SAP_PI_SLD基础及配置

SAPPISLD基础及配置2014/04/21©2012SAPAG.Allrightsreserved.2课程目标完成本课程后，需要学员掌握如下知识：UnderstandtheSLDContentTypeUnderstandtheSLDDatasuppliersUnderstandtheSLDDataconsumersUnderstandtheSLDandEnterpriseServiceRepositoryUnderstandtheSLDandIntegrationDirectory2©2012SAPAG.Allrightsreserved.3CourseAgendaOverviewSLDContentTypeSLDDataSuppliersSLDDataConsumersOverviewSLDandEnterpriseServiceRepositorySLDandIntegrationDirectoryTopologySummary3©2012SAPAG.Allrightsreserved.4SystemLandscapeDirectorySLDisthecentralrepositoryofinformationaboutthesoftwareandsystemsinthedatacenterexpressedinastandardschemacalledtheCIM(CommonInformationModel).CIMwasdevelopedbytheDistributedManagementTaskForce,orDMTF,anindustryconsortiumwhosegoalistoenablemanagementofITsystemsindistributedenvironmentsusingwebstandards.SLDrepresentsthecentralinformationproviderforNetWeaversystemLandscapes.Managessoftwarecomponentsandplatformdependencies.Facilitates,upgrades,transportsandInstallations.InformationproviderforSAPPI.4©2012SAPAG.Allrightsreserved.5ChallengesaddressedbySLDWherecanIgetaconsistentandup-to-dateoverviewofSAPsoftwareinstalledinmylandscape?TechnicalInformationaboutSAPproducts–regularlyupdated?Howcanonemakesurethatthecentraladministrationtoolsusethesame,up-to-datelandscapeinformation?Infrastructuredata–likehostsandportsofback-endsystems–shouldbestoredcentrally!Configurationofsoftwaredevelopmentshouldbemaintainedcentrally–includinginterdependencies!HowcanImakesurethatthenamesofJavadevelopmentobjectsareuniqueinternally+externally–althoughIhaveseveraldevelopmentteams?5©2012SAPAG.Allrightsreserved.6TheThreeDimensionsSystemLandscapeshavethreedimensions:•SolutionDimension–whatsoftwareprocessesareinstalled•TransportDimension–DEV,QA,PROD•TechnicalDimension–whatproductsareinstalledonwhichhostsonparticularnetworksTheSLDshouldcaptureallthreedimensionsoftheSystemLandscape.DEVQAPRODBusinessProcessesTechnicalInformation(ServerLandscape)DataCenterAccess6©2012SAPAG.Allrightsreserved.7TheBasicIdeaofSLDGraphicalDesignToolTechnicalConfigurationValidationRegistrationSoftwareLogisticsLandscapeDescriptionComponentInformationSystemLandscapeDirectory3rdParty/customercomponenttypesAnyLandscapeElementCustomerLandscapeWBEMXMLWBEMXMLCIMCIMApplicationsandToolsPPMSComponentTypesLandscapePatternsPossibleCombinationsMasterComponentRepositorySAPSynchronizeXMLUpdate7©2012SAPAG.Allrightsreserved.8SLDInitialPage8©2012SAPAG.Allrightsreserved.9CourseAgendaOverviewSLDContentTypeSLDDataSuppliersSLDDataConsumersOverviewSLDandEnterpriseServiceRepositorySLDandIntegrationDirectoryTopologySummary9©2012SAPAG.Allrightsreserved.10CatalogsThetwomainareasofSLDare:thesoftwarecatalogandthelandscapedescription.TheSoftwareCatalogdescribestheinstalledproductsandtheirconstituentcomponents.ThesoftwarecatalogisdeliveredwithcontentaboutallSAPproducts.CustomersandPartnerscanextendthiscatalogwithinformationaboutsoftwarefromothervendors.Itdescribesthecomponentinformation,possiblecombinationsanddependencies.TheLandscapeDescriptiondescribesthesystemsinthedatacenterfromtwoperspectives:alogicalview(businesssystems)andaphysicalview(technicalsystems).Itdescribestheconcreteimplementationofthecustomerlandscape.softwarecataloginformationisusedintheEnterpriseServiceRepositorytoorganizedevelopmenteffortsandInformationfromthelandscapedescriptionisusedintheIntegrationDirectorytomeetthespecificconfigurationrequirementsofIntegrationScenarios.10©2012SAPAG.Allrightsreserved.11FunctioningofSLDImporting/synchronizingPPMSdataasXMLfileintoMasterComponentRepositoryattheSAPsite.TheMasterComponentRepositorycontainstheup-to-dateinformationaboutallSAPproducts.ThiswillbepublishedontheServiceMarketPlaceandCustomerscanupdatetheirindividualcomponentinformation.Theycanalsoaddadditionalinformationaboutthe3rdpartyproductswhichareinoperationintotheirindividualcomponentinformation.TheLandscapedescriptioncontainsinformationaboutallinstalledproducts/componentsattheCustomersite.ApplicationsandToolscanuseinformationfromtheSLDasthecentralinformationprovider.11©2012SAPAG.Allrightsreserved.12ProductsandSoftwareComponentsThecomponentinformationisbasedonSoftwareproductsandtheirversions,SWCandtheirversions.SoftwareComponent:ThesoftwareComponentisaunitofsoftwaredeliverythathasitsownsupportpackagetrack.(Ex:SAP_HR,SAP_BASISetc)Product:Asoftwareproductcomprisesofoneormoresoftwarecomponents.(Ex:SAPR/3)ProductVersion:Itrepresentsaparticularversionoftheproduct.(Ex:SAPR/34.6c,4.6d,4.7)SoftwareComponentVersion:ItrepresentsaparticularversionoftheSWC.TherelationshipbetweenasoftwareproductanditsconstituentcomponentsisdescribedintheSLDbyanassociationcalledasoftwarefeature.ProductSoftwareComponentSoftwareComponentVersionSoftwareFeatureProductVersion0..10..11****12©2012SAPAG.Allrightsreserved.13ProductsandSoftwareComponentsEachproductversionconsistsofmultiplesoftwarefeatureswhichareareimplementedbyvarioussoftwarecomponents(versions).TheproductSAPR/3EnterprisehasaproductversionSAPR/34.7Varioussoftwarecomponents(versions)fillthefeaturesofthissoftwareproduct.Thesesoftwarecom