> For the complete documentation index, see [llms.txt](https://devops.meiko.co.kr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://devops.meiko.co.kr/iac/terraform/undefined-2/undefined.md).

# 언어 구조

{% embed url="<https://developer.hashicorp.com/terraform/language#about-the-terraform-language>" %}

{% embed url="<https://malwareanalysis.tistory.com/428>" %}

```hcl
<BLOCK TYPE> "<BLOCK LABEL>" "<BLOCK LABEL>" {
  # Block body
  <IDENTIFIER> = <EXPRESSION> # Argument
}
```

* 테라폼 언어는 BLOCK단위로 구성

```hcl
provider "aws" {
  region = "ap-southeast-1"
}
```

* provider 라는 BLOCK TYPE 을 사용하여 provider를 설정

```hcl
resource "aws_vpc" "main" {
  cidr_block = var.cidr_block
}
```

* resource BLOCK은 많이 사용하는 BLOCK TYPE