Hello, In ImageSpec https://docs.flyte.org/projects/cookbook/en/latest/auto/core/image_spec/image_spec.html Can the base_image be a AWS ECR repository url, e.g. 613630599xxx.dkr.ecr.us-east-1.amazonaws.com/ml-flyte:latest ?

It should work. Anything docker pullable has to work.

Thanks @Samhita Alla!

Yes! I tested this last week, just make sure permissions are setup