# S3 버킷 이름은 고유해야 한다.
NICKNAME=masterseo

# 코드 파일 생성
cat <<EOT > backend.tf
provider "aws" {
  region = "ap-northeast-2"
}

resource "aws_s3_bucket" "mys3bucket" {
  bucket = "$NICKNAME-t101study-tfstate-week3"
}

# Enable versioning so you can see the full revision history of your state files
resource "aws_s3_bucket_versioning" "mys3bucket_versioning" {
  bucket = aws_s3_bucket.mys3bucket.id
  versioning_configuration {
    status = "Enabled"
  }
}

resource "aws_dynamodb_table" "mydynamodbtable" {
  name         = "terraform-locks-week3"
  billing_mode = "PAY_PER_REQUEST"
  hash_key     = "LockID"

  attribute {
    name = "LockID"
    type = "S"
  }
}

output "s3_bucket_arn" {
  value       = aws_s3_bucket.mys3bucket.arn
  description = "The ARN of the S3 bucket"
}

output "dynamodb_table_name" {
  value       = aws_dynamodb_table.mydynamodbtable.name
  description = "The name of the DynamoDB table"
}
EOT

# 배포
terraform init && terraform plan && terraform apply -auto-approve


Outputs:

dynamodb_table_name = "terraform-locks-week3"
s3_bucket_arn = "arn:aws:s3:::masterseo-t101study-tfstate-week3"




# 배포 확인
terraform state list
[root@ip-172-31-61-209 tf-back]# terraform state list
aws_dynamodb_table.mydynamodbtable
aws_s3_bucket.mys3bucket
aws_s3_bucket_versioning.mys3bucket_versioning



aws s3 ls
masterseo-t101study-tfstate-week3


aws dynamodb list-tables --output text


[root@ip-172-31-61-209 tf-back]# aws dynamodb list-tables --output text
TABLENAMES      terraform-locks
TABLENAMES      terraform-locks-week3


# 기존 작업 디렉터리로 이동
cd ..