Mounting same volume to two different path generates invalid Deployment

[kadel]

It should possible to mount one volume to two different paths in the same container.

If I do this

version: 0.1-dev

services:
- name: foo
  containers:
  - image: tomaskral/sleeper
    mounts:
     - volumeName: data
       mountPath: /data
     - volumeName: data
       mountPath: /data2

volumes:
- name: data
  size: 100Mi
  accessMode: ReadWriteOnce

it generates Deployment with two volumes with the same name. In this case data volume should be there only once.

...
      volumes:
      - name: data
        persistentVolumeClaim:
          claimName: data
      - name: data
        persistentVolumeClaim:
          claimName: data

You get following error deploying generated Deployment

The Deployment "bar" is invalid: spec.template.spec.volumes[1].name: Duplicate value: "data"