OpenShift uses Kubernetes, which allows that degree of precision. I'm not familiar with its GUI though.
I believe DCOS has a really nice interface.
I believe DCOS has a really nice interface.
But the openshift UI is also very nice, I've been using it through the CDK with minishift and it's an excellent interface for kubernetes/openshift.
Of note, there's a structured web editor for any API resource in Kube, OpenShift, or extension being prototyped now that I'm hoping helps bridge that gap.
Also, check out the latest nightlies or 3.6.0-alpha.2 for a bunch of massive improvements to the overview - I think it's easily the biggest enhancement over the last few years.
Also the ability to split up access to workspaces in OpenShift could be useful, though I don't know if that's accomplished with actual API objects or whether it would map onto kube.