我是terraform开发的新手,试图创建简单的变量循环,以便以后使用,如下所示:
这对我来说非常有效,并如预期的那样创建了两个子网。
variable "availability_zones" {
description = "Available Availability Zones"
type = "list"
default = [ "us-east-1a", "us-east-1b" ]
}
variable "public_subnet_cidr" {
description = "CIDR for Public Subnets"
type = "list"
default = [ "10.240.32.0/26", "10.240.32.64/26" ]
# Define Public Subnet
resource "aws_subnet" "public-subnets" {
count = 2
vpc_id = "${aws_vpc.default.id}"
cidr_block = "${element(var.public_subnet_cidr, count.index)}"
availability_zone = "${element(var.availability_zones, count.index)}"
tags {
Name = "${element(var.availability_zones, count.index)}_${element(var.public_subnet_cidr, count.index)}"
}
}
但是,当尝试将这些子网与默认路由关联时,我无法弄清楚如何从先前创建的子网中获取单个子网id。并以下面的代码结束。有没有办法获取单个子网的subnet.id?
# Assign Default Public Route Table to Public Subnet
resource "aws_route_table_association" "default_public_route" {
subnet_id = "${aws_subnet.public-subnets.id}" <<-- This is the line I am trying to figure out
route_table_id = "${aws_route_table.default_public_route_table.id}"
}
提前谢谢。相同的
发布于 2019-02-01 16:32:28
你就快知道如何使用它了。这是一个可以帮助你的walk through。
resource "aws_route_table_association" "default_public_route" {
count = 2
subnet_id = "${element(aws_subnet.public-subnets.*.id, count.index)}"
route_table_id = "${aws_route_table.default_public_route_table.id}"
}
https://stackoverflow.com/questions/54482293
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