尚未在模块 .vm 中声明托管资源"azurerm_network_interface" "myterraformnic"。天蓝色

Question

我创建了两个模块：

1. 网络2。VM在network.tf中，我为azure添加了网络配置，在vm.tf中我正在尝试创建一个虚拟机。从main调用两个模块。如果我得到这个错误：

   在。。\modules\vm\vm.tf行20，在资源"；azurerm_windows_virtual_machine"myterraformvm"：20:network_interface_ids=[azurerm_network_interface=myterraformnic.id]

   被管理的资源"；azurerm_network_interface"神话般的"；还没有在模块.vm.中声明

这是vm.tf 的代码

# Resource Group
resource "azurerm_resource_group" "myterraformgroup" {
name     = "myResourceGroup"
location = "eastus"
}
resource "azurerm_image" "example" {
# (resource arguments)

name     = "WINDOWS2019C"
location = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
}
# Virtual Machine Properties
resource "azurerm_windows_virtual_machine" "myterraformvm" {
name                  = "myVM"
location              = "eastus"
resource_group_name   = azurerm_resource_group.myterraformgroup.name
network_interface_ids = [azurerm_network_interface.myterraformnic.id]
size                  = "Standard_DS1_v2"
admin_username      = "XXXXXXXXXXXXX"
admin_password      = "XXXXXXXXXXXXXX"
os_disk {
name              = "myOsDisk"
caching           = "ReadWrite"
storage_account_type = "Premium_LRS"
}
source_image_id = "/subscriptions/XXXXXXXXXXXXXXXXXXX/soft.Compute/images/XXXXXXXX"
}

这是网络的代码.tf

#Create virtual network
resource "azurerm_resource_group" "myterraformgroup" {
name     = "myResourceGroup"
location = "eastus"
}
resource "azurerm_virtual_network" "myterraformnetwork" {
name                = "myVnet"
address_space       = ["10.0.0.0/16"]
location            = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
tags = {
environment = "Terraform Demo"
}
}
# Create subnet
resource "azurerm_subnet" "myterraformsubnet" {
name                 = "mySubnet"
resource_group_name  = azurerm_resource_group.myterraformgroup.name
virtual_network_name = azurerm_virtual_network.myterraformnetwork.name
address_prefixes       = ["10.0.1.0/24"]
}
# Create public IPs
resource "azurerm_public_ip" "myterraformpublicip" {
name                         = "myPublicIP"
location                     = "eastus"
resource_group_name          = azurerm_resource_group.myterraformgroup.name
allocation_method            = "Dynamic"
tags = {
environment = "Terraform Demo"
}
}
# Create Network Security Group and rule
resource "azurerm_network_security_group" "myterraformnsg" {
name                = "myNetworkSecurityGroup"
location            = "eastus"
resource_group_name = azurerm_resource_group.myterraformgroup.name
security_rule {
name                       = "HTTP"
priority                   = 1001
direction                  = "Inbound"
access                     = "Allow"
protocol                   = "Tcp"
source_port_range          = "*"
destination_port_range     = "*"
source_address_prefix      = "*"
destination_address_prefix = "*"
}
tags = {
environment = "Terraform Demo"
}
}
# Create network interface
resource "azurerm_network_interface" "myterraformnic" {
name                      = "myNIC"
location                  = "eastus"
resource_group_name       = azurerm_resource_group.myterraformgroup.name
ip_configuration {
name                          = "myNicConfiguration"
subnet_id                     = azurerm_subnet.myterraformsubnet.id
private_ip_address_allocation = "Dynamic"
public_ip_address_id          = azurerm_public_ip.myterraformpublicip.id
}
tags = {
environment = "Terraform Demo"
}
}
# Connect the security group to the network interface
resource "azurerm_network_interface_security_group_association" "example" {
network_interface_id      = azurerm_network_interface.myterraformnic.id
network_security_group_id = azurerm_network_security_group.myterraformnsg.id
}
# Generate random text for a unique storage account name
resource "random_id" "randomId" {
keepers = {
# Generate a new ID only when a new resource group is defined
resource_group = azurerm_resource_group.myterraformgroup.name
}
byte_length = 8
}

主.tf

provider "azurerm" {
# The "feature" block is required for AzureRM provider 2.x.
# If you're using version 1.x, the "features" block is not allowed.
version = "~>2.0"
features {}
}
module "modules" {
source = "../modules/network"
}
module "vm" {
source = "../modules/vm"
}

目录结构：

$ ls
dev/  modules/
$ ls dev/
main.tf
$ ls modules/
network/  vm/

Answer 1

由于您已经在模块network中定义了网络接口资源，因此您希望在另一个模块VM中调用网络接口。您需要声明网络模块(子模块(的输出值，以选择性地导出调用模块要访问的某些值。

在这种情况下，

main.tf

module "network" {
source = "../modules/network"

}
module "vm" {
source = "../modules/vm"
vm_nic = module.network.nic
}

vm.tf

...
variable "vm_nic" {}  # this variables.tf should be in the same directory as the vm.tf
...
resource "azurerm_windows_virtual_machine" "myterraformvm" {
name                  = "myVM"
location              = "eastus"
resource_group_name   = azurerm_resource_group.myterraformgroup.name
network_interface_ids = [var.vm_nic]   # change this

网络.tf

output "nic" {
value = azurerm_network_interface.myterraformnic.id
}

有关详细信息，请阅读https://www.terraform.io/docs/language/modules/syntax.html#calling-a-子模块