CN107395429A - The method and apparatus that virtual machine is managed in cloud data center - Google Patents
The method and apparatus that virtual machine is managed in cloud data center Download PDFInfo
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- CN107395429A CN107395429A CN201710695944.9A CN201710695944A CN107395429A CN 107395429 A CN107395429 A CN 107395429A CN 201710695944 A CN201710695944 A CN 201710695944A CN 107395429 A CN107395429 A CN 107395429A
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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
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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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses the method and apparatus that virtual machine is managed in a kind of cloud data center.Methods described includes：The removal request to virtual machine is received in cloud data center；According to the removal request, delete the record information of the virtual machine, and the recovery policy of deleted virtual machine is set in the Virtual Machine Manager page.
Description
Technical field
The present invention relates to field of information processing, the method and apparatus of management virtual machine in espespecially a kind of cloud data center.
Background technology
Cloud computing (Cloud Computing) refers to be based on internet Internet related services, by virtualizing mode
Realize the new ant algorithms of computing resource sharing.Its thought core be by network United Dispatching and management calculating, storage, software,
Network, etc. resource, realize resource consolidation and configuration optimization, met in a manner of service different user obtain and extend at any time, by
It need to use and pay, reduce all kinds of demands such as cost to greatest extent.
With the fast development of global cloud computing market, many companies release one after another cloud computing product and service, pass through cloud
Management software manages related resource.Cloud sea operating system (Operating System, OS) system is just gradually by each major company
And enterprises and institutions are used, in sea of clouds OS systems, the life cycle management to virtual machine is the core of whole system,
The operations such as the life cycle of virtual machine is including creating, unlatching, closing, hang-up, deletion, the deletion of wherein virtual machine is a comparison
Dangerous operation, it is how to avoid virtual chance error from deleting, and how recovers to be research important in sea of clouds OS systems after deleting
One of content.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides the method and dress that virtual machine is managed in a kind of cloud data center
Put, the generation that virtual machine deletes maloperation can be reduced.
In order to reach the object of the invention, the invention provides a kind of method that virtual machine is managed in cloud data center, including：
The removal request to virtual machine is received in cloud data center；
According to the removal request, the record information of the virtual machine is deleted in the Virtual Machine Manager page, and set and deleted
The recovery policy of the virtual machine removed.
Wherein, the recovery policy that deleted virtual machine is set, including：
The virtual machine caused file in the life cycle of cloud data center is deleted, the file of deletion is stored in pre-
In the virtual machine recycle bin first set.
Wherein, it is described the file of deletion is stored in the virtual machine recycle bin pre-set after, methods described is also wrapped
Include：
Record the storage duration of deleted file；
After the storage duration reaches the storage duration threshold value pre-set, the virtual machine is deleted in cloud data center
Life cycle in caused file.
Wherein, described after the storage duration reaches the storage duration threshold value pre-set, methods described also includes：
It is confirmed whether to delete virtual machine described in the virtual machine recycle bin in the life cycle of cloud data center to user
File caused by interior；
If user confirms to delete, the virtual machine caused file in the life cycle of cloud data center is deleted.
Wherein, the recovery policy that deleted virtual machine is set, including：
The virtual machine caused operating file in the life cycle of cloud data center is deleted, retains the virtual machine and exists
The configuration file of cloud data center.
Wherein, described to retain the virtual machine after the configuration file of cloud data center, methods described also includes：
After the request for recovering the virtual machine is received, retain the virtual machine in cloud data center using described
Configuration file, create the virtual machine.
The device of virtual machine is managed in a kind of cloud data center, including：
Receiving module, for receiving the removal request to virtual machine in cloud data center；
Management module, for according to the removal request, the record letter of the virtual machine to be deleted in the Virtual Machine Manager page
Breath, and the recovery policy of deleted virtual machine is set.
Wherein, the management module is specifically used for：
The virtual machine caused file in the life cycle of cloud data center is deleted, the file of deletion is stored in pre-
In the virtual machine recycle bin first set.
Wherein, described device also includes：
Logging modle, after the file of deletion is stored in the virtual machine recycle bin pre-set, record and deleted
The storage duration of the file removed；
Removing module, for after the storage duration reaches the storage duration threshold value pre-set, deleting described virtual
Machine caused file in the life cycle of cloud data center.
Wherein, described device also includes：
Module is confirmed, for after the storage duration reaches the storage duration threshold value pre-set, being to user's confirmation
It is no to delete virtual machine caused file in the life cycle of cloud data center described in the virtual machine recycle bin；
Wherein, the removing module deletes Life Cycle of the virtual machine in cloud data center after user confirms to delete
Caused file in phase.
Wherein, the management module is specifically used for：
The virtual machine caused operating file in the life cycle of cloud data center is deleted, retains the virtual machine and exists
The configuration file of cloud data center.
Wherein, described device also includes：
Creation module, for after the request for recovering the virtual machine is received, using it is described retain it is described virtual
Machine creates the virtual machine in the configuration file of cloud data center.
Embodiment provided by the invention, by when deleting virtual machine set corresponding to virtual machine recovery policy, avoid because
Deleted for virtual machine caused by artificial maloperation in system, so as to cause serious consequence, it is possible to achieve the safety of virtual machine
Management, drastically increase the fault-tolerance of system.Specifically, the present invention is realized using two ways, first, setting virtual
Machine recycle bin, after user deletes virtual machine in cloud data center, virtual machine will be put into recycle bin, if secondary determine virtually
When machine does not use, can in virtual machine recycle bin complete deletion virtual machine；Second, cloud data center management will not needed
Virtual machine is removed from sea of clouds, and the virtual machine of removal can be imported in cloud data center again.Two ways is realized simply, and is tieed up
It is low to protect cost.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by specification, rights
Specifically noted structure is realized and obtained in claim and accompanying drawing.
Brief description of the drawings
Accompanying 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 is used to explain technical scheme together, does not form the limitation to technical solution of the present invention.
Fig. 1 is the flow chart for the method that virtual machine is managed in cloud data center provided by the invention；
Fig. 2 is the schematic diagram for the method application example that virtual machine is managed in cloud data center provided by the invention；
Fig. 3 is the structure chart for the device that virtual machine is managed in cloud data center provided by the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
Can be in the computer system of such as one group computer executable instructions the flow of accompanying drawing illustrates the step of
Perform.Also, although logical order is shown in flow charts, in some cases, can be with suitable different from herein
Sequence performs shown or described step.
Fig. 1 is the flow chart for the method that virtual machine is managed in cloud data center provided by the invention.Method bag shown in Fig. 1
Include：
Step 101, removal request of the reception to virtual machine in cloud data center；
Wherein, the request of the deletion action is generally initiated by network manager, and the removal request includes the mark of virtual machine
Information；
Step 102, according to the removal request, delete the record information of the virtual machine in the Virtual Machine Manager page, and
The recovery policy of deleted virtual machine is set.
Wherein, the Virtual Machine Manager page is the management page for inquiring about the information such as virtual machine title, virtual machine running status
Face, by deleting the virtual machine on administration page, to inform the deletion action for having completed virtual machine, while to avoid the void
The recovery policy deleted the problem of operation by mistake, set to the virtual machine of plan machine, to ensure that user can give for change when needing
The virtual machine.
Being provided with the recovery policy of deleted virtual machine has following two ways：First, the virtual machine of deletion is put into
Recycle bin, secondary-confirmation are that when deleting by mistake, can recover virtual machine out of recycle bin；Second, can be from cloud number by the virtual machine of deletion
According to being deleted in center, but virtualize bottom and still retain the virtual machine, cloud data center can be imported into when needing.
Above two mode is specifically described below：
First way provided by the invention, virtual machine recycle bin is set, when user deletes virtually in cloud data center
After machine, virtual machine will be put into recycle bin, can be in virtual machine recycle bin thoroughly if secondary determination virtual machine does not use
Virtual machine is deleted, meanwhile, recycle bin can also set take-back strategy.
Fig. 2 is the schematic diagram for the method application example that virtual machine is managed in cloud data center provided by the invention.Shown in Fig. 2
In method：
When setting recovery policy, the virtual machine caused file in the life cycle of cloud data center is deleted, will
The file of deletion is stored in the virtual machine recycle bin pre-set.
Specifically, creating virtual machine recycle bin, the virtual machine deleted from cloud data center will be placed into recycle bin, this
When, virtual machine is not deleted really, but is temporarily put into recycle bin, will not see that this is virtual again from virtual machine list
Machine.
Wherein, after the file of deletion is stored in the virtual machine recycle bin pre-set, methods described also includes：
Record the storage duration of deleted file；
After the storage duration reaches the storage duration threshold value pre-set, the virtual machine is deleted in cloud data center
Life cycle in caused file.
Specifically, virtual machine recycle bin can set erasing time, such as erasing time to be arranged to a week, after one week,
System can delete the virtual machine out of recycle bin automatically, likewise, the virtual machine can not recover again.If virtual machine recycle bin returns
It is arranged between time receiving 0 day, after user deletes virtual machine, the virtual machine will not be put into recycle bin, but delete immediately.
Wherein, described after the storage duration reaches the storage duration threshold value pre-set, methods described also includes：
It is confirmed whether to delete virtual machine described in the virtual machine recycle bin in the life cycle of cloud data center to user
File caused by interior；If user confirms to delete, the virtual machine caused text in the life cycle of cloud data center is deleted
Part.
Specifically, if virtual machine has been placed in recycle bin, after user's secondary-confirmation can in recycle bin complete deletion
Virtual machine, now virtual machine will can not be recovered again by complete deletion.
In addition, after the request for recovering the virtual machine is received, using the virtual machine in cloud data center
Caused file in life cycle, creates the virtual machine.
Set specifically, virtual machine recycle bin provides recovery, if virtual machine has been placed in recycle bin, when user confirms
This virtual machine is deletes by mistake when, recovery button can be clicked in recycle bin, now, virtual machine can return to virtual machine list
Normal use in interface.
The second way provided by the invention, the virtual machine for not needing cloud data center management is removed from sea of clouds, moved
The virtual machine removed can be imported in cloud data center again, when needing complete deletion virtual machine, it is necessary to be deleted from virtualization aspect
Except virtual machine.
Specifically, the virtual machine caused operating file in the life cycle of cloud data center is deleted, described in reservation
Configuration file of the virtual machine in cloud data center.
Specifically, virtual machine can also carry out removal operation out of cloud data center, removal is different from deletion, and deletion is first
Recycle bin is first put into, can not then be recovered again by complete deletion, and removing is removed out of cloud data center, virtual machine row
Table will can't see the virtual machine, but virtualization layer still retains the virtual machine, and the virtual machine can operate system with normal use
System normal operation
Wherein, it is described to retain the virtual machine after the configuration file of cloud data center, if receiving the recovery
After the request of the virtual machine, using the configuration file for retaining the virtual machine in cloud data center, create described virtual
Machine.
Specifically, if it is desired to continue to manage the virtual machine out of cloud data center, can select to import the virtual machine to cloud
In data center, the virtual machine of importing will not change as virtual machine configuration before, and network address will not also occur
Change, wherein need the inquiry from underlying virtual to import the title of virtual machine, and configuration when importing virtual machine, including
The information such as CPU, internal memory, network, hard disk, and this information is saved in cloud data center.
It in summary it can be seen, the key point of method provided by the invention is：Provide the fault-tolerant networks of two kinds of virtual machines, one
Virtual machine recycle bin is for setting up, the virtual machine of deletion is put into recycle bin, can be returned to when needing in system, second,
Removal operation is provided, the virtual machine of removal removes out of cloud data center, and underlying virtualization still retains the virtual machine, is needing
It can be imported into when wanting in system.The invention provides two kinds of virtual machine recovery schemes, it is possible to achieve to the essence of virtual machine
ZOOM analysis, avoid deleting virtual machine by mistake in cloud data center, serious consequence is caused to operation system.
Fig. 3 is the structure chart for the device that virtual machine is managed in cloud data center provided by the invention.Fig. 3 shown device bags
Include：
Receiving module 301, for receiving the removal request to virtual machine in cloud data center；
Management module 302, for according to the removal request, the record of the virtual machine to be deleted in the Virtual Machine Manager page
Information, and the recovery policy of deleted virtual machine is set.
The first of described device realizes structure：
Wherein, the management module 302 is specifically used for：
The virtual machine caused file in the life cycle of cloud data center is deleted, the file of deletion is stored in pre-
In the virtual machine recycle bin first set.
Wherein, described device also includes：
Logging modle, after the file of deletion is stored in the virtual machine recycle bin pre-set, record and deleted
The storage duration of the file removed；
Removing module, for after the storage duration reaches the storage duration threshold value pre-set, deleting described virtual
Machine caused file in the life cycle of cloud data center.
Wherein, described device also includes：
Module is confirmed, for after the storage duration reaches the storage duration threshold value pre-set, being to user's confirmation
It is no to delete virtual machine caused file in the life cycle of cloud data center described in the virtual machine recycle bin；
Wherein, the removing module deletes Life Cycle of the virtual machine in cloud data center after user confirms to delete
Caused file in phase.
For example, virtual machine recycle bin is created, the virtual machine deleted from cloud data center will be placed into recycle bin,
Now, virtual machine is not deleted really, but is temporarily put into recycle bin, will not see the void again from virtual machine list
Plan machine.If virtual machine has been placed in recycle bin, after user's secondary-confirmation can in recycle bin complete deletion virtual machine, now
Virtual machine will can not be recovered again by complete deletion.
Further, virtual machine recycle bin can set erasing time, such as erasing time is arranged to a week, one week
Afterwards, system can delete the virtual machine out of recycle bin automatically, likewise, the virtual machine can not recover again.Or if virtual machine returns
The recovery time for receiving station is arranged to 0 day, and after user deletes virtual machine, the virtual machine will not be put into recycle bin, but vertical
Delete.
Virtual machine recycle bin provides recovery and set, if virtual machine has been placed in recycle bin, when user confirms that this is virtual
Machine is deletes by mistake when, recovery button can be clicked in recycle bin, now, virtual machine can be returned in virtual machine list interface
Normal use.
Wherein, another structure of described device：
The management module 302, specifically for delete the virtual machine in the life cycle of cloud data center caused by
Operating file, retain configuration file of the virtual machine in cloud data center.
Wherein, described device also includes：
Creation module, for after the request for recovering the virtual machine is received, using it is described retain it is described virtual
Machine creates the virtual machine in the configuration file of cloud data center.
For example, virtual machine can also carry out removal operation out of cloud data center, and removal is different from deletion, and deletion is
Recycle bin is first placed into, can not then be recovered again by complete deletion, and removing is removed out of cloud data center, virtual machine
List will can't see the virtual machine, but virtualization layer still retains the virtual machine, and the virtual machine can be operated with normal use
System operation is normal, if it is desired to continues to manage the virtual machine out of cloud data center, can select to import the virtual machine to cloud number
According in center.
Wherein, the virtual machine of importing will not be changed as virtual machine configuration before, and network address will not also be sent out
It is raw to change.Need the inquiry from underlying virtual to import the title of virtual machine when importing virtual machine, and configure, including CPU,
The information such as internal memory, network, hard disk, and this information is saved in cloud data center.
Device embodiment provided by the invention, by virtual machine recovery policy corresponding to the setting when deleting virtual machine, keep away
Exempt from because virtual machine caused by artificial maloperation is deleted in system, so as to cause serious consequence, it is possible to achieve virtual machine
Safety management, drastically increase the fault-tolerance of system.Specifically, the present invention is realized using two ways, first, setting
Virtual machine recycle bin, after user deletes virtual machine in cloud data center, virtual machine will be put into recycle bin, if secondary determination
When virtual machine does not use, can in virtual machine recycle bin complete deletion virtual machine；Second, need not cloud data center pipe
The virtual machine of reason is removed from sea of clouds, and the virtual machine of removal can be imported in cloud data center again.Two ways realization is simple,
And maintenance cost is low.
Although disclosed herein embodiment as above, described content be only readily appreciate the present invention and use
Embodiment, it is not limited to the present invention.Technical staff in any art of the present invention, taken off not departing from the present invention
On the premise of the spirit and scope of dew, any modification and change, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (12)
1. the method for virtual machine is managed in a kind of cloud data center, it is characterised in that including：
The removal request to virtual machine is received in cloud data center；
According to the removal request, the record information of the virtual machine is deleted in the Virtual Machine Manager page, and set what is be deleted
The recovery policy of virtual machine.
2. according to the method for claim 1, it is characterised in that the recovery policy that deleted virtual machine is set, bag
Include：
The virtual machine caused file in the life cycle of cloud data center is deleted, the file of deletion is stored in and set in advance
In the virtual machine recycle bin put.
3. according to the method for claim 2, it is characterised in that it is described the file of deletion is stored in pre-set it is virtual
After in machine recycle bin, methods described also includes：
Record the storage duration of deleted file；
After the storage duration reaches the storage duration threshold value pre-set, life of the virtual machine in cloud data center is deleted
Order caused file in the cycle.
4. according to the method for claim 3, it is characterised in that described when the storage duration reaches the storage pre-set
After duration threshold value, methods described also includes：
It is confirmed whether to delete virtual machine described in the virtual machine recycle bin to user to produce in the life cycle of cloud data center
Raw file；
If user confirms to delete, the virtual machine caused file in the life cycle of cloud data center is deleted.
5. according to the method for claim 1, it is characterised in that the recovery policy that deleted virtual machine is set, bag
Include：
The virtual machine caused operating file in the life cycle of cloud data center is deleted, retains the virtual machine in cloud number
According to the configuration file at center.
6. according to the method for claim 5, it is characterised in that the configuration for retaining the virtual machine in cloud data center
After file, methods described also includes：
After the request for recovering the virtual machine is received, retain virtual machine the matching somebody with somebody in cloud data center using described
File is put, creates the virtual machine.
7. the device of virtual machine is managed in a kind of cloud data center, it is characterised in that including：
Receiving module, for receiving the removal request to virtual machine in cloud data center；
Management module, for according to the removal request, the record information of the virtual machine to be deleted in the Virtual Machine Manager page, and
The recovery policy of deleted virtual machine is set.
8. device according to claim 7, it is characterised in that the management module is specifically used for：
The virtual machine caused file in the life cycle of cloud data center is deleted, the file of deletion is stored in and set in advance
In the virtual machine recycle bin put.
9. device according to claim 8, it is characterised in that described device also includes：
Logging modle, after the file of deletion is stored in the virtual machine recycle bin pre-set, record deleted
The storage duration of file；
Removing module, for after the storage duration reaches the storage duration threshold value pre-set, deleting the virtual machine and existing
Caused file in the life cycle of cloud data center.
10. device according to claim 9, it is characterised in that described device also includes：
Module is confirmed, for after the storage duration reaches the storage duration threshold value pre-set, being confirmed whether to delete to user
Except virtual machine caused file in the life cycle of cloud data center described in the virtual machine recycle bin；
Wherein, the removing module deletes the virtual machine in the life cycle of cloud data center after user confirms to delete
Caused file.
11. device according to claim 7, it is characterised in that the management module is specifically used for：
The virtual machine caused operating file in the life cycle of cloud data center is deleted, retains the virtual machine in cloud number
According to the configuration file at center.
12. device according to claim 11, it is characterised in that described device also includes：
Creation module, for after the request for recovering the virtual machine is received, being existed using the reservation virtual machine
The configuration file of cloud data center, create the virtual machine.
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Application publication date: 20171124 |