AWS CloudFormation：无法运行cfn-init
[英]AWS CloudFormation: Failed to run cfn-init
问题描述
I am getting an error "failed to run cfn-init" while running this template: 
运行此模板时出现错误“无法运行cfn-init”：
aws-hangouts/s3-role-authentication.json at master · amazon-archives/aws-hangouts 主服务器上的aws-hangouts / s3-role-authentication.json·亚马逊档案/ aws-hangouts
I am not sure how to trouble-shoot such issues in cloud-formation. 我不确定如何解决云形成中的此类问题。 How exactly does cfn-init work? cfn-init如何工作？
2 个解决方案
解决方案1
0 2019-01-20 07:48:05
我认为您必须在EC2实例上检查/var/log/cfn-init.log。
解决方案2
0 2019-01-20 20:50:42
That template will launch an Amazon EC2 instance. 该模板将启动一个Amazon EC2实例。
The cfn-init configuration will then download index.html and images.zip from the S3 bucket specified in the template parameters. 然后， cfn-init配置将从模板参数中指定的S3存储桶下载index.html和images.zip 。
You can check the log file in /var/log/cfn-init.log or use Get System Log in the EC2 console to view errors. 您可以在/var/log/cfn-init.log检查日志文件，或在EC2控制台中使用“ 获取系统日志 ”来查看错误。
Start by checking that the referenced S3 bucket exists and those two files are in the bucket. 首先检查所引用的S3存储桶是否存在，以及这两个文件在存储桶中。
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