Best Format for Infrastructure Deployment Config

HCL is often best for declarative infrastructure configuration.

Recommended Default

HCL (Data)

HCL is purpose-built for IaC with expression support and clear structure.

Files available: 4

application/octet-stream

Open Samples Open Hub Manifest

Alternatives

TOML (Data)

Files: 4

Use TOML for static app config rather than IaC expressions.

Samples Hub

YAML (Data)

Files: 4

Use YAML when surrounding tooling is YAML-native.

Samples Hub

Related Comparisons

HCL vs TOML Files

Compare declarative infrastructure config in HCL to app config in TOML.

Open Comparison

YAML vs TOML Files

Balance YAML flexibility with TOML predictability for config management.

Open Comparison

Explore Related Pages

Format FAQs

Comparisons

Best Format Guides

Use-Case Recommendations

How to Convert