无法通过terraform将动态IP设置为Azure虚拟机

不确定哪里出了问题，但我无法让下面的代码正常工作

目标：使用公共IP创建两个（或更多）虚拟机

问题：如错误代码块所示，地面计划报告错误

地形代码块位于下方：

resource "azurerm_public_ip" "tf-pubip-cluster-aos" {
    count                        = 2
    name                         = "${var.ax_base_hostname}-${count.index+1}-PUBIP"
    location                     = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
    resource_group_name          = "${azurerm_resource_group.tf-rg-cluster-aos.name}"
    allocation_method            = "Dynamic"
}

resource "azurerm_network_interface" "tf-ni-cluster-aos" {
 count               = 2
 name                = "${var.ax_base_hostname}-${count.index+1}-NI"
 location            = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
 resource_group_name = "${azurerm_resource_group.tf-rg-cluster-aos.name}"

ip_configuration {
    name                          = "${var.ax_base_hostname}-${count.index+1}-IP"
    subnet_id                     = "${data.azurerm_subnet.tf-sn-cluster-aos.id}"
    private_ip_address_allocation = "Dynamic"
    public_ip_address_id          = "${azurerm_public_ip.tf-pubip-cluster-aos.id}"
}
}
resource "azurerm_virtual_machine" "tf-vm-cluster-aos" {
  count                 = 2
  name                  = "${var.ax_base_hostname}-${count.index+1}"
  location            = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
  resource_group_name = "${azurerm_resource_group.tf-rg-cluster-aos.name}"
  availability_set_id   = "${azurerm_availability_set.tf-as-cluster-aos.id}"
  network_interface_ids = ["${element(azurerm_network_interface.tf-ni-cluster-aos.*.id, count.index)}"]
  vm_size               = "${var.ax_vm_size}"

Error running plan: 1 error(s) occurred:

    azurerm_network_interface.tf-ni-cluster-aos: 2 error(s) occurred:
    azurerm_network_interface.tf-ni-cluster-aos[0]: Resource 'azurerm_public_ip.tf-pubip-cluster-aos' not found for variable 'azurerm_public_ip.tf-pubip-cluster-aos.id'
    azurerm_network_interface.tf-ni-cluster-aos[1]: Resource 'azurerm_public_ip.tf-pubip-cluster-aos' not found for variable 'azurerm_public_ip.tf-pubip-cluster-aos.id'

}

错误消息如下所示：

resource "azurerm_public_ip" "tf-pubip-cluster-aos" {
    count                        = 2
    name                         = "${var.ax_base_hostname}-${count.index+1}-PUBIP"
    location                     = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
    resource_group_name          = "${azurerm_resource_group.tf-rg-cluster-aos.name}"
    allocation_method            = "Dynamic"
}

resource "azurerm_network_interface" "tf-ni-cluster-aos" {
 count               = 2
 name                = "${var.ax_base_hostname}-${count.index+1}-NI"
 location            = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
 resource_group_name = "${azurerm_resource_group.tf-rg-cluster-aos.name}"

ip_configuration {
    name                          = "${var.ax_base_hostname}-${count.index+1}-IP"
    subnet_id                     = "${data.azurerm_subnet.tf-sn-cluster-aos.id}"
    private_ip_address_allocation = "Dynamic"
    public_ip_address_id          = "${azurerm_public_ip.tf-pubip-cluster-aos.id}"
}
}
resource "azurerm_virtual_machine" "tf-vm-cluster-aos" {
  count                 = 2
  name                  = "${var.ax_base_hostname}-${count.index+1}"
  location            = "${azurerm_resource_group.tf-rg-cluster-aos.location}"
  resource_group_name = "${azurerm_resource_group.tf-rg-cluster-aos.name}"
  availability_set_id   = "${azurerm_availability_set.tf-as-cluster-aos.id}"
  network_interface_ids = ["${element(azurerm_network_interface.tf-ni-cluster-aos.*.id, count.index)}"]
  vm_size               = "${var.ax_vm_size}"

Error running plan: 1 error(s) occurred:

    azurerm_network_interface.tf-ni-cluster-aos: 2 error(s) occurred:
    azurerm_network_interface.tf-ni-cluster-aos[0]: Resource 'azurerm_public_ip.tf-pubip-cluster-aos' not found for variable 'azurerm_public_ip.tf-pubip-cluster-aos.id'
    azurerm_network_interface.tf-ni-cluster-aos[1]: Resource 'azurerm_public_ip.tf-pubip-cluster-aos' not found for variable 'azurerm_public_ip.tf-pubip-cluster-aos.id'

---

我想不出来。。。任何帮助都会很好。

您创建了两个公共ip，而不是一个，但您尝试引用它，就像它是一个单一的ip，但它不是。这是一张单子。您需要获取个人的公共ip id，如下所示：

"${element(azurerm_public_ip.tf-pubip-cluster-aos.*.id, count.index)}"

---

谢谢@4c74356b41:）这是我的错误，我以前用过它，但我不知道它真正的作用是什么？请允许我问一下，.*.id，count.index实际上是做什么的？从id的列表中获取元素编号x。您可以阅读关于元素function*的文档表达式“resource_name.*.id”中的*称为“splat”运算符。它返回一个特定“resource_name”类型创建的所有资源的列表（数组），无需事先定义列表变量。然后，与任何其他列表一样，您可以使用“element（，）”函数访问列表中的任何元素，该函数接收2个参数1。清单2。索引（列表中编号的位置）