Exmaple Terraform EKS deployment

Terraform project that deploys an EKS cluster and base resources.

variables

• project_name and environment_name - used for naming and tagging resources
• cluster_iam_role_arn- - used by the cluster to manage resources
• vpc_cidr_block - CIDR block to be assigned to the VPC
• subnet_count - number of subnets to create

Resources

• VPC
• subnet_count public subnets in separate AZs
• subnet_count private subnets in separate AZs
• internet gateway
• public subnet routing table - routing traffic to internet gateway
• subnet_count NAT gateways in separate AZs routing traffic to the public subnets
• subnet_count elastic IPs for the NAT gateways
• subnet_count private subnet routing tables routing traffic to NAT gateway
• EKS cluster