EC2 instace scalling on fault

Question

Hello,
Have we any features in aws EC2 instance like docker containers which are newly created when one container is crashed or in fault?
Auto-scaling is somewhat part of this but as per my knowledge it only launched when the primary instance is not matching our already given health check parameters like CPU exceeds over 80% while configuring auto-scaling.
Please share your knowledge.
Thanks.

Accepted Answer

Hi, @digpal parmar.

You can use autoscaling groups to set the minimum number of bootable machines.  
Even if there is no CPU load on the service, the Auto Scaling Group automatically launches new instances in order to keep the number of instances above the minimum number when a failure occurs and an instance crashes or the health check fails. increase.

https://dev.classmethod.jp/articles/ec2-autohealing/ (sorry japanese article, plz translate)

EC2 instace scalling on fault

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