terraform - terraform resource force creation

Question

I would like to know if there is a way to always create a new terraform resource and not destroy any previously deployed resource.

example resource group 1 deployment

provider "azurerm" {
version = "=2.20.0"
features {}
}

resource "azurerm_resource_group" "example" {
name     = "rg-example-resources-1"
}

say now I want to deploy rg-example-resources-2 but I don't want to duplicate the resource block. I'm aware of count but I don't want to use it. if I change the resource group name terraform understand it as a replacement :(

any clue ?

标签： terraforminfrastructure-as-code

Answer 1

不知道你为什么需要这个，但你可以为此使用 terraform 工作区（当前工作区是'默认'）：'terraform workspace new bar''terraform apply'

新资源将在新工作区中创建。要正确使用它，您需要更改资源组名称，例如：

resource "azurerm_resource_group" "example" {
  name     = "rg-example-resources-${terraform.workspace}"
}

在此处查看详细信息 - https://www.terraform.io/docs/state/workspaces.html

作为一个选项，您可以使用计数器块。如果您不想重新创建第一个资源组，可以使用 count 块生成相同的资源组：

resource "azurerm_resource_group" "example" {
  name     = "rg-example-resources-${count.index + 1}"
}