CN102857371A - Dynamic allocation management method for cluster system - Google Patents

Dynamic allocation management method for cluster system Download PDF

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Publication number
CN102857371A
CN102857371A CN2012102994046A CN201210299404A CN102857371A CN 102857371 A CN102857371 A CN 102857371A CN 2012102994046 A CN2012102994046 A CN 2012102994046A CN 201210299404 A CN201210299404 A CN 201210299404A CN 102857371 A CN102857371 A CN 102857371A
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configuration
group system
dynamic
information
maintenance
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CN102857371B (en
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赵欢
刘瑞贤
李帅
杨晓君
邵宗有
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Guochao Xi'an Computing Technology Co ltd
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Dawning Information Industry Beijing Co Ltd
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Abstract

The invention provides a dynamic allocation management method for a cluster system. The method comprises the steps of: setting an allocation management center and an allocation management database; establishing a network channel; defining an allocation maintenance policy of the cluster system; establishing an automatic allocation task maintenance system; and establishing a dynamic handling and feedback policy to manage errors and abnormalities in allocation. According to the dynamic allocation management method for the cluster system provided by the invention, the difficulty of allocation management activities of the cluster system is greatly reduced, the allocation stability and reliability of the cluster are effectively improved, the allocation dynamics and traceability are maintained, and system disasters and errors caused by the allocation management activities of the cluster system which are not in place are effectively reduced. System management and maintenance personnel can be set free from miscellaneous allocation management activities.

Description

A kind of dynamic-configuration management method towards group system
Technical field
The present invention relates to a kind of configuring management method, be specifically related to a kind of dynamic-configuration management method towards group system.
Background technology
Configuration management is particularly one of the core of large-scale cluster system management of group system, when group system consists of when complicated, also configuration management has been proposed larger challenge.Because management object is numerous in the large-scale cluster system, and the state of these objects may change at any time, as can not effectively implementing configuration management, the concrete state of large scale system often keeper self is all unclear, this moment, just there was great unsteadiness in system, and hidden danger may break out at any time.
On the one hand, how many resources configuration management does not just have in the record clustering, what resource, and what is more important is for the change of resource configuration state.The change of configuration tends to affect the availability of application system, how to record each configuration status change, and its changing lifecycle can be predicted, can manage, can control; On the other hand, automation, configuration is one of application characteristic of large scale system as required, the configuration operation of reduced form how as required, and shortening setup time is the core place of configuration management, also is the difficult point place.Shortcoming has the following aspects:
A) automaticity is low
The most system configuration safeguards and can't accomplish automation, especially in large scale system, to the maintenance of the configuration complex that can become, causes complicated work and mistake.
B) configuration information is without backup
The configuration information of existing most systems is backup not, and perhaps backup is to be deposited in this locality, and does not have old version; In the time of can causing configuration loss like this, can't automatically recover, also just can't recover to use.
C) configuration management is chaotic
Existing configuration information management lacks corresponding collocation strategy, the maintenance process of configuration is not effectively planned and is sorted out, and it is chaotic to cause configuration information to be safeguarded, when configuration changes, can't effectively review configuration information.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of dynamic-configuration management method towards group system, the difficulty of the configuration management activity of cluster is reduced greatly, and Effective Raise cluster configuration stability and reliability, keep configuration dynamic and trackability, and effectively reduce cluster configuration management activity not in place and system's disaster and the mistake brought, and system management and attendant can be freed from numerous and diverse configuration management activity.
In order to realize the foregoing invention purpose, the present invention takes following technical scheme:
A kind of dynamic-configuration management method towards group system said method comprising the steps of:
Step 1: set up configuration management center and CMDB;
Step 2: create network channel;
Step 3: the configuring maintenance strategy of definition group system;
Step 4: create automatic configuration task maintenance system;
Step 5: set up dynamic process and feedback strategy, manage mistake in the configuration and unusual.
In the described step 1, set up in group system for configuration management center and CMDB to the group system centralized and unified management, described configuration management center is the cloud configuration center that is positioned at one or more common server of cluster inside or is positioned at the group system outside.
The described CMDB of described configuration management central service, described CMDB is deposited the configuration information of group system backup and record, and described configuration information comprises group system configuration information, application configuration information, service configuration information and configuration old version information.
In the described step 2, in group system, create transmission and the maintaining network passage that is used for configuration information.
In the described step 3, the configuring maintenance strategy of definition group system; Described configuring maintenance strategy comprises renewal, recovery, mistake processing, status monitoring and the backup of configuration information.
In the described step 4, create automatic configuration task maintenance system, described automatic configuration task maintenance system is according to the configuring maintenance strategy of definition, and automatically the issuing of the automatic monitoring that is configured, the analysis of configuration variation, configuration information, configuration information is uploaded and the execution of configuration process action.
Described automatic configuration task maintenance system comprises configuration status monitor, configuration task manager and configuration task actuator; Its automatic monitoring is measured puts information-change, and in time notifies described configuration status monitor with configuration variation information, configuration variation information is analyzed and is confirmed by described configuration status monitor, and according to the configuring maintenance strategy of definition, start next task.
Described automatic configuration task maintenance system is configured the updating maintenance of information according to the configuring maintenance strategy of definition, finishing dealing with to config update and the maintenance work of group system during according to the update time that configuration information is set, version, scope and appearance mistake.
Described step 5 may further comprise the steps:
Step 5-1: set up dynamic process and feedback strategy, don't bother about reason with unusually classifying with classification to wrong;
Step 5-2: for the mistake that occured in the configuring maintenance process and unusual, record, single analysis and association analysis;
Step 5-3: for analysis result to wrong and unusually prevent, and the early warning of risk.
Compared with prior art, beneficial effect of the present invention is: the difficulty of the configuration management activity of cluster is reduced greatly, and Effective Raise cluster configuration stability and reliability, keep configuration dynamic and trackability, and effectively reduce cluster configuration management activity not in place and system's disaster and the mistake brought, and system management and attendant can be freed from numerous and diverse configuration management activity.
Description of drawings
Fig. 1 is that configuration information physics is disposed structure chart;
Fig. 2 is automatic configuration logic structure chart.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Such as Fig. 1 and Fig. 2, a kind of dynamic-configuration management method towards group system said method comprising the steps of:
Step 1: set up configuration management center and CMDB;
Step 2: in group system, create transmission and the maintaining network passage that is used for configuration information;
Step 3: define the configuring maintenance strategy of group system, be accurate to the configuring maintenance strategy of dissimilar business, when configuration information changes, can safeguard according to the predefine strategy like this;
Step 4: create automatic configuration task maintenance system;
Step 5: set up dynamic process and feedback strategy, manage mistake in the configuration and unusual.
In the described step 1, in group system, set up for configuration management center and CMDB to the group system centralized and unified management, described configuration management center is the cloud configuration center that is positioned at one or more common server of cluster inside or is positioned at the group system outside, namely is positioned at the configuration center in high in the clouds.
The described CMDB of described configuration management central service, described CMDB is deposited the configuration information of group system backup and record, and described configuration information comprises group system configuration information, application configuration information, service configuration information and configuration old version information.Based on this, configuration information then can be managed concentratedly, no longer intersperse among in each equipment and application of this large scale system, and be a much progress of configuration management pattern.
This configuration management center also needs to keep the old version of all configuration informations, the configuration of any object in the system is in case problem occurred at certain version, then can return in some historical stable releases, so both can be so that have guaranteed the stable and accurate of configuration information, also for the old version transition of configuration information, a clearly history curve is arranged, can analyze the dynamic update process of whole system from this history curve.
The configuration management center both can be built up in the group system, such as or a few station server wherein, also can be built up in " high in the clouds ", both in the cloud computing center outside the system, realize real " the cloud backup " of configuration, if like this, configuration information is safeguarded and has been striden forward a step again, safeguards from object oneself maintenance-〉 system centralized maintenance-〉 cloud.
In the described step 2, create transmission and the maintaining network passage that is used for configuration information in group system, in the sufficient situation of Internet resources, this network channel is as far as possible independent, the impact that may bring because the Internet resources of other service impact fight for to avoid.
Configuration information is important and may directly causes thrashing and mistake.If depend on business network, then interact between possibility business and the configuration, if the configuration information of safeguarding is network configuration information, if (network failure is because service exception causes to service network greatly because of service impact at this moment, explode such as service traffics, cause network blockage, professional paralysis) suddenly, then configuration can't be upgraded and safeguards by this network, also just can't solve the fault that needs configuration restore to solve under this scene.
It is local that general system configuration information all is retained in the configuration host, about the description of configuration then can be in the CMDB database of concentrating record.Native system proposes the configuration management platform by concentrating, namely not only keeping configuration in CMDB describes and state, and for important configuration file and information, can select it is retained in the concentrated configuration surroundings, namely done " cloud backup " for configuration, and can do Real-Time Monitoring for the configuration of host, by this mechanism, then can be really characteristics such as highly reliable, high available and automation configuration management to disposing in the cluster.
In the described step 3, the configuring maintenance strategy of definition group system; Described configuring maintenance strategy comprises renewal, recovery, mistake processing, status monitoring and the backup of configuration information.
In the described step 4, create automatic configuration task maintenance system, described automatic configuration task maintenance system is according to the configuring maintenance strategy of definition, automatically the issuing of the automatic monitoring that is configured, the analysis of configuration variation, configuration information, configuration information is uploaded and the execution of configuration process action, the characteristics of Automated Tasking System maximum be the user fully can self-defined task and task between execution sequence.
This automatic configuration task maintenance system can be according to Self defined time strategy or trigger event strategy, timing or timely
Send up-to-date configuration information to the configuration management center, carry out remote backup by the center.
Described automatic configuration task maintenance system comprises configuration status monitor, configuration task manager and configuration task actuator; Its automatic monitoring is measured puts information-change, and in time notify described configuration status monitor with configuration variation information, configuration variation information is analyzed and confirmed by described configuration status monitor, and according to the configuring maintenance strategy that defines, start next task, the pressure that may be configuration issues recovery, also may be the warning that triggers configuration, also may just do a log recording.Concrete task can be pre-defined in collocation strategy.
Described automatic configuration task maintenance system is configured the updating maintenance of information according to the configuring maintenance strategy of definition, finishing dealing with to config update and the maintenance work of group system during according to the update time that configuration information is set, version, scope and appearance mistake.
One is triggered scene automatically for example such as table 1:
Table 1
Figure BDA00002039752600051
Described step 5 may further comprise the steps:
Step 5-1: set up dynamic process and feedback strategy, don't bother about reason with unusually classifying with classification to wrong; When general mistake with when unusually occurring, system can be according to predefine strategy execution subsequent treatment task, when gross mistake and unusual the generation, except carrying out the predefine Processing tasks, can also be with the wrong and unusual timely circular of audible and visual alarm, mail and short message alarm that passes through to the system manager.
Step 5-2: for the mistake that occured in the configuring maintenance process and unusual, record, single analysis and association analysis; This system need to record occur in all configuring maintenance processes unusual, and follows the tracks of these unusual processing modes, to every type mistake with unusually carry out single analysis and association analysis.
Single analysis comprises; a kind of mistake or unusual frequent appearance; system journal and user behavior when analyzing opportunity, the records abnormal of its appearance, this analysis can get the unification reason that makes mistake or unusually occur usually, namely directly causes owing to system or artificial reason.
Association analysis comprises, multiple mistake and occurring unusually together, and often occurring together, and not only will carry out single analysis this moment, and the potential relation between also need to be unusual for mistake is analyzed.This analysis can draw system or applied defect usually, may have number of drawbacks to cause these a series of mistakes and unusual.
Association analysis adopts the correlation model method to carry out usually, for example such as table 2:
Table 2
Figure BDA00002039752600061
Step 5-3: for analysis result to wrong and unusually prevent, and the early warning of risk.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present invention, and do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present invention.

Claims (9)

1. dynamic-configuration management method towards group system is characterized in that: said method comprising the steps of:
Step 1: set up configuration management center and CMDB;
Step 2: create network channel;
Step 3: the configuring maintenance strategy of definition group system;
Step 4: create automatic configuration task maintenance system;
Step 5: set up dynamic process and feedback strategy, manage mistake in the configuration and unusual.
2. the dynamic-configuration management method towards group system according to claim 1, it is characterized in that: in the described step 1, set up in group system for configuration management center and CMDB to the group system centralized and unified management, described configuration management center is the cloud configuration center that is positioned at one or more common server of cluster inside or is positioned at the group system outside.
3. the dynamic-configuration management method towards group system according to claim 2, it is characterized in that: the described CMDB of described configuration management central service, described CMDB is deposited the configuration information of group system backup and record, and described configuration information comprises group system configuration information, application configuration information, service configuration information and configuration old version information.
4. the dynamic-configuration management method towards group system according to claim 1 is characterized in that: in the described step 2, create transmission and the maintaining network passage that is used for configuration information in group system.
5. the dynamic-configuration management method towards group system according to claim 1 is characterized in that: in the described step 3, define the configuring maintenance strategy of group system; Described configuring maintenance strategy comprises renewal, recovery, mistake processing, status monitoring and the backup of configuration information.
6. the dynamic-configuration management method towards group system according to claim 1, it is characterized in that: in the described step 4, create automatic configuration task maintenance system, described automatic configuration task maintenance system is according to the configuring maintenance strategy of definition, and automatically the issuing of the automatic monitoring that is configured, the analysis of configuration variation, configuration information, configuration information is uploaded and the execution of configuration process action.
7. the dynamic-configuration management method towards group system according to claim 6, it is characterized in that: described automatic configuration task maintenance system comprises configuration status monitor, configuration task manager and configuration task actuator; Its automatic monitoring is measured puts information-change, and in time notifies described configuration status monitor with configuration variation information, configuration variation information is analyzed and is confirmed by described configuration status monitor, and according to the configuring maintenance strategy of definition, start next task.
8. the dynamic-configuration management method towards group system according to claim 7, it is characterized in that: described automatic configuration task maintenance system is configured the updating maintenance of information according to the configuring maintenance strategy of definition, finishing dealing with to config update and the maintenance work of group system during according to the update time that configuration information is set, version, scope and appearance mistake.
9. the dynamic-configuration management method towards group system according to claim 1, it is characterized in that: described step 5 may further comprise the steps:
Step 5-1: set up dynamic process and feedback strategy, don't bother about reason with unusually classifying with classification to wrong;
Step 5-2: for the mistake that occured in the configuring maintenance process and unusual, record, single analysis and association analysis;
Step 5-3: for analysis result to wrong and unusually prevent, and the early warning of risk.
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CN103268271A (en) * 2013-04-23 2013-08-28 深圳市京华科讯科技有限公司 Disaster tolerance realizing method of all-in-one machine
CN103532750A (en) * 2013-10-08 2014-01-22 清华大学深圳研究生院 Cloud configuration method for intelligent configuration of seafloor observation network instrument
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CN107357555A (en) * 2016-05-09 2017-11-17 阿里巴巴集团控股有限公司 Configure method for pushing and device, system
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CN110034954A (en) * 2019-03-15 2019-07-19 国网甘肃省电力公司 A kind of automation change configuration system
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CN103268271A (en) * 2013-04-23 2013-08-28 深圳市京华科讯科技有限公司 Disaster tolerance realizing method of all-in-one machine
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CN103532750B (en) * 2013-10-08 2016-08-17 清华大学深圳研究生院 Cloud collocation method for the configuration of seafloor observation network instrument intelligence
CN105242936A (en) * 2014-06-09 2016-01-13 宋菏生 Method and device for realizing server configuration, and server
CN105242936B (en) * 2014-06-09 2018-06-26 宋菏生 A kind of method, apparatus and server for realizing server configuration
CN104980517A (en) * 2015-06-26 2015-10-14 深圳市腾讯计算机系统有限公司 Snapshot-based cluster sensing system, method and device
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CN105553738A (en) * 2015-12-25 2016-05-04 北京奇虎科技有限公司 Heat loading method and device of configuration information and distributed cluster system
CN107357555A (en) * 2016-05-09 2017-11-17 阿里巴巴集团控股有限公司 Configure method for pushing and device, system
CN107357555B (en) * 2016-05-09 2020-11-17 阿里巴巴集团控股有限公司 Configuration pushing method, device and system
CN106685713A (en) * 2016-12-26 2017-05-17 努比亚技术有限公司 Method and apparatus for processing configuration parameters
CN110447018A (en) * 2017-03-23 2019-11-12 日本电气株式会社 Operate administrative service device, exploitation operations support systems and its method and the non-transitory computer-readable medium for storing its program
US11500760B2 (en) 2017-03-23 2022-11-15 Nec Corporation Operation management server, development operation support system, method thereof, and non-transitory computer readable medium storing program thereof
CN110447018B (en) * 2017-03-23 2023-02-10 日本电气株式会社 Operation management server, development operation support system, method thereof, and non-transitory computer-readable medium storing program thereof
CN107769970A (en) * 2017-10-20 2018-03-06 北京集奥聚合科技有限公司 The processing method and system of configuration information in a kind of distributed system
CN110034954A (en) * 2019-03-15 2019-07-19 国网甘肃省电力公司 A kind of automation change configuration system

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