Amazon web services 创建多个AWS EBS卷并使用Terraform将其连接到实例

我正在创建一个terraform配置，允许用户输入要连接到EC2实例的AWS EBS卷的数量

variable "number_of_ebs" {}

resource "aws_volume_attachment" "ebs_att" {
  count = "${var.number_of_ebs}"
  device_name= "/dev/sdh"
  volume_id   = "${element(aws_ebs_volume.newVolume.*.id, count.index)}"
  instance_id = "${aws_instance.web.id}"
}

resource "aws_instance" "web" {
  ami           = "ami-14c5486b"
  instance_type = "t2.micro"
  availability_zone = "us-east-1a"
  vpc_security_group_ids=["${aws_security_group.instance.id}"]
  key_name="KeyPairVirginia"
  tags {
    Name = "HelloWorld"
  }
}

resource "aws_ebs_volume" "newVolume" {
  count = "${var.number_of_ebs}"
  name  = "${format("vol-%02d", count.index + 1)}"
  availability_zone = "us-east-1a"
  size              = 4
  type="standard"
  tags {
    Name = "HelloWorld"
  }
}

这肯定是错误的。我不知道如何为创建的每个卷动态分配不同的名称，并为实例的附件获取卷id

variable "number_of_ebs" {}

resource "aws_volume_attachment" "ebs_att" {
  count = "${var.number_of_ebs}"
  device_name= "/dev/sdh"
  volume_id   = "${element(aws_ebs_volume.newVolume.*.id, count.index)}"
  instance_id = "${aws_instance.web.id}"
}

resource "aws_instance" "web" {
  ami           = "ami-14c5486b"
  instance_type = "t2.micro"
  availability_zone = "us-east-1a"
  vpc_security_group_ids=["${aws_security_group.instance.id}"]
  key_name="KeyPairVirginia"
  tags {
    Name = "HelloWorld"
  }
}

resource "aws_ebs_volume" "newVolume" {
  count = "${var.number_of_ebs}"
  name  = "${format("vol-%02d", count.index + 1)}"
  availability_zone = "us-east-1a"
  size              = 4
  type="standard"
  tags {
    Name = "HelloWorld"
  }
}

下面是我得到的错误

  var.number_of_ebs
  Enter a value: 2

  Error: aws_ebs_volume.newVolume[0]: : invalid or unknown key: name

  Error: aws_ebs_volume.newVolume[1]: : invalid or unknown key: name

如果检查资源

aws\u ebs\u卷

，您会发现参数

name

不受支持。 这解释了错误消息