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我从这里阅读了 Terraform 现场舰队示例用法。

“iam_instance_profile_arn”的意义是什么？它在示例 1 中的作用是什么？

在某些情况下，我收到错误“launch_specification.0: invalid or unknown key: tags”，而在其他情况下却没有，所以我认为它可能与 iam_profile 有关。

iam_instance_profile_arn  = "${aws_iam_instance_profile.example.arn}"

示例 1：

# Request a Spot fleet
resource "aws_spot_fleet_request" "cheap_compute" {
  iam_fleet_role      = "arn:aws:iam::12345678:role/spot-fleet"
  spot_price          = "0.03"
  allocation_strategy = "diversified"
  target_capacity     = 6
  valid_until         = "2019-11-04T20:44:20Z"

  launch_specification {
    instance_type             = "m4.10xlarge"
    ami                       = "ami-1234"
    spot_price                = "2.793"
    placement_tenancy         = "dedicated"
    iam_instance_profile_arn  = "${aws_iam_instance_profile.example.arn}"
  }

  launch_specification {
    instance_type             = "m4.4xlarge"
    ami                       = "ami-5678"
    key_name                  = "my-key"
    spot_price                = "1.117"
    iam_instance_profile_arn  = "${aws_iam_instance_profile.example.arn}"
    availability_zone         = "us-west-1a"
    subnet_id                 = "subnet-1234"
    weighted_capacity         = 35

    root_block_device {
      volume_size = "300"
      volume_type = "gp2"
    }

    tags {
      Name = "spot-fleet-example"
    }
  }
}

示例 2：

resource "aws_spot_fleet_request" "foo" {
  iam_fleet_role  = "arn:aws:iam::12345678:role/spot-fleet"
  spot_price      = "0.005"
  target_capacity = 2
  valid_until     = "2019-11-04T20:44:20Z"

  launch_specification {
    instance_type     = "m1.small"
    ami               = "ami-d06a90b0"
    key_name          = "my-key"
    availability_zone = "us-west-2a"
  }

  launch_specification {
    instance_type     = "m3.large"
    ami               = "ami-d06a90b0"
    key_name          = "my-key"
    availability_zone = "us-west-2a"
  }

  depends_on = ["aws_iam_policy_attachment.test-attach"]
}
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1 回答 1

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实例配置文件与错误无关。错误是这样说的：

tags {
       Name = "spot-fleet-example"
     }

第一个示例的一部分无法识别。您可以在此处阅读有关哪些实例配置文件的信息：

实例配置文件是 IAM 角色的容器，您可以在实例启动时将角色信息传递给 EC2 实例。

于 2018-05-30T17:28:58.173 回答