Terraform Feature Skill

Name: terraform-feature
Rating: 76
Author: pagopa

When to Use

•Adding new resources to existing configuration
•Modifying existing resources
•Adding variables or outputs
•Creating data sources

Discovery Steps

•Check existing files in the target directory
•Identify naming patterns and conventions
•Look for related resources that might need updates
•Check for existing variables that can be reused

Adding a Resource

hcl

resource "aws_iam_role" "example" {
  name        = "pagopa-${var.environment}-example"
  description = "Role for example purpose"

  assume_role_policy = jsonencode({
    Version = "2012-10-17"
    Statement = [{
      Action = "sts:AssumeRole"
      Effect = "Allow"
      Principal = {
        Service = "lambda.amazonaws.com"
      }
    }]
  })

  tags = var.tags
}

Adding a Variable

hcl

variable "example_config" {
  description = "Configuration for example resource"
  type = object({
    enabled = bool
    name    = string
  })
  default = {
    enabled = false
    name    = ""
  }
}

Adding an Output

hcl

output "example_arn" {
  description = "ARN of the example resource"
  value       = aws_iam_role.example.arn
}

Checklist

• Resource follows naming convention
• Variables have descriptions and types
• Outputs have descriptions
• No hardcoded values (use variables/locals)
• Tags applied where supported
• terraform fmt passes