CN108712443A - The method and apparatus of connecting virtual machine in cloud management platform - Google Patents
The method and apparatus of connecting virtual machine in cloud management platform Download PDFInfo
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- CN108712443A CN108712443A CN201810578522.8A CN201810578522A CN108712443A CN 108712443 A CN108712443 A CN 108712443A CN 201810578522 A CN201810578522 A CN 201810578522A CN 108712443 A CN108712443 A CN 108712443A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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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
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45595—Network integration; Enabling network access in virtual machine instances
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/561—Adding application-functional data or data for application control, e.g. adding metadata
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- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
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Abstract
The invention discloses a kind of method and apparatus of connecting virtual machine in cloud management platform.The method includes：When detecting user by virtual network platform connecting virtual machine, required authentication information when user being notified to input using the virtual network platform；Receive the authentication information input by user；The authentication information of the input and pre-set reference identity authentication information are compared；When the authentication information that comparing result is the input is identical as the reference identity authentication information, the user is allowed to connect the virtual machine using the virtual network platform.
Description
Technical field
The present invention relates to field of information processing, the method and apparatus of connecting virtual machine in espespecially a kind of cloud management platform.
Background technology
As intel Virtualization Technology application is more and more extensive, in every field, virtual machine also replaces physical machine to run industry gradually
Business.When the business run on virtual machine gradually increases, people couple and the requirement of virtual machine are also higher and higher, including virtual machine
Configuration, performance, safety etc. various aspects.The safety problem of wherein virtual machine is always the problem of people pay close attention to the most, and is connected
Safety is even more the most important thing.
VNC (Virtual Network Console, virtual network controls platform) is to provide remote desktop under a Linux
The service of support, the remote desktop service being similar under windows.It, can be direct by VNC in the connection of current virtual machine
Connecting virtual machine.As long as port numbers expose, as long as anyone installs random any one virtual machine of connection after VNC,
And then virtual machine is operated, the safety of such case virtual machine is just completely less than guarantee.
Therefore, the safety for how promoting virtual machine connection is a problem to be solved.
Invention content
In order to solve the above technical problem, the present invention provides the methods and dress of connecting virtual machine in a kind of cloud management platform
It sets, to promote the safety of virtual machine connection.
In order to reach the object of the invention, the present invention provides a kind of methods of connecting virtual machine in cloud management platform, including：
When detecting user by virtual network platform connecting virtual machine, notify user inputs to use the virtual network
Required authentication information when platform；
Receive the authentication information input by user；
The authentication information of the input and pre-set reference identity authentication information are compared；
When the authentication information that comparing result is the input is identical as the reference identity authentication information, allow institute
It states user and connects the virtual machine using the virtual network platform.
Wherein, the method also has following features：The method further includes：
Whether when it is to use the virtual network platform for the first time to detect the user, inquiring the user and having permission makes
The virtual machine described in the virtual net platform access；
If query result is to have permission using virtual machine described in the virtual network platform access, user setting is notified
Access the authentication information needed for the virtual network platform；
The authentication information for receiving user setting, by authentication information on the basis of the information preservation of setting.
Wherein, the method also has following features：The method further includes：
When creating the virtual machine, increase virtual network platform identity certification in the metadata of the virtual machine configuration
Item of information；
The reference identity authentication information is recorded in described information item.
Wherein, the method also has following features：It is described to notify user inputs to use the virtual network platform when institute
The authentication information needed, including：
Obtain the metadata that the user asks the virtual machine of connection；
Judge the item of information for whether having the virtual network platform identity certification in the metadata；
If it is judged that there is the item of information, then it is required when user being notified to input using the virtual network platform
Authentication information.
Wherein, the method also has following features：The method further includes：
When the authentication information that comparing result is the input is with the reference identity authentication information difference, announcement is sent out
Alert prompt message.
The device of connecting virtual machine in a kind of cloud management platform, including：
First notification module, for when detecting user by virtual network platform connecting virtual machine, notifying that user is defeated
Required authentication information when entering using the virtual network platform；
First receiving module receives the authentication information input by user；
Contrast module, for carrying out the authentication information of the input and pre-set reference identity authentication information
Comparison；
Control module, for when the authentication information that comparing result is the input and the reference identity authentication information
When identical, the user is allowed to connect the virtual machine using the virtual network platform.
Wherein, described device also has following features：Described device further includes：
Enquiry module, for when it is to use the virtual network platform for the first time to detect the user, inquiring the use
Whether family has permission using virtual machine described in the virtual net platform access；
Second notification module, if being to have permission using virtual described in the virtual network platform access for query result
Machine then notifies user setting to access the authentication information needed for the virtual network platform；
Second receiving module, the authentication information for receiving user setting, by body on the basis of the information preservation of setting
Part authentication information.
Wherein, described device also has following features：Described device further includes：
Increase module, for when creating the virtual machine, increasing virtual net in the metadata of the virtual machine configuration
The item of information of network platform identity certification；
Logging modle, for the reference identity authentication information to be recorded in described information item.
Wherein, described device also has following features：First notification module includes：
Acquiring unit, the metadata for asking the virtual machine of connection for obtaining the user；
Judging unit, the item of information for judging whether to have the virtual network platform identity certification in the metadata；
Notification unit, for if it is judged that there is the item of information, then notifying user inputs to use the virtual net
Required authentication information when network platform.
Wherein, described device also has following features：Described device further includes：
Alarm module, for when the authentication information that comparing result is the input and the reference identity authentication information
When different, alarm prompt is sent out.
Embodiment provided by the invention passes through acquisition when detecting user by virtual network platform connecting virtual machine
Required authentication information, itself and reference identity authentication information are compared when using the virtual network platform, are realized
To using the verification of identity, after authentication, the user is just allowed to be connected using the virtual network platform described virtual
Machine promotes the safety of virtual machine connection.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and is obtained in claim and attached drawing.
Description of the drawings
Attached drawing is used for providing further understanding technical solution of the present invention, and a part for constitution instruction, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of the method for connecting virtual machine in cloud management platform provided by the invention；
Fig. 2 is the structure chart of the device of connecting virtual machine in cloud management platform provided by the invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
Step shown in the flowchart of the accompanying drawings can be in the computer system of such as a group of computer-executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be with suitable different from herein
Sequence executes shown or described step.
Fig. 1 is the flow chart of the method for connecting virtual machine in cloud management platform provided by the invention.Method packet shown in Fig. 1
It includes：
Step 101, when detecting user by VNC connecting virtual machines, notify user input using the VNC when it is required
Authentication information；
Wherein, when receiving the request for accessing virtual machine, tool used in the test access virtual machine, if the visit
The mode of asking is realized by VNC, then required authentication information when user being notified to input using the VNC；
Step 102 receives the authentication information input by user；
Step 103 compares the authentication information of the input and pre-set reference identity authentication information；
Step 104, when comparing result be the input authentication information it is identical as the reference identity authentication information
When, allow the user to use the VNC connections virtual machine.
Embodiment of the method provided by the invention uses institute when detecting user by VNC connecting virtual machines by acquisition
Authentication information required when VNC is stated, itself and reference identity authentication information are compared, is realized to using identity to test
Card just allows the user to use the VNC connections virtual machine after authentication, promotes the safety of virtual machine connection
Property.
Embodiment of the method provided by the invention is described further below：
The interface that configuration metadata and combination Virtual Machine Manager tool when the present invention creates virtual machine by modification provide
A kind of scheme for the setting virtual machine VNC on-line ciphers realized.
After VNC connection passwords are arranged for virtual machine when creating virtual machine in the program, as long as password does not expose, other people are
Can not by VNC come connecting virtual machine, and then come ensure virtual machine connection safety.
It is needed when realizing the guarantee of the safety connected to virtual machine in the management for safeguarding VNC using authentication information
The reference identity authentication information of VNC is set in advance.
Specifically, whether when it is to use the VNC for the first time to detect the user, inquiring the user and having permission makes
The virtual machine, which is accessed, with the VNC accesses the virtual machine；If query result is to have permission using described in VNC access
Virtual machine then notifies user setting to access the authentication information needed for the VNC；Receive the authentication letter of user setting
Breath, by authentication information on the basis of the information preservation of setting.
In practical applications, it needs to inquire whether the virtual machine allows the user to access first, if allowing the use
Family accesses, and then whether inquire allows the user to pass through VNC to access, if also user is allowed to be visited by VNC
It asks, then the safety of communication connection when in order to ensure that the user is accessed by VNC, needs that user is prompted to carry out secure identity
Management.
Wherein the authentication information can be the identification authentication modes such as password or recognition of face, can also be by specific
Communication equipment verified, for example, sending identifying code by the mobile terminal bound to the user, then receive input by user
Identifying code carries out the verification of identity.
Certainly, subtract convenient for the maintenance to secure virtual machine for the ease of the preservation and application to reference identity authentication information
Few significantly modification to virtual machine configuration information.The present invention is when creating the virtual machine, in the member of the virtual machine configuration
Increase the item of information of VNC authentications in data；The reference identity authentication information is recorded in described information item.
Wherein, after judging the VNC authentication informations input by user for accessing the virtual machine, directly from the virtual machine
Metadata carry out digital independent, maintain easily and manage.
Wherein, described that user is notified to input authentication information required when using the VNC, including：
Obtain the metadata that the user asks the virtual machine of connection；
Judge the item of information for whether there are the VNC authentications in the metadata；
If it is judged that there is the item of information, then required authentication when user being notified to input using the VNC
Information.
As seen from the above, the present invention, can be directly by virtual machine member number when triggering user's progress VNC authentications
According to being managed, not only it is marked without increasing other identifier, streamlining management flow, and the item of information and needs to carry out VNC identity
Certification is gone back while being had recorded the reference identity authentication information of VNC, realizes two administrative purposes, deft design.
Certainly, when the authentication information that comparing result is the input is with the reference identity authentication information difference,
Send out alarm prompt.
Wherein it is possible to alarm is sent out to network administrator, it can also be to user's hair with the permission for accessing the virtual machine
Go out prompt, ensures the management safety of virtual machine.
The present invention is illustrated with an example below：
The present invention proposes a kind of scheme of setting openstack virtual machine VNC connection passwords, and the program is by creating
Virtual machine metadata is changed when openstack virtual machines, increases the item of information of VNC connection passwords, realizes that setting virtual machine VNC connects
Connect the scheme of password.
The precondition of the program：1, the virtual machine created using libvirt driver；2, it is connected by VNC tools
Virtual machine.
The specific steps of the program：
Step 1 receives the request that virtual machine is created by using libvirt driver；
Step 2, when virtual machine configuration data are arranged, for virtual machine add metadata VNCpasswd, being worth will be arranged
VNC connection passwords；
Step 3, libvirt driver judge whether user is provided with password, if being provided with password, password is configured
Into the configuration file of virtual machine；
Step 4, after successfully creating virtual machine, then the VNC connections by will first input setting when VNC connecting virtual machines are close
Code, can just log in virtual machine after being verified.
The example of the present invention, by changing virtual machine configuration, in conjunction with a kind of setting of libvirt management tools realization
The scheme of virtual machine VNC connection passwords, the program implement simple and clear, and the safety for also solving virtual machine VNC connections is asked
Topic improves virtual machine security.
Fig. 2 is the structure chart of the device of connecting virtual machine in cloud management platform provided by the invention.Fig. 2 shown devices, packet
It includes：
First notification module 201, for when detecting user by VNC connecting virtual machines, notifying user inputs to use
Required authentication information when the VNC；
First receiving module 202 receives the authentication information input by user；
Contrast module 203 is used for the authentication information of the input and pre-set reference identity authentication information
It is compared；
Control module 204, for when the authentication information that comparing result is the input and the reference identity certification
When information is identical, the user is allowed to use the VNC connections virtual machine.
In a device embodiment provided by the invention, described device further includes：
Enquiry module, for when it is to use the VNC for the first time to detect the user, inquiring whether the user has the right
Limit accesses the virtual machine using the VNC and accesses the virtual machine；
Second notification module notifies if being to have permission to access the virtual machine using the VNC for query result
User setting accesses the authentication information needed for the VNC；
Second receiving module, the authentication information for receiving user setting, by body on the basis of the information preservation of setting
Part authentication information.
In a device embodiment provided by the invention, described device further includes：
Increase module, for when creating the virtual machine, increasing VNC identity in the metadata of the virtual machine configuration
The item of information of certification；
Logging modle, for the reference identity authentication information to be recorded in described information item.
In a device embodiment provided by the invention, first notification module includes：
Acquiring unit, the metadata for asking the virtual machine of connection for obtaining the user；
Judging unit, the item of information for judging whether to have the VNC authentications in the metadata；
Notification unit, for if it is judged that there is the item of information, then user being notified to input using VNC when institutes
The authentication information needed.
In a device embodiment provided by the invention, described device further includes：
Alarm module, for when the authentication information that comparing result is the input and the reference identity authentication information
When different, alarm prompt is sent out.
Device embodiment provided by the invention uses institute when detecting user by VNC connecting virtual machines by acquisition
Authentication information required when VNC is stated, itself and reference identity authentication information are compared, is realized to using identity to test
Card just allows the user to use the VNC connections virtual machine after authentication, promotes the safety of virtual machine connection
Property.
One of ordinary skill in the art will appreciate that all or part of step of above-described embodiment can use computer journey
Sequence flow realizes that the computer program can be stored in a computer readable storage medium, the computer program exists
(such as system, unit, device) executes on corresponding hardware platform, when being executed, include the steps that embodiment of the method it
One or combinations thereof.
Optionally, all or part of step of above-described embodiment can also realize that these steps can using integrated circuit
To be fabricated to integrated circuit modules one by one respectively, or by them multiple modules or step be fabricated to single integrated electricity
Road module is realized.In this way, the present invention is not limited to any specific hardware and softwares to combine.
General computing device may be used to realize in each device/function module/functional unit in above-described embodiment, it
Can be concentrated on a single computing device, can also be distributed on network constituted by multiple computing devices.
Each device/function module/functional unit in above-described embodiment realized in the form of software function module and as
Independent product sale in use, can be stored in a computer read/write memory medium.Computer mentioned above
Read/write memory medium can be read-only memory, disk or CD etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection domain described in claim.
Claims (10)
1. a kind of method of connecting virtual machine in cloud management platform, which is characterized in that including：
When detecting user by virtual network platform connecting virtual machine, notify user inputs to use the virtual network platform
The authentication information of Shi Suoxu；
Receive the authentication information input by user；
The authentication information of the input and pre-set reference identity authentication information are compared；
When the authentication information that comparing result is the input is identical as the reference identity authentication information, allow the use
Family connects the virtual machine using the virtual network platform.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
When it is to use the virtual network platform for the first time to detect the user, inquire whether the user has permission using institute
State virtual machine described in virtual net platform access；
If query result is to have permission using virtual machine described in the virtual network platform access, user setting is notified to access
Authentication information needed for the virtual network platform；
The authentication information for receiving user setting, by authentication information on the basis of the information preservation of setting.
3. according to the method described in claim 2, it is characterized in that, the method further includes：
When creating the virtual machine, increase the letter of virtual network platform identity certification in the metadata of the virtual machine configuration
Cease item；
The reference identity authentication information is recorded in described information item.
4. according to the method described in claim 3, it is characterized in that, described notify user inputs to use the virtual network platform
The authentication information of Shi Suoxu, including：
Obtain the metadata that the user asks the virtual machine of connection；
Judge the item of information for whether having the virtual network platform identity certification in the metadata；
If it is judged that there is the item of information, then required identity when user being notified to input using the virtual network platform
Authentication information.
5. method according to any one of claims 1 to 4, which is characterized in that the method further includes：
When the authentication information that comparing result is the input is with the reference identity authentication information difference, sends out alarm and carry
Show information.
6. the device of connecting virtual machine in a kind of cloud management platform, which is characterized in that including：
First notification module, for when detecting user by virtual network platform connecting virtual machine, notifying user that input makes
Required authentication information when with the virtual network platform；
First receiving module receives the authentication information input by user；
Contrast module, for carrying out pair the authentication information of the input and pre-set reference identity authentication information
Than；
Control module is identical as the reference identity authentication information for working as the authentication information that comparing result is the input
When, allow the user to connect the virtual machine using the virtual network platform.
7. device according to claim 6, which is characterized in that described device further includes：
Enquiry module, for when it is to use the virtual network platform for the first time to detect the user, inquiring the user to be
It is no to have permission using virtual machine described in the virtual net platform access；
Second notification module, if being to have permission to use virtual machine described in the virtual network platform access for query result,
User setting is then notified to access the authentication information needed for the virtual network platform；
Second receiving module, the authentication information for receiving user setting recognize identity on the basis of the information preservation of setting
Demonstrate,prove information.
8. device according to claim 7, which is characterized in that described device further includes：
Increase module, for when creating the virtual machine, it is flat to increase virtual network in the metadata of the virtual machine configuration
The item of information of platform authentication；
Logging modle, for the reference identity authentication information to be recorded in described information item.
9. device according to claim 8, which is characterized in that first notification module includes：
Acquiring unit, the metadata for asking the virtual machine of connection for obtaining the user；
Judging unit, the item of information for judging whether to have the virtual network platform identity certification in the metadata；
Notification unit, for if it is judged that there is the item of information, then it is flat using the virtual network to notify that user inputs
Required authentication information when platform.
10. according to any device of claim 6 to 9, which is characterized in that described device further includes：
Alarm module, it is different from the reference identity authentication information for working as the authentication information that comparing result is the input
When, send out alarm prompt.
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| CN201810578522.8A CN108712443A (en) | 2018-06-07 | 2018-06-07 | The method and apparatus of connecting virtual machine in cloud management platform |
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| CN201810578522.8A CN108712443A (en) | 2018-06-07 | 2018-06-07 | The method and apparatus of connecting virtual machine in cloud management platform |
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Application publication date: 20181026 |