170730350's questions

我的地形代码看起来像这样：

locals {
  overrides = {
    foo = {
      connections = {
        connection-one = {
          bool_setting = "true"
        }
        connection-two = {
          string_value = "primary"
        }
      }
    }
  }
  my_json = {
    "description" = "blah"
    "psk" = {
      for_each = try(local.overrides.foo.connections, {}) # <-- problem
      each.key : random_string.password[each.key]
    }
  }
}

resource "random_string" "password" {
  for_each = try(local.overrides.foo.connections, {})
  length   = 20
  special  = true
}

output "json_output" {
  value = jsonencode(local.my_json)
}

我知道我的代码是错误的，因为for_each在我指出问题的地方不允许使用块，但我希望这个片段能够演示我想要实现的目标。

注意：local.overrides可能并不总是具有该connections属性，因此try().

我想要如下所示的输出：

{
  "description": "blah",
  "psk": {
    "connection-one": "g2rL6IEF1XXp_JL]N<H!",
    "connection-two": "EVBQvSj@5a9lo:OZ<S_T"
   }
}

我如何在 Terraform 中实现这一目标？