We are working to remove dependencies on dockerhub due to the upcoming rate limit changes. I've found the main traefik images in the public ECR registry but didn't find traefik/whoami. I also see that the default helm chart uses images from dockerhub. EDIT: Looks like we can specify the ECR images here: traefik-helm-chart/traefik/values.yaml at master · traefik/traefik-helm-chart · GitHub
Are there any plans to transition to alternate registries?