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클라우드 아키텍트 키트

클라우드 도입 계획과 거버넌스: 전략, 현대화, 랜딩 존, 제로 트러스트, 복원력, 마이그레이션 웨이브, Well-Architected 및 생성형 AI 검토, FinOps, 복구.

1단계

문제 정의

  1. Cloud Adoption Strategy Template (Microsoft CAF, AWS CAF)

    전체

    Motivations and outcomes, readiness, operating model, landing zone approach, 7 Rs portfolio, governance, skills, FinOps, roadmap, CAF mappings

    Microsoft Cloud Adoption Framework (7 phases); AWS CAF (6 perspectives); Google Cloud Adoption Framework

  2. Legacy Modernization Assessment Template (7 Rs)

    전체

    Portfolio inventory, value and health scoring, 7 Rs disposition, strangler fig plan, data migration, roadmap, costs and governance

    7 Rs migration strategies; strangler fig pattern

  3. Total Cost of Ownership (TCO) Analysis Template

    표준

    Multi-year TCO comparison of options by cost category, with NPV discounting, sensitivity, break-even and recommendation

2단계

설계

  1. Cloud Landing Zone Design Template (AWS, Azure, Google Cloud)

    전체

    Principles, hierarchy diagram, identity and break-glass, hub-spoke and IP plan, guardrails, logging, policy as code, tagging, vending runbook, CIS mapping

    Azure landing zone design areas; AWS Control Tower multi-account guidance; Google Cloud landing zone design; CIS Benchmarks

  2. Infrastructure Design Template (Infrastructure as Code)

    전체

    Cloud infrastructure via IaC: environments, VPC/subnet CIDR plan, compute, storage, state, pipelines, IAM, tagging, DR, policy as code, cost

  3. Zero Trust Architecture Plan Template (NIST SP 800-207, CISA ZTMM 2.0)

    전체

    ZT tenets, PE/PA/PEP architecture, deployment approaches, CISA ZTMM 2.0 maturity scoring by pillar and function, target state, roadmap, metrics, risks

    NIST SP 800-207 (2020); CISA ZTMM 2.0 (2023); NIST SP 1800-35 (2025)

  4. Multi-Tenancy Design Template (SaaS)

    전체

    SaaS tenancy model (silo, pool, bridge), tenant context, data isolation, noisy neighbours, lifecycle, residency, cost per tenant

  5. Resilience and Load Shedding Design Template (Retries, Circuit Breakers)

    전체

    Failure model, deadlines, retries with jitter and budgets, circuit breakers, bulkheads, backpressure, criticality-based shedding, degradation, fault tests

    Google SRE book ch. 21-22; Amazon Builders' Library
3단계

계획

  1. Cloud Migration Wave Plan Template (7 Rs, Cutover Runbook)

    전체

    Discovery, dependency map, 7 Rs dispositions, move groups and waves, gantt calendar, cutover runbook, rollback triggers, hypercare, KPIs, retrospective

    AWS Prescriptive Guidance 7 Rs and large migration phases; Microsoft CAF migration planning
4단계

검증

  1. Cloud Architecture Review Template (Six Pillars)

    전체

    Well-architected style review across six pillars: questions, current state, high/medium/none risk, improvement plan, sign-off

    Well-Architected pillar names (operational excellence, security, reliability, performance efficiency, cost optimisation, sustainability)

  2. Generative AI Well-Architected Review Template

    전체

    Workload context, responsible AI and agentic preamble, six-pillar GenAI questions mapped to AWS GenAI Lens, findings register, improvement plan, re-review

    AWS Well-Architected Generative AI Lens (Nov 2025); Azure WAF AI workloads; Google Cloud WAF AI and ML perspective
5단계

운영

  1. Cloud Cost Review Template (FinOps)

    표준

    Cloud cost review by FinOps phase: spend by service and team, unit economics, anomalies, savings, commitments, tagging, actions

    FinOps Framework (phases)

  2. IT Disaster Recovery Plan Template (NIST SP 800-34)

    전체

    IT disaster recovery plan: roles, contact tree, BIA with RTO/RPO/MTD, activation flow, recovery procedures, reconstitution, exercises

    NIST SP 800-34 Rev. 1