CN108874503A - A kind of Configuration Agent update method of cloud platform application cluster - Google Patents
A kind of Configuration Agent update method of cloud platform application cluster Download PDFInfo
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- CN108874503A CN108874503A CN201810566566.9A CN201810566566A CN108874503A CN 108874503 A CN108874503 A CN 108874503A CN 201810566566 A CN201810566566 A CN 201810566566A CN 108874503 A CN108874503 A CN 108874503A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/71—Version control; Configuration management
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- General Engineering & Computer Science (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to cloud platform application clustering technology field, especially a kind of Configuration Agent update method of cloud platform application cluster.The method of the present invention includes step：1, the Configuration Agent file metadata information of cluster role is configured in cluster configuration template；2, calculate node obtains the latest edition number of Configuration Agent file on host according to Configuration Agent file metadata information, and the version consistency of the virtual machine internal agents document is checked by serial ports tool；3, when version inconsistency, by latest configuration agents document on serial ports tool renewal host and version number to virtual machine internal, the filename with version number identifier is generated in virtual machine internal；It supports the piecemeal of agents document and merges update processing.The present invention solves the problems, such as that Configuration Agent needs to change inside application cluster in cloud platform, may be implemented the Configuration Agent that automaticly inspects and timely update on demand, meets the scenes such as the function change of application cluster in cloud platform.
Description
Technical field
The present invention relates to cloud platform application clustering technology field, especially a kind of Configuration Agent of cloud platform application cluster is more
New method.
Background technique
It runs in cloud computing platform and is much answered as application service cluster, data-base cluster, backup cluster etc. are a variety of at present
Use group system.The mode of application cluster is disposed in cloud platform generally by creation virtual machine, the mode then configured is real
It is existing.Configuration usually requires presetting some wscript.exes, therefore wscript.exe plays critically important work in application cluster deployment
With.But traditional by wscript.exe is deployed in system image template, when the function of application cluster needs to expand change
With regard to relatively difficult；The case where especially deployed good application cluster system needs functions expanding.Serial communication is for transmission
Be for big file it is unstable, therefore, realizing that the Configuration Agent of application cluster is updated using serial ports tool is also to compel to be essential
It solves the problems, such as.
Summary of the invention
It, can be with present invention solves the technical problem that be to propose a kind of Configuration Agent update method of cloud platform application cluster
The deployment and deployed good group system for facilitating application cluster carry out depth adjustment and extension, support Configuration Agent file
The merging treatment of piecemeal and virtual machine internal on host.
The present invention solve above-mentioned technical problem technical solution be：
The method includes the following steps：
Step 1：The Configuration Agent file metadata information of cluster role is configured in cluster configuration template；
Step 2：Calculate node according to Configuration Agent file metadata information obtain host on Configuration Agent file most
New version number checks the version consistency of the virtual machine internal agents document by serial ports tool；
Step 3：When version inconsistency, pass through the latest configuration agents document and version on serial ports tool renewal host
This number, to virtual machine internal, the filename with version number identifier is generated in virtual machine internal；Support agents document piecemeal with
And merge update processing.
The Configuration Agent file be cluster correspond to role's virtual machine internal deployment, modification configuration use execute text
Part；Configuration Agent file metadata includes the title of Configuration Agent file and host, the virtual machine of Configuration Agent file
Store path information；The metadata information is stored in cluster configuration template, and configuration template is by application cluster Template Manager.
The latest edition number of Configuration Agent file is the metadata according to Configuration Agent file on the acquisition host
Information searches the Configuration Agent file in calculate node；Version number information of the parsing Configuration Agent file acquisition to file internal.
Version number's consistency of the inspection Configuration Agent file is to generate to have version number identifier on host
File path, then check that the file path of the version number identifier in virtual machine internal whether there is by serial ports tool；If no
In the presence of then illustrating that virtual machine internal Configuration Agent file is not newest；If it is present illustrating virtual machine internal Configuration Agent
File is newest.
The present invention solves the problems, such as in cloud platform that Configuration Agent needs to change inside application cluster, may be implemented it is on-demand from
Dynamic inspection and the Configuration Agent that timely updates meet the scenes such as the function change of application cluster in cloud platform.It can be convenient application
The deployment of cluster and deployed good group system carry out depth adjustment and extension, support Configuration Agent file in host
The merging treatment of upper piecemeal and virtual machine internal.
Detailed description of the invention
The following further describes the present invention with reference to the drawings：
Fig. 1 is flow chart of the present invention.
Specific embodiment
There are many embodiments of the present invention, illustrates one of implementation method here.Flow chart as shown in Figure 1,
Specific implementation process is as follows：
1, the Configuration Agent file metadata information of cluster role is configured in cluster configuration template；
When the template of application cluster is configured according to role, the Configuration Agent file path of virtual machine internal is identified as
Configuration Agent file identification on host is hostConfigPath by vmConfigPath
Information above is passed through into database table structure persistent storage
2, calculate node checks the version consistency of the virtual machine internal agents document
1) the Configuration Agent file member on cluster controller is obtained in calculate node by the communication of rabbitmq communication information
Data information
2) according to metadata information, the file version information newVersion under the path hostConfigPath is read；
3) the filename versionFile of the version identifier is generated according to newVersion version information
4) check that versionFile whether there is in virtual machine internal by qemu-agent serial communication tool, if
It is not present, then version is inconsistent；If it is present version is consistent.
3, in the case where version inconsistency, by serial communication update host on latest configuration agents document with
And version number is to virtual machine internal.
According to step 2 as a result, if version is inconsistent, by versionFile and hostconfigPath file
It is updated by serial communication into virtual machine internal, wherein the prefix path of the road vmConfigPath of versionFile is consistent；
HostconfigPath will be updated to the path vmConfigPath of virtual machine internal.
Whole flow process terminates.
Claims (5)
1. a kind of Configuration Agent update method of cloud platform application cluster, which is characterized in that the method includes the following steps：
Step 1：The Configuration Agent file metadata information of cluster role is configured in cluster configuration template；
Step 2：Calculate node obtains the latest edition of Configuration Agent file on host according to Configuration Agent file metadata information
This number, the version consistency of the virtual machine internal agents document is checked by serial ports tool；
Step 3：When version inconsistency, pass through latest configuration agents document on serial ports tool renewal host and version number
To virtual machine internal, the filename with version number identifier is generated in virtual machine internal；Support piecemeal and the conjunction of agents document
And update processing.
2. according to the method described in claim 1, it is characterized in that：The Configuration Agent file is that cluster corresponds to role fictitious
The execution file that machine On-premise, modification configuration use；Configuration Agent file metadata include Configuration Agent file title with
And the store path information of the host of Configuration Agent file, virtual machine；The metadata information is stored in cluster configuration template
In, configuration template is by application cluster Template Manager.
3. according to the method described in claim 1, it is characterized in that：Configuration Agent file is newest on the acquisition host
Version number is to search the Configuration Agent file in calculate node according to the metadata information of Configuration Agent file；Parsing configuration generation
Version number information of the reason file acquisition to file internal.
4. according to the method described in claim 2, it is characterized in that：Configuration Agent file is newest on the acquisition host
Version number is to search the Configuration Agent file in calculate node according to the metadata information of Configuration Agent file；Parsing configuration generation
Version number information of the reason file acquisition to file internal.
5. method according to any one of claims 1 to 4, which is characterized in that the version of the inspection Configuration Agent file
This number consistency is the file path with version number identifier to be generated on host, then check in virtual machine by serial ports tool
The file path of the version number identifier whether there is in portion；If it does not exist, then illustrating virtual machine internal Configuration Agent file not
It is newest；If it is present illustrating that virtual machine internal Configuration Agent file is newest.
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|---|---|---|---|
| CN201810566566.9A CN108874503A (en) | 2018-06-05 | 2018-06-05 | A kind of Configuration Agent update method of cloud platform application cluster |
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| CN201810566566.9A CN108874503A (en) | 2018-06-05 | 2018-06-05 | A kind of Configuration Agent update method of cloud platform application cluster |
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| CN201810566566.9A Pending CN108874503A (en) | 2018-06-05 | 2018-06-05 | A kind of Configuration Agent update method of cloud platform application cluster |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515650A (en) * | 2019-05-17 | 2019-11-29 | 国网辽宁省电力有限公司 | A kind of semantization method for edition management based on statistical analysis handheld device detection file |
| CN111324417A (en) * | 2020-01-19 | 2020-06-23 | 北京百度网讯科技有限公司 | Kubernetes cluster component control method and device, electronic equipment and medium |
| CN116820526A (en) * | 2023-08-25 | 2023-09-29 | 建信金融科技有限责任公司 | Operating system upgrading method, device, equipment and storage medium |
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| CN106453616A (en) * | 2016-11-15 | 2017-02-22 | 国云科技股份有限公司 | File-based method for communication between virtual machine and host machine |
| CN107465714A (en) * | 2017-01-23 | 2017-12-12 | 北京思特奇信息技术股份有限公司 | A kind of configuration data dynamic update system and method based on application cluster |
| CN107506213A (en) * | 2017-08-30 | 2017-12-22 | 深圳市小牛在线互联网信息咨询有限公司 | Dynamic Configuration, device, storage medium and computer equipment |
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| US20160231998A1 (en) * | 2014-09-24 | 2016-08-11 | Oracle International Corporation | System and method for supporting patching in a multitenant application server environment |
| CN106453616A (en) * | 2016-11-15 | 2017-02-22 | 国云科技股份有限公司 | File-based method for communication between virtual machine and host machine |
| CN107465714A (en) * | 2017-01-23 | 2017-12-12 | 北京思特奇信息技术股份有限公司 | A kind of configuration data dynamic update system and method based on application cluster |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515650A (en) * | 2019-05-17 | 2019-11-29 | 国网辽宁省电力有限公司 | A kind of semantization method for edition management based on statistical analysis handheld device detection file |
| CN111324417A (en) * | 2020-01-19 | 2020-06-23 | 北京百度网讯科技有限公司 | Kubernetes cluster component control method and device, electronic equipment and medium |
| CN111324417B (en) * | 2020-01-19 | 2024-03-08 | 北京百度网讯科技有限公司 | Component control method and device of Kubernetes cluster, electronic equipment and medium |
| CN116820526A (en) * | 2023-08-25 | 2023-09-29 | 建信金融科技有限责任公司 | Operating system upgrading method, device, equipment and storage medium |
| CN116820526B (en) * | 2023-08-25 | 2023-11-24 | 建信金融科技有限责任公司 | Operating system upgrading method, device, equipment and storage medium |
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Address after: 19 / F, Cloud Computing Center, Chinese Academy of Sciences, No.1 Kehui Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Applicant after: G-CLOUD TECHNOLOGY Co.,Ltd. Address before: 523808 No. 14 Building, Songke Garden, Songshan Lake Science and Technology Industrial Park, Dongguan City, Guangdong Province Applicant before: G-CLOUD TECHNOLOGY Co.,Ltd. |
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Application publication date: 20181123 |