- op: add
  path: /spec/template/spec/containers/0/env/-
  value:
    name: HF_HOME
    value: /cache/huggingface
- op: add
  path: /spec/template/spec/containers/0/volumeMounts
  value:
    - name: model-cache
      mountPath: /cache
- op: add
  path: /spec/template/spec/volumes
  value:
    - name: model-cache
      persistentVolumeClaim:
        claimName: vllm-cache