企業(yè)云的遷移架構(gòu)創(chuàng)新

1、企業(yè)云的遷移，創(chuàng)新與優(yōu)化技術(shù)創(chuàng)新 變革未來獲得標(biāo)準(zhǔn)晉爾評(píng)級(jí)公司的平 均壽命從60年代的60年下降 到今天的20年超過半數(shù)的IT項(xiàng)目預(yù)笢從維護(hù) 現(xiàn)有的系統(tǒng)轉(zhuǎn)向關(guān)注于構(gòu)建 新技術(shù)I以幫助贏得服務(wù)和 留住客戶。84%的CIO職責(zé)已不僅限于IT系統(tǒng)I還包括了創(chuàng)新和轉(zhuǎn)型。CIO的成功標(biāo)準(zhǔn)正在從系統(tǒng)交 付（成本中心）轉(zhuǎn)向業(yè)務(wù)視 角（創(chuàng)收）常見的遷移動(dòng)力數(shù)據(jù)中心整合全球部署場(chǎng)地 后勤方面的決策業(yè)務(wù)敏捷性/ 研發(fā)效率降低成本數(shù)字化轉(zhuǎn)型托管或外包合同變更并購(gòu)或拆分Cloud新聞集團(tuán)將56個(gè)數(shù)據(jù)中心整合到6個(gè)，將75%的基礎(chǔ)設(shè)施遷移到云中，井為關(guān)鍵業(yè)務(wù) 提供超過1億美元收益阿美拉達(dá)赫斯公司石油公司在6個(gè)月內(nèi)將多個(gè)

2、被剝離的業(yè)務(wù)部門數(shù)據(jù)中心資產(chǎn)遷移至AWS意大利國(guó)家電力公司在9個(gè)月內(nèi)遷移了超過5,500個(gè)實(shí)例,將存儲(chǔ)成本降低了50%, 計(jì)算成本降低了20%,并將部署速度提高了10倍（4周到2天）開普蘭的教育集團(tuán)將12個(gè)數(shù)據(jù)中心的8個(gè)數(shù)據(jù)中心遷移至AWS，提高了性能、可靠 性、減低了成本GE 石油與天然氣在1年中遷移 300+應(yīng)用系統(tǒng)，節(jié)約超過 2100萬美元成本部分遷移案例如何考慮/建立業(yè)務(wù)案例？如何對(duì)現(xiàn)有環(huán)境分析，建立一個(gè)有效的遷移計(jì)劃？ 需要多長(zhǎng)時(shí)間？對(duì)現(xiàn)有人員會(huì)產(chǎn)生什么影響？ 成功的衡量指標(biāo)是什么？在遷移過程中什么時(shí)間決定重構(gòu)為Cloud Native的架構(gòu)還是平行遷移？ 當(dāng)前的運(yùn)維模型會(huì)產(chǎn)生什么改

3、變？誰能幫助我這些工作？ 應(yīng)當(dāng)使用哪些工具？企業(yè)云遷移面臨的問題遷移過程遷移準(zhǔn)備及業(yè)務(wù)案例選擇應(yīng)用組合調(diào)查與計(jì)劃設(shè)計(jì)遷移執(zhí)行與驗(yàn)證運(yùn)維持續(xù)優(yōu)化遷移準(zhǔn)備決策層 支持遷移準(zhǔn)備人員流程技術(shù)基礎(chǔ)能力決策層 支持人員COE(Cloud Center of Excellence)團(tuán)隊(duì) 技術(shù)培訓(xùn)人員招聘及合作伙伴 溝通計(jì)劃流程運(yùn)維模型l 資源提供財(cái)務(wù)優(yōu)化 安全運(yùn)維技術(shù)Landing Zone安全基礎(chǔ) 運(yùn)維工具基礎(chǔ)能力Direct ConnectAccountsCentral ServicesSecurityNetworkIdentity & AccessDomainsStartBuild & Iterate

4、DesignOpsAppsInfraInfrastructure LeadershipSecurityOperationsApplications人員流程技術(shù)基礎(chǔ)能力決策層 支持業(yè)務(wù)案例遷移準(zhǔn)備業(yè)務(wù)案例應(yīng)該由組織的關(guān)鍵績(jī)效指標(biāo)驅(qū) 動(dòng)，另外一些常見的驅(qū)動(dòng)因素.創(chuàng)新業(yè)務(wù)價(jià)值驅(qū)動(dòng)運(yùn)營(yíng)成本明確的基礎(chǔ)設(shè)施單位計(jì)價(jià) 需求與供給相匹配多種選擇性 支持彈性成本成本透明推動(dòng)了精益思維創(chuàng)新業(yè)務(wù)價(jià)值驅(qū)動(dòng)員工生產(chǎn)力運(yùn)營(yíng)成本自動(dòng)化驅(qū)動(dòng)高效運(yùn)維減少計(jì)劃非計(jì)劃停機(jī)的成本 增加開發(fā)效率創(chuàng)新業(yè)務(wù)價(jià)值驅(qū)動(dòng)員工生產(chǎn)力成本規(guī)避運(yùn)營(yíng)成本消除硬件更新成本 消除設(shè)備維護(hù)成本減少風(fēng)險(xiǎn)發(fā)生點(diǎn)減低風(fēng)險(xiǎn)控制所需投入成本 通過減少系統(tǒng)停機(jī)故障從而提

5、高收入與利潤(rùn)創(chuàng)新業(yè)務(wù)價(jià)值驅(qū)動(dòng)運(yùn)維彈性成本規(guī)避員工生產(chǎn)力運(yùn)營(yíng)成本業(yè)務(wù)敏捷性運(yùn)維彈性成本規(guī)避員工生產(chǎn)力運(yùn)營(yíng)成本縮短創(chuàng)新及上市時(shí)間增加運(yùn)營(yíng)敏捷性（新的市場(chǎng)滲透，拆分，收購(gòu)）創(chuàng)新業(yè)務(wù)價(jià)值驅(qū)動(dòng)運(yùn)營(yíng)成本員工生產(chǎn)力成本規(guī)避運(yùn)維彈性業(yè)務(wù)敏捷性98% reduction in P1/P0s77% faster to deliver business applications52% average TCO savings35% reduction incompute assets (792)15 automated bots developed80% cloud first adoption15 cloud se

6、rvices created50 applications decommissioned8 cloud migration partiesImproved security postureShift to self-service cultureRapid experimentationReduced technical debt14M YOY SavingsImproved PerformanceStreamlined M&A ActivityDevOps in Practice$20MInvestmentFocus18Months300+ Apps Migrated$14M YOYSavi

7、ngs&遷移過程遷移準(zhǔn)備及業(yè)務(wù)案例選擇應(yīng)用組合調(diào)查與計(jì)劃設(shè)計(jì)遷移執(zhí)行與驗(yàn)證運(yùn)維持續(xù)優(yōu)化應(yīng)用組合調(diào)查與計(jì)劃應(yīng)用列表應(yīng)用關(guān)聯(lián)關(guān)系系統(tǒng)/應(yīng)用性能基線應(yīng)用組合調(diào)查與計(jì)劃輸出成本模型遷移模式資源模型項(xiàng)目計(jì)劃業(yè)務(wù)案例多種來源數(shù)據(jù)Asset InventoriesCMDBTribal KnowledgeSLA/OLAApp Configuration DataPerformance InformationArchitecture收集與整理“Discovery and Planning”ApplicationsInfrastructurePerformanceAWS Application Discovery

8、 Service應(yīng)用遷移模式應(yīng)用發(fā)/評(píng)估優(yōu)先級(jí)使用遷移工具重構(gòu)平臺(tái)過渡生產(chǎn)保留 不動(dòng)重構(gòu)應(yīng)用重新設(shè)計(jì)應(yīng)/基礎(chǔ)設(shè)施架構(gòu)應(yīng)/程序 代碼開發(fā)重新購(gòu)置購(gòu)買COTS/SaaS許可重新托管測(cè)試修改底層基礎(chǔ)結(jié)構(gòu)全面 ALMSDLC手動(dòng)手工配置手工部署手動(dòng)安裝退役確定遷移路徑自動(dòng)手工安裝 與設(shè)置整合COTS:Commercial Off the Shelf (商品化軟件） ALM:Application Life Cycle ManagementSDLC : Software Development Life Cycle遷移過程遷移準(zhǔn)備及業(yè)務(wù)案例選擇應(yīng)用組合調(diào)查與計(jì)劃設(shè)計(jì)遷移執(zhí)行與驗(yàn)證運(yùn)維持續(xù)優(yōu)化遷移執(zhí)行流程

9、Sprint 1Sprint 5Sprint 6Landing ZoneApplication Design, Migration & ValidationWave 1(10-20)OperateApplicationsWave 2Wave 3Wave nRefined Business CasePortfolio Discovery & PlanningOpportunity Evaluation / Workload SelectionMigration PlanReadiness / AssessmentSkills | Center of Excellence (People) Ope

10、rational Model Operations/Policy Security & ComplianceMigration Planning / PMOSprint 2Sprint 3Sprint 4Migration Central Toolkit & PatternsMigration WavesMigration FactoryMRA Workshop+Business Case調(diào)研與計(jì)劃Re-architect業(yè)務(wù)開發(fā)團(tuán)隊(duì)Landing Zone平臺(tái)管理運(yùn)維集成遷移項(xiàng)目管理依據(jù)遷移策組建CCOE團(tuán)隊(duì)(Cloud Center of Excellence)遷移團(tuán)隊(duì)根據(jù)需要調(diào)整規(guī)模遷移

11、執(zhí)行團(tuán)隊(duì)Re-host Re-platformRe-factorLandingZone設(shè)計(jì)HAWS最佳實(shí)踐所配置的安全 可擴(kuò)展的多帳戶AWS環(huán) 境設(shè)計(jì)新部署及進(jìn)行相關(guān)驗(yàn)證的起點(diǎn)應(yīng)用程序遷移之旅的起點(diǎn)一個(gè)允許隨著時(shí)間推移迭代和擴(kuò)展的環(huán)境AccountsNetworkSecurityIdentity&AccessCloudUsersLandingZone 設(shè)計(jì)指引RA: Architecting Cloud- aware ApplicationsRA: Cloud Resilience & High AvailabilityRA: Cloud InterconnectivityRA: Config

12、uration ManagementRA: Data ManagementRA: Log FormattingRA: MessagingRA: Security Credentials HandlingRA: Secure Config ManagementIG: Cloud Account SegmentationIG: Data ClassificationIG: Public Cloud Cost- effective ArchitectureIG: Secure Config Mgmt for AWS IaaSIG: Securing Sensitive DataIG:IG:IG:IG

13、:IG:Reference architectures (RAs) AWS架構(gòu)指引implementation guides (IGs) AWS 實(shí)施手冊(cè)RA: Architecting Cloud-aware Applications (舉例）RA: Architecting Cloud- aware ApplicationsScalability(擴(kuò)展性）Disposable Resources Instead of Fixed Servers(一次性資源而不是固定服務(wù)器）Automation(自動(dòng)化）Loose Coupling(松耦合）Services, Not Servers(關(guān)注服

14、務(wù)而不是服務(wù)器）Databases(關(guān)注數(shù)據(jù)庫(kù)服務(wù)而不是一個(gè)數(shù)據(jù)庫(kù)）Removing Single Points of Failure(消除單點(diǎn)故障）Optimize for Cost (優(yōu)化成本）Caching(使用高速緩存）Security(安全）云遷移執(zhí)行工具ADDITIONAL 3RD PARTY MIGRATION TOOLSPARTNERSDATA TRANSFERS3 Transfer AccelerationAWS Storage and File Gateway AWS Snowball& SnowmobileAWS Direct ConnectAmazon Kinesis

15、FirehoseSERVER & DB MIGRATIONAWS Server Migration ServiceAWS Database Migration Service AWS Schema Conversion ToolVMWare Cloud on AWSAWS Direct Connect解決方案提供商 (Cloud Endure, Tsunami, Ctera, ExpeDat)通過互聯(lián)網(wǎng)上傳 到S3AWS Import Export云遷移數(shù)據(jù)傳輸（同步） 小時(shí)天數(shù)GBsTBs數(shù)據(jù)的傳送速率數(shù)據(jù)的數(shù)量遷移過程遷移準(zhǔn)備及業(yè)務(wù)案例選擇應(yīng)用組合調(diào)查與計(jì)劃持續(xù)優(yōu)化設(shè)計(jì)運(yùn)維遷移執(zhí)行與驗(yàn)證迭

16、代運(yùn)維模型人員COE(Cloud Center of Excellence)團(tuán)隊(duì) 技術(shù)培訓(xùn)人員招聘及合作伙伴 溝通計(jì)劃流程運(yùn)維模型l 資源提供財(cái)務(wù)優(yōu)化 安全運(yùn)維技術(shù)Landing Zone安全基礎(chǔ) 運(yùn)維工具Direct ConnectAccountsCentral ServicesSecurityNetworkIdentity & AccessDomainsStartBuild & IterateDesignOpsAppsInfraInfrastructure LeadershipSecurityOperationsApplications 2018, Amazon Web Services,

17、 Inc. or its affiliates. All rights reserved.迭代運(yùn)維模型人員COE(Cloud Center of Excellence)團(tuán)隊(duì) 技術(shù)培訓(xùn)與認(rèn)證人員招聘及合作伙伴 溝通計(jì)劃流程運(yùn)維模型l 資涌提供財(cái)務(wù)優(yōu)化 安全運(yùn)維 遷移流程調(diào)宜與計(jì)劃技術(shù)Landing Zone安全基礎(chǔ)運(yùn)維工具 新AWS工具 Hybrid 集成DesignOpsCloud Business OfficeEnterprise ArchitectureGovernanceOn-boardingFinanceMarketingCloud EngineeringOperationsInfra

18、structureSecurityDev-OpsITILDesignOpsAppsInfraData CenterData CenterData CenterOn-premisesCloudAmazon VPCAmazon Direct ConnectApplication 1Application 2Application 3通常的Hybrid Cloud場(chǎng)景On-premisesCloudData Center使用兩個(gè)環(huán)境都可使用的工具Application 1Application 2Application 3Application nAmazon File and Storage GatewayVirtual Tape LibraryIAM Federation AWS CodeCommitAWS CodeDeployAWS CodePipeline