Struct PersistentVolumeSpec 

pub struct PersistentVolumeSpec {
    pub capacity: BTreeMap<String, Quantity>,
    pub persistent_volume_source: Option<PersistentVolumeSource>,
    pub access_modes: Vec<String>,
    pub claim_ref: Option<ObjectReference>,
    pub persistent_volume_reclaim_policy: Option<String>,
    pub storage_class_name: Option<String>,
    pub mount_options: Vec<String>,
    pub volume_mode: Option<String>,
    pub node_affinity: Option<VolumeNodeAffinity>,
    pub volume_attributes_class_name: Option<String>,
}

PersistentVolumeSpec is the specification of a persistent volume.

Fields

capacity: BTreeMap<String, Quantity>

capacity is the description of the persistent volume’s resources and capacity. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#capacity +optional

persistent_volume_source: Option<PersistentVolumeSource>

persistentVolumeSource is the actual volume backing the persistent volume.

access_modes: Vec<String>

accessModes contains all ways the volume can be mounted. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes +optional +listType=atomic

claim_ref: Option<ObjectReference>

claimRef is part of a bi-directional binding between PersistentVolume and PersistentVolumeClaim. Expected to be non-nil when bound. claim.VolumeName is the authoritative bind between PV and PVC. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#binding +optional +structType=granular

persistent_volume_reclaim_policy: Option<String>

persistentVolumeReclaimPolicy defines what happens to a persistent volume when released from its claim. Valid options are Retain (default for manually created PersistentVolumes), Delete (default for dynamically provisioned PersistentVolumes), and Recycle (deprecated). Recycle must be supported by the volume plugin underlying this PersistentVolume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#reclaiming +optional

storage_class_name: Option<String>

storageClassName is the name of StorageClass to which this persistent volume belongs. Empty value means that this volume does not belong to any StorageClass. +optional

mount_options: Vec<String>

mountOptions is the list of mount options, e.g. [“ro”, “soft”]. Not validated - mount will simply fail if one is invalid. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#mount-options +optional +listType=atomic

volume_mode: Option<String>

volumeMode defines if a volume is intended to be used with a formatted filesystem or to remain in raw block state. Value of Filesystem is implied when not included in spec. +optional

node_affinity: Option<VolumeNodeAffinity>

nodeAffinity defines constraints that limit what nodes this volume can be accessed from. This field influences the scheduling of pods that use this volume. +optional

volume_attributes_class_name: Option<String>

Name of VolumeAttributesClass to which this persistent volume belongs. Empty value is not allowed. When this field is not set, it indicates that this volume does not belong to any VolumeAttributesClass. This field is mutable and can be changed by the CSI driver after a volume has been updated successfully to a new class. For an unbound PersistentVolume, the volumeAttributesClassName will be matched with unbound PersistentVolumeClaims during the binding process. This is a beta field and requires enabling VolumeAttributesClass feature (off by default). +featureGate=VolumeAttributesClass +optional

Implementations

impl PersistentVolumeSpec

pub fn persistent_volume_reclaim_policy(&self) -> &str

Returns the value of persistent_volume_reclaim_policy, or the default value if persistent_volume_reclaim_policy is unset.

pub fn storage_class_name(&self) -> &str

Returns the value of storage_class_name, or the default value if storage_class_name is unset.

pub fn volume_mode(&self) -> &str

Returns the value of volume_mode, or the default value if volume_mode is unset.

pub fn volume_attributes_class_name(&self) -> &str

Returns the value of volume_attributes_class_name, or the default value if volume_attributes_class_name is unset.

Trait Implementations

impl Clone for PersistentVolumeSpec

fn clone(&self) -> PersistentVolumeSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PersistentVolumeSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PersistentVolumeSpec

fn default() -> Self

Returns the “default value” for a type.

impl Message for PersistentVolumeSpec

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for PersistentVolumeSpec

fn eq(&self, other: &PersistentVolumeSpec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PersistentVolumeSpec