【发布时间】:2020-12-22 23:57:41
【问题描述】:
我正在尝试在其他资源中为 for_each 循环创建局部变量,但无法按预期制作本地地图。
以下是我尝试过的。 (地形 0.12)
预期的地图循环
temple_list = { "test2-role" = "test-test2-role", ... }
main.tf
locals {
tmpl_list = flatten([
for role in keys(var.roles) : {
for tmpl_vars in values(var.roles[role].tmpl_vars) :
role => "test-${role}" if tmpl_vars == "SECRET"
}
])
}
output "tmpl_list" {
value = local.tmpl_list
}
variable "roles" {
type = map(object({
tmpl_vars = map(string)
tags = map(string)
}))
default = {
"test-role" = {
tmpl_vars = {test = "y"}
tags = { test = "xxx"}
}
"test2-role" = {
tmpl_vars = { token = "SECRET" }
tags = {}
}
"test3-role" = {
tmpl_vars = {test = "x"}
tags = {}
}
}
}
错误 来自合并
| var.roles is map of object with 3 elements
Call to function "merge" failed: arguments must be maps or objects, got
"tuple".
不合并
locals {
tmpl_list = flatten([
for role in keys(var.roles) : {
for tmpl_vars in values(var.roles[role].tmpl_vars) :
role => "test-${role}" if tmpl_vars == "SECRET"
}
])
}
output "tmpl_list" {
value = local.tmpl_list
}
variable "roles" {
type = map(object({
tmpl_vars = map(string)
tags = map(string)
}))
default = {
"test-role" = {
tmpl_vars = {test = "y"}
tags = { test = "xxx"}
}
"test2-role" = {
tmpl_vars = { token = "SECRET" }
tags = {}
}
"test3-role" = {
tmpl_vars = {test = "x"}
tags = {}
}
}
}
没有合并的结果
tmpl_list = [
{},
{
"test2-role" = "test-test2-role"
},
{},
]
我尝试了其他函数,例如 tomap(),但它似乎不适合我。 (我也不确定为什么会创建空的。)
如何将此元组转换为没有空元组的地图?
【问题讨论】: