How to Plan Datacenter Migration? 백경희상무 ( 클라우드사업부문전략 )
How to Plan Datacenter Migration? Datacenter Migration 을위한단계 Discover Map On-Prem Applications Evaluate Rehost Refactor Rearchitect Rebuild Cost management Security Cloud health monitoring Data protection
How to Plan Datacenter Migration? Datacenter Migration 을위한단계 Discover Map On-Prem Applications Evaluate Rehost Refactor Rearchitect Rebuild Cost management Security Cloud health monitoring Data protection
Insight Assessment Framework Automatic Tool
Insight Assessment Framework Automatic Tool
Assessment Framework Entire Workload Workload Grouping Check List 작성 Benefit & Difficulty 분석 HW/SW 상세분석 Migration 단계별업무선정 Migration 방법선정 Cloud Roadmap 준비 1 차 Filtering 2 차 Filtering
Assessment Framework > Benefit & Difficulty 분석 Checklist 관련질문 Benefit Difficulty 내용 Q1. 사용량변동성 Q2. 신기술적용성 특정시점에사용량의변동성이심해서, Cloud 의 Scale In/Out 을적용했을때효과가큼 ( 비용절감 & 성능향상 ; DR 시스템도해당 ) AI, Big Data, IoT 등의신기술적용은 Public cloud 를사용할경우, 비용절감뿐아니라구축기간을대폭단축가능 Q3. 비즈니스적용성 클라우드로의환경전환으로빠른 APP 개발및배포환경을가질수있음으로비즈니스적용성이강화 Q4. 시스템노후화 Q5. SaaS로대체가능 Q6. 보안및 Compliance 제약 Q7. 위치제약 Q8. 표준화제약 Q9. Data 전송량과다 사용연수가 5 년이상인 HW 만으로구성된시스템으로, Public cloud 로교체사용시초기투자비용절감효과가발생 기존의시스템을 SaaS 로대체하는것이, 기존시스템유지보수료절감및품질향상이가능할경우 ( 예, Salesforce.com, MS M365 등 ) Compliance 를따라야하거나, Data 보안때문에 public cloud 에서제공하는것이상의보안수준이요구되는경우 반드시특정센터및위치주변에서인프라운영환경을갖추어야하는경우 ( 예 : 점통신서버, 제조업의경우제조장치주변에위치해야하는 MES 시스템 ) Public cloud 에서제공하는서비스를그대로사용할수없고, Customization 이필요한경우 ( 예 ; Unix to Linux) Public cloud 를사용할경우, Data 전송량이많아서 NW 회선비용이과다하게발생하는경우 (ex. 업무서버그룹내부에서센터외부로상호간전송되는데이터량 ) Q10. 타시스템과연계복잡 타시스템과의연계가복잡하여, 동시또는순서에따른 migration 등여러가지고려사항이필요한경우
Assessment Framework > Benefit & Difficulty 분석예시 6 5 4 3 2 1 0-6 -5-4 -3-2 -1 0 1-1
Assessment Framework > 대상및단계선정예시 1차 Filtering 2차 Filtering 전환단계선정 장기과제 (Refactor / Rebuild) 1 단계 VM 19 검토대상 VM : 191 검토대상 VM : 160 전환대상 VM : 128 80% 2 차 Filtering 검토대상 VM : 191 전환대상 VM : 125 65% 2 단계 106 미사용 VM : 62 Hypervisor 관리 VM : 31 On-Prem. VM : 32 20% Hypervisor 관리 VM : 31 On-Prem. VM: 66 35% 부적합 (On- Premise) 중기과제 (Rehost / Refactor)
Insight Assessment Framework Automatic Tool
Automatic Tool > UnifyCloud Azure Migrate: Moving to Azure using 3 steps and tools Identify and inventory your on-premises resources to plan where your Azure migration should star Migrate smarter and faster with flexible powerful tools while ensuring minimal business impact Fine-tune your resources to strengthen security, improve performance, and maximize your ROI Discover and Assess Target and Migrate Monitor and Optimize CloudRecon CloudPilot CloudSupervisor
Automatic Tool > CloudRecon > Cloud Data Gathering 자료수집 솔루션 / Pricing Windows Agentless 방식 WMI Protocol UNIX End Point Agent 필요 MAP Tool Auto Scan DB 화 CloudRecon Solution Pricing Linux 수작업으로 Unify Cloud DB 포맷으로정리 U2L Sizing 등 Tool 로못하는작업필요함
Automatic Tool > CloudRecon > Data Gathering MAP Tool 을이용한 Inventory 수집예시
Automatic Tool > CloudRecon > Data Gathering CloudRecon Data Gathering Template
Automatic Tool > CloudRecon > Report UnifyCloud CloudReacon Assess server, application, and security landscape Assess the basics of IaaS, PaaS & SaaS Assess potential ROI for your business Lift & Shift SQL Sizing App Sizing
Automatic Tool > CloudRecon > Report A 사실제 Output
Automatic Tool > CloudRecon > Report A 사실제 Output
Automatic Tool > CloudPilot > Report UnifyCloud CloudPilot App Service Assessment Container Assessment Assessment Dashboard Recommendation
Automatic Tool > CloudPilot > Report UnifyCloud CloudPilot
Automatic Tool > CloudSuprvisor > Dashboard UnifyCloud CloudSupervisor Details on Service use Service settings are monitored Enterprise level monitoring Managing Cloud infrastructure
Automatic Tool > CloudSuprvisor > Dashboard UnifyCloud CloudSupervisor
Insight Assessment Framework Automatic Tool
Insight 인프라운영조직및 IT 환경에대한이해 기업의중장기정보화계획에따라전환비용과효과평가가필요하며이에따라목표아키텍처를구축하고전환하는로드맵이요구, 현행시스템현황을분석하여클라우드적용타당성을검토하고전환적합성평가를통한전환대상선정필요 Managed Services 역량 클라우드컨설팅부터구축, 운영, 관리까지모든과정을서비스할수있는역량이요구됨고객의사업환경과니즈에최적화된클라우드전략을수립하고디자인하여최적의비용과효율성으로마이그레이션할수있도록일련의과정을지원 대규모 Migration 경험 대규모 Datacenter Migration 은일반적인시스템부분에대한클라우드 Migration 와다릅니다. 경험인력을통한전체시스템에대한철저한분석과내부프로세서분석에의한현황파악과검증된마이그레이션방법론필요
Insight > 인프라운영조직및 IT 환경에대한이해
Insight > Managed Services 역량
Insight > 대규모 Migration 경험 클라우드기반의재해복구체계구축 Azure 게임운영서비스제공 운영관리편리 시스템연속성확보및안정성보장 서비스확장에대한탄력적대응 시스템안정적 Migration 및서비스오픈 IDC 게임운영서비스 313 VM Cloud Azure 231 VM Applications Azure Site Recovery 클라우드이전운영 134 대 시스템분석결과적용 Operating System File System Migration tool 을통한서비스이전구축 클라우드디스크백업 97 대 폐기및통합 82 대 검증된 Migration 절차 Hardware Layer Azure 기반의게임운영서비스구축 경험인력의활용
감사합니다.