// NodeRuntimeHandlerFeaturesApplyConfiguration represents an declarative configuration of the NodeRuntimeHandlerFeatures type for use
// with apply.
type NodeRuntimeHandlerFeaturesApplyConfiguration struct {
	RecursiveReadOnlyMounts *bool `json:"recursiveReadOnlyMounts,omitempty"`
}

// NodeRuntimeHandlerFeaturesApplyConfiguration constructs an declarative configuration of the NodeRuntimeHandlerFeatures type for use with
// apply.

    machineID: machineIDValue
    operatingSystem: operatingSystemValue
    osImage: osImageValue
    systemUUID: systemUUIDValue
  phase: phaseValue
  runtimeHandlers:
  - features:
      recursiveReadOnlyMounts: true
    name: nameValue
  volumesAttached:
  - devicePath: devicePathValue
    name: nameValue
  volumesInUse:

    machineID: machineIDValue
    operatingSystem: operatingSystemValue
    osImage: osImageValue
    systemUUID: systemUUIDValue
  phase: phaseValue
  runtimeHandlers:
  - features:
      recursiveReadOnlyMounts: true
    name: nameValue
  volumesAttached:
  - devicePath: devicePathValue
    name: nameValue
  volumesInUse:

        }
      },
      "error": "errorValue"
    },
    "runtimeHandlers": [
      {
        "name": "nameValue",
        "features": {
          "recursiveReadOnlyMounts": true
        }
      }
    ]
  }

        }
      },
      "error": "errorValue"
    },
    "runtimeHandlers": [
      {
        "name": "nameValue",
        "features": {
          "recursiveReadOnlyMounts": true
        }
      }
    ]
  }

		node.Status.Config = nil
	}

	// for update
	if !nodeConfigSourceInUse(oldNode) && oldNode != nil {
		node.Spec.ConfigSource = nil
	}

	if !utilfeature.DefaultFeatureGate.Enabled(features.RecursiveReadOnlyMounts) {
		node.Status.RuntimeHandlers = nil
	}
}

// nodeConfigSourceInUse returns true if node's Spec ConfigSource is set(used)
func nodeConfigSourceInUse(node *api.Node) bool {
	if node == nil {