Struct VolumeAttributesClass 

pub struct VolumeAttributesClass {
    pub metadata: Option<ObjectMeta>,
    pub driver_name: Option<String>,
    pub parameters: BTreeMap<String, String>,
}

VolumeAttributesClass represents a specification of mutable volume attributes defined by the CSI driver. The class can be specified during dynamic provisioning of PersistentVolumeClaims, and changed in the PersistentVolumeClaim spec after provisioning.

Fields

metadata: Option<ObjectMeta>

Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata +optional

driver_name: Option<String>

Name of the CSI driver This field is immutable.

parameters: BTreeMap<String, String>

parameters hold volume attributes defined by the CSI driver. These values are opaque to the Kubernetes and are passed directly to the CSI driver. The underlying storage provider supports changing these attributes on an existing volume, however the parameters field itself is immutable. To invoke a volume update, a new VolumeAttributesClass should be created with new parameters, and the PersistentVolumeClaim should be updated to reference the new VolumeAttributesClass.

This field is required and must contain at least one key/value pair. The keys cannot be empty, and the maximum number of parameters is 512, with a cumulative max size of 256K. If the CSI driver rejects invalid parameters, the target PersistentVolumeClaim will be set to an “Infeasible” state in the modifyVolumeStatus field.

Implementations

impl VolumeAttributesClass

pub fn driver_name(&self) -> &str

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

Trait Implementations

impl Clone for VolumeAttributesClass

fn clone(&self) -> VolumeAttributesClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VolumeAttributesClass

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

Formats the value using the given formatter.

impl Default for VolumeAttributesClass

fn default() -> Self

Returns the “default value” for a type.

impl Message for VolumeAttributesClass

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 Metadata for VolumeAttributesClass

type Ty = ObjectMeta

fn metadata(&self) -> Option<&<Self as Metadata>::Ty>

fn metadata_mut(&mut self) -> Option<&mut <Self as Metadata>::Ty>

impl PartialEq for VolumeAttributesClass

fn eq(&self, other: &VolumeAttributesClass) -> 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 Resource for VolumeAttributesClass

const API_VERSION: &'static str = "storage.k8s.io/v1"

The API version of the resource. This is a composite of Resource::GROUP and Resource::VERSION (eg "apiextensions.k8s.io/v1beta1") or just the version for resources without a group (eg "v1").

const GROUP: &'static str = "storage.k8s.io"

The group of the resource, or the empty string if the resource doesn’t have a group.

const VERSION: &'static str = "v1"

The version of the resource.

const KIND: &'static str = "VolumeAttributesClass"

The kind of the resource.

const URL_PATH_SEGMENT: &'static str = "volumeattributesclasses"

The URL path segment used to construct URLs related to this resource.

type Scope = ClusterResourceScope

Indicates whether the resource is namespace-scoped or cluster-scoped or a subresource.

impl StructuralPartialEq for VolumeAttributesClass