地形 - response_parameters:应该是一张地图

Question

我有一个用于api_gateway的地形脚本，它工作正常。我有很多模板重复。我想使用"data" "template_file"提取所有模板。

工作解决方案：

resource "aws_api_gateway_integration_response" "ApiResponse" {
//something goes here
response_parameters  = {
"method.response.header.Access-Control-Allow-Headers" = "'Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token'"
"method.response.header.Access-Control-Allow-Methods" = "'GET,DELETE,PUT,OPTIONS'"
"method.response.header.Access-Control-Allow-Origin" = "'*'"
}
}

重构后：

resource "aws_api_gateway_integration_response" "ApiResponse" {
//something goes here
response_parameters = "${data.template_file.response_parameters.template}"
}
data "template_file" "response_parameters" {
template = "${file("${path.module}/response_parameters.tptl")}"
}

response_parameters.tptl：

{
"method.response.header.Access-Control-Allow-Headers" = "'Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token'"
"method.response.header.Access-Control-Allow-Methods" = "'GET,DELETE,PUT,OPTIONS'"
"method.response.header.Access-Control-Allow-Origin" = "'*'"
}

错误：

* aws_api_gateway_integration_response.ApiResponse: response_parameters: should be a map

由于响应参数对于我的所有aws_api_gateway_integration_response都是通用的，因此我希望拥有一个通用模板并在所有资源中重用。

为什么我会收到此错误？

Answer 1

它使用的是类型map而不是"data" "template_file"的variable

resource "aws_api_gateway_integration_response" "ApiResponse" {
//something goes here 
response_parameters = "${var.integration_response_parameters}"
}
variable "integration_response_parameters" {
type = "map"
default = {
method.response.header.Access-Control-Allow-Headers = "'Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token'"
method.response.header.Access-Control-Allow-Methods = "'GET,OPTIONS'"
method.response.header.Access-Control-Allow-Origin = "'*'"
}
}