问题描述
在开发时，我在爱尔兰使用了一个S3存储桶，效果很好.为了进行生产，我想使用S3的新法兰克福"位置，但是显然，新的法兰克福地区使用了"SigV4"，它破坏了我的python脚本.
when developing i used a S3 bucket in ireland, which worked well. For production i want to use the new "Frankfurt" location of S3, but apparently the new Frankfurt region uses the "SigV4" which breaks my python script.
将以下代码块添加到〜/.boto时，出现以下错误:
When adding the following block to ~/.boto, i get the following error:
〜/.boto:
[s3]
use-sigv4 = True
错误:
File "/usr/lib/python2.6/site-packages/boto/__init__.py", line 141, in connect_s3
return S3Connection(aws_access_key_id, aws_secret_access_key, **kwargs)
File "/usr/lib/python2.6/site-packages/boto/s3/connection.py", line 196, in __init__
"When using SigV4, you must specify a 'host' parameter."
boto.s3.connection.HostRequiredError: BotoClientError: When using SigV4,
you must specify a 'host' parameter.
有人可以告诉我如何指定主机"参数吗?我在aws/boto文档中找不到此参数.
Can anybody please tell me how to specify the "host" parameter? I couldn't find this parameter in a aws/boto documentation.
推荐答案
这里是针对您的确切错误的文档，以及确切源代码来创建S3Connection(进而是您的错误).
Here's the docs for your exact error, as well as the exact source code that's creating the S3Connection (and in turn, your error).
在创建S3Connection(aws_access_key_id, aws_secret_access_key, **kwargs)时，您需要传递一个附加项目host=...，该项目应该是一个简单的字符串，例如's3.amazonaws.com'，或与您的设置类似的字符串.
In creating the S3Connection(aws_access_key_id, aws_secret_access_key, **kwargs), you need to pass in an additional item host=..., which should be a simple string like 's3.amazonaws.com', or similar for your setup.
解决方案:
您可以将其添加到正在传递的kwargs中:
You can add this to your kwargs being passed:
kwargs.update({'host': 's3.amazonaws.com'})
或手动调用它，如:
S3Connection(aws_access_key_id, aws_secret_access_key, host='s3.amazonaws.com', **kwargs)
这篇关于使用Boto和SigV4的S3-缺少主机参数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！