CN104426976B - A kind of Virtual Server Cluster online updating device and method - Google Patents
A kind of Virtual Server Cluster online updating device and method Download PDFInfo
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- CN104426976B CN104426976B CN201310395036.XA CN201310395036A CN104426976B CN 104426976 B CN104426976 B CN 104426976B CN 201310395036 A CN201310395036 A CN 201310395036A CN 104426976 B CN104426976 B CN 104426976B
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
Abstract
The present invention relates to a kind of Virtual Server Cluster online updating device and method, including the first synchronization module, for controlling the server in the Virtual Server Cluster to realize the synchronization of upgrade file；Second synchronization module, for other servers being synchronized to upgrade file in the Virtual Server Cluster.When also including the first control module, synchronization for realizing upgrade file in the server where the second synchronization module, the health examination file in server where the second synchronization module of change is abnormality；When server where second synchronization module completes the synchronization of upgrade file, the health examination file in server where the second synchronization module of recovery is normal condition.Upgrade service can be provided with continual while upgrade file is automatically updated for user terminal by using the solution of the present invention to realize server.Both improve Virtual Server Cluster and updated the efficiency of upgrade file, and bring good Consumer's Experience to user.
Description
Technical field
The invention belongs to the load-balanced server cluster field in data communication technology, specifically a kind of virtual server
Cluster online updating device and method.
Background technology
End product with basic function first can be sold to use by existing terminal enterprise in order to quickly seize market
Family, then periodically carries out software upgrading to user terminal, solves user terminal produced problem and meets the functional requirement of user.
This sales mode so that the upgrading to user terminal is more and more important.With the popularization of network technology, increasing terminal
Product support online upgrading.So-called online upgrading, be often referred to connect network in the case of from server download upgrade file with
Ensure that software etc. is in last state.
The application of server cluster, the structure of server cluster is extended for by past single server structure, and is virtually taken
The application of business device cluster is the effective way of most of user's settlement server performance bottleneck problems.Virtual Server Cluster for
It is like that a server is working for user terminal, it is the basic framework of load balancing system, is divided into double-layer structure：It is negative
Carry balanced device and server.User terminal access Virtual Server Cluster, the load equalizer on upper strata is by the access of user terminal
And demand fifty-fifty shares processing as far as possible in the server of lower floor.Such Virtual Server Cluster is especially suitable for as user
The upgrading of terminal provides service.All servers in Virtual Server Cluster provide same upgrade service, when substantial amounts of
When user terminal needs to be upgraded, each user terminal access Virtual Server Cluster, the load of Virtual Server Cluster is equal
Weighing apparatus distributes to the upgrade request of all user terminals each server in cluster as homogeneously as possible.Such framework makes
The load capacity of Virtual Server Cluster is linearly increased for individual server, therefore Virtual Server Cluster is very big
Ground improves service ability, can provide upgrade service simultaneously for a large number of users terminal.
For the real-time of the upgrade requirement that meets user terminal, more preferable service is provided the user, for Virtual Service
Device cluster has higher requirement for the service that user terminal is provided：
(1) Virtual Server Cluster wants daily 24 hours to provide upgrade service incessantly for user terminal.
(2) being continuously increased with user terminal quantity, and need the amount of software upgraded more and more, Virtual Service
The concurrency for the upgrade service that device cluster will provide for user terminal rises in geometric progression, increases Virtual Server Cluster
Concurrent pressure.
And Virtual Server Cluster provides upgrade service for user terminal and namely provides upgrade file letter to user terminal
The service that breath and upgrade file are downloaded.User terminal obtains the version number of upgrade file by getting the information of upgrade file
With the download address of upgrade file, if the software of user terminal is not latest edition, by the download address of upgrade file,
Upgrade file is downloaded in upgrade file memory block from Virtual Server Cluster in corresponding server, carries out software upgrading.
In this process, the server in Virtual Server Cluster needs to carry out automatically more the upgrade file of its inside
Newly, it is latest edition when just can guarantee that upgrade file by user terminal downloads.And server is updated needs to upgrade file
Artificial operation, and server is necessary to switch off the server when being updated to upgrade file and user terminal is contacted, now
The server can not provide upgrade service for user terminal, if a certain server provides upgrade service for user terminal
When, just the upgrade file of its inside can not be updated simultaneously.Therefore, the server in existing Virtual Server Cluster without
Method provides upgrade service incessantly in 24 hours for user terminal.
In addition, the number of servers in Virtual Server Cluster is a lot, each server is all adopted when updating upgrade file
Operate by hand, whole process it is more complicated and update efficiency it is low so that Virtual Server Cluster update upgrade file needed for
Cycle it is longer, for need in time and the Virtual Server Cluster of frequent updating upgrade file for, update upgrade file need
Put into a lot, and the speed updated is also very undesirable.
The content of the invention
The technical problems to be solved by the invention are to use people to the server in Virtual Server Cluster in the prior art
The mode of work, which updates upgrade file, to be caused renewal efficiency low and continual upgrade service can not be provided for user terminal, so as to carry
For one kind in the case where not stopping providing upgrade service for user terminal, the Virtual Server Cluster of upgrade file is automatically updated
Online updating device and method.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
A kind of Virtual Server Cluster online updating device, including：
First synchronization module, for controlling the server in the Virtual Server Cluster to realize the same of upgrade file
Step；
Second synchronization module, for other servers being synchronized to the upgrade file in the Virtual Server Cluster
On.
Further second synchronization module is arranged on the server in the Virtual Server Cluster, and described
Server where one synchronization module control, second synchronization module realizes the synchronization of upgrade file.
Further also include the first control module, for realizing upgrading in the server where second synchronization module
During the synchronization of file, the health examination file in server where change second synchronization module is abnormality；It is described
When server where second synchronization module completes the synchronization of upgrade file, recover the server where second synchronization module
Interior health examination file is normal condition.
Further first control module realizes upgrade file in the server where second synchronization module
When synchronous, the server where controlling second synchronization module does not stop providing upgrade service for user terminal, still
New upgrade service is no longer provided.
Further first control module, by changing the health in the server where second synchronization module
Checking the title of file makes health examination file be abnormality；
First control module, by recovering the health examination file in the server where second synchronization module
Title make health examination file access pattern be normal condition.
Further also include the second control module, be arranged in same server, be used for second synchronization module
When controlling other servers in the Virtual Server Cluster to realize the synchronization of upgrade file, change realizes that upgrade file is synchronous
Server in health examination file be abnormality；Realize that the synchronous server of upgrade file completes the synchronization of upgrade file
When, it is normal condition to recover the health examination file in server.
Further second control module controls other servers in the Virtual Server Cluster to realize upgrading
During the synchronization of file, control realizes that the synchronous server of upgrade file does not stop providing upgrade service for user terminal, but
It is that new upgrade service is no longer provided.
Further second control module, the health examination in the synchronous server of upgrade file is realized by change
The title of file makes health examination file be abnormality；
Second control module, by the name for recovering to realize the health examination file in the server of upgrade file synchronization
It is called normal condition to make health examination file access pattern.
A kind of Virtual Server Cluster online updating method, comprises the following steps：
S1：A server realizes the synchronization of upgrade file in control Virtual Server Cluster；
S2：Server in the step S1 is completed after the synchronization of upgrade file, and the upgrade file is synchronized into institute
State on other servers of Virtual Server Cluster, until Servers-all completes the synchronization of upgrade file.
When further the server in the step S1 realizes the synchronization of upgrade file, by its internal health examination text
Part is changed to abnormality；
Server in the step S1 is completed after the synchronization of upgrade file, by its internal health examination file access pattern
For normal condition.
When further the server in the step S1 realizes the synchronization of upgrade file, it does not stop whole for user
End provides upgrade service, but no longer provides new upgrade service.
When further the server in the step S1 realizes the synchronization of upgrade file, by changing its internal health
Checking the title of file makes health examination file be abnormality；
Server in the step S1 is completed after the synchronization of upgrade file, by recovering its internal health examination text
The title of part makes health examination file access pattern be normal condition.
Upgrade file is further synchronized to other servers in the Virtual Server Cluster in the step S2
When upper, change realizes that the health examination file in the synchronous server of upgrade file is abnormality；Upgrade file is synchronously completed
Afterwards, it is normal condition to recover its internal health examination file.
Upgrade file is further synchronized to other servers in the Virtual Server Cluster in the step S2
When upper, realized that the synchronous server of upgrade file did not stopped providing upgrade service for user terminal, but no longer provide new
Upgrade service.
Upgrade file is further synchronized to other servers in the Virtual Server Cluster in the step S2
When upper, realized that the title of the health examination file in the synchronous server of upgrade file made health examination file be different by change
Normal state；
Realize that the synchronous server of upgrade file is completed after the synchronization of upgrade file in the step S2, recover its inside
Health examination file is normal condition.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
(1) Virtual Server Cluster online updating device and method of the present invention, when in Virtual Server Cluster
When server needs to update the upgrade file of its inside, controlled first by the first synchronization module in the Virtual Server Cluster
A server realize the synchronization of upgrade file, then upgrade file is synchronized on other servers.In above process, it is empty
It when intending the server update upgrade file in server cluster, can automatically realize, it is not necessary to artificial operation, realize automatic on-line
The function of the upgrade file in server is updated, the renewal of the server updating file in Virtual Server Cluster is substantially increased
Efficiency, for needing to be greatly saved manpower and materials in time and for the Virtual Server Cluster of frequent updating upgrade file.
Also, because the Servers-all in Virtual Server Cluster belongs to Virtual Server Cluster, constitute the local of small range
Net, upgrade file, which is synchronized on other servers, by a server can greatly save data transfer throughput, can also enter
One step saves the time of file synchronization, further increases the efficiency of Virtual Server Cluster online updating.
(2) Virtual Server Cluster online updating device and method of the present invention, when a certain server is updating it
During the upgrade file of inside, the health examination file changed in the server is by service in Virtual Server Cluster
The inspection of health examination file in device judges whether server can provide the user the download service of upgrade file.Cause
This, is abnormality by the health examination file amendment in server, makes the server is carried out after upgrade service detection to judge
The server can not provide upgrade service for user terminal, and the server is isolated from the Virtual Server Cluster；
After the server completes the renewal of upgrade file, then by its internal health examination file access pattern to normally.Therefore, when a certain
Server is when updating the upgrade file inside it, and it will not receive the upgrade request of user again, therefore when the server enters
During the renewal of row upgrade file, it is unaffected.
(3) Virtual Server Cluster online updating device and method of the present invention, a certain server is being upgraded
During the renewal of file, if the server provides upgrade service for user terminal, the server does not stop what is providing
Upgrade service, but no longer receive new upgrade service request.Server is realized by the above method do not stopping as user
In the case that terminal provides upgrade service, the on-line automatic upgrade file for updating its inside is realized.Between 24 hours can be realized not
Upgrade service is provided for user terminal disconnectedly, Consumer's Experience is improved.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, below in conjunction with the accompanying drawings, further detailed is made to the present invention
Thin explanation, wherein,
Fig. 1 is the structural representation of the Virtual Server Cluster online updating device in embodiment 1 of the present invention；
Fig. 2 is a kind of structural representation of the Virtual Server Cluster online updating device of embodiment of the present invention；
Fig. 3 is a kind of flow of the Virtual Server Cluster user terminal online updating method of embodiment of the present invention
Figure；
Fig. 4 is the structural representation of the Virtual Server Cluster online updating device in a kind of embodiment of the present invention
Figure；
Fig. 5 is a kind of flow chart of Virtual Server Cluster online updating method of the present invention.
Embodiment
Embodiment 1
The present embodiment provides a kind of Virtual Server Cluster online updating device, as shown in figure 1, it includes：First is synchronous
Module, for controlling the server in the Virtual Server Cluster to realize the synchronization of upgrade file；Second synchronization module, is used
In on other servers that the upgrade file is synchronized in the Virtual Server Cluster.
As optional embodiment, online updating device can be a controller in Virtual Server Cluster or
Server.Certainly be preferably remote control virtual server online upgrading, it is only necessary to can with virtual server
Any server realizes long-range connection, and thus the online upgrading of Virtual Server Cluster is more facilitated.
Same as the prior art, Virtual Server Cluster described in the present embodiment includes several servers.And it is described
When first synchronization module controls the server in the Virtual Server Cluster first to update upgrade file first, it can select to appoint
One server, because for the upgrade service that user terminal is provided all being identical in Virtual Server Cluster.
In the present embodiment, during server update upgrade file in Virtual Server Cluster, it can realize automatically, it is not necessary to people
Work is operated, and is realized the function that automatic on-line updates the upgrade file in server, is substantially increased in Virtual Server Cluster
Server updating file renewal efficiency, for need in time and the Virtual Server Cluster of frequent updating upgrade file for
It is greatly saved manpower and materials.
As the preferred embodiment of the present embodiment, second synchronization module as shown in Figure 2 is arranged at the Virtual Service
On a server in device cluster, the server where first synchronization module controls second synchronization module realizes upgrading
The synchronization of file.
Because the Servers-all in Virtual Server Cluster belongs to Virtual Server Cluster, the office of small range is constituted
Domain net, therefore after a server completes the synchronization of upgrade file, will be risen by being arranged at its second internal synchronization module
Level file synchronization to other servers on can greatly save data transfer throughput, also can further save file synchronization when
Between, further increase the efficiency of Virtual Server Cluster online updating.
Embodiment 2
Virtual Server Cluster online updating device in the present embodiment, on the basis of embodiment 1, in addition to the first control
Molding block, for when the server where second synchronization module realizes the synchronization of upgrade file, changing described second same
The health examination file in server where step module is abnormality；Server where second synchronization module is completed
During the synchronization of upgrade file, the health examination file in server where recovery second synchronization module is normal condition.
In Virtual Server Cluster applied technical field, carry out upgrade service for server and check also by this area skill
Art personnel are referred to as health examination, are detected by the server state being arranged in the Virtual Server Cluster during actual execution
Health examination file in module check server, its whether necessary being, think that the server is in if necessary being
Normal working condition, can provide upgrade server for user terminal, otherwise it is assumed that the server is in abnormality.
As preferred embodiment, first control module, by changing the clothes where second synchronization module
The title of health examination file in business device makes health examination file be abnormality；First control module, by recovering
The title of the health examination file in server where second synchronization module makes health examination file access pattern be normal shape
State.
For health examination file, in addition to title, there are other attribute informations to change, when health inspection
After the attribute information change for looking into file, when the server state detection module carries out upgrade service detection to server, just
Normal health examination file can not be detected, therefore will be considered that server can not provide upgrade service for user terminal, then
The upgrade service of user will not be requested assignment into server again, so, when server is carrying out the renewal behaviour of upgrade file
When making, it will not be influenceed by user terminal upgrade service request.
It is further preferable that in the present embodiment, first control module is in the server where second synchronization module
When realizing the synchronization of upgrade file, the server where controlling second synchronization module does not stop the liter providing the user
The download service of level file, but the download service of new upgrade file is no longer provided.
In the present embodiment, server provides upgrade service for user terminal includes two aspects：It is for user on one side
Terminal provides the inquiry service of information of upgrade file, for example, latest edition number and the upgrading of upgrade file are inquired about for user terminal
The download address of file.It is the download service that upgrade file is provided for user terminal, i.e. user terminal on the other hand from service
Download upgrade file in the upgrade file memory block of device.
User terminal downloads upgrade file process is similar with the scheme of prior art in the present embodiment, as shown in figure 3, including
Following steps：
S001：User terminal is started shooting；
S002：User terminal connection server obtains information of upgrade file, and information of upgrade file includes upgrade file version
The download address of information and upgrade file；
S003：User terminal compares the version information of the upgrade file version information obtained from server and local software,
Enter step S004 if the upgraded version on server updates, be otherwise directly entered step S006；
S004：User terminal is downloaded from the upgrade file memory block of server and updated according to the download address of upgrade file
The upgrade file of version is to local；
S005：The local software upgrading of user terminal is to latest edition；
S006：Terminate.
It should be noted that when server provides upgrade service for user terminal such as user terminal is from the liter of server
Upgrade file is downloaded in level file storage area, and when the upgrade file of its inside of server update, its operation carried out is by most
The upgrade file of redaction is synchronized to the upgrade file memory block in the server, and this operation has no effect on user terminal from liter
Download the upgrade file of previous version in level file storage area.After the upgrade file of the complete previous version of user terminal downloads, again
When having the upgrade file than local software version updating in acquisition server, then it is newest by the flow chart progress shown in Fig. 3
The download of the upgrade file of version.
The such scheme of the present embodiment realizes server in the case where not stopping providing upgrade service for user terminal,
Realize the on-line automatic upgrade file for updating its inside.24 hours can be realized and provide upgrading clothes incessantly for user terminal
Business, improves Consumer's Experience.
Embodiment 3
The present embodiment does following improvement, in addition to the second control module on the basis of embodiment 2, synchronous with described second
Module is arranged in same server, for controlling other servers in the Virtual Server Cluster to realize upgrade file
When synchronous, change realizes that the health examination file in the synchronous server of upgrade file is abnormality；Realize that upgrade file is same
When the server of step completes the synchronization of upgrade file, it is normal condition to recover the health examination file in server.
Similar to Example 2, second control module is realized strong in the synchronous server of upgrade file by change
Health checks that the title of file makes health examination file be abnormality；Second control module, by recovering to realize upgrading text
The title of health examination file in the synchronous server of part makes health examination file access pattern be normal condition.
After the attribute information change of health examination file, the server state detection module is risen to server
During level service detection, normal health examination file can not be just detected, therefore will be considered that server can not be user terminal
Upgrade service is provided, then the upgrade service of user will not be requested assignment into server again, so, when server is being risen
During the renewal operation of level file, it will not be influenceed by user terminal upgrade service request.
Second control module controls other servers in the Virtual Server Cluster to realize the same of upgrade file
During step, control realizes that the synchronous server of upgrade file does not stop providing upgrade service for user terminal, but no longer carries
For new upgrade service.
The such scheme of the present embodiment realizes server in the case where not stopping providing upgrade service for user terminal,
Realize the on-line automatic upgrade file for updating its inside.24 hours can be realized and provide upgrading clothes incessantly for user terminal
Business, improves Consumer's Experience.
As shown in figure 4, the basis implemented as the present embodiment, the Virtual Server Cluster includes load balancing mould
Block, it is built-in with load balancing list, and the load balancing list records can provide the server of upgrade service for user terminal；
The load balancing module receives the upgrading request that user terminal is sent, and the upgrading request that user terminal is sent is equal
Weighing apparatus distributes to the server recorded in the load balancing list；
It is backward described negative that the server state detection module judges that server can not provide upgrade service for user terminal
Carry balance module and send isolated instructions, the load balancing module is received will be unable to provide upgrading for user terminal after isolated instructions
The server of service is removed from the load balancing list.
Correspondingly, be isolated the health examination file access pattern of server it is normal after, the server state detection module pair
It is isolated server progress upgrade service detection and judges that the server has the ability to provide upgrade service for user terminal, the service
Device state detection module sends addition instruction to the load balancing module, and the load balancing module is received will after addition instruction
This is isolated server and is added in the load balancing list.
Similar with embodiment of the prior art, the load balancing module is by load balancing by user terminal
Each server is given in the upgrading request equilibrium of proposition, and wherein inquiry of the upgrading request including information of upgrade file please
The download request of summation upgrade file.
Load balancing module described in the present embodiment can use some load-balancing algorithms commonly used in the prior art, such as
Smallest connection number dispatching algorithm is weighted, in the case where server performance is different, different power is used according to the situation of server
Weight, the server with higher weights value will bear the upgrading request of more user terminal, whole for more users
End provides upgrade service.It is similar compared with method, scheduler is also included in Virtual Server Cluster, can be automatic by scheduler
The loading condition of each server is obtained, and dynamically adjusts the weighted value of server, optimizes load-balancing performance.Due to these
It is the customary means that those skilled in the art use, and is not the invention main points of the present invention, therefore is not described in detail.This implementation
The above-mentioned whole process of example is also automatic execution, with higher efficiency.
Embodiment 4
A kind of Virtual Server Cluster online updating method of the present embodiment offer, flow chart as shown in Figure 5, including it is as follows
Step：
S1：A server realizes the synchronization of upgrade file in control Virtual Server Cluster；
S2：Server in the step S1 is completed after the synchronization of upgrade file, and the upgrade file is synchronized into institute
State on other servers of Virtual Server Cluster, until Servers-all completes the synchronization of upgrade file.
In the present embodiment, during server update upgrade file in Virtual Server Cluster, it can realize automatically, it is not necessary to people
Work is operated, and is realized the function that automatic on-line updates the upgrade file in server, is substantially increased in Virtual Server Cluster
Server updating file renewal efficiency, for need in time and the Virtual Server Cluster of frequent updating upgrade file for
It is greatly saved manpower and materials.
Also, because the Servers-all in Virtual Server Cluster belongs to Virtual Server Cluster, constitute small model
The LAN enclosed, therefore after a server completes the synchronization of upgrade file, it is synchronous by be arranged at its inside second
Upgrade file is synchronized on other servers by module can greatly save data transfer throughput, and it is same also can further to save file
The time of step, further increase the efficiency of Virtual Server Cluster online updating.
Embodiment 5
The present embodiment is on the basis of embodiment 4, and the server being in following improvement, the step S1 realizes upgrade file
Synchronization when, be abnormality by its internal health examination file amendment；Server in the step S1 completes upgrading text
It is normal condition by its internal health examination file access pattern after the synchronization of part.As preferred embodiment, the present embodiment
In, when the server in the step S1 realizes the synchronization of upgrade file, by the name for changing its internal health examination file
It is called abnormality to make health examination file；Server in the step S1 is completed after the synchronization of upgrade file, by extensive
The title of its multiple internal health examination file makes health examination file access pattern be normal condition.
For health examination file, in addition to title, there are other attribute informations to change, when health inspection
After the attribute information change for looking into file, when the server state detection module carries out upgrade service detection to server, just
Normal health examination file can not be detected, therefore will be considered that server can not provide upgrade service for user terminal, then
The upgrade service of user will not be requested assignment into server again, so, when server is carrying out the renewal behaviour of upgrade file
When making, it will not be influenceed by user terminal upgrade service request.
Further, when the server in step S1 described in the present embodiment realizes the synchronization of upgrade file, it does not stop
Upgrade service is provided for user terminal, but new upgrade service is no longer provided.
The such scheme of the present embodiment realizes server in the case where not stopping providing upgrade service for user terminal,
Realize the on-line automatic upgrade file for updating its inside.24 hours can be realized and provide upgrading clothes incessantly for user terminal
Business, improves Consumer's Experience.
Embodiment 6
On the basis of embodiment 5, the Virtual Server Cluster online updating method in the present embodiment, in the step S2
When upgrade file is synchronized on other servers in the Virtual Server Cluster, the synchronous clothes of upgrade file are realized in change
The health examination file being engaged in device is abnormality；After upgrade file is synchronously completed, recovering its internal health examination file is
Normal condition.It is similar to Example 5, upgrade file is synchronized to other in the Virtual Server Cluster in the step S2
When on server, realize that the title of the health examination file in the synchronous server of upgrade file makes health examination text by change
Part is abnormality；Realize that the synchronous server of upgrade file is completed after the synchronization of upgrade file in the step S2, recover it
Internal health examination file is normal condition.
For health examination file, in addition to title, there are other attribute informations to change, when health inspection
After the attribute information change for looking into file, the server state detection module in Virtual Server Cluster is upgraded to server
During service detection, normal health examination file can not be just detected, therefore will be considered that server can not carry for user terminal
For upgrade service, then the upgrade service of user will not be requested assignment into server again, so, when server is being upgraded
During the renewal operation of file, it will not be influenceed by user terminal upgrade service request.
It is further preferable that in the step S2 by upgrade file be synchronized in the Virtual Server Cluster other service
When on device, realize that the synchronous server of upgrade file does not stop providing upgrade service for user terminal, but no longer provide
New upgrade service.
The such scheme of the present embodiment realizes server in the case where not stopping providing upgrade service for user terminal,
Realize the on-line automatic upgrade file for updating its inside.24 hours can be realized and provide upgrading clothes incessantly for user terminal
Business, improves Consumer's Experience.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (12)
1. a kind of Virtual Server Cluster online updating device, it is characterised in that including：
First synchronization module, for controlling the server in the Virtual Server Cluster to realize the synchronization of upgrade file；
Second synchronization module, for other servers being synchronized to the upgrade file in the Virtual Server Cluster；
Second synchronization module is arranged on the server in the Virtual Server Cluster, the first synchronization module control
Server where making second synchronization module realizes the synchronization of upgrade file；
Also include the first control module, the synchronization for realizing upgrade file in the server where second synchronization module
When, the health examination file in server where change second synchronization module is abnormality；Described second synchronous mould
When server where block completes the synchronization of upgrade file, the health inspection in the server where recovery second synchronization module
File is looked into for normal condition.
2. Virtual Server Cluster online updating device according to claim 1, it is characterised in that：
First control module controls institute when the server where second synchronization module realizes the synchronization of upgrade file
Server where stating the second synchronization module does not stop providing upgrade service for user terminal, but no longer provides new liter
Level service.
3. Virtual Server Cluster online updating device according to claim 1 or 2, it is characterised in that：
First control module, by the name for changing the health examination file in the server where second synchronization module
It is called abnormality to make health examination file；
First control module, by the name for recovering the health examination file in the server where second synchronization module
It is called normal condition to make health examination file access pattern.
4. according to any described Virtual Server Cluster online updating devices of claim 1-2, it is characterised in that：
Also include the second control module, be arranged at second synchronization module in same server, it is described virtual for controlling
When other servers in server cluster realize the synchronization of upgrade file, change is realized in the synchronous server of upgrade file
Health examination file is abnormality；When realizing that the synchronous server of upgrade file completes the synchronization of upgrade file, recover service
Health examination file in device is normal condition.
5. Virtual Server Cluster online updating device according to claim 4, it is characterised in that：
When other servers in the second control module control Virtual Server Cluster realize the synchronization of upgrade file,
Control realizes that the synchronous server of upgrade file does not stop providing upgrade service for user terminal, but no longer provides newly
Upgrade service.
6. Virtual Server Cluster online updating device according to claim 4, it is characterised in that：
Second control module, the title for realizing the health examination file in the synchronous server of upgrade file by change makes
Health examination file is abnormality；
Second control module, by recovering to realize that the title of the health examination file in the server of upgrade file synchronization makes
Health examination file access pattern is normal condition.
7. a kind of Virtual Server Cluster online updating method, it is characterised in that comprise the following steps：
S1：A server realizes the synchronization of upgrade file in control Virtual Server Cluster；
S2：Server in the step S1 is completed after the synchronization of upgrade file, and the upgrade file is synchronized into the void
On other servers for intending server cluster, until Servers-all completes the synchronization of upgrade file；
It is abnormal by its internal health examination file amendment when server in the step S1 realizes the synchronization of upgrade file
State；
Server in the step S1 is completed after the synchronization of upgrade file, by its internal health examination file access pattern for just
Normal state.
8. Virtual Server Cluster online updating method according to claim 7, it is characterised in that：
When server in the step S1 realizes the synchronization of upgrade file, it does not stop providing upgrading clothes for user terminal
Business, but new upgrade service is no longer provided.
9. the Virtual Server Cluster online updating method according to claim 7 or 8, it is characterised in that：
When server in the step S1 realizes the synchronization of upgrade file, by the name for changing its internal health examination file
It is called abnormality to make health examination file；
Server in the step S1 is completed after the synchronization of upgrade file, by recovering its internal health examination file
Title makes health examination file access pattern be normal condition.
10. according to any described Virtual Server Cluster online updating methods of claim 7-8, it is characterised in that：
When upgrade file is synchronized on other servers in the Virtual Server Cluster in the step S2, change is realized
Health examination file in the synchronous server of upgrade file is abnormality；After upgrade file is synchronously completed, recover inside it
Health examination file be normal condition.
11. Virtual Server Cluster online updating method according to claim 10, it is characterised in that：
When upgrade file is synchronized on other servers in the Virtual Server Cluster in the step S2, upgrading is realized
The server of file synchronization does not stop providing upgrade service for user terminal, but no longer provides new upgrade service.
12. Virtual Server Cluster online updating method according to claim 10, it is characterised in that：
When upgrade file is synchronized on other servers in the Virtual Server Cluster in the step S2, pass through change
Realizing the title of the health examination file in the synchronous server of upgrade file makes health examination file be abnormality；
Realize that the synchronous server of upgrade file is completed after the synchronization of upgrade file in the step S2, recover its internal health
Inspection file is normal condition.
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| CN106201561B (en) * | 2015-04-30 | 2019-08-23 | 阿里巴巴集团控股有限公司 | The upgrade method and equipment of distributed caching cluster |
| CN106953746A (en) * | 2017-02-28 | 2017-07-14 | 努比亚技术有限公司 | Clustered node upgrade-system and method |
| CN107153560B (en) * | 2017-05-25 | 2020-12-15 | 微梦创科网络科技（中国）有限公司 | Version upgrading method, server and system |
| CN107273169A (en) * | 2017-06-30 | 2017-10-20 | 郑州云海信息技术有限公司 | The on-line software updating method and system of a kind of storage control cluster |
| CN107566195A (en) * | 2017-10-23 | 2018-01-09 | 中国联合网络通信集团有限公司 | Mirror image warehouse processing method and system |
| CN110224988B (en) * | 2019-05-10 | 2023-04-07 | 视联动力信息技术股份有限公司 | Image data processing method, system and device and storage medium |
| CN110505269A (en) * | 2019-06-21 | 2019-11-26 | 广州虎牙科技有限公司 | Transaction processing system, method for processing business and server |
| CN115277191A (en) * | 2022-07-27 | 2022-11-01 | 中国工商银行股份有限公司 | Health check method and device for background server |
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