在地形中的多级yaml值上迭代

Question

我试图通过迭代我在yaml文件中提供的值来缩短部署azure vnet的地形代码。我想写一个.tf文件，其中包含vnet、子网、NSG等的代码，但我很难让locals块正确地迭代我的yaml文件(见下文(

vnets:
- name: adds
location: eastus
address_space: ["10.1.0.0/24"]
subnets:
- name: adds
address_prefix: "10.1.0.0/27"
- name: dns
location: eastus
address_space: ["10.1.53.0/24"]
subnets:
- name: dns-inbound
address_prefix: "10.1.53.0/28"
- name: dns-outbound
address_prefix: "10.1.53.16/28"

如果能帮我纠正当地街区的问题，我将不胜感激！

Answer 1

此代码将把您的yaml文件转换为本地映射：

locals {
vnets = yamldecode(file("./test.yaml"))
vnets_map = {
for vnet in local.vnets.vnets : 
vnet.name => {
address_space = vnet.address_space
location = vnet.location
subnets = {
for subnet in vnet.subnets :
subnet.name => subnet.address_prefix
}
}
}
}
output "example-output-dns-inbound-subnet" {
value = local.vnets_map.dns.subnets.dns-inbound
}

我自由地将列表更改为地图——最好在地形中导航。整个vnets_map对象如下所示：

{
"adds" = {
"address_space" = [
"10.1.0.0/24",
]
"location" = "eastus"
"subnets" = {
"adds" = "10.1.0.0/27"
}
}
"dns" = {
"address_space" = [
"10.1.53.0/24",
]
"location" = "eastus"
"subnets" = {
"dns-inbound" = "10.1.53.0/28"
"dns-outbound" = "10.1.53.16/28"
}
}
}