Docker equivalent of katello-agent upload package profile?

In working on improving how docker tags and manifests are presented in
katello, I am wondering if there is a way to upload the docker image
digests on a host, similar to the way package info is uploaded via

By having this digest information it will, I think, be possible to
determine if an image on a host is different than what is expected (ie. the
image needs to be updated). At some point the information present in the
Red Hat Container Catalog will be available for tracking as well. Consider
the openshift3/registry-console[1] as an example.