amazon-web-services - aws 配置 : Mismatch of Security group IDs and names

Question

我有以下配置:

resource "aws_security_group" "allow_ssh" {
  name = "allow_ssh"
  vpc_id = "${aws_default_vpc.default.id}"
  description = "Allow ssh connections on port 22"
  ingress {
      from_port = 22
      to_port = 22
      protocol = "tcp"
      cidr_blocks = ["0.0.0.0/0"]
  }
}

resource "aws_instance" "your-app" {
  ami           = "ami-2757f631"
  instance_type = "t2.micro"
  security_groups = ["${aws_security_group.allow_ssh.id}"]
  key_name = "${aws_key_pair.twilio_key.key_name}"
}

当我这样做时 terraform apply ，我收到此错误:

* aws_instance.your-app: Error launching instance, possible mismatch of Security Group IDs and Names. See AWS Instance docs here: https://terraform.io/docs/providers/aws/r/instance.html.

        AWS Error: Value () for parameter groupId is invalid. The value cannot be empty

我应该怎么做才能解决上述错误？

Answer 1

你要改id至 name让它工作:

resource "aws_instance" "twilio-app" {
  ami           = "ami-2757f631"
  instance_type = "t2.micro"
  key_name = "${aws_key_pair.twilio_key.key_name}"
  security_groups = [ "${aws_security_group.allow_ssh.name}" ]
}

它接受组名而不是 id 参数。