第十一章：典型 HCL 代码 —— 看看总工局蓝图怎么写

terraform {
  required_version = ">= 1.8.0"

  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 6.0"
    }
  }
}

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

variable "project_name" {
  type    = string
  default = "software-city"
}

resource "aws_s3_bucket" "assets" {
  bucket = "${var.project_name}-assets-prod"

  tags = {
    Project = var.project_name
    Env     = "prod"
  }
}

resource "aws_security_group" "api" {
  name        = "${var.project_name}-api-sg"
  description = "API service ingress"

  ingress {
    from_port   = 443
    to_port     = 443
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

output "assets_bucket_name" {
  value = aws_s3_bucket.assets.bucket
}

总工局蓝图
├── 施工规则：Terraform / AWS provider 版本要求
├── 施工区域：ap-southeast-1
├── 城市变量：project_name
├── 建设对象 1：对象存储仓库 assets
├── 建设对象 2：API 安全门禁 sg
└── 施工结果回执：输出 bucket 名称