behaviour
Information corresponding to work can all be synchronized to FTP service, to realize in user information database that cloud platform front end associates with FTP service
The uniformity of user profile, so as to realize, to each arrogant mirror image, (data volume exceedes the mirror of predetermined threshold value to different user in cloud platform
The mirror image as corresponding to file is referred to as big mirror image, wherein, it is contemplated that threshold value can specifically be set according to actual conditions, and the application, which is not done, to be had
Body requirement) establishment.
Glance services are the One function components of OpenStack softwares, can be created during newly-built virtual machine
Mirror image.The mirror module of cloud platform front end and the FTP service and Glance of cloud platform rear end are serviced and transmitted also by RabbitMQ
Message.
A kind of cloud platform that first embodiment shown in Figure 2 provides creates the flow chart of the method for mirror image, this method
Applied to cloud platform rear end, in a possible application scenarios, this method can run on the FTP service of the cloud platform rear end
On.Methods described comprises the following steps.
Step S202, receive the information acquisition request for including user's mark.
The information acquisition request comes from cloud platform front end.When the mirror image request to create of cloud platform front end receiver to user
When, the FTP service to cloud platform rear end sends the information acquisition request for including user's mark.Wherein, should for cloud platform rear end
User profile corresponding to user's mark has been synchronized in the user information database of local FTP service association, and user mark pair
The image file answered be previously stored to user mark corresponding to be locally stored under path.
Wherein, the user information database of local FTP service association, which refers to the FTP service, can access and be stored in cloud platform rear end
User information database, such as：In the memory block of Openstack controller layers, FTP service can access the memory block, enter
And read the user information database or operation etc. is updated to the user information database, so the user information database can be understood as
FTP service, it is understood that to be the user information database of FTP service association.
After user is being registered in cloud platform, cloud platform front end can preserve the user profile of the user, these users
Information includes user's mark and password, and cloud platform front end can also send the user profile of the user to cloud platform rear end, Yun Ping
Platform rear end then can synchronously preserve the user profile of reception into the user information database associated with FTP service.Then, Yong Huke
To log in FTP service using the user profile, image file is uploaded to cloud platform by FTP service.
When FTP service receives the image file upload request of user, the image file upload request carries user
Mark and image file, store path corresponding to obtaining is identified according to user, image file is stored corresponding to the store path
Memory block.Wherein, store path corresponding to obtaining is identified according to user to be included：(1) taken according to user's identifier lookup FTP
Business identifies the store path of distribution for the user in advance.For example, FTP service receive include the user mark user letter
The store path distributed during breath.(2) when receiving the image file upload request of the user, identify distribution for the user and deposit
Store up path.No matter which kind of mode, can ensure that the store path of image file is corresponding with user's mark, this corresponding relation
Reliable Data safeguard is provided for the follow-up automatic store path for searching image file.Such as：User A logs in FTP service, FTP
Service determines the user A as after registered users, a root is distributed for the user A by above-mentioned user information database：// use
Family A, the root are above-mentioned store path.The image file that so user A is subsequently uploaded will be deposited under the root.
It should be noted that FTP service can be led to supporting third party's client of File Transfer Protocol to dock with receiving user
Cross the image file of third party's client upload.Third party's client can be XFTP or other clients.XFTP is to be based on MS
The ftp file transmitting software of windows platforms, it transmits the transmission rate of file and is much larger than using browser transmission or directly passes
It is defeated.Especially when transmitting larger file, the upload of file can be rapidly completed using XFTP clients.
Step S204, is identified according to user, it is determined that and transmission image file mark corresponding with user's mark and mirror image text
Part store path, so that the image parameter information comprising image file mark and image file store path is sent to Glance
Service, triggering Glance services are according to image parameter information creating mirror image.
After FTP service receives above- mentioned information acquisition request, the user that can be carried according to information acquisition request identifies, and searches
The store path of above-mentioned image file and the corresponding relation of user's mark, obtain store path corresponding to user mark, can incite somebody to action
The store path is defined as image file store path；Because being stored with image file under the store path, and then obtain mirror image text
Part identifies, and sends image file mark and image file store path, such as image file mark and image file are stored into road
Footpath is sent to cloud platform front end, cloud platform front end is generated image parameter according to image file mark and image file store path
Information, and image parameter information is transmitted into service by intermediary message and sent to Glance services, to trigger Glance service roots
Image file corresponding to being obtained according to image parameter information from store path, creates corresponding mirror image.
After mirror image creates completion, FTP service can delete the image file preserved in memory block, to save cloud platform
Memory space.
The method that the cloud platform that the present embodiment provides creates mirror image, user profile and the cloud platform rear end of cloud platform front end
The user profile of FTP service is synchronous, when the mirror image request to create of cloud platform front end receiver to user, can be created according to mirror image
User's mark that request carries, to image file mark and image file path corresponding to FTP service acquisition, automatically generate mirror image
Parameter information sends to Glance and serviced, and makes Glance services according to the image parameter information creating mirror image.It is this to be taken by FTP
Business uploads the mode of image file, improves the uploading speed of image file, when reducing the wait of user's upload image file
Between, and alleviate and asking for failure is uploaded caused by the larger browser timeout of image file by browser upload image file
Topic.Meanwhile after user sends mirror image request to create, it is not necessary to which the storage road of image file is provided during the establishment of mirror image
Footpath, FTP service can get the store path of image file automatically according to user's mark, and then cloud platform front-end and back-end can
To coordinate automatically, complete follow-up mirror image and create process, simplify user's mode of operation during mirror image creates, improve use
The Experience Degree at family.
Fig. 3 shows that a kind of cloud platform that the application second embodiment provides creates the flow chart of the method for mirror image；The party
Method applies equally to cloud platform rear end.As shown in figure 3, this method comprises the following steps：
Step S302, receive the information acquisition request for including user's mark.
Wherein, user profile corresponding to user mark has been synchronized in the user information database of FTP service, and the user
Image file corresponding to mark be previously stored to user mark corresponding to be locally stored under path.
Step S304, is identified according to user, it is determined that and transmission image file mark corresponding with user's mark and mirror image text
Part store path, so that the image parameter information comprising image file mark and image file store path is sent to Glance
Service, triggering Glance services are according to image parameter information creating mirror image.
Step S306, obtains the progress of local Glance service-creations mirror image, and the progress for sending establishment mirror image is reminded and disappeared
Breath.
Specifically, progress reminder message can be sent to cloud platform front end, so that cloud platform front end is in user's mark pair
The progress reminder message for setting mirror image to create in the notifications answered, for example, the reminder message can be sent to cloud platform front end
Mirror module, the mirror module create progress reminder message；Directly it can also be sent to user terminal corresponding to user's mark
The progress reminder message, user terminal can preserve the progress reminder message received into Operation Log.
Using the present embodiment provide cloud platform create mirror image method, user send create mirror request after, without
Mirror image is rested on always and creates the page cooperation click or selection operation accordingly, and cloud platform can be automatically performed the mistake for creating mirror image
Journey, and the progress for creating mirror image is sent to user by progress reminder message, facilitate user to check and understand and create mirror image
Progress situation, user's mode of operation during mirror image creates is simplified, improve the Experience Degree of user.
Optionally, when the FTP service of cloud platform rear end receives the synchronization message including operation object and operational order,
Operation corresponding to the operational order is carried out to user profile corresponding to the operation object.Wherein, the synchronization message is when cloud is put down
To what is generated during operation to user profile, the operation includes at least one of following platform front-end detection：Add User information, deletion
User profile, renewal user profile, the user profile includes at least one of following：User's mark, code characters.User identifies
Can be user name or unique identification code for user configuration.So, the embodiment of the present application can be realized before cloud platform
During the user profile renewal at end, the user profile that the user profile of cloud platform front end associates with the FTP service of cloud platform rear end is protected
Hold consistent.
Fig. 4 shows that a kind of cloud platform that the application 3rd embodiment provides creates the flow chart of the method for mirror image.The party
Method is applied to cloud platform front end, as shown in figure 4, this method comprises the following steps.
Step S402, for receive mirror as request to create, the mirror image request to create carries user's mark.
Wherein, user profile corresponding to user mark has been synchronized in the user information database of FTP service association, FTP
Service operation is previously stored to cloud platform corresponding to user's mark in cloud platform rear end, image file corresponding to user's mark
Hold under store path.
Step S404, the information acquisition request for including user's mark is sent, obtain image file mark corresponding to user's mark
Know and image file store path.
The mirror image request to create that cloud platform front end receiver user sends, according to the mirror image request to create, to cloud platform rear end
FTP service send include user mark information acquisition request, with trigger FTP service search the user identify corresponding to mirror image
File identification and image file store path.The image file mark and image file that cloud platform front end receiver FTP service returns
Store path.
Step S406, the image parameter information comprising image file mark and image file store path is sent to cloud and put down
The Glance services of platform rear end, to trigger Glance services according to image parameter information creating mirror image.
The method that the cloud platform that the present embodiment provides creates mirror image, user and the cloud platform rear end FTP of cloud platform front end take
The user being engaged in the user information database of association is synchronous user, can be according to mirror when cloud platform receives mirror image request to create
As user's mark that request to create carries, to image file mark and image file path corresponding to FTP service acquisition, will include
Image file is identified and the image parameter information of image file store path is sent to the Glance services of cloud platform rear end, to touch
Glance services are sent out according to image parameter information creating mirror image.This store path that image file is obtained by FTP service
Mode, it is not necessary to user operates, after user distributes mirror image request to create, without being continued waiting in cloud platform front end, follow-up
Mirror image create process can from cloud platform front-end and back-end automatically with complete, simplify mirror image create during user operation
Mode, improve the Experience Degree of user.
Fig. 5 shows that a kind of cloud platform that the application 3rd embodiment provides creates the flow chart of the method for mirror image；The party
Method is applied to cloud platform front end, as shown in figure 5, this method comprises the following steps：
Step S502, for receive mirror as request to create, the mirror image request to create carries user's mark.
Wherein, user profile corresponding to user mark has been synchronized in the user information database of FTP service association, FTP
Service operation is previously stored to cloud platform corresponding to user's mark in cloud platform rear end, image file corresponding to user's mark
Hold under store path.
Step S504, the information acquisition request for including user's mark is sent, obtain image file mark corresponding to user's mark
Know and image file store path.
Step S506, image file check value is set for image file mark and image file store path.
Step S508, image file is identified, image file store path and image file check value be as image parameter
Information.
Cloud platform front end sets mirror image text when generating image parameter information, for image file mark and image file path
Part check value.Wherein, image file check value can be determined by dedicated computing instrument or provided by special-purpose software.For example, mirror
As file verification value can be MD5 check codes or cryptographic Hash.MD5 (Message-Digest Algorithm 5, information-summary
Algorithm 5) it is a kind of hash function that computer safety field uses, for ensuring that information transfer is completely consistent.Cryptographic Hash is root
It is the unique and extremely compact number of one piece of data according to the smaller binary value that perhaps data are obtained by logical operation in file
It is worth representation, is equally used for ensuring that data are completely consistent.It should be appreciated that image file check value can also be MD2 schools
Test code, MD3 check codes or MD4 check codes or other check codes available for verification of data integrity.
Step S510, image parameter information is sent to the Glance services of cloud platform rear end, to trigger Glance services
According to image parameter information creating mirror image.
Step S512, receive the progress reminder message for creating mirror image.
During Glance service-creation mirror images, cloud platform rear end can be with timing acquisition Glance service-creation mirror images
Progress, by create mirror image progress reminder message send to cloud platform front end.
Cloud platform front end receiver creates the progress reminder message of mirror image, and progress reminder message is sent to user terminal or incited somebody to action
Progress reminder message is stored in notifications corresponding to user's mark.
By the above method, using image file stored in cloud platform, can quickly and efficiently be created that available
Mirror image, make user after establishment mirror request is sent, mirror image establishment page cooperation is corresponding to be clicked on or select without resting on always
Extract operation, cloud platform front-end and back-end can be automatically performed the process for creating mirror image, and the progress for creating mirror image is passed through into progress
Reminder message is sent to user, facilitate user check and understand create mirror image progress situation, simplify mirror image create during
User's mode of operation, improve the Experience Degree of user.
Because the user profile that the user profile of cloud platform front end associates with the FTP service of cloud platform rear end will keep one
Cause, therefore, cloud platform front end can be by the user information database of registered local user's synchronizing information to FTP service.When cloud is put down
When the FTP service of platform rear end receives the user profile of the registered users of cloud platform front end, user profile is stored to local
The user information database of FTP service association.
When detecting the operation to local user's information, cloud platform front end is generated and sent including operation object and operation
The synchronization message of instruction, operation corresponding to the operational order is carried out to user profile corresponding to the operation object with triggering.
The FTP service of cloud platform rear end, which receives, includes operation object and the synchronization message of operational order, to being used corresponding to the operation object
Family information operated corresponding to the operational order.Wherein, the operation includes at least one of following：Add User information, deletion
User profile, renewal user profile, the user profile includes at least one of following：User's mark, code characters.User identifies
Can be user name or unique identification code for user configuration.So, the embodiment of the present application can be realized before cloud platform
During the user profile renewal at end, the user profile that the user profile of cloud platform front end associates with the FTP service of cloud platform rear end is protected
Hold consistent.
For example, when transmission Adds User message, operation object can include user's mark and code characters, operational order
Can be newly-increased.When sending deletion user message, operation object can be user's mark, and operational order can be deleted.When
When sending renewal user profile message, operation object can be identified with user and the user profile of renewal, and operational order can be more
Newly.
Fig. 6 shows a kind of cloud platform front end and interaction figure of the cloud platform rear end in user profile synchronizing process, such as Fig. 6
Shown, the process is specific as follows.
(1.1) when new user is being registered in cloud platform, subscriber information management module preserves user's letter of new user
Breath；Wherein, the user profile includes the information such as user's mark and password.
(1.2) subscriber information management module transmits service transmission by average information and Adds User message to FTP service；Should
The message that Adds User carries the user profile of new user.
(1.3) FTP service is Added User message from the service reception of middle information transfer, and the user profile of new user is stored
Into user information database.
(2.1) when the registered users of cloud platform carry out user log off, before subscriber information management module deletes cloud platform
Hold the user profile of the user preserved.
(2.2) subscriber information management module transmits service by average information and sends deletion user message to FTP service；Should
Delete user's mark that user message at least carries logging off users.
(2.3) FTP service services to receive from middle information transfer deletes user message, and the user is identified to corresponding use
Family information is deleted from user information database.
(3.1) when the registered users of cloud platform update user profile, such as change password, subscriber information management module is protected
Deposit the user profile after renewal.
(3.2) subscriber information management module transmits service by average information and sends renewal user profile message to FTP clothes
Business；The renewal user profile message carries user's mark before renewal and the user profile of renewal.
(3.3) FTP service services from middle information transfer receives renewal user profile message, using the user profile of renewal
Replace the user profile that user mark is corresponding in user information database.
Said process can be such that the user profile of the FTP service of cloud platform rear end is kept with the user profile of cloud platform front end
FTP service synchronous, that user can be made to utilize the user profile in the registration of cloud platform front end to log in cloud platform rear end.It should be understood that
Be the synchronizing information processes that Adds User that (1.1)-(1.3) are cloud platform front end, cloud platform rear end, (2.1)-(2.3) are clouds
Platform front end, the deletion user profile synchronizing process of cloud platform rear end, (3.1)-(3.3) are cloud platform front end, cloud platform rear end
Renewal user profile synchronizing process, the not special order of these three synchronizing processes limits, and also restriction must not go out
Now in the same embodiment, such as in a certain embodiment, it is possible to following at least one synchronizing process can be included：Add User
Synchronizing information process, delete user profile synchronizing process, renewal user profile synchronizing process.
Fig. 7 shows a kind of interaction figure of cloud platform front end with cloud platform rear end during mirror image establishment, such as Fig. 7 institutes
Show, the process comprises the following steps：
(1) after user logs in cloud platform, can initiate to carry the mirror image request to create of user's mark to cloud platform.Mirror image
Module receives Client-initiated mirror image request to create, and generation includes the information acquisition request of user's mark.
(2) information acquisition request is transmitted service by intermediary message and sent to FTP service by mirror module.
(3) FTP service is obtained from middle Messaging Service receive information and asked, the user in information acquisition request
Image file mark and image file store path corresponding to identifier lookup, and serviced by intermediary message transmission by image file
Mark and image file store path are sent to mirror module.Wherein, image file has been previously stored to cloud platform rear end
Memory block.
(4) mirror module receives image file mark and the image file that FTP service returns from middle Messaging Service
Store path, image file check value is set for image file mark and image file store path, image file identified, mirror
As file store path and image file check value are as image parameter information.
(5) image parameter information is transmitted service by intermediary message and sent to Glance services by mirror module.
(6) Glance services are carried out from middle Messaging Service receive mirror as parameter information to image file check value
Checking, after checking is errorless, image file is obtained according to image file mark and image file store path, according to the mirror image of acquisition
Document creation mirror image, by the mirrored storage of establishment to specified memory block, so as to ensure to create the correctness of mirror image.
(7) after Glance, which is serviced, completes mirror image establishment, generation mirror image creates completion message, is transmitted and taken by intermediary message
Business is sent to mirror module.
(8) after mirror module receives mirror image establishment completion message, the progress that mirror image establishment completion is sent to user is reminded
Message, prompt user's mirror image to create and completed.
It is understood that during Glance service-creation mirror images, entering for mirror image establishment can also be monitored in real time
Journey, progress reminder message regularly is sent to mirror module, to facilitate user to understand the current schedules of mirror image establishment in time.
The method provided using the above embodiments of the present application, the information exchange mistake between cloud platform front end and cloud platform rear end
Journey, realization is issued in the form of message, it is asynchronous procedure that the message, which issues mode, therefore user is submitting establishment mirror image to ask
After asking, without rest on mirror image create the page coordinate it is corresponding click on or selection operation, without in the result to be created such as interface,
Operation Log only need to be then looked to.The method that the cloud platform provided using the present embodiment creates mirror image, creating mirror image
During, other operations of user are not influenceed, improve the service efficiency of user terminal and the Experience Degree of user.
It should be noted that above-mentioned each embodiment is described by the way of progressive, what each embodiment stressed
The difference with other embodiment, the identical non-repeated description in similar part between each embodiment, can mutually referring to.
With the above-mentioned embodiment of the method applied to cloud platform rear end accordingly, the embodiment of the present application additionally provide it is a kind of should
Cloud platform for cloud platform rear end creates the device of mirror image.Cloud platform shown in Figure 8 creates the structure of the device of mirror image
Schematic diagram, the device include such as lower part：
Request-response unit 81, the information acquisition request of user's mark is included for receiving；Wherein, corresponding to user's mark
User profile has been synchronized in the user information database of local FTP service association, and image file corresponding to user's mark is pre-
First store to user mark corresponding to be locally stored under path；
Information transmitting unit 82, for being identified according to user, it is determined that and transmission image file mark corresponding with user's mark
Knowledge and image file store path, so that the image parameter information comprising image file mark and image file store path is sent out
Glance services are delivered to, triggering Glance services are according to image parameter information creating mirror image.
In an optional embodiment, as shown in figure 9, the device also includes：
Progress message transmitting element 94, for obtaining the progress of local Glance service-creations mirror image, and send establishment mirror
The progress reminder message of picture；
User information storage unit 91, for when receiving the user profile of registered users of cloud platform front end, inciting somebody to action
User profile is stored to the user information database of the local FTP service association；
User profile updating block 92, include operation object and the synchronization message of operational order for receiving, to operation pair
The operation as corresponding to corresponding user profile carries out operational order；Wherein, the operation includes at least one of following：Add User letter
Breath, user profile, renewal user profile are deleted, the user profile includes at least one of following：User's mark, code characters.
Image file memory cell 93, for receiving image file upload request, image file upload request carries use
Family identifies and image file；Obtain store path corresponding to user's mark；Image file is stored to depositing corresponding to store path
Storage area.
With the above-mentioned embodiment of the method applied to cloud platform front end accordingly, the embodiment of the present application additionally provide it is a kind of should
Cloud platform for cloud platform front end creates the device of mirror image.Cloud platform shown in Figure 10 creates the structure of the device of mirror image
Schematic diagram, the device include such as lower part：
Subscriber information management module 1001, for receive mirror as request to create, the mirror image request to create carries user's mark
Know；Wherein, user profile corresponding to user's mark has been synchronized in the user information database of FTP service association, FTP service operation
In cloud platform rear end, image file corresponding to user's mark is previously stored to cloud platform rear end storage road corresponding to user's mark
Under footpath；
Mirror module 1002, the information acquisition request of user's mark is included for sending, obtain mirror corresponding to user's mark
As file identification and image file store path；And for the image file mark and image file store path will to be included
Image parameter information send to the cloud platform rear end Glance service, with trigger Glance service believed according to image parameter
Breath creates mirror image.
Wherein, mirror module 1002 can be also used for：For image file mark and image file store path, mirror image is set
File verification value；Image file is identified, image file store path and image file check value be as image parameter information.
In an optional embodiment, mirror module 1002 is additionally operable to receive the progress reminder message for creating mirror image.
In an optional embodiment, subscriber information management module 1001 is additionally operable to registered local user's information is same
Walk to the user information database of FTP service.And it is additionally operable to, when detecting the operation to local user's information, generate and send bag
Operation object and the synchronization message of operational order are included, the operational order is carried out to user profile corresponding to operation object with triggering
Corresponding operation；Wherein, the operation includes at least one of following：Add User information, deletion user profile, renewal user's letter
Breath, user profile include at least one of following：User's mark, code characters.
The cloud platform that the embodiment of the present application provides creates the device of mirror image, after the user profile and cloud platform of cloud platform front end
The user profile of the FTP service at end is synchronous, when cloud platform receives the mirror image request to create of user, can be created according to mirror image
User's mark that request carries, to image file mark and image file path corresponding to FTP service acquisition, automatically generate mirror image
Parameter information sends to Glance and serviced, and Glance services is simplified mirror image wound according to the image parameter information creating mirror image
User's mode of operation during building, improve the Experience Degree of user.
The embodiment of the present application additionally provides a kind of cloud platform equipment, applied to cloud platform front end, including processor and machine
Readable storage medium storing program for executing.Wherein, machinable medium is stored with the machine-executable instruction that can be executed by processor, processing
Device performs the machine-executable instruction to realize the above method applied to cloud platform front end.
The embodiment of the present application additionally provides a kind of cloud platform equipment, applied to cloud platform rear end, including processor and machine
Readable storage medium storing program for executing, machinable medium are stored with the machine-executable instruction that can be executed by processor, the processing
Device performs the machine-executable instruction to realize the above method applied to cloud platform rear end.
Further, above-mentioned cloud platform equipment also includes bus, by total between processor and machinable medium
Line connects.
Wherein, machinable medium may include high-speed random access memory (RAM, Random Access
Memory), it is also possible to also deposited including non-labile memory (non-volatile memory), for example, at least a disk
Reservoir.
Bus can be isa bus, pci bus or eisa bus etc..It is total that the bus can be divided into address bus, data
Line, controlling bus etc..
Processor is probably a kind of IC chip, has the disposal ability of signal.In implementation process, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor or software form.Above-mentioned processing
Device can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network processing unit
(Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), application specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It can realize or perform in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be appointed
What conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module can be located at
Machine memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the ripe storage medium in field.
Further, the embodiment of the present invention additionally provides a kind of machinable medium, and the machinable medium is deposited
Machine-executable instruction is contained, when being called and being performed by processor, machine-executable instruction promotes the machine-executable instruction
Processor realizes the method that the above-mentioned cloud platform applied to cloud platform front end creates mirror image.
Further, the embodiment of the present invention additionally provides a kind of machinable medium, and the machinable medium is deposited
Machine-executable instruction is contained, when being called and being performed by processor, machine-executable instruction promotes the machine-executable instruction
Processor realizes the method that the above-mentioned cloud platform applied to cloud platform rear end creates mirror image.
The cloud platform that the embodiment of the present application is provided creates the method, apparatus of mirror image and the computer program of cloud platform system
Product, including the machinable medium of program code is stored, the instruction that described program code includes can be used for before performing
Method described in the embodiment of the method for face, specific implementation can be found in embodiment of the method, will not be repeated here.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform each embodiment methods described of the application all or part of step.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：The embodiment of embodiment described above, only the application, to illustrate the application
Technical scheme, rather than its limitations, the protection domain of the application is not limited thereto, although with reference to the foregoing embodiments to this Shen
It please be described in detail, it will be understood by those within the art that：Any one skilled in the art
In the technical scope that the application discloses, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of the embodiment of the present application technical scheme, should all cover the protection in the application
Within the scope of.Therefore, the protection domain of the application described should be defined by scope of the claims.
Claims (12)
1. a kind of method that cloud platform creates mirror image, it is characterised in that methods described is applied to the cloud platform rear end, the side
Method includes：
Receive the information acquisition request for including user's mark；Wherein, user profile corresponding to user's mark has been synchronized to
In the user information database of local file host-host protocol FTP service association, and image file corresponding to user mark is advance
Store to the user mark corresponding to be locally stored under path；
Identified according to the user, it is determined that and transmission image file mark corresponding with user mark and image file storage
Path, so that the image parameter information comprising image file mark and image file store path is sent to mirror image
Glance is serviced, and triggers the Glance services according to the image parameter information creating mirror image.
2. according to the method for claim 1, it is characterised in that methods described also includes：
When receiving the user profile of registered users of the cloud platform front end, the user profile is stored to described
The user information database of ground FTP service association.
3. method according to claim 1 or 2, it is characterised in that methods described also includes：
Reception includes operation object and the synchronization message of operational order, to described in user profile progress corresponding to the operation object
Operated corresponding to operational order；Wherein, the operation includes at least one of following：Add User information, delete user profile, more
New user profile, the user profile include at least one of following：User's mark, code characters.
4. according to the method for claim 1, it is characterised in that methods described also includes：Obtain the local Glance clothes
Business creates the progress of mirror image, and sends the progress reminder message for creating mirror image.
5. according to the method for claim 1, it is characterised in that methods described also includes：
Image file upload request is received, the image file upload request carries user's mark and image file；
Obtain store path corresponding to user's mark；
The image file is stored to memory block corresponding to the store path.
6. a kind of method that cloud platform creates mirror image, it is characterised in that methods described is applied to the cloud platform front end, including：
For receive mirror as request to create, the mirror image request to create carries user's mark；Wherein, used corresponding to user's mark
Family information has been synchronized in the user information database of FTP FTP service association, and the FTP service runs on the cloud
Platform rear end, image file corresponding to user's mark, which is previously stored to cloud platform rear end corresponding to user mark, to be deposited
Store up under path；
Sending includes the information acquisition request of user's mark, obtains image file mark and mirror corresponding to user's mark
As file store path；
Image parameter information comprising image file mark and image file store path is sent to the cloud platform
The mirror image Glance services at end, to trigger the Glance services according to the image parameter information creating mirror image.
7. according to the method for claim 6, it is characterised in that the image parameter information generates in the following manner：
For image file mark and image file store path, image file check value is set；
Using image file mark, image file store path and the image file check value as image parameter information.
8. according to the method for claim 6, it is characterised in that methods described also includes：
Receive the progress reminder message for creating mirror image.
9. according to the method for claim 6, it is characterised in that methods described also includes：
The user information database that registered local user's synchronizing information is associated to the FTP service.
10. according to the method described in claim any one of 6-9, it is characterised in that methods described also includes：
When detecting the operation to local user's information, synchronously disappearing including operation object and operational order is generated and sent
Breath, operation corresponding to the operational order is carried out to user profile corresponding to the operation object with triggering；Wherein, the operation
Including at least one of following：Add User information, deletion user profile, renewal user profile, and the user profile includes following
At least one of：User's mark, code characters.
11. a kind of cloud platform equipment, it is characterised in that including memory and processor；Wherein, the memory is used to store one
Bar or a plurality of computer instruction, one or more computer instruction by the computing device, with realize claim 1 to
Method described in 5 any one.
12. a kind of cloud platform equipment, it is characterised in that including memory and processor；Wherein, the memory is used to store one
Bar or a plurality of computer instruction, one or more computer instruction by the computing device, with realize claim 6 to
Method described in 10 any one.
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| CN112491953B (en) * | 2020-10-21 | 2022-06-14 | 苏州浪潮智能科技有限公司 | Implementation method, system, equipment and medium supporting continuous transmission of cloud platform mirror image data |
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