ahmedak-devops/terraform-aws-eks

This module creates EKS on multiple region

Copy paste below code

data "aws_eks_cluster" "cluster" {
  name = module.my-cluster.cluster_id
}

data "aws_eks_cluster_auth" "cluster" {
  name = module.my-cluster.cluster_id
}

provider "kubernetes" {
  host = data.aws_eks_cluster.cluster.endpoint
  cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
  token = data.aws_eks_cluster_auth.cluster.token
  load_config_file = false
  version = "~> 1.9"
}




module "eks" {
  source  = "Ahmeddevops-Github/eks/aws"
  version = "2.0.0"
  cluster_name = "${var.cluster_name}"
  cluster_version = "${var.cluster_version}"
  subnets = "${var.subnets}"
  vpc_id = "${var.vpc_id}"
  worker_groups = [{
    instance_type = "${var.instance_type}"
    asg_max_size = "${var.asg_max_size}"
	asg_min_size = "${var.asg_min_size}"
    }
  ]
}

Copy paste to output file

output "cluster_id" {
	value = "${module.my-cluster.cluster_id}"
}
output "cluster_arn" {
	value = "${module.my-cluster.cluster_arn}"
}
output "cluster_version" {
	value = "${module.my-cluster.cluster_version}"
}
output "cluster_security_group_id" {
	value = "${module.my-cluster.cluster_security_group_id}"
}
output "workers_asg_names" {
	value = "${module.my-cluster.workers_asg_names}"
}

Terraform code takes values. Provide those

cluster_name                                    = "my-cluster"
cluster_version                                 = "1.14"
subnets                                         = ["subnet-00000", "subnet-00000", "subnet-00000"]
vpc_id                                          = "vpc-0000000000"
instance_type                                   = "m4.large"
asg_max_size                                    = 5
asg_min_size                                    = 1
region                                          = "us-east-2"

Run below command

terraform_0.12.19   plan -var-file regions/ohio.tfvars
terraform_0.12.19   apply -var-file regions/ohio.tfvars

Ahmed DevOps