Terraform:从列表中检索每个子网网关地址。GCP
之前回答了一个问题,以帮助从列表中创建一组子网。现在我试图输出每个分配的ip地址Terraform:从列表中检索每个子网网关地址。GCP,terraform,terraform-provider-gcp,Terraform,Terraform Provider Gcp,之前回答了一个问题,以帮助从列表中创建一组子网。现在我试图输出每个分配的ip地址 module "subnets" { source = "../../../Modules/subnets-test/" network_name = module.vpc.network_name subnet_region = "europe-west2" subnets = { lister = "192.2.128.0/18", kryten = "192.2.0.0/17
module "subnets" {
source = "../../../Modules/subnets-test/"
network_name = module.vpc.network_name
subnet_region = "europe-west2"
subnets = {
lister = "192.2.128.0/18",
kryten = "192.2.0.0/17",
rimmer = "192.2.208.0/20",
cat = "192.2.192.0/20",
holly = "192.2.224.0/20"
}
}
我可以成功输出子网列表及其值
output "private_subnets" {
description = "List of IDs of private subnets"
value = ["${module.subnets.subnets}"]
}
给我所有的子网输出(如下例)
但现在我只想将网关地址提取为单个输出。但是,我尝试对模块执行的任何操作都会给我一个错误,即列表有5个属性
通过映射(字符串)设置属性后,如何从创建的子网中提取属性
编辑子网模块
resource "google_compute_subnetwork" "subnet" {
network = var.network_name
for_each = var.subnets
name = each.key
ip_cidr_range = each.value
}
编辑-子网输出-将所有内容作为一个整体输出
output "subnets" {
value = google_compute_subnetwork.subnet
description = "The created subnet resources"
}
下面是我要做的:
locals {
subnets = {
cow = "10.0.208.0/20",
cat = "10.0.192.0/20",
dog = "10.0.224.0/20"
}
}
provider "aws" {
region = "us-east-1"
}
resource "aws_vpc" "myvpc" {
cidr_block = "10.0.0.0/16"
}
resource "aws_subnet" "subnet" {
vpc_id = aws_vpc.myvpc.id
for_each = local.subnets
cidr_block = each.value
tags = { Name = each.key }
}
output "subnets" {
value = aws_subnet.subnet
}
output "subnets_arn" {
value = { for k, v in aws_subnet.subnet : k => v.arn }
}
这里的键是for循环:value={对于aws_子网中的k,v.subnet:k=>v.arn}
这将创建一个新对象,其键的名称和值为所需的任何属性 应用程序的地形输出为:
subnets_arn = {
"cat" = "arn:aws:ec2:us-east-1:841836440307:subnet/subnet-046fff167cdc81e9f"
"cow" = "arn:aws:ec2:us-east-1:841836440307:subnet/subnet-00217a1ec0531d2c6"
"dog" = "arn:aws:ec2:us-east-1:841836440307:subnet/subnet-0ac82ef0fd87bcee2"
}
在我的例子中,我使用的是AWS(这是我现在可以访问的),但同样的应该转换为GCP,只需使用您需要的属性,经过教育的猜测应该是这样的:
output "subnets_gateway_address" {
value = { for k, v in aws_subnet.subnet : k => v.gateway_address }
}
我不知道该放什么进去。以前我会有module.subnets.subnet1.gateway.address,但现在它是一个列表,无法添加到中,现在添加到上面。不确定它是否有用,因为它正在输出列表中的所有内容。我只是不知道如何提取这些元素。太好了,谢谢。我有工作!我的最后一步是(在您的示例中)使用“Cat”并将其放入secrets manager中,其值为“subnet-046fff167cdc81e9f”。正如你可能会告诉我的,我不仅是新的地形,但一般编码!
output "subnets_gateway_address" {
value = { for k, v in aws_subnet.subnet : k => v.gateway_address }
}