Question

启动新实例时，我需要运行自定义脚本。最低实例配置为2，因此我始终有2个实例在运行。

我执行了以下步骤来配置和检查用户数据；

创建一个实例（例如instance1）的AMI。
从现有配置中复制启动配置，并将AMI更改为我创建的新配置。
在高级详细信息中，我将用户数据粘贴了以下脚本作为示例

<script>
    echo Current date and time >> %SystemRoot%\Temp\test.log
    echo %DATE% %TIME% >> %SystemRoot%\Temp\test.log
</script>

我将自动伸缩组的启动配置更新为新的
我终止了另一个我没有参加AMI的实例，以便自动启动新实例并需要执行我的用户数据

启动后，我进入远程桌面并检查％SystemRoot％\ Temp 路径，但未创建test.log。

所以我验证了aws文档中指定的日志，并找到了以下日志

2018/06/07 00:21:01Z: Userdata execution begins
2018/06/07 00:21:01Z: Zero or more than one <persist> tag was not provided
2018/06/07 00:21:01Z: Unregistering the persist scheduled task
2018/06/07 00:21:03Z: Zero or more than one <runAsLocalSystem> tag was not provided
2018/06/07 00:21:03Z: Zero or more than one <script> tag was not provided
2018/06/07 00:21:03Z: Zero or more than one <powershellArguments> tag was not provided
2018/06/07 00:21:03Z: <powershell> tag was provided.. running powershell content
2018/06/08 09:41:39Z: Userdata execution begins
2018/06/08 09:41:39Z: Failed to get metadata: The result from http://169.254.169.254/latest/user-data was empty
2018/06/08 09:41:44Z: Unable to execute userdata: Userdata was not provided
2018/06/08 09:41:44Z: Userdata execution done
2018/06/08 10:26:28Z: Userdata execution begins
2018/06/08 10:26:28Z: Failed to get metadata: The result from http://169.254.169.254/latest/user-data was empty
2018/06/08 10:26:32Z: Unable to execute userdata: Userdata was not provided
2018/06/08 10:26:32Z: Userdata execution done

有人能帮助我错过的地方吗？

EC2 Windows用户数据：脚本未按预期运行

0 个答案: