AWS ships Ray Train deep learning containers for EFA training on EKS
Prebuilt Ray Train DLCs remove the most fragile part of multi-node GPU training on EKS: assembling CUDA, EFA drivers and NCCL into one image. Practitioners running FSDP or Ray-based distributed jobs can copy the sample config and launch on g6.12xlarge instances directly. It is a hands-on reference for MLOps teams standardising training infrastructure across clusters.