CN103812945A - Method for upgrading data and central server - Google Patents
Method for upgrading data and central server Download PDFInfo
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- CN103812945A CN103812945A CN201410067269.1A CN201410067269A CN103812945A CN 103812945 A CN103812945 A CN 103812945A CN 201410067269 A CN201410067269 A CN 201410067269A CN 103812945 A CN103812945 A CN 103812945A
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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
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
The invention embodiment discloses a method for upgrading data, a central server of a server cluster confirms the application to be upgraded of application server of server cluster; the central server obtains the deploy information of the application to be upgraded in the application server of server cluster and confirms the application server for the application to be upgraded; the central server informs the application server for the application to be upgraded to upgrade the application to be upgraded. The invention further discloses a central server. According to the method for upgrading data and central server, the central server can upgrade the application of each application server in the server cluster and the upgrading process for the application is faster.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method and central server of data upgrading.
Background technology
In order to improve the stability of system and the data-handling capacity of network center and service ability, server cluster is widely used in service network field.Server in cluster, along with exploitation continues, often need upgrading, but cluster is too huge, causes upgrading more loaded down with trivial details.In existing technical scheme, if the service in cluster needs upgrading, normally dispose by artificial mode, but this deployment easily to make mistakes and is very loaded down with trivial details, speed is also slow.
Summary of the invention
The embodiment of the present invention provides a kind of method and central server of data upgrading.Central server can have been controlled the upgrading of the application in each application server of server cluster, makes application upgrade implementation procedure quicker.
The embodiment of the present invention provides a kind of method of data upgrading, comprising:
The central server of server cluster is determined the application that needs upgrading in the application server of server cluster;
Central server obtains the deployment information in the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading;
Central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading.
Wherein, described central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading, comprising:
Central server is set to unavailable by the application server state at the application place of needs upgrading;
Central server sends service state changed information to the application server at the application place of needs upgrading,
To make the application server that receives service state changed information stop the application of needs upgrading that service is provided;
Central server receives the upgrade request that self-stopping technology provides the application server of service to send to the application of needs upgrading;
Central server sends the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request.
Wherein, described central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading, comprising:
Notice needs all application servers at the application place of upgrading to upgrade to the application of needs upgrading simultaneously; Or
The application server at the application place of needs upgrading is divided into at least two application servers group, and successively described in notice, at least two application servers group are upgraded to the application of needs upgrading.
Wherein, be one if need the application server at the application place of upgrading, the application server at the application place that described central server notice need to be upgraded also comprises before the application of needs upgrading is upgraded:
In described server cluster, select a backup server;
The application deployment that needs are upgraded is in described backup server;
Accordingly, in the process of the application of needs upgrading being upgraded at the application server at application place except described backup server, that need upgrading, provide service by described backup server to the described application that needs upgrading.
Wherein, after the application server at application place except described backup server, that need upgrading completes the application upgrade of needs upgrading, also comprise:
On described backup server, stop the described application that needs upgrading that service is provided.
Correspondingly, the embodiment of the present invention provides a kind of central server, comprising:
Application determining unit, for determining that the application server of server cluster needs the application of upgrading;
Server determining unit, for obtaining the deployment information of the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading;
Upgrade notification unit, upgrades to the application of needs upgrading for the application server of notifying the application place that needs upgrading;
Wherein, described upgrade notification unit, comprising:
State arranges subelement, for the application server state at the application place of needs upgrading is set to unavailable;
Information sends subelement, sends service state changed information for the application server at the application place to needs upgrading, to make the application server that receives service state changed information stop the application of needs upgrading that service is provided;
Request receiving subelement, the upgrade request that provides the application server of service to send to the application of needs upgrading for receiving self-stopping technology;
Data send subelement, for send the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request.
Wherein, described upgrade notification unit, comprising:
The first notification unit, upgrades to the application of needs upgrading for all application servers of notifying the application place that needs upgrading simultaneously; Or
The second notification unit, for the application server at the application place of needs upgrading is divided into at least two application servers group, successively described in notice, at least two application servers group are upgraded to the application of needs upgrading.
Wherein, be one if need the application server at the application place of upgrading, described central server also comprises:
Backup units, for selecting a backup server at described server cluster.
Implement the embodiment of the present invention, the central server of server cluster is determined the application that needs upgrading in the application server of server cluster; Central server obtains the deployment information in the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading; Central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading.Central server can have been controlled the upgrading of the application in each application server of server cluster, makes application upgrade implementation procedure quicker.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the first embodiment flow chart of the method for a kind of data upgrading that proposes of the present invention;
Fig. 2 is the flow chart of another embodiment of the method for a kind of data upgrading that proposes of the present invention;
Fig. 3 is the structural representation of a kind of central server of embodiment of the present invention proposition;
Fig. 4 is the structural representation of upgrade notification unit in the central server that proposes of the embodiment of the present invention;
Fig. 5 is another structural representation of upgrade notification unit in the central server that proposes of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, Fig. 1 is the first embodiment flow chart of the method for a kind of data upgrading that proposes of the present invention.Comprise:
S101, the central server of server cluster is determined the application that needs upgrading in the application server of server cluster.
In specific implementation, in server cluster, each application server is connected with central server, and keeps a heartbeat with central server, and in the time that the application in each application server need to be upgraded, central server will be checked through this application needs upgrading.And in each application server, all may provide separately multiple application, and the asynchronism(-nization) of each application upgrade.
Wherein, cluster administrator can be by checking the application upgrade situation in the application server of server cluster, is convenient to determine the application that needs upgrading in the application server of server cluster.Cluster manager dual system can be one and be connected, operates in the client utility on cluster administrator computer with central server.
Central server be checked through certain/after a little application need upgrading, keeper can upload to central server by the application upgrade packet of needs upgrading.
S102, central server obtains the deployment information in the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading.
In specific implementation, obtain the deployment information that is applied in application server, be convenient to determine need the application deployment of upgrading which/a little application servers in.For example, in server cluster, application server 1 is deployed with application a, c; Application server 2 is deployed with application a, b; Application server 3 is deployed with application b, c; Application server 4 is deployed with application a, b, c, d.
Suppose in an embodiment of the present invention, needing the application of upgrading is a, can find out from the above-mentioned deployment information being applied in application server of listing, and needs the application a of upgrading to be deployed in application server 1, application server 2 and application server 4.
S103, central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading.
Optionally, can notify all application servers at the application place that needs upgrading simultaneously; Or, also the application server at the application place of needs upgrading can be divided into at least two application servers group, successively notify above-mentioned application servers group.For example, complete after upgrading in first application servers group, reinform second application servers group.Application server is upgraded in batches like this, just can guarantee always to have application server to provide service for this application that need to upgrade.
Optionally, if determine in S102 and need the application of upgrading to be only deployed in an application server, before the application that central server notice needs the application server at the application place of upgrading to upgrade to needs is upgraded, can in server cluster, select a backup server, the application deployment that needs are upgraded is in this backup server, in the process that the application server (except above-mentioned backup server) at the application place of upgrading at needs is upgraded to the application of needs upgrading, provide service by this backup server to this application that need to upgrade, after the application server (except above-mentioned backup server) at the application place that need to upgrade completes upgrading, on backup server, stop this application of need to upgrading that service is provided.
Optionally, as shown in Figure 2, above-mentioned S103 can comprise:
S201, central server is set to unavailable by the application server state at the application place of needs upgrading.
S202, central server sends service state changed information to the application server at the application place of needs upgrading, to make the application server that receives service state changed information stop the application of needs upgrading that service is provided.
S203, central server receives the upgrade request that self-stopping technology provides the application server of service to send to the application of needs upgrading.
S204, central server sends the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request, to make the application server that receives upgrading data packet according to the application of needs upgrading is upgraded.
Further, after central server detects that application server completes upgrading, the application server state that can upgrade is set to available.
Optionally, as the application server at the application place to needs upgrading divides into groups, central server first the state of first application servers group be set to down state, then service state changed information is sent to this application servers group, receive after the upgrade request that this application servers group sends, send upgrading data packet to this application servers group.First application servers group completes after upgrading, then second application servers group operated.Because relevant operation is all identical or similar, embodiments of the invention repeat no more.
Central server in the embodiment of the present invention is by obtaining the deployment information in the application server that is applied in server cluster that needs upgrading, thereby determine the application server at the application place that needs upgrading, and the upgrading data packet of the application of needs upgrading is sent to the application server that needs the application place of upgrading, to make the application server that receives upgrading data packet according to the application of needs upgrading is upgraded, central server can have been controlled the upgrading of the application in each application server of server cluster, make application upgrade implementation procedure quicker.
Please refer to Fig. 3, Fig. 3 is the structural representation of a kind of central server of embodiment of the present invention proposition.Central server described in the embodiment of the present invention at least comprises as shown in the figure:
Application determining unit 301, for determining that the application server of server cluster needs the application of upgrading.
In specific implementation, in server cluster, each application server is connected with central server, and keeps a heartbeat with central server, and in the time that the application in each application server need to be upgraded, central server will be checked through this application needs upgrading.And in each application server, all may provide separately multiple application, and the asynchronism(-nization) of each application upgrade.
Server determining unit 302, for obtaining the deployment information of the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading.
In specific implementation, obtain the deployment information that is applied in application server, be convenient to determine need the application deployment of upgrading which/a little application servers in.For example, in server cluster, application server 1 is deployed with application a, c; Application server 2 is deployed with application a, b; Application server 3 is deployed with application b, c; Application server 4 is deployed with application a, b, c, d.
Suppose in an embodiment of the present invention, needing the application of upgrading is a, can find out from the above-mentioned portion's deployment information being applied in application server of listing, and needs the application a of upgrading to be deployed in application server 1, application server 2 and application server 4.
Optionally, as shown in Figure 4, upgrade notification unit 303 also comprises:
The first notice subelement 431, for notify all application servers at the application place that needs upgrading simultaneously; And/or
The second notice subelement 432, for the application server at the application place of needs upgrading is divided into at least two application servers group, successively described in notice, at least two application servers group are upgraded to the application of needs upgrading.For example, complete after upgrading in first application servers group, reinform second application servers group.Application server is upgraded in batches like this, just can guarantee always to have application server to provide service for this application that need to upgrade.
Optionally, need the application of upgrading to be only deployed in an application server if determine in server determining unit 302, central server also comprises:
Backup units, for selecting a backup server at server cluster, the application deployment that needs are upgraded is in this backup server, in the process that the application server (except above-mentioned backup server) at the application place of upgrading at needs is upgraded to the application of needs upgrading, provide service by this backup server to this application that need to upgrade, the application server (except above-mentioned backup server) at the application place that need to upgrade after completing upgrading stops this application of need to upgrading that service is provided on backup server.
Further alternative, as shown in Figure 5, upgrade notification unit 303 can also comprise:
State arranges subelement 531, for the application server state at the application place of needs upgrading is set to unavailable.
Information sends subelement 532, sends service state changed information for the application server at the application place to needs upgrading, to make the application server that receives service state changed information stop the application of needs upgrading that service is provided.
Data send subelement 534, for send the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request.
Further, after central server detects that application server completes upgrading, complete upgrade application server state and be set to available.
Optionally, as the application server at the application place to needs upgrading divides into groups, central server first the state of first application servers group be set to down state, then service state changed information is sent to this application servers group, receive after the upgrade request that this application servers group sends, send upgrading data packet to this application servers group.First application servers group completes after upgrading, then second application servers group operated.Because relevant operation is all identical or similar, embodiments of the invention repeat no more.
Central server in the embodiment of the present invention is by obtaining the deployment information in the application server that is applied in server cluster that needs upgrading, thereby determine the application server at the application place that needs upgrading, and the upgrading data packet of the application of needs upgrading is sent to the application server that needs the application place of upgrading, to make the application server that receives upgrading data packet according to the application of needs upgrading is upgraded, central server can have been controlled the upgrading of the application in each application server of server cluster, make application upgrade implementation procedure quicker.
Step in embodiment of the present invention method can be carried out according to actual needs order and adjusted, merges and delete.
Unit in embodiment of the present invention device or subelement, can merge according to actual needs, divide and delete.
Unit described in the embodiment of the present invention or subelement, can pass through universal integrated circuit, for example CPU(Central Processing Unit, central processing unit), or by ASIC(Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)) realize.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (9)
1. a method for data upgrading, is characterized in that, described method comprises:
The central server of server cluster is determined the application that needs upgrading in the application server of server cluster;
Central server obtains the deployment information in the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading;
Central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading.
2. the method for claim 1, is characterized in that, described central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading, comprising:
Central server is set to unavailable by the application server state at the application place of needs upgrading;
Central server sends service state changed information to the application server at the application place of needs upgrading, to make the application server that receives service state changed information stop the application of needs upgrading that service is provided;
Central server receives the upgrade request that self-stopping technology provides the application server of service to send to the application of needs upgrading;
Central server sends the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request.
3. method as claimed in claim 1 or 2, is characterized in that, described central server notice needs the application server at the application place of upgrading to upgrade to the application of needs upgrading, comprising:
Notice needs all application servers at the application place of upgrading to upgrade to the application of needs upgrading simultaneously; Or
The application server at the application place of needs upgrading is divided into at least two application servers group, and successively described in notice, at least two application servers group are upgraded to the application of needs upgrading.
4. method as claimed in claim 1 or 2, it is characterized in that, be one if need the application server at the application place of upgrading, the application server at the application place that described central server notice need to be upgraded also comprises before the application of needs upgrading is upgraded:
In described server cluster, select a backup server;
The application deployment that needs are upgraded is in described backup server;
Accordingly, in the process of the application of needs upgrading being upgraded at the application server at application place except described backup server, that need upgrading, provide service by described backup server to the described application that needs upgrading.
5. method as claimed in claim 4, is characterized in that, after the application server at application place except described backup server, that need upgrading completes the application upgrade of needs upgrading, also comprises:
On described backup server, stop the described application that needs upgrading that service is provided.
6. a central server, is characterized in that, comprising:
Application determining unit, for determining that the application server of server cluster needs the application of upgrading;
Server determining unit, for obtaining the deployment information of the application server that is applied in server cluster that needs upgrading, determines the application server at the application place that needs upgrading;
Upgrade notification unit, upgrades to the application of needs upgrading for the application server of notifying the application place that needs upgrading.
7. central server as claimed in claim 6, is characterized in that, described upgrade notification unit, comprising:
State arranges subelement, for the application server state at the application place of needs upgrading is set to unavailable;
Information sends subelement, sends service state changed information for the application server at the application place to needs upgrading, to make the application server that receives service state changed information stop the application of needs upgrading that service is provided;
Request receiving subelement, the upgrade request that provides the application server of service to send to the application of needs upgrading for receiving self-stopping technology;
Data send subelement, for send the upgrading data packet of the application that needs upgrading to the application server that has sent upgrade request.
8. the central server as described in claim 6 or 7, is characterized in that, described upgrade notification unit, comprising:
The first notice subelement, upgrades to the application of needs upgrading for all application servers of notifying the application place that needs upgrading simultaneously; And/or
The second notice subelement, for the application server at the application place of needs upgrading is divided into at least two application servers group, successively described in notice, at least two application servers group are upgraded to the application of needs upgrading.
9. the central server as described in claim 6 or 7, is characterized in that, is one if need the application server at the application place of upgrading, and described central server also comprises:
Backup units, for selecting a backup server at described server cluster.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067269.1A CN103812945A (en) | 2014-02-26 | 2014-02-26 | Method for upgrading data and central server |
| PCT/CN2015/072340 WO2015127850A1 (en) | 2014-02-26 | 2015-02-05 | Data upgrading method and central server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410067269.1A CN103812945A (en) | 2014-02-26 | 2014-02-26 | Method for upgrading data and central server |
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| CN103812945A true CN103812945A (en) | 2014-05-21 |
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| CN201410067269.1A Pending CN103812945A (en) | 2014-02-26 | 2014-02-26 | Method for upgrading data and central server |
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| WO (1) | WO2015127850A1 (en) |
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| CN103984574A (en) * | 2014-05-28 | 2014-08-13 | 能力天空科技（北京）有限公司 | Method and system for updating website |
| WO2015127850A1 (en) * | 2014-02-26 | 2015-09-03 | 可牛网络技术（北京）有限公司 | Data upgrading method and central server |
| CN105610986A (en) * | 2016-03-14 | 2016-05-25 | 浪潮通用软件有限公司 | Service scheduling method, load balancing server and service scheduling system |
| CN107370626A (en) * | 2017-07-28 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of group system upgrade method and device |
| CN107809473A (en) * | 2017-10-19 | 2018-03-16 | 联动优势科技有限公司 | A kind of method and apparatus for controlling server disposition |
| CN109857424A (en) * | 2018-12-20 | 2019-06-07 | 航天信息股份有限公司 | The application upgrade method and device of server cluster |
| CN116048577A (en) * | 2022-12-29 | 2023-05-02 | 哈尔滨工大卫星技术有限公司 | Distributed digital satellite system upgrading method, device and medium |
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| CN116048577A (en) * | 2022-12-29 | 2023-05-02 | 哈尔滨工大卫星技术有限公司 | Distributed digital satellite system upgrading method, device and medium |
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| WO2015127850A1 (en) | 2015-09-03 |
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