Terraform
Terraform provisions cloud infrastructure declaratively from versioned configuration files, tracking real-world state to plan safe changes. It supports every major cloud through a large provider ecosystem.
Pros
- Multi-cloud coverage. One language provisions AWS, GCP, Azure, and hundreds of providers. 0
- Plan before apply. Every change previews exactly what will be created or destroyed. 0
- Versioned infrastructure. Infrastructure changes go through code review like application code. 0
- Module reuse. Shared modules encode team standards once and reuse everywhere. 0
Cons
- State file fragility. Corrupted or conflicting state can block or damage deployments. 0
- Drift headaches. Manual console changes diverge from code until re-imported. 0
- License change. The 2023 BUSL license pushed some teams toward OpenTofu. 0
- Slow feedback. Large plans take minutes, stretching iteration cycles. 0