CN109614123A - A kind of data back up method, system and electronic equipment and storage medium - Google Patents
A kind of data back up method, system and electronic equipment and storage medium Download PDFInfo
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- CN109614123A CN109614123A CN201811506260.0A CN201811506260A CN109614123A CN 109614123 A CN109614123 A CN 109614123A CN 201811506260 A CN201811506260 A CN 201811506260A CN 109614123 A CN109614123 A CN 109614123A
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- data center
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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Abstract
This application discloses a kind of data back up method, system and a kind of electronic equipment and computer readable storage medium, which includes source data center, Backup Data center and mirror image warehouse；The source data center is packaged as mirror image with the exploitation program of bottom and is uploaded to the mirror image warehouse for will apply；The Backup Data center, for being carried out according to the mirror image operation container in the mirror image warehouse using deployment.Data backup system provided by the present application, deployment offer service quickly is carried out to application using the distinctive advantage of container, Backup Data center starts fast speed, device hardware without building and Backup Data center same size as traditional calamity is standby simultaneously, thus the utilization rate of resource is greatly improved, avoid as vast resources is idle and caused by the wasting of resources, reduce capital investment of the enterprise for hardware device.
Description
Technical field
This application involves field of computer technology, more specifically to a kind of data back up method, system and a kind of electricity
Sub- equipment and a kind of computer readable storage medium.
Background technique
With the propulsion of every profession and trade digitlization process, data are increasingly becoming the operation core of enterprise, to guarantee data access
Duration, restorability and high availability, long-range calamity is come into being for solution, and file system remote copy technology is then
It is long-range calamity for one of the key technology in solution.
Remote copy can help to mitigate since nature or human factor lead to regional shutdown risk.Occur in disaster
When, load can be transferred to preliminary data center to guarantee business ongoing operation.Remote copy technology in the prior art is standby
Part data center starting speed is slow, and very long the time required to application recovery, the continuity of business is poor.
Therefore, how to improve Backup Data center starting speed is those skilled in the art's problem to be solved.
Summary of the invention
The application be designed to provide a kind of data back up method, system and a kind of electronic equipment and a kind of computer can
Storage medium is read, Backup Data center starting speed is improved.
To achieve the above object, this application provides in a kind of data backup system, including source data center, Backup Data
The heart and mirror image warehouse；
The source data center is packaged as mirror image with the exploitation program of bottom and is uploaded to the mirror image storehouse for will apply
Library；
The Backup Data center, for carrying out application section according to the mirror image operation container in the mirror image warehouse
Administration.
Wherein, the source data center is also used to data complete copy to the Backup Data center.
Wherein, the source data center is also used to record Data Change Map；
The Backup Data center is also used to replicate differential data according to the Data Change Map to realize the source
Data center is synchronous with the data at the Backup Data center.
Wherein, further includes:
Monitoring server, for monitoring the source data center, when detecting the source data center exception, Xiang Suoshu
Backup Data center sending application deployment order.
Wherein, the monitoring server is also used to when detecting the source data center exception, will be in the source data
First IP address of the heart is set as unavailable, and sets available for second IP address at the Backup Data center；Wherein, institute
It is identical as the value of second IP address to state the first IP address.
Wherein, the source data center and the Backup Data center are also used to when the source data center exception, note
Record Data Change Map.
To achieve the above object, this application provides a kind of data back up method, comprising:
The exploitation program of application and bottom is packaged as mirror image and is uploaded to mirror image warehouse by source data center；
Backup Data center is carried out according to the mirror image operation container in the mirror image warehouse using deployment.
Wherein, further includes:
Monitoring server monitors the source data center, when detecting the source data center exception, to the backup
Data center's sending application deployment order.
To achieve the above object, this application provides a kind of electronic equipment, comprising:
Memory, for storing computer program；
Processor is realized when for executing the computer program such as the step of above-mentioned data back up method.
To achieve the above object, this application provides a kind of computer readable storage medium, the computer-readable storages
It is stored with computer program on medium, the step such as above-mentioned data back up method is realized when the computer program is executed by processor
Suddenly.
By above scheme it is found that a kind of data backup system provided by the present application, including source data center, Backup Data
Center and mirror image warehouse；The source data center is packaged as mirror image with the exploitation program of bottom and is uploaded to institute for will apply
State mirror image warehouse；The Backup Data center, for being applied according to the mirror image operation container in the mirror image warehouse
Deployment.
The exploitation program of application and bottom is packaged as mirrored storage to mirror image storehouse by data backup system provided by the present application
In library, Backup Data center quickly correspond to using deployment using the distinctive advantage of container using mirror image operation container
With deployment offer service is carried out, Backup Data center starts fast speed, while without building and backup as traditional calamity is standby
Thus the device hardware of data center's same size greatly improves the utilization rate of resource, avoid due to the vast resources spare time
Set and caused by the wasting of resources, reduce capital investment of the enterprise for hardware device.Disclosed herein as well is a kind of data backups
System and a kind of electronic equipment and a kind of computer readable storage medium, are equally able to achieve above-mentioned technical effect.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.Attached drawing is and to constitute specification for providing further understanding of the disclosure
A part, be used to explain the disclosure together with following specific embodiment, but do not constitute the limitation to the disclosure.Attached
In figure:
Fig. 1 is a kind of structure chart of data backup system shown according to an exemplary embodiment；
Fig. 2 is the structure chart of another data backup system shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of data back up method shown according to an exemplary embodiment；
Fig. 4 is the structure chart according to a kind of electronic equipment shown in an exemplary embodiment.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The embodiment of the present application discloses a kind of data backup system, improves Backup Data center starting speed.
Referring to Fig. 1, a kind of structure chart of data backup system shown according to an exemplary embodiment, as shown in Figure 1, packet
Include source data center 100, Backup Data center 200 and mirror image warehouse 300；
The source data center 100 is packaged as mirror image with the exploitation program of bottom and is uploaded to the mirror for will apply
As warehouse 300；
The Backup Data center 200, for being answered according to the mirror image operation container in the mirror image warehouse 200
With deployment.
In specific implementation, creation first is for the configuration surroundings of storage source data-center applications and the exploitation code of bottom
Mirror image warehouse, it is preferred that the mirror image warehouse can be deployed in public cloud.The timing of Backup Data center is drawn from mirror image warehouse
Take mirror image in case of the recovery of source data center, to guarantee that two centers keep data to synchronize unanimously.
Mirror image technology is the basis of Docker, and container is the running example created by Docker mirror image, by pulling mirror image
To run container.Mirror image can be regarded as the source code of container, and volume is very small, convenient for storage.
In order to guarantee the consistency of two center configuration environment and low level development program, when source data center is in mirror image warehouse
Content when modifying, Backup Data center will pull newest mirror image application deployment, complete the backup of application level.
The data of source data center can carry out source data center data and backup when reaching in the Timing Synchronization period of setting
The data of data center are synchronous.When first time Backup Data, source data center is by data complete copy to Backup Data center.
When follow-up data backs up, source data center is also used to record Data Change Map, and Backup Data center is according to the data variation position
Figure replicates differential data to realize that source data center is synchronous with the data at Backup Data center.Backup Data center replicate data
When only replicate the data of difference, improve efficiency.
It should be noted that source data center will create snapshot before starting Backup Data.It can guarantee synchronizing process in this way
In the data of source data center that read have consistency, and allow synchronizing process and source data center writes process simultaneously
It carries out.After data synchronously complete, Backup Data center creates snapshot, and avoiding next synchronizing process from being abnormal leads to Backup Data
The data at center are unavailable.Delete the last snapshot created when synchronously completing in Backup Data center.On source data center is deleted
The snapshot created when one subsynchronous beginning, and delete the difference in Data Change Map.
The exploitation program of application and bottom is packaged as mirrored storage to mirror image storehouse by data backup system provided by the present application
In library, Backup Data center quickly correspond to using deployment using the distinctive advantage of container using mirror image operation container
With deployment offer service is carried out, Backup Data center starts fast speed, while without building and backup as traditional calamity is standby
Thus the device hardware of data center's same size greatly improves the utilization rate of resource, avoid due to the vast resources spare time
Set and caused by the wasting of resources, reduce capital investment of the enterprise for hardware device.
On the basis of the above embodiments, as a preferred implementation manner, as shown in Figure 2, further includes:
Monitoring server 400, for monitoring the source data center, when detecting the source data center exception, to
The Backup Data center sending application deployment order.
In specific implementation, a source data center monitoring server, monitoring service are established other than Liang Ge data center
Device checks Network status, the application port situation of source data center every certain time interval, for example, inspection can be set
Time interval is 5 seconds.Monitoring for Application Data Center network and application port situation, it is necessary first to check in source data
Whether heart application port is normally opened, and opens if normal, indicates that network is normal, if situation exception is opened in port, returns to mistake letter
Breath, need further judge whether the IP of host connects normally, if return error message but network it is normal, illustrate application port mistake
It loses, application failure occurs.If returning to the suspension of error message network, it is that network goes wrong, is lost if returning to error message network
Packet, causes application port to fail, then is that network and application failure all occur, the above abnormal conditions all represent source data center and go out
Existing problem can not provide normal business service to the external world, record at this time to the above abnormal conditions, and issue failure report
It is alert.
When source data center exception, Backup Data center starts at once, i.e., pulls mirror image, operation container in mirror image warehouse
To carry out using deployment.After Backup Data center will be completed using all deployment, and test passes through, it is immediately performed switching and appoints
Business can be switched flow from source data center to Backup Data center.
Preferably, the monitoring server is also used to when detecting the source data center exception, by the source data
First IP address at center is set as unavailable, and sets available for second IP address at the Backup Data center；Wherein,
First IP address is identical as the value of second IP address.
In specific implementation, the application service IP address that Liang Ge data center is arranged is identical, and user is by IP address to source
The application of data center accesses.When not switching, the IP address at Backup Data center is set as down state, source
Data center's IP address is then available mode, and user may have access to source data center.When source data center exception, by artificial
The Backup Data center IP address of change or configuration script change is available mode manually, forbids source data center IP, thus complete
At the network switching of failure.
Preferably, the source data center and the Backup Data center are also used to when the source data center exception,
Record Data Change Map.
It is understood that Liang Ge data center will record the data of variation, i.e. data variation respectively after failover
Bitmap can be synchronous to avoid the full dose of data when reverting to source data center from Backup Data center.
After source data center recovery, the switching of business is re-started, i.e. source data center externally provides service again.
Source will first restore network link for center first, carry out the standby switching in source in source data center, Backup Data center is made to provide application
Service is switched to source data center and provides service.In Backup Data center not busy, using multiple synchronous by Backup Data center
Data copy to source data center.It is repeatedly synchronous to restore data, when so that the data difference at two centers is smaller, then stop industry
Business, starting last time are synchronous.It both ensure that data will not lose in this way, the business dwell time of in turn ensuring is most short.Stop standby
Part data center traffic, is again started up synchronization, when for eliminating upper subsynchronous caused by data difference.It is anxious in two to carry out again
It changes, the standby corresponding relationship in source when restoring beginning, and setting the IP of source data center to can be with by the IP at Backup Data center
It is set as forbidding.
A kind of data back up method provided by the embodiments of the present application is introduced below, a kind of data described below are standby
Part method can be cross-referenced with a kind of above-described data backup system.
Referring to Fig. 3, a kind of flow chart of data back up method shown according to an exemplary embodiment, as shown in figure 3, packet
It includes:
S101: the exploitation program of application and bottom is packaged as mirror image and is uploaded to mirror image warehouse by source data center；
S102: Backup Data center is carried out according to the mirror image operation container in the mirror image warehouse using deployment.
On the basis of the above embodiments, as a preferred implementation manner, before step S102, further includes: monitoring
Source data center described in server monitoring, when detecting the source data center exception, Xiang Suoshu Backup Data center is sent
Using deployment order.
The exploitation program of application and bottom is packaged as mirrored storage to mirror image storehouse by data back up method provided by the present application
In library, Backup Data center quickly correspond to using deployment using the distinctive advantage of container using mirror image operation container
With deployment offer service is carried out, Backup Data center starts fast speed, while without building and backup as traditional calamity is standby
Thus the device hardware of data center's same size greatly improves the utilization rate of resource, avoid due to the vast resources spare time
Set and caused by the wasting of resources, reduce capital investment of the enterprise for hardware device.
Present invention also provides a kind of electronic equipment, referring to fig. 4, a kind of electronic equipment 400 provided by the embodiments of the present application
Structure chart, as shown in figure 4, may include processor 11 and memory 12.The electronic equipment 400 can also include multimedia group
Part 13, one or more of input/output (I/O) interface 14 and communication component 15.
Wherein, processor 11 is used to control the integrated operation of the electronic equipment 400, to complete above-mentioned data back up method
In all or part of the steps.Memory 12 is used to store various types of data to support the operation in the electronic equipment 400,
These data for example may include the instruction of any application or method for operating on the electronic equipment 400, and
The relevant data of application program, such as contact data, the message of transmitting-receiving, picture, audio, video etc..The memory 12 can
By any kind of volatibility or non-volatile memory device or their combination realization, such as static random access memory
Device (Static Random Access Memory, abbreviation SRAM), electrically erasable programmable read-only memory
(Electrically Erasable Programmable Read-Only Memory, abbreviation EEPROM), erasable programmable
Read-only memory (Erasable Programmable Read-Only Memory, abbreviation EPROM), programmable read only memory
(Programmable Read-Only Memory, abbreviation PROM), and read-only memory (Read-Only Memory, referred to as
ROM), magnetic memory, flash memory, disk or CD.Multimedia component 13 may include screen and audio component.Wherein shield
Curtain for example can be touch screen, and audio component is used for output and/or input audio signal.For example, audio component may include one
A microphone, microphone is for receiving external audio signal.The received audio signal can be further stored in memory
It 12 or is sent by communication component 15.Audio component further includes at least one loudspeaker, is used for output audio signal.I/O interface
14 provide interface between processor 11 and other interface modules, other above-mentioned interface modules can be keyboard, mouse, button
Deng.These buttons can be virtual push button or entity button.Communication component 15 for the electronic equipment 400 and other equipment it
Between carry out wired or wireless communication.Wireless communication, such as Wi-Fi, bluetooth, near-field communication (Near Field
Communication, abbreviation NFC), 2G, 3G or 4G or they one or more of combination, therefore corresponding communication
Component 15 may include: Wi-Fi module, bluetooth module, NFC module.
In one exemplary embodiment, electronic equipment 400 can be by one or more application specific integrated circuit
(Application Specific Integrated Circuit, abbreviation ASIC), digital signal processor (Digital
Signal Processor, abbreviation DSP), digital signal processing appts (Digital Signal Processing Device,
Abbreviation DSPD), programmable logic device (Programmable Logic Device, abbreviation PLD), field programmable gate array
(Field Programmable Gate Array, abbreviation FPGA), controller, microcontroller, microprocessor or other electronics member
Part is realized, for executing above-mentioned data back up method.
In a further exemplary embodiment, a kind of computer readable storage medium including program instruction is additionally provided, it should
The step of above-mentioned data back up method is realized when program instruction is executed by processor.For example, the computer readable storage medium can
Think the above-mentioned memory 12 including program instruction, above procedure instruction can be executed by the processor 11 of electronic equipment 400 with complete
At above-mentioned data back up method.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.It should be pointed out that for those skilled in the art, under the premise of not departing from the application principle, also
Can to the application, some improvement and modification can also be carried out, these improvement and modification also fall into the protection scope of the claim of this application
It is interior.
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 data backup system, which is characterized in that including source data center, Backup Data center and mirror image warehouse；
The source data center is packaged as mirror image with the exploitation program of bottom and is uploaded to the mirror image warehouse for will apply；
The Backup Data center, for being carried out according to the mirror image operation container in the mirror image warehouse using deployment.
2. data backup system according to claim 1, which is characterized in that the source data center is also used to data are complete
It is copied to the Backup Data center.
3. data backup system according to claim 2, which is characterized in that the source data center is also used to record data change
Change bitmap；
The Backup Data center is also used to replicate differential data according to the Data Change Map to realize the source data
Center is synchronous with the data at the Backup Data center.
4. data backup system according to claim 1, which is characterized in that further include:
Monitoring server, for monitoring the source data center, when detecting the source data center exception, to the backup
Data center's sending application deployment order.
5. data backup system according to claim 4, which is characterized in that the monitoring server, which is also used to work as, detects institute
When stating source data center exception, set unavailable for the first IP address of the source data center, and by the Backup Data
Second IP address at center is set as available；Wherein, first IP address is identical as the value of second IP address.
6. data backup system according to claim 4, which is characterized in that in the source data center and the Backup Data
The heart is also used to when the source data center exception, records Data Change Map.
7. a kind of data back up method characterized by comprising
The exploitation program of application and bottom is packaged as mirror image and is uploaded to mirror image warehouse by source data center；
Backup Data center is carried out according to the mirror image operation container in the mirror image warehouse using deployment.
8. data back up method according to claim 7, which is characterized in that further include:
Monitoring server monitors the source data center, when detecting the source data center exception, Xiang Suoshu Backup Data
Center sending application deployment order.
9. a kind of electronic equipment characterized by comprising
Memory, for storing computer program；
Processor is realized as described in claim 7 or 8 when for executing the computer program the step of data back up method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized as described in claim 7 or 8 when the computer program is executed by processor the step of data back up method.
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