Why should you care?

Summarizes IAM, IaC, GitOps, HA/DR, zero trust, observability, and optimization across the whole enterprise.

See it live — copy this example

Use AWS/Azure/GCP free tier or local Docker/Kind. Sketches and YAML are meant to be typed and adapted.

# CloudVerse Global Landing Zone (capstone)
# Management group hierarchy:
#   cloudverse-root
#     ├── platform (logging, identity, networking hub)
#     ├── security (audit, SIEM, vault)
#     ├── prod-workloads (banking, saas, healthcare subs)
#     └── nonprod-workloads
#
# Regions: primary eastus + DR westeurope + APAC southeastasia
# Identity: Entra ID SSO → RBAC per subscription; CI OIDC roles
# Network: hub-spoke VNets, Private DNS, Front Door global entry
# IaC: terraform/live/{env}/{region}; Atlantis or pipeline plan/apply
# GitOps: fleet repo → regional AKS; policy checks in CI
# Observability: central SIEM + SLO dashboard for all lines of business
# DR: documented RTO/RPO per tier; quarterly game days
# Governance: Azure Policy / SCP deny public, require tags, region allow-list
# Optimization: FinOps tag chargeback; quarterly scorecard to executives

What happened?

• Start with landing zone and shared services, then onboard workloads as spokes — never the reverse.
• Every portfolio project (banking → K8s fleet) plugs into this frame.

Practice next

1. Draw mgmt group tree on one page.
2. List shared platform services vs app teams.
3. Map three workloads to regions and accounts.
4. Add cloud center of excellence charter.
5. Publish architecture decision records (ADRs) index.

Remember

Multi-account landing zone. Multi-region HA + DR. One identity + governance fabric.

CloudVerse global blueprint

CIO presents unified cloud strategy to board.

Outcome: One landing-zone diagram shows how all CloudVerse products fit globally.