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我正在尝试从 VPC 模块中获取可用区并将其传递给 ELB 资源参数。如何指定托管我希望 ELB 发送流量的两个公有子网的 AZ？

这是我得到的错误：

Error: Error creating ELB: ValidationError: Invalid Availability Zone: module.network_stack.availability_zones[*]
│   status code: 400, request id: f9e5fc9b-d158-443f-8032-8706578f3b0c
│ 
│   with aws_elb.web_elb,
│   on main.tf line 55, in resource "aws_elb" "web_elb":
│   55: resource "aws_elb" "web_elb" {

这是 GitHub 存储库的链接：

https://github.com/cdziachan/Terraform-HA-Web-App

我特别从 Main.tf 中的这个 ELB 资源中得到了错误：

resource "aws_elb" "web_elb" {
    name               = "web-elb"
    availability_zones = ["module.network_stack.availability_zones[*]"]
    security_groups    = [module.network_stack.web_sg_id]
    listener {
        instance_port     = 80
        instance_protocol = "http"
        lb_port           = 80
        lb_protocol       = "http"
    }
    health_check {
        healthy_threshold   = 2
        unhealthy_threshold = 2
        timeout             = 10
        target              = "HTTP:80/"
        interval            = 30
    }
}

来自 VPC 模块的 Outputs.tf：

output "availability_zones" {
  value = data.aws_availability_zones.available[*].names
}

VPC 模块中 Main.tf 的公共子网：

resource "aws_subnet" "public_subnets" {
  count                   = length(var.public_subnet_cidrs)
  vpc_id                  = data.aws_vpc.prod.id
  cidr_block              = var.public_subnet_cidrs[count.index]
  availability_zone       = data.aws_availability_zones.available.names[count.index]
  map_public_ip_on_launch = true

  tags = merge(var.tags, {
    Name   = "Public Subnet ${count.index + 1}"
    Region = "${data.aws_region.current.description}"
    Env    = "${var.env}"
    VPC    = "${data.aws_vpc.prod.id}"
  })
}
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1 回答 1

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你availability_zones是一个文字字符串: "module.network_stack.availability_zones[*]"。相反，它应该是：

 availability_zones = module.network_stack.availability_zones[*]
于 2022-03-02T02:26:25.977 回答