CN100481783C - Control system of grid service container - Google Patents
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Abstract
The related control system for a mesh server comprises: a system information providing module, an analysis and control module, and an adjustment module. Wherein, the system information providing module collects and provides information on system resource, server performance and service calling; the analysis and control module prepares the adjustment schedule and generates the control command for adjusting server and service according to the adjustment strategy and provided information forma last module; and the adjustment module runs the configuration parameter and adjusts the access control and calling PRI according to the provided information or adjustment command. This invention improves server efficiency and stability.
Description
Technical field
The present invention relates to a kind of control system of grid service container, relate in particular to a kind of can perception, analyze the grid service container state, and and then adjust the control system of grid service container.
Background technology
Grid is a kind of Internet computation schema, its objective is for the dynamic Virtual Organization of structure on the Internet resources environment of distribution, isomery, autonomy, and portion realizes striding the resource-sharing and the resource collaboration in autonomous territory within it, satisfies effectively towards the complicated applications of the Internet demand to large-scale calculations ability and mass data processing.The dreamboat of grid computing is to make all resources on the network be easy to collaborative work, serves different grid application, and the realization resource is being striden sharing with integrated of using between the tissue (autonomous territory).
In grid environment based on Web service, grid service container is the basic running environment of mesh services, its major function is on each node in grid environment, the environment that provides a mesh services to install, dispose, move, monitor, and, be " the service-oriented computing basic facility " of whole grid environment for the resource real-time status that monitors grid node provides necessary support.Usually, grid service container is deployed to each and need carries out on the grid node of service interaction, realize the Core Features such as deployment, operational management, service state monitoring, Simple Object Access Protocol (Simple Object Access Protocol is hereinafter to be referred as SOAP) request processing and forwarding of mesh services.Therefore the stability of grid service container determines and affects the stability of whole grid environment to a great extent.
For improving the trustworthiness and the high scalability of grid service container, need monitor the performance and the availability of grid service container, and make suitable adjustment.But because the dynamic and the isomerism of grid environment, each node situation in the grid system has nothing in common with each other, feasible monitoring and adjustment to grid service container becomes very complicated, if adopt the mode of manual management, need to consume the great amount of manpower resource, and be difficult to guarantee the promptness and the accuracy of management.
Summary of the invention
The objective of the invention is to propose a kind of control system of grid service container at the deficiencies in the prior art, can perception, analyze the grid service container state, and in time adjust grid service container, and improve the operating efficiency of container, reduce the manpower consumption.
For achieving the above object, the invention provides a kind of control system of grid service container, comprising: system information provides module, analysis and Control module and adjusting module; Wherein, system information provides module to be used for collecting and providing system resource information, container performance information and service invocation information; The analysis and Control module is used for providing the plan for adjustment of the information formulation grid service container of module collection according to pre-configured adjustment strategy and described system information, and generates container adjustment control command and serve the adjustment control command; Adjusting module is used for adjusting the operation configuration parameter that control command is adjusted grid service container according to the container that described system information provides information that module collects or described analysis and Control module to generate, and adjusts the access control of control command adjustment service and call priority according to the service that described analysis and Control module generates.Described system information provides module to comprise: the monitoring resource module is used for the supervisory control system resource information; The service statistical module is used for recalls information, container performance and thread pool information that acquisition unit is deployed in the service on the node.
Said system is analyzed system resource information, container performance information and service invocation information that information provides module to provide according to pre-configured adjustment strategy by the analysis and Control module, generate the control command of adjusting container and service, carry out by adjusting module, the execution efficient and the stability of grid service container have been improved effectively, strengthened promptness, validity and accuracy, and saved human resources greatly the grid service container management.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the control system preferred embodiment of grid service container of the present invention;
Fig. 2 is the structural representation of monitoring resource module preferred embodiment in the control system of grid service container of the present invention;
Fig. 3 provides the initialization schematic flow sheet of module for information in the control system of grid service container of the present invention;
Fig. 4 is monitoring module initialization flowchart in the control system of grid service container of the present invention;
Fig. 5 realizes the schematic diagram of service invocation information record and statistics for service statistical module in the control system of grid service container of the present invention;
Fig. 6 is the flow chart of service statistical module counts service invocation information in the control system of grid service container of the present invention;
Fig. 7 is the flow chart of stores service statistical information in the service statistical module in the control system of grid service container of the present invention;
Fig. 8 is the structural representation of service statistical module preferred embodiment in the control system of grid service container of the present invention;
Fig. 9 is the structural representation of analysis and Control module preferred embodiment in the control system of grid service container of the present invention.
Embodiment
The control system of grid service container is the set that is deployed in some basic services of monitor node end, service is deployed among the grid service container in advance, and for ease of describing, the grid service container hereinafter referred is a container, control system is along with the startup of container begins monitoring, and the adjustment container.
Fig. 1 is the structural representation of the control system preferred embodiment of grid service container of the present invention, the container control system comprises: system information provides module X1, analysis and Control module X2 and adjusting module X3, wherein, system information provides the recalls information of serving on module X1 gathering system resource information and the system node to offer analysis and Control module X2.System information provides module can comprise monitoring resource module, service statistical module, and wherein, the monitoring resource module monitors is collected local system resource information; System resource is the physical basis that grid is executed the task, and comprises physical resource and software resource.The state of grid system resource is most important for the scheduling of the management of resource and task.Monitoring resource module, service statistical module, the monitoring resource module is collected static resource information such as Machine Type, the operating system etc. of local system, and dynamic resource information such as cpu load and free memory etc., the monitoring resource module can be third party's monitoring software such as ganglia, the NWS etc. in the system of being integrated into, and provides required monitor data by these monitoring softwares.The monitoring resource module can be packaged into network service (Web Service), as the infrastructure service on the container, when container starts, bring into operation automatically, the user by soap message in the long-range system resource information of obtaining certain container place node.The monitoring resource module also can provide the push function of dynamic resource information, the user just can obtain the real time information of dynamic resource with asynchronous system by the informing mechanism that uses network service resource framework (Web ServicesResource Framework is hereinafter to be referred as WSRF).The monitoring resource module can comprise that information provides module, information that administration module and monitoring module are provided.Referring to Fig. 2, the monitoring resource module comprises that information provides module X111, information that administration module X112 and monitoring module X113 are provided.Wherein, information provides the static resource and the dynamic resource information of module X111 gathering system node, information provides module X111 can comprise that also static information provides module and multidate information that module is provided, wherein, static information provides module to collect static resource information such as OS Type, Machine Type, longitude and latitude and position etc. specially; Multidate information provides module to collect dynamic resource information such as cpu load etc. specially.Information provides administration module X112 to provide module X111 to carry out unified management configuration according to configuration file to information, initialization, the time interval that control information pushes of module X111 is provided and stops service etc. as information; The initialization that provides module X111 to information is specifically referring to Fig. 3, and 101: information provides administration module X112 to analyze the configuration file that sets in advance; 102: judge whether to exist other information that module is provided according to configuration file,, then finish if do not exist; If exist, then carry out 103: judge information provides the information type of module collection whether to be included in the resource masterplate, the resource masterplate is to the unified representation of same asset in the grid system, if, then carry out 104: load this information module is provided, and the thread that provides module creation to search resource information for this information, continue then to judge whether also to exist other information that module is provided, till all modules that do not load have all loaded; If information provides the information type of module collection not to be included in the resource masterplate, then carry out 105: provide module to add this information and do not load (Unloaded) array, this information of mark provides module not to be written into, and continue to judge whether also to exist other information that module is provided, till all modules that do not load are all handled.The resource information that monitoring module X113 reception information provides module X111 to send by pull or push pattern, and report and give analysis and Control module X2.The initialization flow process of monitoring module X113 is referring to Fig. 4,201: monitoring module X113 at first obtains the resource masterplate, 202: monitoring module X113 judges the Resource Properties in the Resource Properties masterplate, if the dynamic resource attribute then carries out 203: add dynamic resource Attribute class table such as TopicList; If the static resource attribute then carries out 204: add static resource Attribute class table; 205: initialization information provides administration module X112; 206: the object that the traversal static information provides, the queries static Resource Properties, 207: the static resource attribute is reported to analysis and Control module X2 208: starting multidate information provides module.The monitoring resource module also can further comprise query interface and notification interface, and wherein, query interface receives user's query requests; Notification interface provides the resource information of module X111 collection to provide resource information for the user according to query requests and the information that query interface sends.
The recalls information that service statistical module acquisition unit is deployed in the service on the node comprises the performance of total call number, the frequency of failure, number of success and average response time, service container and thread pool information etc.Referring to Fig. 5, the service statistical module by remote procedure call module (RPC Provider) C must the request chain A1 of process before soap message sends the Axis engine in and return the user from Axis engine (being the SOAP engine) before insertion statistical function module handler B the response chain A2 of the necessary process of institute, realization is to the record and the statistics of each service invocation information.Concrete statistic processes is referring to Fig. 6,301: the service statistical module judges that at first whether service invocation request information cross sign such as the Pivot the processing stage of calling solicited message and enter, if, represent that then service invocation request information has obtained handling, carry out 302: enter corresponding request response chain; 303: and the corresponding recalls information formation of service of finding and being called, from this message queue, find the request corresponding with this response, fill out service request time of advent, with the statistics service request response time; 304: upgrade the service request response time in the service invocation information of adding up; If service invocation request information is not crossed Pivot not, then carry out 305: total request number of container is added 1; 306: the Service name that calls, operation name, message length, client ip and allocating time are formed a recalls information (as invocInfo); 307: recalls information is added among the Value of recalls information table as (among the invocInfo Map); 308: the service invocation information of upgrading statistics; 309: and in the background information of this request chain such as MessageContext, timestamp is set, the mark service request time, carry the service request of timestamp processed after, handle in the response chain that this request produces and still carry this timestamp, thereby receive the current time of response message and respond the timestamp that carries in the chain according to client, calculate the processing time of this service call, be i.e. the service request response time, add up; And continue to judge new service invocation request information processing situation, add up service invocation information.Service statistical module acquisition unit is deployed in the each service invocation information of all containers on the node, the service quality that has reflected node has to a certain extent been understood the operation that node service performance situation helps further to understand the situation of grid system and in time adjusts grid system.The service statistical module can be packaged into Web Service, and externally expose corresponding service-seeking interface, to realize the service call statistical query under the various situations, the user can be by soap message in the long-range relevant performance statistics of obtaining all services of service container place node.Statistics stores on the disk with the form of XML, idiographic flow is referring to Fig. 7,401: when for the first time starting container, the service statistical module current time is set to indicate that the timestamp service statistical module of service invocation information recorded and stored obtains the timestamp that indicates whether record is preserved by the current time; 402: the institute's directed quantity (Vector) in key-value mapping relations number (hashmap) of service statistical module traversal service invocation information such as invocInfo, take out the service invocation information that all and timestamp are complementary, deposit in the storage medium such as hard disk; 403: judge whether also have new service invocation information among the hashmap, if not, then carry out 409: enter the thread dormancy; If, then carry out 404: take out this service invocation information, 405: allocating times all in this service invocation information is compared with the time of timestamp record in the storage medium respectively, judge whether the recalls information of this service preserved, if there is Zao allocating time of time in this service invocation information than the timestamp record, the recalls information of then representing this service is stored medium and preserved, and carries out 406: the recalls information of upgrading this service; If all allocating times in this service invocation information all after the time of timestamp record, represent that then this service invocation information record is not saved, carrying out 407 increases new service invocation information; 408: will serve statistical information and be saved in the storage medium, preserve as historical information, thereby for the telemanagement of container is provided convenience, analysis and Control module X2 not only can obtain the data since the container self-starting, can also analyze the historical data on the disk.The service statistical module can comprise container performance statistical module, thread pool statistical module, service request queuing message statistical module and service-seeking interface; Referring to Fig. 8, wherein, its waterline of capacity of thread pool statistical module X122 statistics and storage thread pool; Service request queuing message statistical module X123 statistics and stores service are always transferred service invocation information such as number of times, the frequency of failure and average response time; Container performance statistical module X121 calculates the real-time throughput of container according to the service invocation information of service request queuing message statistical module X123 statistics, and statistics and storage are analyzed for the analysis and Control module; The analysis and Control module can obtain the container operating rate of container performance statistical module X121 storage, the thread pool capacity of thread pool statistical module X122 storage and the service invocation information of waterline and service request queuing message statistical module X123 storage thereof by service-seeking interface X124 inquiry.
The plan for adjustment that analysis and Control module X2 provides system resource information that module X1 provides and service invocation information to formulate container according to adjustment strategy, the system information of storage, and generate that container is adjusted control command and control command is adjusted in service.Adjust strategy by the syntax gauge save mesh system required adjustment strategy of analysis and Control module X2 according to formulation, comprise the state information of container and adjust scheme accordingly, during use, resolve adjusting strategy by analysis and Control module X2 again, and formulate the adjustment scheme according to the system information of collecting.The analysis and Control module can comprise analysis module, schedule module and policy store module.Referring to Fig. 9, analysis and Control module X2 comprises analysis module X21, schedule module X22 and policy store module X23.Wherein, policy store module X23 syntax gauge is according to the rules adjusted strategy by an XML file storage.Analysis module X21 provides module X1 by system information, obtain the current running state data of container, then, the adjustment strategy of preserving among the analysis module X21 parses policy memory module X23, the container state information obtained and the container state information among the policy store module X23 are mated, analyze and the corresponding adjustment scheme of container current state, the adjustment scheme according to analysis obtains generates the control command of adjusting container and service.As, the system information that current system information provides module to provide is that system load is low, the service request formation is long, then analysis module X21 increases the control command of container threads tankage according to adjusting policy development.The execution that schedule module X22 exchanges the control command of lift face device and service manages, and the control command of adjusting container and service is aligned in the executive plan formation manage and safeguard, comprises and ranks, handles conflict operation etc.
Adjusting module X3 adjusts control command according to the container of analysis and Control module X2 output and adjusts the operation configuration parameter of container such as the thread pool of container.The operation configuration parameter of container also can be by the keeper by API module (Application Programming Interface, abbreviation API) display system information provides module X1 the information of collection, and change service container configuration parameter has been realized the dynamic-configuration to service container.The thread pool capacity and the waterline thereof of container are one of important configuration parameters, by the capacity of adjusting thread pool and the service behaviour that waterline can be adjusted container very effectively thereof.When many and computing capability local node of the concurrent request number that receives when container also has very big free time, suitably increase the capacity of thread pool, can have more thread to be used for handling request, thereby improve the resource utilization of system.When the idle line number of passes in the thread pool surpassed the waterline size, container can kill some idle threads automatically, thereby has guaranteed the reasonable resources utilization.For the service that is deployed on the container, the adjustment service control command that adjusting module X3 mainly exports according to analysis and Control module X2 conducts interviews to service and controls and the service call waiting list is adjusted.The service of being disposed on the container is the important software resource, effectively manage very necessary to the service of being disposed, adjusting module X3 is by forbidding or enable service, can specify certain service in certain time period, to forbid according to the adjustment service control command of analysis and Control module X2 output, all requests to this service all are rejected like this, after having served as this time period, service recovers normal condition automatically.Thereby the user also can send out a request of enabling service before forbidding finishes finishes forbidding.Serve when disabled, any request for service is not accepted, and returns information.Adjusting module X3 can also be according to the queue discipline of the adjustment order specified services request call formation of analysis and Control module X2 output such as little job priority etc., and regulation operation maximum wait time of calling.Mode with little job priority is an example, container can be in the unit interval as much as possible finish service invocation request.The reasonable ordering and the adjustment of service invocation request formation have improved the throughput of container effectively, have reduced the average response time of service call.The maximum wait time that the regulation operation is called, avoided operation to call situation about waiting as long for.
Adjusting module can further comprise container adjusting module and service adjustment module, and wherein, the container adjusting module is realized the dynamic-configuration to container according to the adjustment container control command change container configuration parameter of analysis and Control module output.Service adjustment module is according to the adjustment service control command of analysis and Control module output, be configured in the forbidding of realizing in the Axis engine requests chain specified services by serving disable function (Service Disable Handler), to each service request by the request chain, be requested service whether in forbidding required list such as Disable Request Map by the adjusting module inspection, the forbidding required list is used for the forbidding request of the service of preserving, if it is disabled that should serve this moment, then refuse request, return information this service; If this service finishes forbidding, the forbidding request that then will serve is deleted from the forbidding required list.The user also can comprise inquiry, increase, upgrades and remove the request of service forbidding by the formation of service Disabled-management interface management service forbidding.Service adjustment module can comprise service access control module and service call control module, and wherein, the service control command that the service access control module sends according to the analysis and Control module is forbidden or started service; The service call control module is adjusted the service invocation request formation according to the service control command that analysis module sends.
The function that the control system of container of the present invention provides monitoring and managed for the container that is deployed in the service grid environment on each grid node, the execution efficient and the stability of service container have been guaranteed effectively, strengthen promptness, validity and the accuracy of management, saved human resources.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.
Claims (9)
1, a kind of control system of grid service container is characterized in that, comprising:
System information provides module, is used for collecting and providing system resource information, container performance information and service invocation information;
The analysis and Control module is used for providing the plan for adjustment of the information formulation grid service container of module collection according to pre-configured adjustment strategy and described system information, and generates container adjustment control command and serve the adjustment control command;
Adjusting module, be used for adjusting the operation configuration parameter that control command is adjusted grid service container, and adjust the access control of control command adjustment service and call priority according to the service that described analysis and Control module generates according to the container that described system information provides information that module collects or described analysis and Control module to generate;
Described system information provides module to comprise:
The monitoring resource module is used for the supervisory control system resource information;
The service statistical module is used for recalls information, container performance and thread pool information that acquisition unit is deployed in the service on the node.
2, system according to claim 1 is characterized in that, described monitoring resource module comprises:
Information provides module, is used for the static resource and the dynamic resource information of gathering system node;
Information provides administration module, and being used to load described information provides module;
Monitoring module is used for the resource information that described information provides module to collect is reported to described analysis and Control module.
3, system according to claim 2 is characterized in that, described information provides module to comprise:
Static information provides module, is used to collect static resource information and sends to described monitoring module;
Multidate information provides module, is used to collect dynamic resource information and sends to described monitoring module.
4, system according to claim 1 is characterized in that, described monitoring resource module further comprises:
Query interface is used to receive user's query requests;
Notification interface, the query requests and the described information that are used for receiving according to described query interface provide the resource information of module collection to provide resource information for described user.
5, system according to claim 1 is characterized in that, described service statistical module comprises:
The container performance statistical module is used to add up the also throughput of storage container;
The thread pool statistical module is used to add up and store its waterline of capacity of thread pool;
Service request queuing message statistical module is used for statistics and stores service recalls information;
The service-seeking interface is used to described analysis and Control module that the thread pool capacity of the container throughput of described container performance statistical module storage, the storage of described thread pool statistical module and the service invocation information of waterline and the storage of described service request queuing message statistical module thereof are provided.
6, system according to claim 1 or 5 is characterized in that described service statistical module also is used for storing the service call statistical information into storage medium.
7, according to any described system of claim 1-5, it is characterized in that described analysis and Control module comprises:
Analysis module is used for providing module information that provides and the adjustment strategy of storing in advance to mate according to described system information, obtains the residing state of grid service container, formulates described adjustment container control command and service control command;
Schedule module, the adjustment service control command that is used for described analysis module is sent is put into the executive plan formation;
The policy store module is used to store pre-configured adjustment strategy.
8, according to any described system of claim 1-5, it is characterized in that described adjusting module comprises:
The container adjusting module, the monitor data that is used for collecting according to described monitoring resource module is adjusted the operation configuration parameter of grid service container;
Service adjustment module is used for the access control of serving according to the service control command adjustment of described analysis and Control module generation and calls priority.
9, system according to claim 8 is characterized in that, described service adjustment module comprises:
The service access control module is used for forbidding or starting service according to the service control command that described analysis and Control module generates;
The service call control module, the service control command that is used for generating according to described analysis module is adjusted the service invocation request formation.
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TWI684347B (en) * | 2019-01-10 | 2020-02-01 | 中華電信股份有限公司 | System for automatically adjusting serverless function and method thereof |
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CN103888279A (en) * | 2012-12-20 | 2014-06-25 | 阿里巴巴集团控股有限公司 | Resource pool dynamic management method and system based on feedback control cycle |
CN103338156B (en) * | 2013-06-17 | 2016-08-24 | 南京国电南自美卓控制***有限公司 | A kind of name pipeline server concurrent communication method based on thread pool |
CN103577600A (en) * | 2013-11-18 | 2014-02-12 | 华为技术有限公司 | Method, device and system for adjusting target system performance |
CN104951360A (en) * | 2015-06-30 | 2015-09-30 | 北京奇虎科技有限公司 | Configuration management mode and device based on Docker |
CN105677356A (en) * | 2016-01-11 | 2016-06-15 | 上海雷腾软件股份有限公司 | Operation and maintenance method and device |
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CN110990138B (en) * | 2019-12-04 | 2023-04-14 | 北京三快在线科技有限公司 | Resource scheduling method, device, server and storage medium |
CN111930626B (en) * | 2020-08-12 | 2024-04-05 | 中国工商银行股份有限公司 | Automatic testing method and device based on PaaS cloud service |
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