Use this prompt to generate four files (main.tf, variables.tf, outputs.tf, backend.tf):
Create minimal Terraform configuration for AWS EKS cluster with these requirements:
Files: main.tf (VPC, subnets, IAM roles, EKS cluster, node group), variables.tf, outputs.tf,
backend.tf (S3 backend without dynamodb locking).
Specifications:
- Region: us-east-1
- Cluster name: vprofile-eks-cluster
- VPC: 10.0.0.0/16 with ONLY public subnets across 2 AZs
- Node group: 1 t3.large instance (min=1, max=2, desired=1) in public subnets
- Minimal resources for cost optimization - NO private subnets, NO NAT gateways
- Include proper EKS subnet tags for load balancer integration
- Outputs: cluster_endpoint, cluster_name, cluster_arn
- Ensure code is formatted with terraform fmt. Keep it minimal.
The S3 backend needs an existing bucket. Create it first, e.g.:
aws s3 mb s3://gitops-terraformcode-2026 --region us-east-1
Bucket names are globally unique - use your own and update backend.tf.