# 火山引擎 Terraform 变量定义 variable "region" { description = "目标区域" type = string default = "cn-beijing" } variable "access_key_id" { description = "访问密钥ID" type = string } variable "secret_access_key" { description = "秘密访问密钥" type = string sensitive = true } variable "vpc_name" { description = "VPC名称" type = string default = "terraform-vpc" } variable "cidr_block" { description = "VPC CIDR块" type = string default = "10.0.0.0/16" }