Kubernetes - setting custom permissions/file ownership per volume (and not per pod)

Question

Is there any way to set per-volume permissions/ownership in Kubernetes declaratively?

Usecase:

• a pod is composed of two containers, running as two dist

Answer 1

It can be done with adding one init container with root access.

    initContainers:
    - name: changeowner
      image: busybox
      command: ["sh", "-c", "chown -R 200:200 /"]   
      volumeMounts:
      - name: 
        mountPath: /