An educational design for a governed Azure foundation, connecting subscription organization, identity, networking, policy, and infrastructure as code.
This is an independent educational reference design, not a report of a workplace or client project. The architecture below is a starting point for evaluation; it contains no claimed production results or delivery-time benchmarks.
Create a repeatable foundation for Azure workloads with explicit boundaries for ownership, connectivity, and governance. Begin with a fictional environment containing shared platform services and separate development and production workloads. Choose the subscription and management-group structure according to policy inheritance and access requirements rather than copying an organization chart.
Separate shared connectivity and management services from workload subscriptions. Use management groups to apply common policy at the appropriate scope. A hub-and-spoke network is one possible topology when centralized routing and inspection are needed; its operational complexity and cost must be compared with the connectivity needs of each workload. Plan address ranges and private DNS resolution before introducing private endpoints.
Define access through groups and narrowly scoped roles. Keep emergency access independent of normal privileged-access workflows and test its recovery procedure. Manage platform resources through reviewed infrastructure-as-code changes. Bicep or Terraform can both be suitable; choose according to the deployment model, team skills, and support requirements.
Use Azure Policy for requirements it can evaluate or enforce. Requirements outside its scope still matter: document them and implement suitable application checks, identity controls, deployment tests, monitoring, or review procedures. Map each requirement to an owner, an enforcement mechanism, and evidence. Roll out restrictive policy gradually using representative tests and audit findings before enabling denial or remediation. Define exemptions with an owner and review date.
In an isolated test subscription, deploy the baseline from a reviewed configuration. Verify management-group placement, role scope, routing, DNS resolution, diagnostics, budgets, and policy assignments. Try both a compliant deployment and an intentionally non-compliant deployment to confirm expected behavior. Test rollback and an approved exemption.
Measure automated provisioning duration separately from request-to-ready lead time, which may include reviews and approvals. Report actual observations only after running the tests, including scope, date, and limitations. No performance, audit, or compliance improvement is claimed here.
Use the identity and workload reference designs in the portfolio to examine related controls. For further explanation, browse the Knowledge Hub. Adapt every example to the services, risks, and constraints of the environment being evaluated.