CN107959711A - A kind of method and system for realizing the automatic dilatation of LVS clusters - Google Patents
A kind of method and system for realizing the automatic dilatation of LVS clusters Download PDFInfo
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- CN107959711A CN107959711A CN201711082073.XA CN201711082073A CN107959711A CN 107959711 A CN107959711 A CN 107959711A CN 201711082073 A CN201711082073 A CN 201711082073A CN 107959711 A CN107959711 A CN 107959711A
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- real server
- lvs
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- bearing capacity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
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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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1031—Controlling of the operation of servers by a load balancer, e.g. adding or removing servers that serve requests
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Hardware Redundancy (AREA)
Abstract
The present invention provides a kind of method for realizing the automatic dilatation of LVS clusters, including：S100 configures the bearing capacity of the real server of each LVS and the maximum invalid connection value of permission in LVS group systems；S200 configures the spare real server of each LVS in background management system；S300 detects the bearing capacity of each real server and maximum invalid connection value by timer automatically；S400 judges whether the bearing capacity of each real server has been maxed out being worth respectively, if it is, selecting one to complete automation dilatation and verify from spare real server；And S500 judges whether the maximum invalid connection value of each real server has reached critical value respectively, if it is, unloading real server, and send notifications.The present invention also provides a kind of system for realizing the automatic dilatation of LVS clusters.The present invention can solve the problems, such as the automatic detection of LVS clusters and dilatation and verification.
Description
Technical field
The present invention relates to server field, espespecially a kind of method and system for realizing the automatic dilatation of LVS clusters.
Background technology
LVS (Linux Virtual Server, Linux virtual server), is a virtual server cluster system,
For forwarding load balancing.
LVS clusters are using IP load-balancing techniques and based on content requests distribution technology.Scheduler has to be handled up well
Rate, request is balancedly transferred on different servers and is performed, and scheduler automatic shield falls the failure of server, so that will
One group of server forms high performance, High Availabitity a virtual server.Entirely the structure of server cluster is to client
Bright, and it is not necessary to modify the program at client and server end.For this reason, design when need consideration system the transparency, can
Retractility, high availability and ease of manageability.
In existing technical solution, not for the automatic of the real server (real server) under LVS clusters
Change the detection simultaneously method of dilatation and verification, lack the automatically dispose scheme of LVS clusters.
It is therefore desirable to provide a kind of automatic detection that can solve real server under LVS clusters and dilatation and verification
A kind of method and system for realizing the automatic dilatation of LVS clusters.
The content of the invention
The object of the present invention is to provide a kind of method and system for realizing the automatic dilatation of LVS clusters, solve true under LVS clusters
The problem of automatic detection and dilatation and verification of real server.
Technical solution provided by the invention is as follows：
A kind of method for realizing the automatic dilatation of LVS clusters, including step：
S100 configured in LVS group systems the real server of each LVS bearing capacity and permission it is maximum invalid
Connection value；
S200 configures the spare real server of each LVS in the background management system of the LVS group systems；
S300 detects the bearing capacity of each real server and maximum invalid connection value by timer automatically；
S400 judges whether the bearing capacity of each real server has been maxed out being worth respectively, if it is,
One is selected to complete automation dilatation and verify from spare real server；And
S500 judges whether the maximum invalid connection value of each real server has reached critical value respectively, if
It is then to unload the real server, and send notifications.
Further, in the step S200, further include for each spare real server configure deployment template and
Validation template.
Further, in the step S400, one is selected from spare real server according to pre-set deployment
Template and validation template complete automatically dispose and verification.
Further, if it is determined that the bearing capacity of current real server is not reaching to maximum, then under continuing
The detection and judgement of one real server；If it is determined that the maximum invalid connection value of current real server be not reaching to it is critical
Value, then continue the detection and judgement of next real server.
Further, the step S400 and the step S500 order in no particular order, can be carried out at the same time, can also divide
Drive row into.
A kind of system for realizing the automatic dilatation of LVS clusters, it is characterised in that including LVS group systems, the LVS clusters
System includes multiple real server, background management system, timer and judgment module, and the background management system includes multiple
Spare real server, the bearing capacity of the real server of each LVS of the automatic dilatation configuration of LVS clusters and permission are most
Big invalid connection value, the spare real server of each LVS is configured in the background management system, and the timer detects automatically
The bearing capacity of each real server and maximum invalid connection value, the judgment module judge described each true respectively
Whether the bearing capacity of server, which has been maxed out, is worth, if it is, selection one is complete from the spare real server
Into automation dilatation and verify, the judgment module also judges that the maximum invalid connection value of each real server is respectively
It is no to have reached critical value, if it is, unloading the real server, and send notifications.
Further, the spare real server of each LVS is configured in the background management system, and is described spare true
Real server configuration deployment template and validation template.
Further, if the judgment module judges that the bearing capacity of the real server reaches maximum, from
One is selected in the spare real server, according to pre-set deployment template and validation template automatically dispose and is tested
Card, so as to complete automation dilatation and verify.
Further, if the judgment module judges that the bearing capacity of current real server is not reaching to maximum,
Then continue the detection and judgement of next real server；If it is determined that the maximum invalid connection value of current real server
Critical value is not reaching to, then continues the detection and judgement of next real server.
Further, the judgment module judges the bearing capacity of each real server and each true clothes
Judgement can be carried out at the same time during the maximum invalid connection value of business device, also can successively be judged.
By a kind of method and system for realizing the automatic dilatation of LVS clusters provided by the invention, solve true under LVS clusters
The problem of automatic detection and dilatation and verification of server.
Brief description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, supports one kind SLL agreements with calculating
Above-mentioned characteristic, technical characteristic, advantage and its implementation of the matching process of fado certificate are further described.
Fig. 1 is a kind of flow chart for the method for realizing the automatic dilatation of LVS clusters of the present invention.
Fig. 2 is a kind of system block diagram for the system for realizing the automatic dilatation of LVS clusters of the present invention.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.
To make simplified form, part related to the present invention is only schematically show in each figure, they are not represented
Its practical structures as product.In addition, so that simplified form readily appreciates, there is identical structure or function in some figures
Component, only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only represented
" only this ", can also represent the situation of " more than one ".
A kind of method for realizing the automatic dilatation of LVS clusters of the present invention, as shown in Figure 1, including：
S100 configured in LVS group systems the real server of each LVS bearing capacity and permission it is maximum invalid
Connect (inactive connetion) value；
S200 configures the spare real server of each LVS in the background management system of LVS group systems；And it is spare
Real server configures deployment template and validation template；
S300 detects the bearing capacity of each real server and maximum invalid connection value by timer automatically；
S400 judges whether the bearing capacity of each real server has been maxed out being worth respectively, if it is, from standby
With selecting one in real server, according to pre-set deployment template and validation template automatically dispose and verification；
Complete automation dilatation and verify；
S500 judges whether the maximum invalid connection value of each real server has reached critical value respectively, if so,
The real server is then unloaded, and sends notifications.
Wherein, if it is determined that the bearing capacity of current real server is not reaching to maximum, then continue next
The detection and judgement of real server；If it is determined that the maximum invalid connection value of current real server is not reaching to critical value,
Then continue the detection and judgement of next real server.
And wherein, step S400 and S500 can be carried out at the same time, it also can respectively carry out, can sequentially exchange.
Please continue to refer to Fig. 2, Fig. 2 is a kind of system block diagram for the system for realizing the automatic dilatation of LVS clusters of the present invention, this hair
A kind of bright system for realizing the automatic dilatation of LVS clusters includes LVS group systems 100, and LVS group systems 100 include multiple true
Server 110, background management system 130, timer 150 and judgment module 170, background management system 130 include multiple spare
Real server 131.
When needing to realize the automatic dilatation of LVS clusters, the real service of each LVS is first configured in LVS group systems 100
The bearing capacity of device 110 and the maximum invalid connection value of permission；Then in the background management system 130 of LVS group systems 100
The spare real server 131 of each LVS is configured, and deployment template and validation template are configured for spare real server 131；It is logical
Cross timer 150 and detect the bearing capacity of each real server 110 and maximum invalid connection value automatically；Pass through judgment module
170 judge whether the bearing capacity of each real server 110 has been maxed out being worth respectively, if it is, from spare true
One is selected in server 131, according to pre-set deployment template and validation template automatically dispose and verification；It can complete
Automation dilatation is simultaneously verified；Judge the maximum invalid connection value of each real server 110 respectively by judgment module 170 at the same time
Whether critical value is had reached, if it is, unloading the real server 110, and send notifications.
Wherein, if it is determined that the bearing capacity of current real server 110 is not reaching to maximum, then continue next
The detection and judgement of a real server 110；If it is determined that the maximum invalid connection value of current real server 110 is not reaching to
Critical value, then continue the detection and judgement of next real server 110.
Specifically, in the present embodiment, the bearing capacity of the invention by setting each real server under LVS clusters, inspection
The maximum whether existing bearing capacity has reached bearing capacity is surveyed, automation dilatation is carried out after reaching and is verified；At the same time
Automatically the maximum invalid connection value of each real server is detected, unloads the real server automatically if critical value is reached.
The present invention adds the mechanism verified automatically after the dilatation and unloading operation encapsulation by LVS clusters, so as to solve true under LVS clusters
The problem of automatic detection and dilatation and verification of real server.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, do not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. method for realizing the automatic dilatation of LVS clusters, it is characterised in that including step：S100 configures the bearing capacity of the real server of each LVS and the maximum invalid connection of permission in LVS group systems Value；S200 configures the spare real server of each LVS in the background management system of the LVS group systems；S300 detects the bearing capacity of each real server and maximum invalid connection value by timer automatically；S400 judges whether the bearing capacity of each real server has been maxed out being worth respectively, if it is, from standby With one completion automation dilatation of selection in real server and verify；AndS500 judges whether the maximum invalid connection value of each real server has reached critical value respectively, if so, The real server is then unloaded, and sends notifications.
- A kind of 2. method for realizing the automatic dilatation of LVS clusters according to claim 1, it is characterised in that the step In S200, further include and configure deployment template and validation template for each spare real server.
- A kind of 3. method for realizing the automatic dilatation of LVS clusters according to claim 2, it is characterised in that the step In S400, one is selected to complete Automation according to pre-set deployment template and validation template from spare real server Administration and verification.
- 4. a kind of method for realizing the automatic dilatation of LVS clusters according to claim 1, it is characterised in that if it is determined that working as The bearing capacity of preceding real server is not reaching to maximum, then continues the detection and judgement of next real server； If it is determined that the maximum invalid connection value of current real server is not reaching to critical value, then continue next real service The detection and judgement of device.
- A kind of 5. method for realizing the automatic dilatation of LVS clusters according to claim 1, it is characterised in that the step The S400 and step S500 sequentially, can be carried out at the same time in no particular order, can also be separated and be carried out.
- A kind of 6. system for realizing the automatic dilatation of LVS clusters, it is characterised in that including LVS group systems, the LVS clusters system System includes multiple real server, background management system, timer and judgment module, and the background management system includes multiple standby With real server, the automatic dilatation of LVS clusters configures the bearing capacity of real server and the maximum of permission of each LVS Invalid connection value, the spare real server of each LVS is configured in the background management system, and the timer detects institute automatically The bearing capacity of each real server and maximum invalid connection value are stated, the judgment module judges each true clothes respectively Whether the bearing capacity of business device has been maxed out being worth, if it is, selecting a completion from the spare real server Automation dilatation simultaneously verifies, the judgment module also judge respectively each real server maximum invalid connection value whether Critical value is had reached, if it is, unloading the real server, and sends notifications.
- A kind of 7. system for realizing the automatic dilatation of LVS clusters according to claim 6, it is characterised in that the backstage pipe The spare real server of each LVS is configured in reason system, and deployment template and verification are configured for the spare real server Template.
- A kind of 8. system for realizing the automatic dilatation of LVS clusters according to claim 7, it is characterised in that the judgement mould If block judges that the bearing capacity of the real server reaches maximum, one is selected from the spare real server Platform, according to pre-set deployment template and validation template automatically dispose and verification, so as to complete automation dilatation and verify.
- 9. a kind of system for realizing the automatic dilatation of LVS clusters according to claim 6, it is characterised in that if described sentence Disconnected module judges that the bearing capacity of current real server is not reaching to maximum, then continues next real server Detection and judgement；If it is determined that the maximum invalid connection value of current real server is not reaching to critical value, then under continuing The detection and judgement of one real server.
- A kind of 10. system for realizing the automatic dilatation of LVS clusters according to claim 6, it is characterised in that the judgement mould Block judge each real server bearing capacity and each real server maximum invalid connection value when can be with Judgement is carried out at the same time, also can successively be judged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082073.XA CN107959711A (en) | 2017-11-07 | 2017-11-07 | A kind of method and system for realizing the automatic dilatation of LVS clusters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082073.XA CN107959711A (en) | 2017-11-07 | 2017-11-07 | A kind of method and system for realizing the automatic dilatation of LVS clusters |
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| Publication Number | Publication Date |
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| CN107959711A true CN107959711A (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082073.XA Withdrawn CN107959711A (en) | 2017-11-07 | 2017-11-07 | A kind of method and system for realizing the automatic dilatation of LVS clusters |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495306A (en) * | 2018-11-27 | 2019-03-19 | 平安科技（深圳）有限公司 | A kind of expansion method and equipment of business network |
-
2017
- 2017-11-07 CN CN201711082073.XA patent/CN107959711A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109495306A (en) * | 2018-11-27 | 2019-03-19 | 平安科技（深圳）有限公司 | A kind of expansion method and equipment of business network |
| CN109495306B (en) * | 2018-11-27 | 2022-02-01 | 平安科技（深圳）有限公司 | Method and equipment for expanding capacity of service network |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200817 Address after: 318015 no.2-3167, zone a, Nonggang City, no.2388, Donghuan Avenue, Hongjia street, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: Taizhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Applicant before: Phicomm (Shanghai) Co.,Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |