在主输出中找不到来自模块源的Terraform输出

Question

这是我得到的错误：

错误：引用未声明的资源

在outputs.tf第2行，在输出"api gateway codedeploy.app name"中：
2:value="${api gateway codedeploy.app-name}">

托管资源"api gateway codedeploy"应用程序名称"尚未在根模块中声明。

我的地形相关文件夹结构是

terraform
|_ api-gatewy.tf
|_ listing-service.tf
|_ users-service.tf
|_ outputs.tf
|_ codedeploy
|_ iam-instance-profiles.tf
|_ main.tf
|_ outputs.tf
|_ s3.tf
|_ variables.tf

主输出文件无法识别codedeploy输出即使api网关内的模块将codedeploy应用程序文件夹作为源。用户/客户端服务也是如此，所以我只是附加了api模块作为示例

terraform/ai-gateway.tf(api网关代码部署模块(

module "api-gateway-codedeploy" {
source = "./codedeploy-app"
app-name          = "api-gateway"
ec2-instance-name = module.api-gateway.name
}

地形/输出.tf

output "api-gateway-codedeploy-app-name" {
value = api-gateway-codedeploy.app-name
}
output "api-gateway-deployment-bucket-name" {
value = api-gateway-codedeploy.deployment-bucket-name
}
output "api-gateway-private-ip" {
value = module.api-gateway.private-ip
}
output "api-gateway-public-ip" {
value = aws_eip.api-gateway-eip.public_ip
}

output "aws-region" {
value = var.aws-region
}

output "listing-service-codedeploy-app-name" {
value = listing-service-codedeploy.app-name
}
output "listing-service-deployment-bucket-name" {
value = listing-service-codedeploy.deployment-bucket-name
}
output "listing-service-private-ip" {
value = module.api-gateway.private-ip
}
output "listing-service-db-address" {
value = module.listing-service-db.address
}

output "users-service-codedeploy-app-name" {
value = users-service-codedeploy.app-name
}
output "users-service-deployment-bucket-name" {
value = users-service-codedeploy.deployment-bucket-name
}
output "users-service-private-ip" {
value = module.api-gateway.private-ip
}
output "users-service-db-address" {
value = module.users-service-db.address
}

terraform/codeploy/main.tf

resource "aws_iam_role" "codedeploy-role" {
name = "${var.app-name}-codedeploy-role"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "",
"Effect": "Allow",
"Principal": {
"Service": "codedeploy.amazonaws.com"
},
"Action": "sts:AssumeRole"
}
]
}
EOF
}
resource "aws_iam_role_policy_attachment" "aws-codedeploy-role" {
policy_arn = "arn:aws:iam::aws:policy/service-role/AWSCodeDeployRole"
role       = aws_iam_role.codedeploy-role.name
}

resource "aws_codedeploy_app" "default" {
compute_platform = "Server"
name             = var.app-name
}
resource "aws_codedeploy_deployment_group" "prod" {
app_name              = aws_codedeploy_app.default.name
deployment_group_name = "prod"
service_role_arn      = aws_iam_role.codedeploy-role.arn
ec2_tag_set {
ec2_tag_filter {
key   = "Name"
type  = "KEY_AND_VALUE"
value = var.ec2-instance-name
}
}
}

terraform/codeploy/s3.tf

resource "aws_s3_bucket" "deploy-bucket" {
bucket = "katoms-microservices-demo-${var.app-name}-deployment"
}

terraform/codeploy/variables.tf

variable "app-name" {
type = string
}
variable "ec2-instance-name" {
type = string
}

terraform/codeploy/iam-instance-profiles.tf

resource "aws_iam_instance_profile" "ec2" {
name = "${var.app-name}-ec2"
role = aws_iam_role.ec2.name

地形/代码部署/输出.tf

output "app-name" {
value = aws_codedeploy_app.default.name
}
output "deployment-bucket-name" {
value = aws_s3_bucket.deploy-bucket.id
}
output "iam-instance-profile" {
value = aws_iam_instance_profile.ec2.name
}

Answer 1

您将遇到更多类似的错误。但要修复您提到的问题，请修复以下内容：

output "api-gateway-codedeploy-app-name" {
value = api-gateway-codedeploy.app-name
}

到引用模块的正确模块：

output "api-gateway-codedeploy-app-name" {
value = module.api-gateway-codedeploy.app-name
}