数字化时代的DevOps转型之路

1、诺基亚的转身数字化时代的DevOps转型之路目录关于诺基亚1数字化时代的挑战2系统化推进，形成合力3实践先行，持续改进4 We create the technology toconnect the world MobileFixedIP / OpticalNokiaGlobalNokiaNokiaNetworksNetworksNetworksSoftwareServicesTechnologiesBell Labs Comprehensive portfolio and expertiseUnrivalled track record of innovation1300+Patent ap

2、plications(in 2017) 9Nobel Prizes3Turing Prizes2Grammys21EmmysOscar目录关于诺基亚1数字化时代的挑战2系统化推进，形成合力3实践先行，持续改进4 Rapid digital transformation changed business context Technology innovations brings disruptive competitorsTime to market requires extremely fast versus Telco industry slow and old release modePu

3、rpose-built SW & HWHardwareSoftwareMonolithicWaterfallAnalysisDesignCodingTestingManual productionTraditional sales interfaceManual SW deliveryComplex acceptance proceduresManual upgradeChallenges 目录关于诺基亚1数字化时代的挑战2系统化推进，形成合力3实践先行，持续改进4 Systematically drive transformationDevOps Maturity assessmentIT

4、Infrastructure TransformationCustomer Engagement & EnablementDevOps TransformationE2E Delivery MoO TransformationE2E Business TransformationDevOps E2E Org TransformationProduct Architecture TransformationCustomer Pilots and PoCs Cloud native architectureAccessSmart Network Fabric Remote upgradabilit

5、yDistributed cloud deploymentMicro-service architecture AccessProgrammable open ecosystemKey principles of the newarchitectureStateless VNF machines with Shared Data LayerNetwork slicingUniversal Adaptive CoreDigital Value PlatformsAnalyticsShared Data LayerMach ine learn in gAutomation, orchestrati

6、on, self optimizedMicro-service architecture External data sourcesProgrammable Network OSOpen APIs Nokia VNFM - CBAM SAFe based R&D blueprintSquadsTribeTribeTribeDevelopment unitsBusiness groupGuild sNew agile ways of workingAgile enterprise Agile solutionsTribesAgileR&D develop- teamsmentOptimized

7、costDesigned for flexibilitySpeedReuseAlignmentLean R&DScaleNew way of collaborative workDEVELOPMENT TEAMCore/Infrastructure and generic features and services(incl. source code, test code, customer documentation, configuration/deployment related code) DIGITALSW DELIVERY TEAMCI/CD framework, digital

8、SWSC, DevOps Automation Platform, toolinginfrastructure, IT servicesOPERATIONS SUPPORT TEAMCustomer specific adaptations, pre- production verification/ support,deployment automation, delivery support, care support, customer requirement awarenessCustomerNokiaClose collaboration : Customer Ops and Nok

9、ia DevDevelopment TeamOperations SupportDigital SW Delivery TeamContinuous delivery and deploymentPull packageOperatorsproduction networkNokiaEnterprise ArtifactRepositoryE2E solution blueprint testingSW supply chain export & legal checkAutomated deployment & testingFaster time to marketContinuousIn

10、tegrationDigital SW DeliveryDevOpsAutomation PlatformDevOpsAutomation PlatformOperators pre-production / staging environment+Nokia Test Framework package is shipped with VNF/SolutionProduct R&D BuildTestTarget VNF /frameworkSolutionFaster system50% acceptance testcycleNokiaOperatorAgile developmentC

11、ontinuous integrationContinuous deliveryContinuous deployment Delivery cycle time improved dramaticallyAutomatic Semi-automatic Manualto 4.5 daysFrom 24 weeks4hSW upload to artifactoryEntitlementLicense generationSW deploymentSW onboarding SW replication1d3dSW configurationSW testing95%reduction2-12

12、 weeksSW testingSW configuration1-2w.SW deploymentSW onboarding10+ weeksSW download from NOLSLicense generationEntitlementSW upload to NOLS 目录关于诺基亚1数字化时代的挑战2系统化推进，形成合力3实践先行，持续改进4 Impress results with customer pilotsImproved qualityAnnual number of reported faultsTime to address customer issuesFeature developmentFrom 6 months cycle to12 weeks product incrementIncreased velocity, predictability and throughput in Mobile NetworksTime to mark