CN105049516A - Service management system based on cloud computing - Google Patents
Service management system based on cloud computing Download PDFInfo
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- CN105049516A CN105049516A CN201510476509.8A CN201510476509A CN105049516A CN 105049516 A CN105049516 A CN 105049516A CN 201510476509 A CN201510476509 A CN 201510476509A CN 105049516 A CN105049516 A CN 105049516A
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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
Abstract
The invention discloses a service management system based on cloud computing. The service management system comprises three major parts, namely a service management module, an SLA and pricing management module, and a request scheduling and resource management module. Compared with the prior art, the service management system based on cloud computing is capable of providing a friendly and flexible access interface, and SLA sensing cloud services for a user; due to management on cloud resource services, a service provider can be effectively supported to provide multiple service demands for terminal users, and the requirements such as demands, extendibility and availability can be met; in short, the service management system based on cloud computing is high in practicability and easy to popularize.
Description
Technical field
The present invention relates to field of cloud computer technology, specifically a kind of practical, based on the service management system of cloud computing.
Background technology
From the eighties in 20th century computer and Internet technology development, in order to meet a large number of users data handling requirements, enterprise and research institution set up oneself data center one after another.By dropping into a large amount of servers, storage and Internet resources, improving calculating, storing and communication capacity, reaching user task processing requirements.But along with the increase of user and application the increasing of kind, task scale and difficulty, traditional resource organization and management mode cannot meet QoS of customer requirement on the one hand, makes enterprise cannot bear cost of investment and the management cost of great number on the other hand.Along with " appearance of cloud computing concept, causes the huge concern of business circles and academia, and each major company promotes the development of cloud computing technology and service with unprecedented speed and enthusiasm and popularizes.
Cloud center provides a large amount of software and hardware resources, if undertaken interconnected by multiple cloud, can form more powerful disposal ability again.But from cloud user perspective, although cloud can provide so multiple resource, these resources are more difficult direct use still.First user needs by authentication, then applies for resource, deployment, setup and manage cloud resource, and these work are even all challenging for computer major user, particularly lack service quality guarantee.
According to the COS provided, cloud computing service can be divided into three layers: namely infrastructure serve (InfrastructureasaService, IaaS), namely platform serves (PlatformasaService, PaaS) and software namely serve (Soft-wareasaService, SaaS), cloud provides the resources of virtual machine containing different CPU, memory size and disk storage size, and user can buy as required, install, configure and administrative institute needs applied environment.But these operations, for the thing most of user being part difficulty, even for computer application development personnel, are also the things extremely taken time and effort, more can not effectively guarantee service quality.The Service Management of cloud computing is wished can simply can to use for user provides under cloud computing environment exactly, the extendible multiple cloud service of elasticity.Is the environment of an opening faced by cloud computing service administrative institute, and users service needs and feature have the difference in height opposite sex.Different user service request needs dynamically to select resource from high in the clouds, and Deterministic service automatic deployment, and the architecture environment needed without the need to user's configure and administrative institute and service running environment.Therefore, cloud computing service management platform needs to provide general, hereditable service development platform and interface, can express the hardware environment demand of more application services, accurately build service environment.Also want the service state of monitor task request, automatic telescopic calculates or storage resources, meets user to quality of service requirement simultaneously, effectively supports computation-intensive and data-intensive service request.
In order to the automatic management platform of the cloud computing realizing many demands for services, the cloud management service conceptual model be made up of terminal use, service provider and IaaS provider under establishing cloud computing.This service model can allow service provider buy cloud resource from IaaS provider, and with the multiple cloud service that SaaS mode provides SLA to ensure for terminal use.Based on this conceptual model, now propose a kind of service management system based on cloud computing, the cloud computing management platform using modular software development approach to realize can describe demand for services, and automatic deployment, operation and management service.
Summary of the invention
Technical assignment of the present invention is for above weak point, provide a kind of practical, based on the service management system of cloud computing.
Based on a service management system for cloud computing, comprise service management module, SLA and pricing management module, request scheduling and resource management module three parts, wherein:
1) service management module: for service provider provides the feature operation comprising service construction, deployment and management, this service management module structure comprises service list, service describing, service arrangement, resource matched, software library management;
2) SLA and pricing management module: comprise pricing strategy module and sla management module, wherein pricing strategy module determines how service request carrys out charging; SLA module refers to when service provider provides paid service for terminal use, cloud computing service management platform makes suitable decision-making according to pricing strategy and user's request, reach SLA agreement with user's service request, meet user's service request, simultaneously for service provider obtains economic well-being of workers and staff;
3) request scheduling and resource management module: according to scheduling strategy by End-user services request scheduling in computational resource, here service request comprises the large service request type of service and job two, service refers to the application run continuously, and the service quality of this kind of application is embodied in service availability and the unit interval can support user's linking number; Job performs once, before the deadline date that certain is given, provide result.
In described service management module,
Service list is the set of service that service provider is supplied to terminal use, terminal use is according to service operation instruction, submit to data or program as input, request scheduling performs by cloud computing service management platform in suitable resource, finally result is returned to terminal use;
Service describing be service provider in order to set up service operation environment, to the description of service arrangement environment, comprise software and hardware performance requirement;
Namely service arrangement refers to serves according to the service describing of service provider and infrastructure the resource or resource template that IaaS provider can provide, and carrys out deployment services running environment according to matching result;
Resource matched is adopt network installation virtual unit;
Software library management is transferred to from software library in virtual machine by software, and then use the service software required for remote command installation, this remote command comprises SSH order.
Scheduling strategy in described step 3) refers to when terminal use submits service request to, service provider is before whether decision accepts or refuse request, the service quality that explanation and judgement define, availability and the loading condition of Current resource is checked by service monitoring, set up resource dispatching strategy, to guarantee to complete End-user services request on limited available resources.
The charging way that described pricing strategy module determines comprises to fix according to resource units or time-based charging that dynamic time price charging, peak period or non-peak period request are submitted to or according to the charging of the service equilibrium of supply and demand.
When End-user services request is service request, it is dispatched in certain available resources according to the balanced rule of service by management server immediately; When End-user services request is job request, foundation is waited in line queue and is carried out management role.
A kind of service management system based on cloud computing of the present invention, has the following advantages:
A kind of service management system based on cloud computing that the present invention proposes, close friend, flexibly access interface can be provided for user, provide the cloud service of SLA perception, by the management to cloud resource service, effective Service supportive provider provides many demands for services for terminal use, reach the requirements such as on-demand, extensibility and availability, practical, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is general frame figure of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides a kind of service management system based on cloud computing, as shown in Figure 1, comprise service management module, SLA and pricing management module, request scheduling and resource management module three parts, wherein:
1) service management module.
Service management module mainly provides the feature operations such as service construction, deployment and management for service provider, contains service list, service describing, service arrangement, resource matched, software library management.
Service list is the set of service that service provider can be supplied to terminal use, terminal use can according to service operation instruction, submit to data or program as input, request scheduling performs by cloud computing service management platform in suitable resource, finally result is returned to terminal use.Service describing be service provider in order to set up service operation environment, to the description of service arrangement environment, comprise software and hardware performance requirement.Service arrangement refers to the resource or resource template that can provide according to the service describing of service provider and IaaS provider, carrys out deployment services running environment according to matching result.Because service is different require also difference to running environment, therefore virtual unit can not meet all service requests, needs to adopt network installation, or by being transferred to from software library in virtual machine, with remote command build-in services softwares such as SSH.
2) SLA and pricing management module.
When terminal use submits service request to, service provider, before whether decision accepts or refuse request, will be explained and be judged the service quality that defines, because will guarantee to complete End-user services request on limited available resources.Therefore, need availability and the loading condition of being checked Current resource by service monitoring, set up resource allocation policy.
Pricing strategy determines service request how to carry out charging, such as, according to the time (peak period or non-peak period) of resource units time price (fixing or dynamic), request submission or according to the service equilibrium of supply and demand etc.
When service provider provides paid service for terminal use, cloud computing service management platform just must make suitable decision-making according to pricing strategy and user's request, reach SLA agreement with user's service request, meet user's service request, simultaneously for service provider obtains corresponding economic well-being of workers and staff.
3) request scheduling and resource management module.
Request scheduling be according to scheduling strategy by End-user services request scheduling in corresponding computational resource, service and job is two large service request type in cloud computing.Service typically refers to the application run continuously, such as online shopping service.The service quality of this kind of application is embodied in service availability and the unit interval can support user's linking number.Checkpoint monitoring is not very necessary in such applications, and autgmentability is important feature, can process the load of burst demand like this.Job performs once, before the deadline date that certain is given, provide result, and checkpoint monitoring and service set expandability are all very important attribute.Due to these two kinds of request type differences, its scheduling mode and Resourse Distribute are also different.Ask for from certain service, it is dispatched in certain available resources according to the balanced rule of service by general management server immediately, and for scheduling job, because general job can occupy a period of time CPU, so job needs to wait in line, therefore set up and wait in line queue and carry out management role.In order to meet the needs of request to resource, cloud computing management service platform needs the virtual machine renting appropriate services running environment from IaaS, to meet the different needs of request to resource as far as possible.
Cloud computing provides the interface of customizable resource service, and enterprise uses software and hardware resources in these cloud resources can application deployment production environment, and without the need to the investment of great number and management cost.The program that modern Application is generally all relied on by phase mutual complexity forms, and may be deployed in different server.In current actual production environment, the physics of these large scope software stacks is installed, configuration management and application management be all by customization script with to manage by hand.Along with application moves on in cloud by increasing enterprise and research institution, give cloud computing service platform the application management of complexity, to expect the management cost reducing oneself, cloud computing service management also becomes more sophisticated.Herein on the basis of cloud service management concept, describe corresponding cloud computing Governance framework, in order to reach the requirements such as on-demand, extensibility and availability, the related software framework of every layer and administrative skill need to carry out Service Management effectively, Resourse Distribute and service request scheduling, reach the every entry requirement of SLA agreement.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to above-mentioned embodiment; claims of any a kind of service management system based on cloud computing according to the invention and the those of ordinary skill of any described technical field to its suitable change done or replacement, all should fall into scope of patent protection of the present invention.
Claims (5)
1. based on a service management system for cloud computing, it is characterized in that, comprise service management module, SLA and pricing management module, request scheduling and resource management module three parts, wherein:
1) service management module: for service provider provides the feature operation comprising service construction, deployment and management, this service management module structure comprises service list, service describing, service arrangement, resource matched, software library management;
2) SLA and pricing management module: comprise pricing strategy module and sla management module, wherein pricing strategy module determines how service request carrys out charging; SLA module refers to when service provider provides paid service for terminal use, cloud computing service management platform makes suitable decision-making according to pricing strategy and user's request, reach SLA agreement with user's service request, meet user's service request, simultaneously for service provider obtains economic well-being of workers and staff;
3) request scheduling and resource management module: according to scheduling strategy by End-user services request scheduling in computational resource, here service request comprises the large service request type of service and job two, service refers to the application run continuously, and the service quality of this kind of application is embodied in service availability and the unit interval can support user's linking number; Job performs once, before the deadline date that certain is given, provide result.
2. a kind of service management system based on cloud computing according to claim 1, is characterized in that, in described service management module,
Service list is the set of service that service provider is supplied to terminal use, terminal use is according to service operation instruction, submit to data or program as input, request scheduling performs by cloud computing service management platform in suitable resource, finally result is returned to terminal use;
Service describing be service provider in order to set up service operation environment, to the description of service arrangement environment, comprise software and hardware performance requirement;
Namely service arrangement refers to serves according to the service describing of service provider and infrastructure the resource or resource template that IaaS provider can provide, and carrys out deployment services running environment according to matching result;
Resource matched is adopt network installation virtual unit;
Software library management is transferred to from software library in virtual machine by software, and then use the service software required for remote command installation, this remote command comprises SSH order.
3. a kind of service management system based on cloud computing according to claim 1, it is characterized in that, the charging way that described pricing strategy module determines comprises to fix according to resource units or time-based charging that dynamic time price charging, peak period or non-peak period request are submitted to or according to the charging of the service equilibrium of supply and demand.
4. a kind of service management system based on cloud computing according to claim 1, it is characterized in that, scheduling strategy in described step 3) refers to when terminal use submits service request to, service provider is before whether decision accepts or refuse request, the service quality that explanation and judgement define, checked availability and the loading condition of Current resource by service monitoring, set up resource dispatching strategy, to guarantee to complete End-user services request on limited available resources.
5. a kind of service management system based on cloud computing according to claim 1, is characterized in that, when End-user services request is service request, it is dispatched in certain available resources according to the balanced rule of service by management server immediately; When End-user services request is job request, foundation is waited in line queue and is carried out management role.
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| CN108984294A (en) * | 2018-05-25 | 2018-12-11 | 中国科学院计算机网络信息中心 | Resource regulating method, device and storage medium |
| CN105306597B (en) * | 2015-11-19 | 2019-05-14 | 国家电网公司 | A kind of cloud computing service method of quality control |
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| CN105306597B (en) * | 2015-11-19 | 2019-05-14 | 国家电网公司 | A kind of cloud computing service method of quality control |
| CN108023930A (en) * | 2017-10-25 | 2018-05-11 | 中电科华云信息技术有限公司 | A kind of resource dynamic dispatching method and system based on SLA |
| CN108984294A (en) * | 2018-05-25 | 2018-12-11 | 中国科学院计算机网络信息中心 | Resource regulating method, device and storage medium |
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