【发布时间】:2018-02-04 02:41:03
【问题描述】:
我正在尝试在 cloudformation 构建期间使用此模板从 S3 存储桶下载文件。
它失败并显示以下错误消息。
不支持您提供的授权机制。请 使用 AWS4-HMAC-SHA256。
使用这个模板
2017-08-26 03:13:38,763 [ERROR] Unhandled exception during build: Failed to retrieve https://hello.s3.amazonaws.com/index.html: HTTP Error 400 : <?xml version="1.0" encoding="UTF-8"?>
<Error><Code>InvalidRequest</Code><Message>The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.</Message><RequestId>5328A90F4EBF081D</RequestId><HostId>nUyURkNRX7Ty5xU1LiY3wO/aFDzjiWYw9JWq0PlVdmjMCqUP7sG8FN1w5BwmtEWc8IKpeMqkv6k=</HostId></Error>
Traceback (most recent call last):
File "/opt/aws/bin/cfn-init", line 171, in <module>
worklog.build(metadata, configSets)
File "/usr/lib/python2.7/site-packages/cfnbootstrap/construction.py", line 129, in build
Contractor(metadata).build(configSets, self)
【问题讨论】:
标签: amazon-web-services amazon-s3 amazon-cloudformation