Yes! It already is in fact. The ECS documentation provides the list of Bottlerocket AMI's you can launch into your ECS clusters: https://docs.aws.amazon.com/AmazonECS/latest/developerguide/...

I'd also recommend reading the ECS quickstart in the Bottlerocket repo: https://github.com/bottlerocket-os/bottlerocket/blob/develop...

Well... i'll be modifying some launch configurations then.

Does Fargate use Bottlerocket?

looks like this a beta