versions.tf

terraform {
  # backend "s3" {
  #   bucket = "welltory-tf-state"
  #   key    = "default.tfstate"
  #   region = "us-east-1"
  #   encrypt = true
  # }
  required_version = ">= 0.14.8"
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 3.0"
    }
    kubectl = {
      source  = "gavinbunney/kubectl"
      version = ">= 1.7.0"
    }
    helm = {
      source  = "hashicorp/helm"
      version = ">= 2.1.0"
    }
  }
}

provider "aws" {
  region = var.aws_region
}

data "aws_caller_identity" "current" {}

data "aws_eks_cluster" "cluster" {
  name = module.kube.cluster_id
}

data "aws_eks_cluster_auth" "cluster" {
  name = module.kube.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
}

provider "helm" {
  kubernetes {
    host                   = data.aws_eks_cluster.cluster.endpoint
    cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
    exec {
      api_version = "client.authentication.k8s.io/v1alpha1"
      command     = "aws-iam-authenticator"
      args = [
        "token",
        "-i",
        data.aws_eks_cluster.cluster.name,
      ]
    }
  }
}

provider "kubectl" {
  apply_retry_count      = 15
  host                   = data.aws_eks_cluster.cluster.endpoint
  cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
  exec {
    api_version = "client.authentication.k8s.io/v1alpha1"
    command     = "aws-iam-authenticator"
    args = [
      "token",
      "-i",
      data.aws_eks_cluster.cluster.name,
    ]
  }
}