A media company is planning to modernize its image processing workload currently running o… — AWS Certified SysOps Administrator - Associate

A media company is planning to modernize its image processing workload currently running on Amazon EC2 $c5.2xlarge$ Linux instances in a single AWS account. Over the next $6$ months, the engineering team plans to migrate $50\%$ of the workload to AWS Fargate, and upgrade the remaining EC2 instances to the newer $c6g.2xlarge$ Graviton-based instance family. A SysOps administrator must recommend a $1$ -year commitment plan that provides the maximum cost savings while automatically applying to all stages of this migration. Which commitment option should the administrator recommend to meet these requirements?

A
A $1$ -year EC2 Instance Savings Plan for the $c5$ instance family
B
A $1$ -year Convertible Reserved Instance for the $c5$ instance family
A $1$ -year Compute Savings PlanAnswer
D
A $1$ -year EC2 Instance Savings Plan for the $c6g$ instance family

Answer

1

-year Compute Savings Plan

The correct option is the Compute Savings Plan. This plan offers the highest level of flexibility, automatically applying discounts of up to

66\%

to usage across any EC2 instance family (such as shifting from

c5

c6g

), regardless of region, operating system, or tenancy. Crucially, it also applies to AWS Fargate, ensuring that both parts of the migrated workload are covered throughout the transition period.

Step-by-Step Solution

Analyze the workload requirements and migration roadmap.

The workload is shifting from EC2

c5

instances to a mix of AWS Fargate (

50\%

) and EC2

c6g

Graviton-based instances (

50\%

) over a

6

-month period.

Identifying the target resource types and migration phases is necessary to determine which savings mechanism offers the required scope.

Evaluate the coverage of each commitment option against the target resources.

EC2 Instance Savings Plans and Reserved Instances are restricted to specific EC2 instance families and do not cover containerized tasks running on AWS Fargate. Only Compute Savings Plans cover both EC2 (any family, including

c5

and

c6g

) and AWS Fargate.

Comparing coverage boundaries prevents purchasing commitments that become underutilized as workloads transition.

Select the option that automatically applies to the changing infrastructure without manual exchange processes.

A Compute Savings Plan automatically shifts its discount application as instances are terminated and Fargate tasks or

c6g

instances are launched.

Choosing the most flexible plan minimizes operational overhead and maximizes cost savings throughout the migration lifecycle.

Key Concept

Compute Savings Plans provide the greatest flexibility by automatically applying discounts across different EC2 instance families, regions, operating systems, tenancies, and compute services including AWS Fargate and AWS Lambda.

Estimated Time:1m 30s

Question

Answer

Step-by-Step Solution

Key Concept

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