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(第二个即将上线).

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

我如何在命令行 (Mac OS X) 上使用两个帐户，但保留 EC2 密钥 &证书分开?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?

使用别名并将其设置为内嵌环境是否可行?类似的东西:

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

推荐答案

您应该能够使用以下命令选项来代替 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 <私钥>
• -C <证书>

您可以将这些放在别名中，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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