创建terraform hcl变量作为映射

Question

我正在使用tfe提供程序进行terraform工作区自动化工作，并希望使用下面的数据结构创建一个terraform变量作为使用custom_tags的映射。

workspaces = {
  "PROD" = {
    "custom_tags" = {
      "Application" = "demo"
      "EnvironmentType" = "prod"
      "NamePrefix" = "sof"
      "ProductType" = "terraform"
    }
    "env_variables" = {}
    "id" = "alfsdfksf"
    "name" = "PROD"
    "repo" = "github/something"
    "tf_variables" = {}
  }
  "UAT" = {
    "custom_tags" = {
      "Application" = "demo"
      "EnvironmentType" = "uat"
      "NamePrefix" = "sof"
      "ProductType" = "terraform"
    }
    "env_variables" = {}
    "id" = "ws-k7KWYfsdfsdf"
    "name" = "UAT"
    "repo" = "github/otherthing"
    "tf_variables" = {}
  }
}

这是我的资源块

resource "tfe_variable" "terraform_hcl_variables" {
  for_each     = { for w in local.workspaces : w.name => w }
  key          = "custom_tags"
  value        = each.value.custom_tags
  category     = "terraform"
  hcl          = true
  sensitive    = false
  workspace_id = tfe_workspace.main[each.key].id
}

而且，我得到了这个错误。任何帮助都是非常感谢的，以解决这个问题。

**each.value.custom_tags is object with 4 attributes
Inappropriate value for attribute "value": string required.**

预期结果

custom_tags应该作为HCL变量创建。

custom_tags = 
{
   "Application" = "demo"
   "EnvironmentType" = "prod"
   "NamePrefix" = "sof"
   "ProductType" = "terraform"
}

Answer 1

可惜你不能这么做。value属性必须是string，但是您正在尝试向它分配一个“具有4个属性的对象”。

您可以使用each.value.custom_tags将您的jsonencode转换为字符串，但这可能不是您想要的。