Amazon ec2 使用Terraform通过EC2创建时，如何向AWS EBS添加标记？

我正在尝试为一个测试环境创建一个EC2实例，该环境使用PROD的AMI。所有内容都在正确创建，但我不知道如何向随它一起创建的EBS卷添加标记

这些标记在EC2上工作，但不会应用于EBS或根卷。我也试着在上面添加一个标记映射，但这是无效的。有什么想法吗

provider "aws" {
  region = "us-east-1"
}

data "aws_ami" "existing_sft_ami" {
  most_recent = true

  filter {
    name   = "name"
    values = [var.prod_name]
  }
  owners = [
    var.aws_account_id]
}

data "aws_subnet" "subnet" {
  id = var.aws_subnet_id
}

resource "aws_instance" "sftp" {
  ami           = data.aws_ami.existing_sft_ami.id
  instance_type = "t2.micro"
  availability_zone = var.availability_zone
  subnet_id = data.aws_subnet.subnet.id
  key_name = var.ssh_key_name
  vpc_security_group_ids = [var.aws_security_group_id]
  root_block_device {
    delete_on_termination = true
  }
  ebs_block_device {
    device_name = "/dev/sdb"
    delete_on_termination = true
  }
  tags = {
    Name = var.name
    Owner = var.owner
    Created = formatdate("DD MMM YYYY hh:mm ZZZ", timestamp())
    Environment = "TEST"
  }
}

---

您需要使用附加参数来标记卷。另外，为了使代码更加干燥，可以使用

locals

块

locals {
    tags = {
        Name = var.name
        Owner = var.owner
        Created = formatdate("DD MMM YYYY hh:mm ZZZ", timestamp())
        Environment = var.environment
    }
}

resource "aws_instance" "sftp" {
  ami           = data.aws_ami.existing_sft_ami.id
  instance_type = "t2.micro"
  availability_zone = var.availability_zone
  subnet_id = data.aws_subnet.subnet.id
  key_name = var.ssh_key_name
  vpc_security_group_ids = [var.aws_security_group_id]
  root_block_device {
    delete_on_termination = true
  }
  ebs_block_device {
    device_name = "/dev/sdb"
    delete_on_termination = true
  }
  tags = local.tags
  volume_tags = local.tags
}

---

哇，我不知道我怎么会错过这个。。。非常感谢。