Terraform:嵌套用于来自yaml的循环

Question

我正在尝试在terraform上运行嵌套的for循环
我有以下Yaml文件：

Employees:
- Department:
- Dev:
- name: "danielf"
role: developer
details:
email  : [e-mail]
firstname  : daniel
lastname   : folsik
- name: "johnb"
role: developer
details:
email  : [e-mail]
firstname  : john
lastname   : belk
- Ops:
- name: "benol"
role: devops
details:
email  : [e-mail]
firstname  : ben
lastname   : olkin
- name: "pauld"
role: devops
details:
email  : [e-mail]
firstname  : paul
lastname   : dempler

我正在使用locals获取yaml数据：

locals {
ou_config = yamldecode(file("employees.yaml"))
}

我想在"；Dev"；以及"；Ops"；使用for_each列出
例如，我想在"Dev"；列表以在第一次迭代中获得以下对象列表：

[
{
key   = "email"
value = "[e-mail]"
},
{
key   = "firstname"
value = "daniel"
},
{
key   = "lastname"
value = "folskin"
}
]

for_each上的下一次运行将是：

[
{
key   = "email"
value = "[e-mail]"
},
{
key   = "firstname"
value = "john"
},
{
key   = "lastname"
value = "belk"
}
]

等等
如何在地形上进行

Answer 1

如果我理解正确，您试图提取的只是该yaml文件的details部分。。。

以下是我要做的一切：

locals {
ou_config = yamldecode(file("employees.yaml"))
expanded_names = flatten([
for e in local.ou_config.Employees : [
for d in e.Department : [
for key, person in d : [
for key, value in person : [
value.details
]
]
]
]
])
}
output "test" {
value = local.expanded_names
}

---

如果我们想过滤，我们添加一个if key == "Dev"

locals {
ou_config = yamldecode(file("employees.yaml"))
expanded_names = flatten([
for e in local.ou_config.Employees : [
for d in e.Department : [
for key, person in d : [
for key, value in person : [
value.details
]
] if key == "Dev"
]
]
])
}
output "test" {
value = local.expanded_names
}

上面的地形图看起来像：

Changes to Outputs:
+ test = [
+ {
+ email     = "[e-mail]"
+ firstname = "daniel"
+ lastname  = "folsik"
},
+ {
+ email     = "[e-mail]"
+ firstname = "john"
+ lastname  = "belk"
},
]

该格式应该比您建议的键值更容易在最终资源中循环