美国政府云计算技术路线图SP-500-293(卷二)

SpecialPublication500-293(Draft)USGovernmentCloudComputingTechnologyRoadmapVolumeIIRelease1.0(Draft)UsefulInformationforCloudAdoptersLeeBadger,RobertBohn,ShilongChu,MikeHogan,FangLiu,ViktorKaufmann,JianMao,JohnMessina,KevinMills,AnnieSokol,JinTong,FredWhitesideandDawnLeafNISTCloudComputingProgramInformationTechnologyLaboratoryThispageleftintentionallyblankU.S.DepartmentofCommerceJohnE.Bryson,SecretaryNationalInstituteofStandardsandTechnologyPatrickD.Gallagher,UnderSecretaryforStandardsandTechnologyandDirectorNISTSpecialPublication500-293(Draft)USGovernmentCloudComputingTechnologyRoadmapVolumeIIRelease1.0(Draft)UsefulInformationforCloudAdoptersLeeBadger,RobertBohn,ShilongChu,MikeHogan,FangLiu,ViktorKaufmann,JianMao,JohnMessina,KevinMills,AnnieSokol,JinTong,FredWhitesideandDawnLeafCloudComputingProgramInformationTechnologyLaboratoryNationalInstituteofStandardsandTechnologyGaithersburg,MD20899November2011InformationTechnologyLaboratoryNISTSP500-293NISTUSGovernmentCloudComputingTechnologyRoadmap,Release1.0(Draft)NISTUSGovernmentCloudComputingTechnologyRoadmap,VolumeII,Release1.0(Draft)November2011ReportsonComputerSystemsTechnologyTheInformationTechnologyLaboratory(ITL)attheNationalInstituteofStandardsandTechnology(NIST)promotestheU.S.economyandpublicwelfarebyprovidingtechnicalleadershipforthenation’smeasurementandstandardsinfrastructure.ITLdevelopstests,testmethods,referencedata,proofofconceptimplementations,andtechnicalanalysistoadvancethedevelopmentandproductiveuseofinformationtechnology.ThisSpecialPublication500-seriesreportsonITL’sresearch,guidance,andoutreacheffortsinInformationTechnologyanditscollaborativeactivitieswithindustry,government,andacademicorganizations.Certaincommercialentities,equipment,ormaterialsmaybeidentifiedinthisdocumentinordertodescribeanexperimentalprocedureorconceptadequately.SuchidentificationisnotintendedtoimplyrecommendationorendorsementbytheNationalInstituteofStandardsandTechnology,norisitintendedtoimplythattheentities,materials,orequipmentarenecessarilythebestavailableforthepurpose.NationalInstituteofStandardsandTechnologySpecialPublication500-293(Draft)Natl.Inst.Stand.Technol.Spec.Publ.500-293,85pages(November2011)NISTUSGovernmentCloudComputingTechnologyRoadmap,VolumeII,Release1.0(Draft)November2011AcknowledgmentsTheauthors,ShilongChu,FangLiu,ViktorKaufmann,JianMao,andJinTong,ofKnowceanConsultingIncorporated(undercontractthroughtheFederalIntegratedProductTeam,Space&NavalWarfare(SPAWAR)SystemsCenterAtlantic,LeeBadger,RobertBohn,MikeHogan,JohnMessina,KevinMills,AnnieSokol,FredWhitesideandDawnLeafoftheNationalInstituteofStandardsandTechnology(NIST),gratefullyacknowledgeandappreciatethebroadcontributionsfrommembersoftheNISTCloudComputingUSGovernmentTargetBusinessUseCase,ReferenceArchitectureandTaxonomy,StandardsAccelerationtoJumpstarttheAdoptionofCloudComputing(SAJACC),Security,andStandardsRoadmapWorkingGroups.WeespeciallyacknowledgeCarolynFrench,RomayneHines,MichaelaIorga,ElizabethLennon,andPeterMellofNISTforprovidingtechnicalinputanddetailededitorialsupport.AppendixApresentsanextendedlistofcontributorsthatparticipatedandcontributedtoNISTpublicworkinggroups.AppendixBlistsreferencesthatwereconsultedinthedevelopmentofthisdocument.Additionalacknowledgmentswillbeaddeduponthefinalpublicationofthisguideline.NISTUSGovernmentCloudComputingTechnologyRoadmap,VolumeII,Release1.0(Draft)November2011NISTUSGovernmentCloudComputingTechnologyRoadmap,VolumeII,Release1.0(Draft)November2011TableofContentsExecutiveSummary....................................................................................................................................111Introduction........................................................................................................................................131.1NISTCloudComputingProgramBackground...........................................................................131.2NISTCloudComputingProgramVision....................................................................................131.3IntendedAudienceandUse........................................................................................................141.4DocumentOrganization..............................................................................................................142NISTCloudComputingDefinitionandReferenceArchitecture.......................................................162.1RevisitingtheDefinition.............................................................................................................162.2NISTCloudComputingReferenceArchitecture........................................................................182.2.1ConceptualModel.................................................................................................................192.2.2CloudComputingActors......................................................................................................192.2.3ArchitectureComponents......................................................................