我正在尝试将现有的 EC2 实例导入 Terraform。我已经获取了 EC2 实例用户数据，并将其添加到我的 TF 配置文件中，例如
user_data = <<EOF
<powershell>
& $env:SystemRoot\System32\control.exe "intl.cpl,,/f:`"UKRegion.xml`""
& tzutil /s "GMT Standard Time"
Set-Culture en-GB
</powershell>
EOF
资源导入正常，但是当我运行时
terraform plan我得到 TF 想要销毁并重新创建实例，作为 user_data '强制新资源'中的'更改'。user_data: "946f756af0df239b19f86a72653e58dcc04c4b27" => "811599030dc713b18c3e35437a82b35095190a81" (forces new resource)
我尝试将用户数据从 EC2 控制台复制并粘贴到 TF 文件中，但这不起作用。这是可能吗？
最佳答案
根据这个 github issue ，看起来这是 terraform 如何将 user_data 解释为“计算”值的问题。似乎有解决办法。
- First run a plan/apply cycle with your plan command including the extra argument on your command line:
-target=template_file.userdata-consul. This will tell Terraform to do the minimal work it needs to update the template file, which should
leave your launch configuration untouched.- Now run plan again, and since the template_file has now already been recreated it should interpolate the resolved template as expected into the user_data, and there should then be no diff because the "new" template rendering should be the same as the "old" one.
关于amazon-web-services - Terraform EC2 实例导入 - 用户数据不同，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48189459/