Terraform/OpenTofu
- Conflicting properties
Reports conflicting properties in an HCL block.
- Deprecated blocks/properties
Reports deprecated blocks or properties.
- Duplicated output
Reports duplicate outputs.
- Duplicated property
Reports duplicate properties inside one block.
- Duplicated provider
Reports duplicate providers.
- Duplicated variable
Reports duplicate variables.
- HIL expression can be converted to HCL2
Reports old style HCL expressions and suggests converting them to HCL2 expressions.
- Illegal interpolation
Reports illegal interpolations.
- Incorrect .tfvars content
Reports errors in vars files.
- Incorrect variable type
Reports incorrect variable type.
- Invalid block names
Reports invalid block labels or incorrect number of labels according to the schema.
- Invalid string and number literal
Reports string and number invalid literals.
- Module directory isn't initialized
Reports if terraform was not initialized in the current working directory.
- Operation argument type mismatch
Reports operations incorrect argument types.
- Suboptimal expression
Reports suboptimal HCL2 expressions and suggests simplifications.
- Unavailable scope
Reports usage of unavailable scopes, e.g.
- Unknown block type
Reports blocks with an unknown type (first literal).
- Unknown property
Reports unknown properties in blocks.
- Unknown resource type
Detects resources/datasources that cannot be resolved against known providers.
- Unknown resource types referenced
Reports unknown (non-used in module) resource type usage.
- Unresolved module
Reports unresolved modules and suggests running terraform get to update the modules.
- Unresolved reference
Reports unresolved references.
- Unused elements
Reports unused variables, locals, and data sources in a Terraform module and provides a quick-fix to remove them.