azure - 如何使用 yaml 文件中的标签 - terraform

Question

我正在尝试使用 Terraform 从 YAML 文件中提取某些标签，但我只是不知道如何操作。Yaml 文件如下所示:

--- 
name: subscriptionName 
emailContact: <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="93e0fcfef6f6fef2faffd3f7fcfef2fafdbdf0fcfe" rel="noreferrer noopener nofollow">[email protected]</a> 
tags:
  - key: "tagKey1"
    value: "tagValue1"
  - key: "tagKey2"
    value: "tagValue2"
  - key: "tagKey3"
    value: "tagValue3"
  - key: "tagKey4"
    value: "tagValue4"

我感兴趣的是获取 2 个(假设 key1 和 key3)键值对作为标签和标签资源。我知道“本地人”在这里发挥着作用，但我对 terraform 有点陌生，无法标记任何资源。资源是 Azure(如果重要的话)。

我尝试标记的资源是:

resource "azurerm_network_security_group" "nsg" {
name                = "randomname"
location = "westeurope"
resource_group_name = "random_rg"
tags { }
}

Answer 1

如果您确实想要两个随机标签，您可以使用 random_shuffle :

locals {
    loaded_yaml = yamldecode(file("./your_file.yaml"))
}

resource "random_shuffle" "indices" {
  input        = range(0, length(local.loaded_yaml.tags))
  result_count = 2
  seed = timestamp()
}

output "random_tags" {
    value = [for idx in random_shuffle.indices.result: 
             local.loaded_yaml.tags[idx]]
}

更新例如:

    tags = {
            (local.loaded_yaml.tags[0].key) = local.loaded_yaml.tags[0].value
            (local.loaded_yaml.tags[3].key) = local.loaded_yaml.tags[3].value
        }