内容教案成果service governance-amlg

1、Lifecycle GovernanceActiveMatrix Lifecycle Governance Framework and Registry FoundationMaurizio Canton Composite Application GroupIT ArchitectureTypical Solution Excel, SharePoint,AM Lifecycle GovernanceVisibility (repository)Trust (governance, integrations)Consistency (process automation)Control (p

2、olicy automation)RepositoryManage metadata, artifacts, service relationship, reporting, and impact analysisUDDI RegistriesServices information and facilitate information exchange across productsLifecycle and Policy ManagementCreate, manage, and automatically enforce policies and control lifecycleCon

3、tract ManagementCreate agreements between providers and consumers based on service level objectivesCollaborationSharing information and support team workIntegrationsInteroperate with the whole IT environmentDesign-time governance tool“ Global 2000 enterprise have the strongest penetration of SOA: 84

4、% say they are using SOA now or will be by the end of 2010. Satisfaction still runs high more than 70% of SOA users say it has delivered enough benefit to expand its use but SOA is not easy, so good SOA governance is critical.”Forrester June 2010 ACTIVEMATRIX Lifecycle Governance v4.0OverviewSupport

5、ed by persona-driven governanceVisibility based on your role and needsEnterprise ArchitectBusiness PartnerBusiness AnalystDeveloper (Eclipse example)AMLG RepositoryThe Repository provides a single, central storage point toorganize data and metadata:Content management system for the SOA containing:Do

6、cuments: analogous to a file, or rows in a databaseCollections (of artifacts): analogous to a directory, or tables in a databaseBased on the SOA Definition Model (SDM)Organized hierarchicallyAssists with artifact managementControl artifact versioningThe Repository provides the following key feature:

7、VisibilityVisualize the relationship between artifacts, and to keep your colleagues up-to-date with the current status of your workSDM ElementsArtifacts: basic building blocks of SOADefined by an artifact typeCategorized into artifact packagesProperties: artifact attributesDescribe artifact instance

8、sDistinguish one instance of an artifact from anotherPrimitive PropertiesTaxonomy-based PropertiesRelationship-based PropertiesProperty Groups: organize individual propertiesTaxonomies: defines a set of fixed values that can be used for the classification of artifactsRepository BrowserAll out-of-the

9、-box artifact are directly accessible from the Catalog Browser Artifacts types are categorized by Content, SOA and SystemNew artifact types can be added using the Systinet WorkbenchServicesServicesService DetailsIntegration and Customization FeaturesIntegration with underlying artifacts that reside

10、in Version Control SystemsCan reference any URI addressable contentEclipse IntegrationSearch/Browse, Publish, and Consumption within ActiveMatrix Business Studios Eclipse EnvironmentEclipse-based plug-in allows for developers to download and execute policies within the Eclipse environmentPolicy vali

11、dation plug-in for the MSFT Visual Studio. TeamShare on roadmap.Extension Packs (Eclipse-based Workbench)Taxonomy Editor, Customization EditorChanges to the UIAdding custom attributes and metadata in service definition modelView DetailsDouble-clickon a result tosee detailedinformation. Double-clicko

12、n a result andselect Downloadfrom Server. Download from HP SOA SystinetDownload an artifact into Eclipse and/or generategenerate either a service skeleton or a service client.Validate Policy CompliancePolicy validationresults. Right-clickand select View Details for a fullreport. Upload Changes to HP

13、 SOA SystinetUpload changes back toHP SOA SystinetLifecycle Management and Design-time Policy Management FeaturesLifecycle ManagementLifecycle management is a basic state change handlerCreates a workflow around the metadata for key SOA assetsHas voting, automated analysis, and manual tasksSupport fo

14、r individual operations and the collection within the context of a higher-level serviceDesign-Time Policy ManagementPolicies that govern the lifecyclePolicies for metadata and artifact inspection (eg. WS-I Basic Profile, Namespaces, etc.)Compliance done via human/manual checklist, or automationViewi

15、ng Governance DetailsApprove a RequestImpact Analysis FeaturesWhat is the relationship between a service consumer and service provider Bottom Up (operations, endpoints, services etc. are all consumable) Top Down (services uses SOAP service which uses a WSDL which imports another schema, etc.)BPEL vi

16、a partnerlinksWSDL via importsSCA via referencesOther artifacts are associated with the service (eg. Word doc, SLA contract, etc.)Navigator ViewUnderstanding the Impact of ChangeVersioning - AuditingVersioningWhenever an artifact changes, a new revision is automatically createdYou can also manually

17、control independent versions of your SOA artifactsMinor version updates dont affect consumer (eg. If I add an operation, wont break consumers)Major version updates will change the operation and the way it behaves which will break consumersVersioning wizardVersion number updateNew branch clones servi

18、ces and puts into initial lifecycle stageVersioning with Contract Manager Develop Transformation Policy to specify new version is available, but older version will be available for 6 months. After 6 months, how do you know all consumer have moved?Audit TrailShows who did what, when to any individual

19、 artifactShows other admin changes such as publishing to RegistryContract ManagementReasons to capture provider-consumer relationships:Change ManagementBy requiring consumers of services to register the provider ensures that all users of that service are notified whenever some aspect of it changes.C

20、onsumption Access ControlA controlled way of providing consumers access to a service, helping prevent unanticipated or inappropriate usage.Consumption MonitoringMonitors how successful a particular service is, based on its level of reuse and its use across organizational units.Consumption AuditingProviders need to know who is using specific services and who granted them access. This could be for many reasons, such as security, accounting, capacity planning, or change management.What is a Co