AWS - Taking backup of an EC2 instance

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In this post, we will see how to take a backup of a running EC2 instance as an AMI and how to clean up the AMI.

I have an instance configured with root volume + data volume (1GB).


Let's start taking backups by "Create Image".


During AMI creation, EC2 creates snapshots for each volume.



Now, we have AMI created. When I try to create an instance from the AMI, it automatically configures storage with 2 volumes and you cannot edit them.



Now, Let's delete the AMI by "Deregister AMI". 


NOTE: This will not impact running EC2s. But, no new EC2 can be created. 



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