本文介绍了确定实例是否是AWS中某些AutoScaling组的一部分的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

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

您可以运行此命令,以检查当前实例是否在AutoScaling组中.您将需要检查返回的值是否为空,以确定它是否在AutoScaling组中.

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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10-11 07:23