A company’s application is experiencing a sudden increase in demand.

Use the Amazon EC2 register-image command to create a new AMI from a snapshot. Use AWS Step Functions to replace the AMI in the Auto Scaling group.

Set up Amazon EBS fast snapshot restore FSR for a snapshot. Use the snapshot to provision a new AMI. Replace the AMI in the Auto Scaling group with the new AMI.

Use Amazon Data Lifecycle Manager to create a copy of the AMI and define lifecycle rules. Create an AWS Lambda function that modifies the AMI copy in the Auto Scaling group.

Use an Amazon EventBridge rule to invoke AWS Backup lifecycle policies to provision instances from the AMI. Configure Auto Scaling group capacity limits as an event source in EventBridge.