# Hearth Infrastructure - Terraform Configuration

terraform {
  required_version = ">= 1.5.0"

  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 5.30"
    }
    kubernetes = {
      source  = "hashicorp/kubernetes"
      version = "~> 2.24"
    }
    helm = {
      source  = "hashicorp/helm"
      version = "~> 2.12"
    }
    tls = {
      source  = "hashicorp/tls"
      version = "~> 4.0"
    }
  }

  backend "s3" {
    bucket         = "hearth-terraform-state-181640953119"
    key            = "hearth/terraform.tfstate"
    region         = "us-east-1"
    dynamodb_table = "hearth-terraform-locks"
    encrypt        = true
    profile        = "hearth"
  }
}

provider "aws" {
  region  = var.aws_region
  profile = "hearth"

  default_tags {
    tags = {
      Project     = var.project_name
      Environment = var.environment
      ManagedBy   = "terraform"
    }
  }
}

provider "kubernetes" {
  host                   = module.eks.cluster_endpoint
  cluster_ca_certificate = base64decode(module.eks.cluster_certificate_authority_data)

  exec {
    api_version = "client.authentication.k8s.io/v1beta1"
    command     = "aws"
    args        = ["eks", "get-token", "--cluster-name", module.eks.cluster_name, "--profile", "hearth"]
  }
}

provider "helm" {
  kubernetes {
    host                   = module.eks.cluster_endpoint
    cluster_ca_certificate = base64decode(module.eks.cluster_certificate_authority_data)

    exec {
      api_version = "client.authentication.k8s.io/v1beta1"
      command     = "aws"
      args        = ["eks", "get-token", "--cluster-name", module.eks.cluster_name, "--profile", "hearth"]
    }
  }
}