如何从命令行使用多个AWS账户？ [英] How to use multiple AWS Accounts from the command line?

问题描述

我在Amazon EC2上托管了两个不同的应用程序（第二个将要启动）。

I've got two different apps that I am hosting (well the second one is about to go up) on Amazon EC2.

如何同时使用这两个应用程序在命令行上（Mac OS X）进行帐户登录，但请保留EC2键&证书分开吗？我需要在每个ec2- *命令之前更改我的环境变量吗？

How can I work with both accounts at the command line (Mac OS X) but keep the EC2 keys & certificates separate? Do I need to change my environment variables before each ec2-* command?

是否将使用别名并将其用于环境内联工作的设置？

Would using an alias and having it to the setting of the environment in-line work? Something like:

alias ec2-describe-instances1 = export EC2_PRIVATE_KEY = / path; ec2-describe-instances

alias ec2-describe-instances1 = export EC2_PRIVATE_KEY=/path ; ec2-describe-instances

推荐答案

您应该能够使用以下命令选项代替 EC2_PRIVATE_KEY （甚至 EC2_CERT ）环境变量：

You should be able to use the following command-options in lieu of the EC2_PRIVATE_KEY (and even EC2_CERT) environment variables:

• -K<私有密钥>


• -C< certificate>

• -K <private key>
• -C <certificate>

您可以将其放入别名中，例如

You can put these inside aliases, e.g.

alias ec2-describe-instances1 ec2-describe-instances -K /path/to/key.pem

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