// MountPropagationBidirectional means that the volume in a container will
	// receive new mounts from the host or other containers, and its own mounts
	// will be propagated from the container to the host or other containers.
	// Note that this mode is recursively applied to all mounts in the volume
	// ("rshared" in Linux terminology).
	MountPropagationBidirectional MountPropagationMode = "Bidirectional"
)

			return true
		}
	}

	return false
}

func deviceNameAlreadyExists(name string, mounts map[string]string) bool {
	if _, ok := mounts[name]; ok {
		return true
	}
	return false
}

func devicePathAlreadyExists(devicePath string, mounts map[string]string) bool {
	for _, mountPath := range mounts {
		if mountPath == devicePath {
			return true
		}
	}

	return false
}

	// MountPropagationBidirectional means that the volume in a container will
	// receive new mounts from the host or other containers, and its own mounts
	// will be propagated from the container to the host or other containers.
	// Note that this mode is recursively applied to all mounts in the volume
	// ("rshared" in Linux terminology).
	MountPropagationBidirectional MountPropagationMode = "Bidirectional"
)

	"vsphereVolume":        "vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine",
	"quobyte":              "quobyte represents a Quobyte mount on the host that shares a pod's lifetime",
	"azureDisk":            "azureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.",

  // RecursiveReadOnly specifies whether read-only mounts should be handled
  // recursively.
  //
  // If ReadOnly is false, this field has no meaning and must be unspecified.
  //
  // If ReadOnly is true, and this field is set to Disabled, the mount is not made
  // recursively read-only.  If this field is set to IfPossible, the mount is made

- Fixed an issue where mount points could become local without calling `NodePublishVolume` after node rebooting.
   ([#119923](https://github.com/kubernetes/kubernetes/pull/119923), [@cvvz](https://github.com/cvvz))
- Fixed cleanup of Pod volume mounts when a file was used as a subpath.

  // azureFile represents an Azure File Service mount on the host and bind mount to the pod.
  // +optional
  optional AzureFilePersistentVolumeSource azureFile = 13;

  // vsphereVolume represents a vSphere volume attached and mounted on kubelets host machine
  // +optional
  optional VsphereVirtualDiskVolumeSource vsphereVolume = 14;

  // quobyte represents a Quobyte mount on the host that shares a pod's lifetime

#### Storage

* [stable] Mount options

  * The ability to specify mount options for volumes is moved from beta to stable.

  * A new `MountOptions` field in the `PersistentVolume` spec is available to specify mount options. This field replaces an annotation.

  * A new `MountOptions` field in the `StorageClass` spec allows configuration of mount options for dynamically provisioned volumes.

	//
	// Deprecated: Marked as deprecated in pkg/apis/istio/v1alpha1/values_types.proto.
	Resources *Resources `protobuf:"bytes,15,opt,name=resources,proto3" json:"resources,omitempty"`
	// Config for secret volume mounts.
	SecretVolumes []*SecretVolume `protobuf:"bytes,16,rep,name=secretVolumes,proto3" json:"secretVolumes,omitempty"`
	// Annotations to add to the egress gateway service.

"description": "RecursiveReadOnly specifies whether read-only mounts should be handled recursively.\n\nIf ReadOnly is false, this field has no meaning and must be unspecified.\n\nIf ReadOnly is true, and this field is set to Disabled, the mount is not made recursively read-only.  If this field is set to IfPossible, the mount is made recursively read-only, if it is supported by the container runtime.  If this field is set to Enabled, the mount is made recursively read-only if it is supported by the container...