基于.paas平台的服务交付环境的设计及实现

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1、些夏窑亟盘芏盘些亟±生也设塞△b§‘!a￡!AbstractDuringtheprocessofservicedelivery．theremaybesomecasesencountered．suchashumanelTor,delayandSOonInaddition．theexceptionorterminationcausedbythehugetrafficmaybealsoencounteredbytheserviceproductInordertoreducetheproblemscausedby

2、humanerror,somescriptsCanbecreatedtomakesomeoftheprocessachievedautomatically．Forreducingthepressureontheserver,theLoadBalancingcanbeimplementedbyincreasingthenumberoftheserversandconfiguringtherequestdistributionvalesHowever,thescriptsneedtobemanuallycre

3、ated，andthechangingloadsmaywastetheserverresourcesBasedonIWD(IBMWorkloadDeployer)whichisoneofthePAAS(PlatformAsAService)productsofIBMtheimprovedmethodsgl"eproposed1ll『oughanalyzingtheproblemsfordynamicresourceallocationautomaticoperationsandstandardconfig

4、urationDuringthedevelopmentofthemethods，theauthorisinchargeoftheanalysisdesignandimplementationofthebusinessfimcrionsSpecificmethodsfireasfoflows：Firstly,basedonthecloudconceptconsideringtherealrequirementofthemMproducts，theservicedeliveryenvironmentwithd

5、eployment，destructionandmonitoringfunctionsisdesignedandimplementedIntheenvironment、dynamicresourceallocation，thenetworkresourcesmanagement，deployingmultipleservicesconctttrentlyconfiguringthenetworkinformationconcurrentlyandthereal·timeobtainingofthevirt

6、ualrdsollfcesaresuppoaedbytheservicedeployment；Virtualresol／／'cesrecyclingissupportedbytheservicedestructionBasedontheenvironmentcustomerscanmanagetheservicedeliveryandmonitoringmoreeasilySecondly,theDevOpsflowsuppoaedbyservicedeliveryenvironmentisdesigne

7、dandimplementedWiththeDevOpsroy．；theprocess，fromthedevelopmenttothedelivery．carlbemanagedbythecustomerIntheprocess，SOLI／'Cecodedownloading．building．unittesting．packing，creatingpaRernandservicedeploymentaninvolvedThesolutiondescribedinthethesishadbeenusedi

8、ntheNingboSmartLogisticsSystemandanotherproductnamedSDE(SAASDeliveryEnvironment)oflBMKeywords：CloudService；PlatformAsAService；ServiceDeliveryEnvironment；DynamicResourceAllocationCLASSN0：TP3115目录中文摘要⋯iiiAbstract．iv1引