Terraform模块问题：获取实例类型参数不被预期接受。

huangapple
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英文:

Terraform Module issue getting instance type argument is not expected

问题

我在应用以下tf文件时遇到以下错误。

> 错误：不支持的参数
instance_type = "t2.large"
这里不应该有名为"instance_type"的参数。

我按照以下方式调用模块

module "app-server" {
source = "../../modules/ec2"
instance_type = "t2.large"
}

variable "instance" {
type = string
default = "t2.micro"
}

variable "sg"{
type = list
default = [22,80,443,6801]
}

variable "ami" {
type = map(any)
default = {
"us-east-1" = "ami-026ebd4cfe2c043b2"
"us-west-2" = "ami-00aa0673b34e3c150"
"ap-sout-1" = "ami-008b85aa3ff5c1b02"
}
}

variable "region" {
type = string
default = "us-east-1"
}

locals {
common_tags = {
owner = "devops_team"
service = "backend"
}
}

resource "aws_instance" "app01" {
ami = lookup(var.ami,var.region)
instance_type = var.instance
availability_zone = "us-east-1a"
vpc_security_group_ids = [aws_security_group.web-sg.id]
key_name = "ec2-key"
tags = local.common_tags
connection {
type = "ssh"
user = "ec2-user"
private_key = file("./ec2-key.pem")
host = self.public_ip
}
provisioner "remote-exec" {
on_failure = continue
inline = [
"sudo yum install -y httpd",
"sudo systemctl restart httpd",
"sudo systemctl enable httpd"
]
}
}

resource "aws_security_group" "web-sg" {
name = "allow_tls"
description = "list of ingressports"
dynamic "ingress" {
for_each = var.sg
iterator = port
content {
from_port = port.value
to_port = port.value
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
}
egress {
description = "Outbound Allowed"
from_port = 0
to_port = 65535
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
}

resource "aws_ebs_volume" "web-ebs" {
availability_zone = "us-east-1a"
size = 40
tags = {
Name = "web-ebs-volume"
}
}

resource "aws_volume_attachment" "ebs_att" {
device_name = "/dev/sdh"
volume_id = aws_ebs_volume.web-ebs.id
instance_id = aws_instance.app01.id
}

英文:

I am getting below error while apply the below tf file.

> Error: Unsupported argument
instance_type = "t2.large"
An argument named "instance_type" is not expected here.

I am calling the module as mentioned below

  1. module "app-server" {
  2.           source        = "../../modules/ec2"
  3.           instance_type = "t2.large"
  4.         }
  1. variable "instance" {
  2.             type = string
  3.             default = "t2.micro"
  4.         }
  5.         
  6.         variable "sg"{
  7.             type = list
  8.             default = [22,80,443,6801]
  9.         }
  10.         
  11.         variable "ami" {
  12.           type = map(any)
  13.           default = {
  14.             "us-east-1" = "ami-026ebd4cfe2c043b2"
  15.             "us-west-2" = "ami-00aa0673b34e3c150"
  16.             "ap-sout-1" = "ami-008b85aa3ff5c1b02"
  17.           }
  18.         }
  19.         
  20.         variable "region" {
  21.             type = string
  22.             default = "us-east-1"
  23.         }
  24.         
  25.         
  26.         locals {
  27.           common_tags = {
  28.             owner   = "devops_team"
  29.             service = "backend"
  30.           }
  31.         }
  32.         
  33.         
  34.         resource "aws_instance" "app01" {
  35.             ami = lookup(var.ami,var.region)
  36.             instance_type = var.instance
  37.             availability_zone = "us-east-1a"
  38.             vpc_security_group_ids = [aws_security_group.web-sg.id]
  39.             key_name = "ec2-key"
  40.             tags = local.common_tags
  41.             connection {
  42.               type =    "ssh"
  43.               user = "ec2-user"
  44.               private_key = file("./ec2-key.pem")
  45.               host = self.public_ip
  46.             }
  47.             provisioner "remote-exec" {
  48.                 on_failure = continue
  49.                 inline = [
  50.                     "sudo yum install -y httpd",
  51.                     "sudo systemctl restart httpd",
  52.                     "sudo systemctl enable httpd"
  53.                 ]
  54.               
  55.             }
  56.         }
  57.         
  58.         
  59.         resource "aws_security_group" "web-sg" {
  60.              name        = "allow_tls"
  61.              description = "list of ingressports"
  62.               dynamic "ingress" {
  63.                 for_each = var.sg
  64.                 iterator = port
  65.                 content {
  66.                     from_port   = port.value
  67.                     to_port     = port.value
  68.                     protocol    = "tcp"
  69.                     cidr_blocks = ["0.0.0.0/0"]
  70.                 }
  71.               }
  72.               egress {
  73.                 description = "Outbound Allowed"
  74.                 from_port   = 0
  75.                 to_port     = 65535
  76.                 protocol    = "tcp"
  77.                 cidr_blocks = ["0.0.0.0/0"]
  78.         
  79.             }
  80.         }
  81.         
  82.         resource "aws_ebs_volume" "web-ebs" {
  83.           availability_zone = "us-east-1a"
  84.           size              = 40
  85.         
  86.           tags = {
  87.             Name = "web-ebs-volume"
  88.           }
  89.         }
  90.         
  91.         resource "aws_volume_attachment" "ebs_att" {
  92.             device_name = "/dev/sdh"
  93.             volume_id = aws_ebs_volume.web-ebs.id
  94.             instance_id = aws_instance.app01.id
  95.         }

答案1

得分: 1

应该是 instance，而不是 instance_type：

  1. module "app-server" {
  2.      source        = "../../modules/ec2"
  3.      instance      = "t2.large"
  4. }
英文:

It should be instance, not instance_type:

  1. module "app-server" {
  2.      source        = "../../modules/ec2"
  3.      instance      = "t2.large"
  4. }

huangapple
  • 本文由 发表于 2023年6月26日 15:45:06
  • 转载请务必保留本文链接：https://go.coder-hub.com/76554558.html
  • amazon-web-services
  • terraform
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