Platform architecture readiness
Checklist for designing a resilient internal developer platform architecture.
- Capture business outcomes and developer journeys the platform must serve; produce a maturity roadmap with milestones.
- Evaluate experience layer options (Backstage, internal portal, CLI); confirm extension model and governance for contributed plugins.
- Select workflow/orchestration engine; integrate with Infrastructure as Code repositories and secrets management.
- Define policy enforcement points (template generation, deployment) and implement guardrails using OPA, Conftest, or internal services.
- Establish canonical data models for service catalog, environments, and teams; populate from source systems and assign owners.
- Bake observability defaults (logging, metrics, tracing, alert routing) into templates and automation flows.
- Publish platform SLAs, support model, and on-call rotation; ensure incident response covers portal, workflows, and core services.
- Implement telemetry for platform usage, latency, error rate, and customer satisfaction; review regularly.
- Create contribution guidelines so product teams can request changes, submit templates, or extend tooling safely.
Prerequisites
- Executive sponsorship, budget, and a staffed platform team with cross-functional skills.
- Secure foundation for secrets, identity, and compliance to integrate with platform components.
Pitfalls
- Building features without validating demand, leading to shelfware.
- Neglecting data governance for catalog information, causing trust issues.
- Overlooking lifecycle operations—backups, upgrades, deprecation policies.
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