Struct StorageClass

pub struct StorageClass {
    pub metadata: Option<ObjectMeta>,
    pub provisioner: Option<String>,
    pub parameters: BTreeMap<String, String>,
    pub reclaim_policy: Option<String>,
    pub mount_options: Vec<String>,
    pub allow_volume_expansion: Option<bool>,
    pub volume_binding_mode: Option<String>,
    pub allowed_topologies: Vec<TopologySelectorTerm>,
}

StorageClass describes the parameters for a class of storage for which PersistentVolumes can be dynamically provisioned.

StorageClasses are non-namespaced; the name of the storage class according to etcd is in ObjectMeta.Name.

Fields

metadata: Option<ObjectMeta>

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

provisioner: Option<String>

provisioner indicates the type of the provisioner.

parameters: BTreeMap<String, String>

parameters holds the parameters for the provisioner that should create volumes of this storage class. +optional

reclaim_policy: Option<String>

reclaimPolicy controls the reclaimPolicy for dynamically provisioned PersistentVolumes of this storage class. Defaults to Delete. +optional

mount_options: Vec<String>

mountOptions controls the mountOptions for dynamically provisioned PersistentVolumes of this storage class. e.g. [“ro”, “soft”]. Not validated - mount of the PVs will simply fail if one is invalid. +optional +listType=atomic

allow_volume_expansion: Option<bool>

allowVolumeExpansion shows whether the storage class allow volume expand. +optional

volume_binding_mode: Option<String>

volumeBindingMode indicates how PersistentVolumeClaims should be provisioned and bound. When unset, VolumeBindingImmediate is used. This field is only honored by servers that enable the VolumeScheduling feature. +optional

allowed_topologies: Vec<TopologySelectorTerm>

allowedTopologies restrict the node topologies where volumes can be dynamically provisioned. Each volume plugin defines its own supported topology specifications. An empty TopologySelectorTerm list means there is no topology restriction. This field is only honored by servers that enable the VolumeScheduling feature. +optional +listType=atomic

Implementations

impl StorageClass

pub fn provisioner(&self) -> &str

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

pub fn reclaim_policy(&self) -> &str

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

pub fn allow_volume_expansion(&self) -> bool

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

pub fn volume_binding_mode(&self) -> &str

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

Trait Implementations

impl Clone for StorageClass

fn clone(&self) -> StorageClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StorageClass

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

Formats the value using the given formatter.

impl Default for StorageClass

fn default() -> Self

Returns the “default value” for a type.

impl Message for StorageClass

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 StorageClass

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 StorageClass

fn eq(&self, other: &StorageClass) -> 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 StorageClass

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 = "StorageClass"

The kind of the resource.

const URL_PATH_SEGMENT: &'static str = "storageclasses"

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 StorageClass