确定实例是否是AWS中某些AutoScaling组的一部分 [英] Determine if instance is a part of some AutoScaling Group in AWS

问题描述

是否可以从实例确定它是否是AWS中AutoScaling Group的成员?

Is it possible to determine from instance if it's a member of AutoScaling Group in AWS?

提前谢谢！

推荐答案

您可以运行

You can run this command on an EC2 Linux instance to check if the current instance is in an AutoScaling group. You will need to check if the returned value is empty to determine if it is in an AutoScaling group or not.

aws autoscaling describe-auto-scaling-instances --instance-ids `curl --silent http://169.254.169.254/latest/meta-data/instance-id 2>&1`

请注意，您必须先安装和配置 AWS CLI工具命令.

Note, you will have to have the AWS CLI tool installed and configured before you can run this command.

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