To minimize disruptions when integrating a new virtual server that requires a specific pre-configured server image into an AWS environment, what is the best practice when altering an existing CloudFormation template?
Incorporate a new mapping in the Mappings
section to associate all virtual server resource types with the new server image.
Introduce a new resource definition within the Resources
section, specifying the required server image through its properties.
Implement a condition in the Conditions
section to trigger the creation of a new virtual server instance upon template update execution.
Directly adjust the existing resource definitions that provision virtual servers to reference the new server image.