Infrastructure as Code Project (Multi-Environment)

Summary

Extend Phase 10's practice project into a real multi-environment setup (dev/staging/prod) managed entirely through Terraform, showing you can manage the same infrastructure pattern safely across environments.

• 1Use Terraform workspaces or separate state files to manage 2-3 distinct environments.
• 2Show how configuration (e.g. instance size, replica count) differs sensibly between environments.
• 3Document your promotion process: how a change moves from dev through to prod.