azure - 在 Terraform main.tf 中可变地输入 Azure 存储帐户

Question

如何将后端的 Terraform 存储帐户作为变量传递？我收到以下错误:

#main.tf

terraform {
  required_version = ">= 1.3"
  backend "azurerm" {
    resource_group_name  = "rg-tfstate"
    storage_account_name = var.arg5_terraformStorageAccount
    container_name       = "tfstate"
    key                  = "terraform.tfstate"
    
  }

#variables.tf

variable "arg5_terraformStorageAccount" {
  type        = string
  description = "terraformStorageAccount (sensitive)"
  sensitive   = true
}

│ Error: Variables not allowed
│ 
│   on main.tf line 7, in terraform:
│    7:     storage_account_name = var.arg5_terraformStorageAccount
│ 
│ Variables may not be used here.

Answer 1

您不能这样做，因为您不能在后端中使用任何变量。您必须对值进行硬编码，或者开发某种围绕 TF 的包装器来执行简单的查找和搜索替换。