[英]how to use system environment variables in boto
I have exported AWS ACCESS KEY and SECRET via the environment variables, is there way to use those variables in the boto script instead of writing them to a file on the system? 我已通过环境变量导出了AWS ACCESS KEY和SECRET,是否可以在boto脚本中使用这些变量,而不是将其写入系统上的文件中? I don't want to write the key and secret in any file on the remote server. 我不想在远程服务器上的任何文件中写入密钥和机密。
If by use you mean read them and feed them into boto: You don't need to do that. 如果用你的意思是阅读它们,并将它们送入伯特:你不需要这么做。 Boto reads them, and in all calls which would usually expect the aws_access_key_id=
and aws_secret_access_key=
parameters, you just leave them out altogether. Boto会读取它们,并且在通常会期望aws_access_key_id=
和aws_secret_access_key=
参数的所有调用中,只需将它们完全排除在外。 Hence a call like this would work without problems: 因此,这样的调用将毫无问题地工作:
# note that we don't pass any credentials here...
conn = boto.ec2.connect_to_region("eu-west-1")
Just be sure the environment variables are set correctly. 只要确保环境变量设置正确即可。 These are the correct names to use: 这些是要使用的正确名称:
AWS_ACCESS_KEY_ID
, AWS_SECRET_ACCESS_KEY
AWS_ACCESS_KEY_ID
, AWS_SECRET_ACCESS_KEY
More details here: http://boto.readthedocs.org/en/latest/boto_config_tut.html#introduction 此处有更多详细信息: http : //boto.readthedocs.org/en/latest/boto_config_tut.html#introduction
Boto查找环境变量AWS_ACCESS_KEY_ID
和AWS_SECRET_ACCESS_KEY
,如果环境中存在它们,它将使用它们。
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