CN110377400A - A kind of virtual machine restoration methods, equipment, system and medium - Google Patents
A kind of virtual machine restoration methods, equipment, system and medium Download PDFInfo
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- CN110377400A CN110377400A CN201910662135.7A CN201910662135A CN110377400A CN 110377400 A CN110377400 A CN 110377400A CN 201910662135 A CN201910662135 A CN 201910662135A CN 110377400 A CN110377400 A CN 110377400A
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 claims abstract description 59
- 238000011084 recovery Methods 0.000 claims abstract description 33
- 238000004590 computer program Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Classifications
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
-
- 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
- G06F2009/45575—Starting, stopping, suspending or resuming virtual machine instances
-
- 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
- G06F2009/45591—Monitoring or debugging support
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses a kind of virtual machine restoration methods, equipment, system and media.Since the system image of target virtual machine and network profile are backed up to spare end equipment in advance by production end equipment simultaneously, therefore it is equivalent to back up network environment used in target virtual machine, and then when spare end equipment carries out the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, when avoiding manual type in contrast and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, the accuracy that may cause is difficult to the problem of being guaranteed, and then ensure the functional reliability of virtual machine.In addition, the present invention also provides a kind of virtual machine restorer, system and medium, beneficial effect are same as above.
Description
Technical field
The present invention relates to field of cloud calculation, more particularly to a kind of virtual machine restoration methods, equipment, system and medium.
Background technique
Virtual machine refer to by software simulate with complete hardware system function, operate in a completely isolated environment
In complete computer.
Under current application scenarios, virtual machine is often by operating system in the virtual platform on hardware device
What mirror image was established, completely compatible between virtual platform and system image due to currently cannot ensure, system image is virtualizing
The virtual machine established in platform is there may be because of delay machine or the case where because of user demand need to change virtual platform, therefore to void
The Backup and Restore of quasi- machine is the mode being currently widely used, and Backup and Restore is exactly by advance by the system of virtual machine in the manufacturing side
Mirror back-up is put down at spare end, and then when reappearing the virtual machine in the manufacturing side by spare end by the virtualization at spare end
The system image backed up in advance is established as virtual machine by platform, is reached with this and is replaced the manufacturing side original by the virtual machine in spare end
Virtual machine purpose, but current spare end group can not reappear in the virtual machine that the system image that the manufacturing side backs up re-establishes
The network environment of respective virtual machine in the manufacturing side, thus just need manually again to the virtual machine newly opened in spare end into
The configuration of row network environment increases the workload of technical staff, and the accuracy of network environment configuration is difficult to be guaranteed,
And then it is difficult to ensure the functional reliability of virtual machine.
It can be seen that a kind of virtual machine restoration methods are provided, with technical staff in relative reduction virtual machine recovery process
Workload, and guarantee the overall accuracy of network environment configuration, so that it is guaranteed that the functional reliability of virtual machine, is this field skill
Art personnel's problem to be solved.
Summary of the invention
The purpose of the embodiment of the present invention is that a kind of virtual machine restoration methods, equipment, system and medium are provided, with relative reduction
The workload of technical staff in virtual machine recovery process, and guarantee the overall accuracy of network environment configuration, so that it is guaranteed that empty
The functional reliability of quasi- machine.
In order to solve the above technical problems, the present invention provides a kind of virtual machine restoration methods, it is applied to spare end equipment, packet
It includes:
If receiving recovery instruction, according to the system for the target virtual machine for restoring that acquisition production end equipment is instructed to be passed in advance
Mirror image and network profile；Wherein, target virtual machine is previously run in the former virtual platform of production end equipment；
Target virtual machine is generated by local spare virtual platform operating system mirror image；
According to the network parameter of the content of parameter configuration target virtual machine in network profile.
Preferably, the content of parameter in network profile includes former IP address and former MAC Address；
According to the network parameter of the content of parameter configuration target virtual machine in network profile, comprising:
According to the IP address and MAC Address of the content of parameter configuration target virtual machine in network profile.
Preferably, the IP address and MAC Address of target virtual machine are configured according to the content of parameter in network profile,
Include:
If former virtual platform and spare virtual platform are non-uniform；
Configure former IP address to the IP address of target virtual machine；
The original platform flag byte of former MAC Address is revised as to the local platform flag byte of spare virtual platform, it is raw
At local mac address；
Configure local mac address to the MAC Address of target virtual machine；
Wherein, original platform flag byte is set by former virtual platform when generating former MAC Address in advance.
Preferably, after the MAC Address for configuring local mac address to target virtual machine, method further include:
When the MAC Address of target virtual machine and the used MAC Address of native virtual machine repeat, to target virtual machine
Byte content in MAC Address in addition to local platform flag byte is modified at random.
Preferably, spare virtual platform includes KVM virtualization platform, and former virtual platform includes that VMware virtualization is flat
Platform.
In addition, being applied to production end equipment the present invention also provides a kind of virtual machine restoration methods, comprising:
When local former virtual platform operation has target virtual machine, obtain the corresponding system image of target virtual machine with
And network profile；
System image and network profile are passed to spare end equipment.
In addition, the present invention also provides a kind of spare end equipments, comprising:
Memory, for storing computer program；
Processor realizes such as the above-mentioned virtual machine recovery side applied to spare end equipment when for executing computer program
The step of method.
In addition, the present invention also provides a kind of production end equipments, comprising:
Memory, for storing computer program；
Processor is realized when for executing computer program such as the above-mentioned virtual machine recovery side for being applied to production end equipment
The step of method.
In addition, the present invention also provides a kind of virtual machine recovery systems, comprising:
End equipment is produced, for obtaining target virtual machine when local former virtual platform operation has target virtual machine
Corresponding system image and network profile；System image and network profile are passed to spare end equipment；
Spare end equipment, if restoring instruction for receiving, incoming in advance according to recovery instruction acquisition production end equipment
The system image and network profile of target virtual machine；Wherein, target virtual machine is previously run the original void in production end equipment
Quasi-ization platform；Target virtual machine is generated by local spare virtual platform operating system mirror image；According to network profile
In content of parameter configuration target virtual machine network parameter.
In addition, being stored with meter on computer readable storage medium the present invention also provides a kind of computer readable storage medium
Calculation machine program is realized when computer program is executed by processor such as the above-mentioned virtual machine restoration methods applied to spare end equipment
Step is realized such as the step of the above-mentioned virtual machine restoration methods for being applied to production end equipment.
Virtual machine restoration methods provided by the present invention, production end equipment pass through former virtual platform operational objective virtual machine
When, the corresponding system image of target virtual machine and network profile are obtained, and the system image and network configuration is literary
Part is passed to spare end equipment, if spare end equipment receives recovery instruction, passes in advance according to instruction acquisition production end equipment is restored
The system image and network profile of the target virtual machine entered, and then pass through local spare virtual platform operating system
Mirror image generates corresponding target virtual machine, and then according to the network of the content of parameter configuration target virtual machine in network profile
Parameter.Since the system image of target virtual machine and network profile are backed up to spare end in advance by production end equipment simultaneously
Equipment, therefore be equivalent to back up network environment used in target virtual machine, and then carry out in spare end equipment
When the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, keep away in contrast
When having exempted from manual type and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, the accuracy that may cause is difficult
The problem of to be guaranteed, and then ensure the functional reliability of virtual machine.In addition, the present invention also provides a kind of recoveries of virtual machine
Equipment, system and medium, beneficial effect are same as above.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the virtual machine restoration methods applied to spare end equipment disclosed in the embodiment of the present application；
Fig. 2 is stream of the one kind disclosed in the embodiment of the present application specifically applied to the virtual machine restoration methods of spare end equipment
Cheng Tu；
Fig. 3 is stream of the one kind disclosed in the embodiment of the present application specifically applied to the virtual machine restoration methods of spare end equipment
Cheng Tu；
Fig. 4 is a kind of flow chart of the virtual machine restoration methods applied to production end equipment disclosed in the embodiment of the present application；
Fig. 5 is a kind of structural schematic diagram of virtual machine recovery system disclosed in the embodiment of the present application.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are without making creative work, obtained every other
Embodiment belongs to the scope of the present invention.
Under current application scenarios, virtual machine is often by operating system in the virtual platform on hardware device
What mirror image was established, completely compatible between virtual platform and system image due to currently cannot ensure, system image is virtualizing
The virtual machine established in platform is there may be because of delay machine or the case where because of user demand need to change virtual platform, therefore to void
The Backup and Restore of quasi- machine is the mode being currently widely used, and Backup and Restore is exactly by advance by the system of virtual machine in the manufacturing side
Mirror back-up is put down at spare end, and then when reappearing the virtual machine in the manufacturing side by spare end by the virtualization at spare end
The system image backed up in advance is established as virtual machine by platform, is reached with this and is replaced the manufacturing side original by the virtual machine in spare end
Virtual machine purpose, but current spare end group can not reappear in the virtual machine that the system image that the manufacturing side backs up re-establishes
The network environment of respective virtual machine in the manufacturing side, thus just need manually again to the virtual machine newly opened in spare end into
The configuration of row network environment increases the workload of technical staff, and the accuracy of network environment configuration is difficult to be guaranteed,
And then it is difficult to ensure the functional reliability of virtual machine.
For this purpose, this application provides a kind of virtual machine restoration methods, with technology people in relative reduction virtual machine recovery process
The workload of member, and guarantee the overall accuracy of network environment configuration, so that it is guaranteed that the functional reliability of virtual machine.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Shown in Figure 1, the embodiment of the present application discloses a kind of virtual machine restoration methods applied to spare end equipment, packet
It includes:
Step S10: if receiving recovery instruction, according to the destination virtual for restoring that acquisition production end equipment is instructed to be passed in advance
The system image and network profile of machine.
Wherein, target virtual machine is previously run in the former virtual platform of production end equipment.
It should be noted that the recovery instruction received in this step can be when production end equipment Central Plains virtual platform
On the instruction that is sent from production end equipment to spare end equipment when being operating abnormally of target virtual machine, be also possible to user by
Change in demand and passes through ustomer premises access equipment after the target virtual machine in the former virtual platform for closing production end equipment, Xiang Bei
The instruction sent with end equipment.
Spare end equipment receive in advance by production end equipment send about target virtual machine system image and about
The network profile of target virtual machine, and if then spare end equipment receiving restore instruction, according to restore instruct obtain life
Produce the system image and network profile of the target virtual machine that end equipment is passed in advance.Wherein, it is recorded in network profile
Network configuration information when having target virtual machine to run in former virtual platform, the network identity of target virtual machine are matched by network
Set file decision.
Step S11: target virtual machine is generated by local spare virtual platform operating system mirror image.
This step is the spare virtual platform operating system mirror image that spare end equipment passes through local runtime, and then is generated
Target virtual machine is established in spare virtual platform, due to establishing the tool of virtual machine based on system image in virtual platform
Body implementation is well known to those skilled in the art technology contents, therefore does not do specifically repeat herein.
Step S12: according to the network parameter of the content of parameter configuration target virtual machine in network profile.
It should be noted that this step be on the basis of having had built up target virtual machine on spare virtual platform,
Further according to the network parameter of the content of parameter configuration target virtual machine in network profile, it is therefore an objective to ensure spare virtual
It is identical as the network environment of target virtual machine that production end equipment Central Plains has to change the target virtual machine run on platform.
Virtual machine restoration methods provided by the present invention, production end equipment pass through former virtual platform operational objective virtual machine
When, the corresponding system image of target virtual machine and network profile are obtained, and the system image and network configuration is literary
Part is passed to spare end equipment, if spare end equipment receives recovery instruction, passes in advance according to instruction acquisition production end equipment is restored
The system image and network profile of the target virtual machine entered, and then pass through local spare virtual platform operating system
Mirror image generates corresponding target virtual machine, and then according to the network of the content of parameter configuration target virtual machine in network profile
Parameter.Since the system image of target virtual machine and network profile are backed up to spare end in advance by production end equipment simultaneously
Equipment, therefore be equivalent to back up network environment used in target virtual machine, and then carry out in spare end equipment
When the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, keep away in contrast
When having exempted from manual type and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, the accuracy that may cause is difficult
The problem of to be guaranteed, and then ensure the functional reliability of virtual machine.
On the basis of the above embodiments, as a preferred embodiment, content of parameter in network profile
Including former IP address and former MAC Address.In the case, shown in Figure 2, the embodiment of the present application discloses a kind of application
In the virtual machine restoration methods of spare end equipment, comprising:
Step S20: if receiving recovery instruction, according to the destination virtual for restoring that acquisition production end equipment is instructed to be passed in advance
The system image and network profile of machine.
Wherein, target virtual machine is previously run in the former virtual platform of production end equipment.
Step S21: target virtual machine is generated by local spare virtual platform operating system mirror image.
Step S22: according to the IP address of the content of parameter configuration target virtual machine in network profile and MAC
Location.
It should be noted that the content of parameter of present embodiment focused in network profile should include at least original
IP address and former MAC Address.Wherein, IP address refers to Internet protocol address (English: Internet Protocol
Address, and it is translated into internet protocol address), it is the abbreviation of IP Address.IP address is a kind of unification that IP agreement provides
Address format, it is one logical address of each network and each host assignment on internet, with this realize host it
Between network communication can also be seen as a host, therefore also need IP address and be used for for target virtual machine
Network communication；MAC Address (Media Access Control Address) is media access control address, it is a use
Confirm the address of host equipment position, MAC Address is all different for different physical host equipment, MAC Address energy
The identity of enough unique characterization physical host equipment, for virtual machine, it is also desirable to ensure that its MAC Address is in network cluster
Uniquely.Network communication between current device is based primarily upon IP address or MAC Address, therefore in present embodiment, network is matched
Former IP address and former MAC Address, so-called former IP address should be included at least by setting the content of parameter in file, and as former virtualization is put down
Used IP address when platform operational objective virtual machine, similarly, former MAC Address, as former virtual platform operational objective is virtual
Used MAC Address when machine.As the IP address used in the target virtual machine in former virtual platform and MAC Address
Identity when it is communicated in network cluster can be uniquely characterized, therefore, present embodiment is according to the ginseng in network profile
Number contents, i.e. former IP address and former MAC Address are with configuring in spare virtual platform the IP address of target virtual machine and MAC
Location opposite can ensure the communication reliability of target virtual machine in spare virtual platform.
On the basis of the above embodiments, shown in Figure 3, the embodiment of the present application discloses a kind of applied to spare end
The virtual machine restoration methods of equipment, comprising:
Step S30: if receiving recovery instruction, according to the destination virtual for restoring that acquisition production end equipment is instructed to be passed in advance
The system image and network profile of machine.
Wherein, target virtual machine is previously run in the former virtual platform of production end equipment.
Step S31: target virtual machine is generated by local spare virtual platform operating system mirror image.
Step S32: if former virtual platform and spare virtual platform are non-uniform, destination virtual is configured by former IP address
The IP address of machine.
Step S33: the original platform flag byte of former MAC Address is revised as to the local platform mark of spare virtual platform
Byte generates local mac address.
Wherein, original platform flag byte is set by former virtual platform when generating former MAC Address in advance.
Step S34: local mac address is configured to the MAC Address of target virtual machine.
It is emphasized that the execution sequence between above-mentioned step S32 and step S33 and step S34 is not fixed, it can be with
Depending on according to the actual situation, also it may be performed simultaneously.
Due to consideration that during target virtual machine runs on the former virtual platform of production end equipment, original virtualization
When the MAC Address of target virtual machine is arranged in platform, it is flat often to set characterizing former virtualization for the partial bytes in MAC Address
The original platform flag byte of abutment body part, that is, using the partial bytes of fixed curriculum offering MAC Address, in order to former virtual
Change unified management of the platform to MAC Address, if continuing to continue to use original in the target virtual machine run in spare virtual platform
MAC Address, or will lead to the whole complexity being managed based on spare virtual platform to target virtual machine, therefore this reality
The local platform flag byte that the original platform flag byte of former MAC Address is revised as spare virtual platform by example is applied, and then will
The MAC Address for the local mac address configuration target virtual machine that modification generates, due to including spare virtual in local mac address
Change platform local platform flag byte, therefore reduce target virtual machine is managed based on spare virtual platform it is whole
Body complexity, and then improve the whole efficiency of management for target virtual machine.
On the basis of the above embodiments, as a preferred embodiment, configuring target for local mac address
After the MAC Address of virtual machine, method further include:
When the MAC Address of target virtual machine and the used MAC Address of native virtual machine repeat, to target virtual machine
Byte content in MAC Address in addition to local platform flag byte is modified at random.
Due to consideration that even if configuring local mac address to the MAC Address of target virtual machine, it is possible in the presence of with work as
Existing virtual machine sends the case where MAC Address conflict in preceding spare virtual platform, therefore works as the MAC Address of target virtual machine
When repeating with the used MAC Address of native virtual machine, present embodiment further removes this in the MAC Address of target virtual machine
Byte content other than Horizon platform flag byte is modified at random, further ensures that MAC Address in target virtual machine with this
Uniqueness further improves the communication reliability of target virtual machine.
On the basis of a series of above-mentioned embodiments, as a preferred embodiment, spare virtual platform packet
KVM virtualization platform is included, former virtual platform includes VMware virtual platform.
It should be noted that KVM is the abbreviation of Kernel-based Virtual Machine, it is the open source based on kernel
Virtual platform, therefore KVM virtualization platform compatibility with higher can be made by the optimization of code.And VMware is empty
Quasi-ization platform is the virtual platform of current function relative abundance, but the virtualization that VMware virtual platform is charge is put down
Platform, therefore there is certain use cost, and user can not be optimized based on existing VMware virtual platform, it may
Can exist with it is incompatible between the virtual machine that is run.In present embodiment, spare virtual platform includes that KVM virtualization is flat
Platform, former virtual platform include VMware virtual platform, it is therefore an objective to when occur user because cost reason replace target virtual machine
When locating virtual platform, or when occur VMware virtual platform because with target virtual machine compatibility it is lower due to lead to target
When virtual machine delay machine, target virtual machine is re-established into use cost is lower and compatible higher KVM virtualization platform.This
Embodiment opposite can ensure target virtual machine after the recovery of KVM virtualization platform, stability with higher and lower
Operating cost.
Shown in Figure 4, the embodiment of the present application discloses a kind of virtual machine restoration methods applied to production end equipment, packet
It includes:
Step S40: when local former virtual platform operation has target virtual machine, the corresponding system of target virtual machine is obtained
System mirror image and network profile.
It should be noted that in this step when local former virtual platform operation has target virtual machine, it can be with week
The corresponding system image of mode timing acquisition target virtual machine and network profile of phase property, ensure system mirror in contrast
The timeliness of picture and network profile.
Step S41: system image and network profile are passed to spare end equipment.
Virtual machine restoration methods provided by the present invention, production end equipment pass through former virtual platform operational objective virtual machine
When, the corresponding system image of target virtual machine and network profile are obtained, and the system image and network configuration is literary
Part is passed to spare end equipment, if spare end equipment receives recovery instruction, passes in advance according to instruction acquisition production end equipment is restored
The system image and network profile of the target virtual machine entered, and then pass through local spare virtual platform operating system
Mirror image generates corresponding target virtual machine, and then according to the network of the content of parameter configuration target virtual machine in network profile
Parameter.Since the system image of target virtual machine and network profile are backed up to spare end in advance by production end equipment simultaneously
Equipment, therefore be equivalent to back up network environment used in target virtual machine, and then carry out in spare end equipment
When the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, keep away in contrast
When having exempted from manual type and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, the accuracy that may cause is difficult
The problem of to be guaranteed, and then ensure the functional reliability of virtual machine.
Shown in Figure 5, the embodiment of the present application discloses a kind of virtual machine recovery system, comprising:
End equipment 10 is produced, for obtaining destination virtual when local former virtual platform operation has target virtual machine
The corresponding system image of machine and network profile；System image and network profile are passed to spare end equipment 11；
Spare end equipment 11 passes if restoring instruction for receiving according to instruction acquisition production end equipment 10 is restored in advance
The system image and network profile of the target virtual machine entered；Wherein, target virtual machine is previously run in production end equipment 10
Former virtual platform；Target virtual machine is generated by local spare virtual platform operating system mirror image；Matched according to network
Set the network parameter of the content of parameter configuration target virtual machine in file.
Virtual machine recovery system provided by the present invention, production end equipment pass through former virtual platform operational objective virtual machine
When, the corresponding system image of target virtual machine and network profile are obtained, and the system image and network configuration is literary
Part is passed to spare end equipment, if spare end equipment receives recovery instruction, passes in advance according to instruction acquisition production end equipment is restored
The system image and network profile of the target virtual machine entered, and then pass through local spare virtual platform operating system
Mirror image generates corresponding target virtual machine, and then according to the network of the content of parameter configuration target virtual machine in network profile
Parameter.Since the system image of target virtual machine and network profile are backed up to spare end in advance by production end equipment simultaneously
Equipment, therefore be equivalent to back up network environment used in target virtual machine, and then carry out in spare end equipment
When the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, keep away in contrast
When having exempted from manual type and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, the accuracy that may cause is difficult
The problem of to be guaranteed, and then ensure the functional reliability of virtual machine.
In addition, the present invention also provides a kind of spare end equipments, comprising:
Memory, for storing computer program；
Processor realizes that the virtual machine applied to spare end equipment as above-mentioned is extensive when for executing the computer program
The step of compound method.
If spare end equipment provided by the present invention receives recovery instruction, according to restoring, instruction acquisition production end equipment is pre-
The first system image and network profile of incoming target virtual machine, and then pass through local spare virtual platform operation
System image generates corresponding target virtual machine, and then according to the content of parameter configuration target virtual machine in network profile
Network parameter.Since production end equipment by the system image of target virtual machine and network profile while backing up to standby in advance
With end equipment, therefore it is equivalent to back up network environment used in target virtual machine, and then in spare end equipment
When carrying out the recovery of target virtual machine, according to the network environment for the target virtual machine that network profile configuration is newly opened, with this phase
To when avoiding manual type and carrying out the configuration of network environment to the virtual machine that newly opens in spare end again, what be may cause is accurate
Property is difficult to the problem of being guaranteed, and then ensures the functional reliability of virtual machine.
In addition, the present invention also provides a kind of production end equipments, comprising:
Memory, for storing computer program；
Processor realizes that the virtual machine for being applied to production end equipment as above-mentioned is extensive when for executing the computer program
The step of compound method.
When production end equipment provided by the present invention passes through former virtual platform operational objective virtual machine, destination virtual is obtained
The corresponding system image of machine and network profile, and the system image and network profile are passed to spare end and set
It is standby, if spare end equipment receives recovery instruction, according to the target virtual machine for restoring that acquisition production end equipment is instructed to be passed in advance
System image and network profile, and then generated by local spare virtual platform operating system mirror image corresponding
Target virtual machine, and then according to the network parameter of the content of parameter configuration target virtual machine in network profile.Due to production
The system image of target virtual machine and network profile are backed up to spare end equipment simultaneously in advance by end equipment, therefore with regard to phase
It is backed up when in network environment used in target virtual machine, and then carries out the extensive of target virtual machine in spare end equipment
When multiple, according to the network environment for the target virtual machine that network profile configuration is newly opened, manual type weight is avoided in contrast
When newly carrying out the configuration of network environment to the virtual machine newly opened in spare end, the accuracy that may cause is difficult to guaranteed ask
Topic, and then ensure the functional reliability of virtual machine.
In addition, the present invention also provides the scene embodiment under a kind of concrete application scene, the particular content of scene embodiment
It is as follows:
Produce end equipment by the VMware virtual platform of operation by the IP address of institute's operational objective virtual machine thereon and
MAC Address is saved in network profile, is then set by being passed to network profile and system image to spare end
Standby KVM virtualization platform, and then when VMware virtual platform target virtual machine failure delay machine or when artificially being closed, it is spare
KVM virtualization platform in end equipment recovers target virtual machine using the system image backed up in advance, and reads standby in advance
Part network profile in IP address and MAC Address, in MAC according to VMware virtual platform and KVM virtualization platform
MAC Address is converted into meeting the local mac address of KVM virtualization Platform Type by the difference on location, with this ensure VMware and
MAC Address on KVM virtualization platform is related and does not conflict, final new using specified IP address and new MAC Address
Build the target virtual machine in KVM virtualization platform.
A kind of virtual machine restoration methods provided by the present invention, equipment, system and medium are described in detail above.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other embodiments not
Same place, the same or similar parts in each embodiment may refer to each other.For the device disclosed in the embodiment, due to it
It corresponds to the methods disclosed in the examples, so being described relatively simple, reference may be made to the description of the method.It should
It points out, it for those skilled in the art, without departing from the principle of the present invention, can also be to this hair
Bright some improvement and modification can also be carried out, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
1. a kind of virtual machine restoration methods, which is characterized in that be applied to spare end equipment, comprising:
If receiving recovery instruction, according to the system restored instruction and obtain the target virtual machine that production end equipment is passed in advance
Mirror image and network profile；Wherein, the target virtual machine is previously run in the former virtual platform of the production end equipment；
The system image, which is run, by local spare virtual platform generates the target virtual machine；
The network parameter of the target virtual machine is configured according to the content of parameter in the network profile.
2. virtual machine restoration methods according to claim 1, which is characterized in that in the parameter in the network profile
Hold includes former IP address and former MAC Address；
The content of parameter according in the network profile configures the network parameter of the target virtual machine, comprising:
The IP address and MAC Address of the target virtual machine are configured according to the content of parameter in the network profile.
3. virtual machine restoration methods according to claim 2, which is characterized in that described according in the network profile
Content of parameter configure the IP address and MAC Address of the target virtual machine, comprising:
If the original virtual platform and the spare virtual platform are non-uniform；
Configure the former IP address to the IP address of the target virtual machine；
The original platform flag byte of the former MAC Address is revised as to the local platform banner word of the spare virtual platform
Section generates local mac address；
Configure the local mac address to the MAC Address of the target virtual machine；
Wherein, the original platform flag byte is set by the former virtual platform when generating the former MAC Address in advance.
4. virtual machine restoration methods according to claim 3, which is characterized in that match the local mac address described
It is set to after the MAC Address of the target virtual machine, the method also includes:
When the MAC Address of the target virtual machine and the used MAC Address of native virtual machine repeat, to the destination virtual
Byte content in the MAC Address of machine in addition to the local platform flag byte is modified at random.
5. virtual machine restoration methods according to any one of claims 1 to 4, which is characterized in that the spare virtualization
Platform includes KVM virtualization platform, and the original virtual platform includes VMware virtual platform.
6. a kind of virtual machine restoration methods, which is characterized in that be applied to production end equipment, comprising:
When local former virtual platform operation has target virtual machine, obtain the corresponding system image of the target virtual machine with
And network profile；
The system image and the network profile are passed to spare end equipment.
7. a kind of spare end equipment characterized by comprising
Memory, for storing computer program；
Processor realizes such as virtual machine recovery side described in any one of claim 1 to 5 when for executing the computer program
The step of method.
8. a kind of production end equipment characterized by comprising
Memory, for storing computer program；
Processor, the step of virtual machine restoration methods as claimed in claim 6 are realized when for executing the computer program.
9. a kind of virtual machine recovery system characterized by comprising
End equipment is produced, for obtaining the target virtual machine when local former virtual platform operation has target virtual machine
Corresponding system image and network profile；The system image and the network profile are passed to spare end to set
It is standby；
It is pre- to obtain the production end equipment according to recovery instruction if restoring instruction for receiving for the spare end equipment
The first system image and network profile of incoming target virtual machine；Wherein, the target virtual machine is previously run in described
Produce the former virtual platform of end equipment；The system image, which is run, by local spare virtual platform generates the target
Virtual machine；The network parameter of the target virtual machine is configured according to the content of parameter in the network profile.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes such as disk exception monitoring side described in any one of claim 1 to 5 when the computer program is executed by processor
The step of the step of method or realization disk method for monitoring abnormality as claimed in claim 6.
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