[Terraform ] Terraform 다중(Multiple) Provider 구성

Terraform 다중(Multiple) Provider 구성

provider.tf 편집

$ cat provider.tf 
terraform {
  required_providers {
    aws= {
      source  = "hashicorp/aws"
      version = "~> 3.27"
    }
  }
  required_version = ">= 0.14.9"
}

provider "aws" {
  shared_credentials_file = "~/.aws/credentials"
  region = "us-east-1"
  profile = "sangchulkr"
}

#alternate
provider "aws" {
  region = "ap-northeast-2"
  alias  = "kr"
  profile = "sangchulkr"
}

provider "aws" {
  region = "ap-southeast-1"
  alias = "sg"
  profile = "sangchulkr"
}

main.tf 편집

$ cat main.tf
module "key_pair_va" {
  source = "./modules/terraform-aws-key-pair"

  key_name   = "4wxyz"
  public_key = file("~/aws-key-pair/4wxyz.pub")
}

module "key_pair_kr" {
  providers = {
    aws = aws.kr
  }
  source = "./modules/terraform-aws-key-pair"

  key_name   = "4wxyz"
  public_key = file("~/aws-key-pair/4wxyz.pub")
}

module "key_pair_sg" {
  providers = {
    aws = aws.sg
  }
  source = "./modules/terraform-aws-key-pair"

  key_name   = "4wxyz"
  public_key = file("~/aws-key-pair/4wxyz.pub")
}