ui/lib/shared/addon/components/volume-source/source-cephfs/component.js

import Component from '@ember/component';
import layout from './template';
import VolumeSource from 'shared/mixins/volume-source';

export default Component.extend(VolumeSource, {
  layout,
  field: 'cephfs',
  fieldType: 'cephFSVolumeSource',
});