Importing Infrastructure With Azure Terrafy

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locals {
  subnet_names    = ["eeny", "meeny", "miny", "moe"]
  vm_names        = ["catch", "tiger", "by", "toe"]
  subnet_prefixes = ["10.5.1.0/24", "10.5.2.0/24", "10.5.3.0/24", "10.5.4.0/24"]
}

resource "azurerm_resource_group" "rg" {
  name     = "rg-terrafy-test"
  location = "eastus"
}

resource "azurerm_virtual_network" "vnet" {
  name                = "vn-terrafy-test"
  address_space       = ["10.5.0.0/20"]
  resource_group_name = azurerm_resource_group.rg.name
  location            = azurerm_resource_group.rg.location
}

resource "azurerm_subnet" "subnet" {
  count                = length(local.subnet_names)
  name                 = local.subnet_names[count.index]
  resource_group_name  = azurerm_resource_group.rg.name
  virtual_network_name = azurerm_virtual_network.vnet.name
  address_prefixes     = [local.subnet_prefixes[count.index]]
}

resource "azurerm_network_interface" "interface" {
    count                             = length(local.subnet_names)
    name                              = "vnic-${local.subnet_names[count.index]}"
    location                          = azurerm_resource_group.rg.location
    resource_group_name               = azurerm_resource_group.rg.name

    ip_configuration {
        name                          = "vnic-config"
        private_ip_address_allocation = "Dynamic"
        subnet_id                     = azurerm_subnet.subnet.*.id[count.index]
    }
}

resource "random_id" "id" {

  keepers = {
    resource_group = azurerm_resource_group.rg.name
  }

  byte_length = 8
}

resource "random_string" "str" {
  length           = 16
  special          = true
  override_special = "/@£$"
}

resource "azurerm_storage_account" "storage" {
  name                     = random_id.id.hex
  account_tier             = "Standard"
  account_replication_type = "GRS"
  resource_group_name      = azurerm_resource_group.rg.name
  location                 = azurerm_resource_group.rg.location
}

resource "azurerm_linux_virtual_machine" "vm" {
    count                 = length(local.vm_names)
    name                  = local.vm_names[count.index]
    admin_username        = "ubuntu"
    admin_password        = random_string.str.result
    resource_group_name   = azurerm_resource_group.rg.name
    location              = azurerm_resource_group.rg.location
    network_interface_ids = [azurerm_network_interface.interface.*.id[count.index]]
    size                  = "Standard_B1s"

    os_disk {
        caching              = "ReadWrite"
        storage_account_type = "Standard_LRS"
    }

    source_image_reference {
        publisher = "Canonical"
        offer     = "UbuntuServer"
        sku       = "18.04-LTS"
        version   = "latest"
    }

    disable_password_authentication = false

    boot_diagnostics {
        storage_account_uri = azurerm_storage_account.storage.primary_blob_endpoint
    }
}